Driving assembly of workpiece machining device and workpiece machining device

Abstract

A workpiece machining device, comprising: a mounting assembly (200), a driving assembly (100), and a guide assembly (800). The driving assembly (100) comprises a driving rod (101) and an elastic member (120); the driving rod comprises a rod portion (110) and at least two limiting portions (130) fixed to the rod portion (110); the limiting portions (130) form a limiting space (136) on the rod portion (110); the elastic member (120) comprises at least one elastic portion (121, 122) and at least one connecting portion (123), and the at least one elastic portion (121, 122) is sleeved on the rod portion (110) and is limited in the limiting space (136); the at least one elastic portion (121, 122) has one end fixedly connected to the driving rod (101), and the other end fixedly connected to the connecting portion (123); the guide assembly (800) is connected to the mounting assembly (200), and at least one of the guide assembly (800) and the mounting assembly (200) is fixedly connected to the connecting portion (123); and the driving rod (101) can rotate in two opposite directions to drive the elastic portion (121, 122) to generate elastic deformation so as to drive the mounting assembly (200) to move. The workpiece machining device involves a simple driving mode, is easy to operate and control, and can reduce the cost and reduce the risk of damage among parts. Also provided is a driving assembly of a workpiece machining device.

Description

Drive assembly of workpiece processing equipment and workpiece processing equipment Technical Field

[0001] The present application relates to the technical field of workpiece processing, and in particular to a drive assembly of a workpiece processing device and a workpiece processing device. Background Art

[0002] Workpiece processing equipment includes processing components such as cutting tools, a power unit, and a drive unit. The power unit includes a power motor and a first gear assembly. The drive unit includes a second gear assembly, a movable plate structure, and a connecting rod. The motor drives the first gear assembly to rotate. Rotation of the first gear assembly drives the second gear assembly, which in turn drives the movable plate structure up and down along the connecting rod. This movement of the movable plate structure drives the cutting tool to move the cutting tool to the workpiece surface for operation or to reposition the cutting tool.

[0003] However, the method used by the processing equipment in the related art to drive the processing device is cumbersome. For example, Chinese invention patent application number CN201880058793.9 discloses a part of a processing equipment for a manufacturing device, and the method used by the manufacturing device to drive the blade is cumbersome. Summary of the Invention

[0004] The embodiments of the present application provide a drive assembly of a workpiece processing device and a workpiece processing device, which can simplify the driving method of the processing parts.

[0005] The present application also provides a workpiece processing device, which includes:

[0006] Install components;

[0007] A drive assembly, comprising:

[0008] A driving rod, the driving rod comprising a rod portion and at least two limiting portions fixed to the rod portion, the at least two limiting portions forming at least one limiting space on the rod portion; and

[0009] an elastic member, the elastic member comprising at least one elastic portion and at least one connecting portion, the at least one elastic portion being sleeved on the rod portion and being limited within the limiting space by the at least two limiting portions; one end of the at least one elastic portion being fixedly connected to the driving rod, and the other end of the at least one elastic portion being fixedly connected to the at least one connecting portion; and

[0010] a guide assembly, the guide assembly being connected to the mounting assembly, and at least one of the guide assembly and the mounting assembly being fixedly connected to the at least one connecting portion;

[0011] The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, thereby driving the installation assembly to move.

[0012] In an optional embodiment of the present application, the workpiece processing equipment further includes a housing, and the driving assembly is disposed in the housing;

[0013] The guide assembly comprises:

[0014] a first guide rod, the first guide rod being fixed to the housing;

[0015] a second guide rod, the second guide rod being fixed to the housing;

[0016] a first guide member, the first guide member being sleeved on the first guide rod and movable along the first guide rod, the first guide member being fixed to the mounting assembly; and

[0017] a second guide member, the second guide member being sleeved on the second guide rod and capable of moving along the second guide rod, the second guide member being fixed to the mounting assembly;

[0018] The first guide member and / or the second guide member are fixedly connected to the at least one connecting portion;

[0019] The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, so as to drive the mounting assembly, the first guide member and the second guide member to move along the first guide rod and the second guide rod relative to the housing.

[0020] In an optional embodiment of the present application, the first guide member and / or the second guide member is provided with a receiving groove, and at least a portion of the at least one connecting portion can be received in the receiving groove;

[0021] The guide assembly further includes at least one fixing member, which is fixedly connected to the first guide member and / or the second guide member, and a portion of the fixing member covers the accommodating groove to confine at least a portion of the at least one connecting portion within the accommodating groove.

[0022] In an optional embodiment of the present application, the workpiece processing equipment further includes a housing, and the driving assembly is disposed in the housing;

[0023] The guide assembly comprises:

[0024] a guide rod, the guide rod being fixed to the housing;

[0025] a guide member, the guide member being sleeved on the guide rod and capable of moving along the guide rod, the guide member being fixed to the mounting assembly; and

[0026] The guide member is fixedly connected to the at least one connecting portion;

[0027] The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, so as to drive the mounting assembly and the guide member to move along the guide rod relative to the housing.

[0028] In an optional embodiment of the present application, the at least one elastic portion includes a first elastic portion and a second elastic portion, and the first elastic portion and the second elastic portion are spaced apart from each other in the limiting space.

[0029] In an optional embodiment of the present application, the limiting portion includes a first limiting portion and a second limiting portion, one end of the first elastic portion is fixed to the first limiting portion, and one end of the second elastic portion is fixed to the second limiting portion.

[0030] In an optional embodiment of the present application, the first limiting portion is provided with a first limiting groove, and the second limiting portion is provided with a second limiting groove;

[0031] One end of the first elastic portion is fixed to the first limiting portion through a first fixing portion, and the first fixing portion is disposed in the first limiting groove;

[0032] One end of the second elastic portion is fixed to the second limiting portion through a second fixing portion, and the second fixing portion is disposed in the second limiting groove.

[0033] In an optional embodiment of the present application, the connecting portion connects the first elastic portion and the second elastic portion;

[0034] The first fixing portion, the first elastic portion, the connecting portion, the second elastic portion and the second fixing portion are integrally provided.

[0035] In an optional embodiment of the present application, the first elastic portion and the second elastic portion are symmetrically arranged relative to the connecting portion.

[0036] In an optional embodiment of the present application, the number of the connecting parts is the same as the number of the elastic parts, and one connecting part is connected to one elastic part.

[0037] In an optional embodiment of the present application, any elastic portion includes at least two circles of elastic structure.

[0038] In an optional implementation manner of the present application, the elastic portion is a linear spring.

[0039] In an optional embodiment of the present application, the present invention further includes:

[0040] A power assembly, the power assembly comprising a motor, a power shaft and a first gear, the first gear being fixed to one end of the power shaft, and the other end of the power shaft being fixedly connected to the motor;

[0041] a second gear, the second gear being fixedly connected to the driving rod and meshing with the first gear; and

[0042] A control component is electrically connected to the motor, and the control component can control the operation of the motor so that the drive rod drives the elastic part to generate elastic deformation in two opposite directions through the engagement of the first gear and the second gear, so as to drive the mounting component to move along the guide component.

[0043] The present application also provides a workpiece processing device, which includes:

[0044] Install the components; and

[0045] A drive assembly, comprising:

[0046] a drive rod comprising a rod portion; and

[0047] an elastic member, the elastic member comprising at least one elastic portion and at least one connecting portion, the at least one elastic portion being sleeved on the rod portion; one end of the at least one elastic portion being fixedly connected to the driving rod, and the other end of the at least one elastic portion being fixedly connected to the at least one connecting portion; the at least one connecting portion being used to be fixedly connected to the mounting assembly;

[0048] The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, so as to drive the mounting assembly to move relative to the driving rod.

[0049] The embodiment of the present application further provides a drive assembly for a workpiece processing device, the drive assembly comprising:

[0050] A driving rod, the driving rod comprising a rod portion and at least two limiting portions fixed to the rod portion, the at least two limiting portions forming at least one limiting space on the rod portion; and

[0051] an elastic member, the elastic member comprising at least one elastic portion and at least one connecting portion, the at least one elastic portion being sleeved on the rod portion, and the at least one elastic portion being limited within the limiting space by the at least two limiting portions;

[0052] One end of the at least one elastic portion is fixedly connected to the driving rod, and the other end of the at least one elastic portion is fixedly connected to the at least one connecting portion; the at least one connecting portion is used to be fixedly connected to the mounting assembly;

[0053] The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, so as to drive the mounting assembly to move relative to the driving rod.

[0054] In an optional embodiment of the present application, the at least one elastic portion includes a first elastic portion and a second elastic portion, and the first elastic portion and the second elastic portion are spaced apart from each other in the limiting space.

[0055] In an optional embodiment of the present application, the limiting portion includes a first limiting portion and a second limiting portion, one end of the first elastic portion is fixed to the first limiting portion, and one end of the second elastic portion is fixed to the second limiting portion.

[0056] In an optional embodiment of the present application, the first limiting portion is provided with a first limiting groove, and the second limiting portion is provided with a second limiting groove;

[0057] One end of the first elastic portion is fixed to the first limiting portion through a first fixing portion, and the first fixing portion is disposed in the first limiting groove;

[0058] One end of the second elastic portion is fixed to the second limiting portion through a second fixing portion, and the second fixing portion is disposed in the second limiting groove.

[0059] In an optional embodiment of the present application, the connecting portion connects the first elastic portion and the second elastic portion;

[0060] The first fixing portion, the first elastic portion, the connecting portion, the second elastic portion and the second fixing portion are integrally provided;

[0061] The first elastic portion and the second elastic portion are symmetrically arranged relative to the connecting portion.

[0062] In an optional embodiment of the present application, the number of the connecting portions is the same as the number of the elastic portions, and one connecting portion is connected to one elastic portion;

[0063] Any elastic portion includes at least two circles of elastic structure;

[0064] The elastic part is a linear spring.

[0065] The rod portion of the driving assembly in the embodiment of the present application is capable of rotating, such as being capable of rotating in two opposite directions to drive the elastic portion to produce elastic deformation. The elastic deformation of the elastic portion can drive the connecting portion connected thereto to move, thereby driving the mounting assembly connected to the connecting portion to move relative to the driving rod. This can drive processing components on the mounting assembly, such as colored pencils or cutting tools, to move to the surface of the workpiece for operation or to reset the processing components. Compared to the prior art method of using too many driving components to drive processing components, the method of using the driving assembly implemented in the present application to drive the mounting assembly is simple and easy to control, thereby reducing costs and reducing the risk of damage between components.

[0066] The resetting of the processing component can be understood as the processing component being away from the workpiece surface, that is, being in a non-operating state. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0068] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings, wherein the same drawing numbers represent the same parts in the following description.

[0069] FIG1 is a schematic structural diagram of a driving assembly of a processing component provided in an embodiment of the present application.

[0070] FIG. 2 is an exploded view of a drive assembly of the drive component shown in FIG. 1 .

[0071] FIG3 is a schematic structural diagram of a driving rod in a driving assembly of the driving component shown in FIG1 .

[0072] FIG4 is a schematic diagram of the rod structure of the driving assembly of the driving component shown in FIG1 .

[0073] FIG5 is a schematic structural diagram of an elastic member in a driving assembly of the processing component shown in FIG1 .

[0074] FIG6 is another schematic diagram of the structure of the elastic member in the driving assembly of the processing component provided in an embodiment of the present application.

[0075] FIG7 is a schematic diagram of the cooperation between the driving assembly and the second gear of the processing component provided in an embodiment of the present application.

[0076] FIG8 is a schematic structural diagram of a first application of a drive assembly for a processing component according to an embodiment of the present application.

[0077] FIG9 is a schematic structural diagram of a second application of a drive assembly for a processing component according to an embodiment of the present application.

[0078] FIG10 is a schematic structural diagram of a third application of a drive assembly for processing components according to an embodiment of the present application.

[0079] FIG11 is a partial exploded view of the housing and guide assembly of the workpiece processing equipment according to an embodiment of the present application.

[0080] FIG12 is a schematic diagram of the shell structure of the workpiece processing equipment provided in an embodiment of the present application.

[0081] FIG13 is an exploded view of the housing structure shown in FIG12 .

[0082] FIG14 is a schematic structural diagram of a fourth application of a drive assembly for processing components according to an embodiment of the present application. DETAILED DESCRIPTION

[0083] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0084] After studying related technologies, the researchers of this application discovered that the methods used by processing equipment to drive processing components such as cutting tools in related technologies are not only cumbersome, but also rely on excessive drive components. This results in excessive transmission connections between components, such as meshing gears, and mutually coordinated and restricted components. This leads to high costs and increases the risk of damage to the components due to the excessive number of components interlocking.

[0085] Furthermore, through research on related technologies, the researchers of this application discovered that when machining equipment uses a drive device to drive a tool, two or more elastic members, such as springs, are often incorporated into the drive device for stability reasons. In related art, one spring is often used to connect one end of two moving parts, while another spring is often used to connect the other ends of the two moving parts. Under the action of the force acting on the two parts, the spring is compressed to drive the tool to operate or reset. However, the stability of the spring itself is often difficult to ensure.

[0086] Furthermore, the two components are connected by two springs at each end. Regardless of whether the tool is in operation or reset, one of the springs is always compressed, which further weakens the spring's elastic coefficient. Over time, excessive compression of the spring in the machining equipment can affect the stability and responsiveness of the machining equipment during operation.

[0087] Based on the problems discovered by the researchers of this application, the embodiments of this application provide a processing device and a drive assembly for a processing component to solve the above-mentioned related problems. It should be understood that some of the content analysis in the embodiments of this application is problems discovered by the researchers of this application during actual research and development. The analysis of related problems recorded in the embodiments of this application does not represent that they are prior art, inspiration or teaching.

[0088] As shown in Figures 1 to 4, Figure 1 is a schematic diagram of the structure of a drive assembly for a processing component provided in an embodiment of the present application, Figure 2 is an exploded view of the drive assembly of the drive component shown in Figure 1, Figure 3 is a schematic diagram of the structure of a drive rod in the drive assembly of the drive component shown in Figure 1, and Figure 4 is a schematic diagram of the rod structure of the drive assembly of the drive component shown in Figure 1. The present application provides a drive assembly 100 for a processing component, and the drive assembly 100 may include a drive rod 101 and an elastic member 120 connected to the drive rod 101.

[0089] It should be noted that the processing components defined in the embodiments of the present application include at least one processing device such as a tool and a colored pen. It is understandable that the processing components are used to operate on the surface of a workpiece, such as a colored pen drawing on the surface of paper.

[0090] The driving rod 101 includes a rod portion 110 and at least two limiting portions 130 fixed to the rod portion 110. The at least two limiting portions 130 form at least one limiting space 136 on the rod portion 110. For example, in an optional embodiment of the present application, the at least two limiting portions 130 include a first limiting portion 131 and a second limiting portion 132. The first limiting portion 131 and the second limiting portion 132 are spaced apart from each other on the rod portion 110, so that the first limiting portion 131 and the second limiting portion can form a limiting space 136 on the rod portion 110.

[0091] For those skilled in the art, the number of the at least two limiting portions 130 of the present application is not limited to two. For example, in other embodiments of the present application, the at least two limiting portions 130 include three limiting portions, and the three limiting portions are spaced apart from each other on the rod portion 110, and can form two limiting spaces in pairs. Similarly, in other embodiments of the present application, the at least two limiting portions 130 can include four or even more limiting portions, and each limiting portion is spaced apart from each other on the rod portion 110, and two adjacent limiting portions can form a limiting space.

[0092] In one embodiment of the present application, the first limiting portion 131 and the second limiting portion 132 are fixedly connected by a sleeve portion 133, so that the first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 are collectively sleeved on the rod portion 110 and fixed to the rod portion 110. The first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 form the limiting space 136 on the rod portion 110. The first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 can be fixedly connected together to define the limiting space 136 on the rod portion 110.

[0093] It should be noted that the first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 may also be three independent individual structures, which are respectively sleeved and fixed to the rod portion 110. It should be understood that after the first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 are sleeved on the rod portion 110, the first limiting portion 131 and the second limiting portion 132 are both connected to the sleeve portion 133, preventing a gap from forming between the first limiting portion 131 and the sleeve portion 133, and preventing a gap from forming between the second limiting portion 132 and the sleeve portion 133.

[0094] In order to stably limit the first limiting portion 131, the second limiting portion 132 and the sleeve portion 133 on the rod 110, in an optional embodiment of the present application, the rod 110 includes at least two sections, such as a first section 111 and a second section 112. The first section 111 is used to connect with a gear, such as a gear sleeved on the first section 111, and the gear can drive the rod 110 to rotate. The second section 112 is fixedly connected to the first section 111, such as being integrally formed, and the first section 111 is located at one end of the second section 112. The first limiting portion 131, the second limiting portion 132 and the sleeve portion 133 are sleeved together on the second section 112 and fixed to the second section 112. The second section 112 has at least two connected surfaces in its circumferential direction, and the two connected surfaces have different shapes for limiting the first limiting portion 131, the second limiting portion 132 and the sleeve portion 133.

[0095] For example, the second section 112 has four surfaces along its circumference, including two oppositely disposed planes and two oppositely disposed arcuate surfaces, wherein one arcuate surface connects the two planes, or it can be understood that one plane connects the two arcuate surfaces. The first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 all have perforations for accommodating the second section 112 of the rod portion. The shape of each surface used to form the perforation is the same as the surface shape of the second section 112 and they are mutually adapted to achieve the restriction of the first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 by the second section 112 of the rod portion 110. It should be understood that the shape of the second section 112 used to support and limit the position of the first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 is not limited to this, and can also be other shapes and other numbers of surfaces, which will not be explained one by one here.

[0096] The rod 110 may further include a third section 113, which is configured to be placed within a space, such as an axial hole. The third section 113 may be cylindrical to facilitate rotation of the rod 110. It should be noted that the dimensions of the third section 113 are no greater than those of the second section 112. For example, the orthographic projection of the third section 113 onto the second section 112 falls within the second section 112. This facilitates the assembly of the first and second limiting portions 131, 132, and the sleeve portion 133, allowing them to be conveniently positioned from the third section 113 onto the second section 112.

[0097] In an optional embodiment of the present application, the second segment 112 may include at least three parts, such as a first sub-segment 1121, a second sub-segment 1122, and a third sub-segment 1123. The first segment 111, the second sub-segment 1122, the first sub-segment 1121, the third sub-segment 1123, and the third segment 113 are sequentially fixedly connected, such as integrally formed. The first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 are sleeved on the first sub-segment 1121 and are confined to the first sub-segment 1121.

[0098] Those skilled in the art will appreciate that the structure of the rod portion 110 of the present application can change in accordance with changes in the structure of the at least two position-limiting portions 130. When the number and position of the at least two position-limiting portions 130 change, the setting of the rod portion 110 also changes accordingly. The above is an example of an illustration of the present application and does not constitute a limitation on the embodiments of the present application. The following example illustrates one way in which the rod portion 110 changes in accordance with changes in the number and / or position of the at least two position-limiting portions 130.

[0099] In other optional embodiments of the present application, the first stopper 131 is directly fixedly connected to the first predetermined position of the rod 110, and the second stopper 132 is directly fixedly connected to the second predetermined position of the rod 110. The first stopper 131 can be integrally formed with the rod 110, and the second stopper 132 can also be integrally formed with the rod 110. Of course, the first stopper 131 can also be sleeved onto the first predetermined position of the rod 110. Similarly, the second stopper 132 can also be sleeved onto the second predetermined position of the rod 110. To effectively retain the first stopper 131 at the first predetermined position and the second stopper 132 at the second predetermined position, a barrier structure can be provided on the rod 110. The barrier structure can be positioned between the first predetermined position and the second predetermined position. When the first stopper 131 is sleeved onto the first predetermined position, it is restrained at one end of the barrier structure. When the second stopper 132 is sleeved onto the second predetermined position, it is restrained at the other end of the barrier structure. Therefore, the first limiting portion 131 and the second limiting portion 132 can be effectively limited.

[0100] For example, the rod 110 includes a first section, a second section, a third section, a fourth section, and a fifth section, which are fixedly connected in sequence. The first section is used to be fixedly connected to the gear, the first limiting portion is sleeved on the second section, the second limiting portion is sleeved on the fourth section, the second limiting portion and the first limiting portion are located on both sides of the third section, and together with the third section, define a limiting space. The blocking structure can be provided in the third section. The fifth section is used to be placed in a space, such as an axial hole, and the fifth section can adopt a cylindrical structure to facilitate the rotation of the rod 110.

[0101] The gear can drive the rod 110 to rotate, such as clockwise or counterclockwise.

[0102] In conjunction with FIG5 , FIG5 is a schematic structural diagram of an elastic member in the driving assembly of the processing component shown in FIG1 , wherein the elastic member 120 includes at least one elastic portion (121, 122) and at least one connecting portion 123. The at least one elastic portion (121, 122) is sleeved on the rod portion 110, and the at least one elastic portion (121, 122) is limited within the limiting space 136 by at least two limiting portions 130. One end of the at least one elastic portion (121, 122) is fixedly connected to the driving rod 101, and the other end of the at least one elastic portion (121, 122) is fixedly connected to the at least one connecting portion 123; the at least one connecting portion 123 is used to be fixedly connected to a processing component such as a tool.

[0103] It should be noted that the number of elastic parts (121, 122) and the number of connecting parts 123 in the elastic part 120 of the embodiment of the present application are related to the structure of the elastic part 120 on the one hand, and are related to the number of limiting spaces 136 defined by the limiting parts (131, 132) on the other hand. For example, two limiting parts such as the first limiting part 131 and the second limiting part 132 define a limiting space 136, and the elastic part 120 includes one elastic part or two elastic parts such as the first elastic part 121 and the second elastic part 122. When there is one elastic part, there is one corresponding connecting part. When there are two elastic parts including the first elastic part 121 and the second elastic part 122, there can be one or two connecting parts. The specific relationship between the elastic part and the connecting part will be described in detail below.

[0104] To illustrate, for example, when there are three limiting portions defining two limiting spaces, the elastic member includes at least two elastic portions, such as two elastic portions, with one elastic portion defined within each limiting space. Alternatively, there may be four elastic portions, with two elastic portions defined within each limiting space. Therefore, the number of elastic portions in the embodiments of the present application can vary with the number of limiting spaces defined by the limiting portions. This will not be further illustrated here.

[0105] In an optional embodiment of the present application, the at least one elastic portion (121, 122) of the elastic member 120 is described as two, for example, including a first elastic portion 121 and a second elastic portion 122, and the first elastic portion 121 and the second elastic portion 122 are spaced apart from each other in the limiting space 136. The at least one connecting portion 123 of the elastic member 120 is described as one, and the connecting portion 123 includes the first elastic portion 121 and the second elastic portion 122. The first elastic portion 121, the connecting portion 123, and the second elastic portion 122 can be integrally formed. For example, the three are a torsion spring. Optionally, the first elastic portion 121 and the second elastic portion 122 are symmetrically arranged relative to the connecting portion 123.

[0106] In the embodiment of the present application, the first elastic portion 121 and the second elastic portion 122 are sleeved on the rod portion 110, such as the second section 112 of the rod portion 110. The first elastic portion 121 and the second elastic portion 122 can be directly fixed to the rod portion 110, or fixed to the first limiting portion 131 and the second limiting portion 132. The following description takes the first elastic portion 121 and the second elastic portion 122 fixed to the first limiting portion 131 and the second limiting portion 132 as an example.

[0107] In an optional embodiment of the present application, one end of the first elastic portion 121 is fixed to the first limiting portion 131, one end of the second elastic portion 122 is fixed to the second limiting portion 132, the other end of the first elastic portion 121 is fixedly connected to one end of the connecting portion 123, and the other end of the second elastic portion 122 is fixedly connected to the other end of the connecting portion 123.

[0108] Optionally, the first limiting portion 131 is provided with a first limiting groove 134, and the second limiting portion 132 is provided with a second limiting groove 135. One end of the first elastic portion 121 is fixed to the first limiting portion 131 by a first fixing portion 124, and the first fixing portion 124 is disposed in the first limiting groove 134. One end of the second elastic portion 122 is fixed to the second limiting portion 132 by a second fixing portion 125, and the second fixing portion 125 is disposed in the second limiting groove 135. The first fixing portion 124 and the first elastic portion 121 can be integrally formed. The second fixing portion 125 and the second elastic portion 122 can be integrally formed. For example, the first fixing portion 124, the first elastic portion 121, the connecting portion 123, the second elastic portion 122 and the second fixing portion 125 are integrally formed.

[0109] Optionally, the first fixing portion 124 and the second fixing portion 125 are located on the same side of the elastic member 120. Optionally, the first fixing portion 124, the second fixing portion 125 and the connecting portion 123 are located on the same side of the elastic member 120. Optionally, the first fixing portion 124 and the second fixing portion 125 are symmetrically arranged relative to the connecting portion 123.

[0110] It should be noted that if the first limiting portion 131 and the second limiting portion 132 are sleeved on the second section 112 of the rod 110 via the sleeve portion 133, then the first elastic portion 121 and the second elastic portion 122 are sleeved on the sleeve portion 133. The first limiting portion 131, the second limiting portion 132, and the sleeve portion 133 confine the first elastic portion 121 and the second elastic portion 122 within the limiting space 136 and are then fixedly connected.

[0111] Optionally, the first elastic portion 121 and the second elastic portion 122 of the embodiment of the present application are linear springs / torsion springs. Optionally, the elastic member 120 is a linear spring / torsion spring.

[0112] Optionally, any elastic portion includes at least two turns of elastic structure, which may be two, three, or more turns. For example, the first elastic portion 121 includes at least two turns of elastic structure 1211 and a first socket hole 1212 formed by the at least two turns of elastic structure 1211. The second elastic portion 122 includes at least two turns of elastic structure 1221 and a second socket hole 1222 formed by the at least two turns of elastic structure 1221. The first socket hole 1212 and the second socket hole 1222 can accommodate the second section 112 of the rod 110, or can accommodate the socket portion 133, or can accommodate the blocking structure of the rod 110. The at least two turns of elastic structure 1211 and the at least two turns of elastic structure 1221 can be socketed with the second section 112 of the rod 110, can be socketed with the socket portion 133, or can be socketed with the blocking structure of the rod 110. In the embodiment of the present application, the at least two circles of elastic structure 1211 are defined as a first elastic structure 1211 , and the at least two circles of elastic structure 1221 are defined as a second elastic structure 1221 .

[0113] In an optional embodiment of the present application, the number of elastic parts can be the same as the number of connecting parts, such as one elastic part and one connecting part are connected. When the elastic member 120 includes an elastic part and a connecting part, the elastic part and the connecting part are directly connected. When the elastic member 120 includes two elastic parts and two connecting parts, one elastic part and one connecting part are connected, the two elastic parts are spaced apart from each other, and the two connecting parts are spaced apart from each other. As shown in Figure 6, Figure 6 is another structural schematic diagram of the elastic part in the driving assembly of the processing part provided in an embodiment of the present application, the connecting part 123A of the elastic member 120 includes a first connecting part 1231 and a second connecting part 1232, the first connecting part 1231 is connected to the first elastic part 121, and the second connecting part 1232 is connected to the second elastic part 122.

[0114] In the embodiment of the present application, the driving rod 101 can rotate in two opposite directions to drive the elastic portion (121, 122) to generate elastic deformation, thereby driving a processing component such as a tool to move relative to the driving rod 101. The positive and negative directions can be understood as the clockwise direction and the counterclockwise direction with the rod portion as the rotation axis.

[0115] As shown in FIG7 , FIG7 is a schematic diagram of the drive assembly and the second gear of the processing component provided in an embodiment of the present application. The first section 111 of the rod 110 can be fixedly connected to a gear 700, such as the gear 700 being sleeved on the first section 111. The first section 111 can be a cylindrical structure. When the gear 700 rotates due to a force applied, it can drive the first section 111 fixedly connected thereto to rotate. The rotation of the first section 111 can drive the rotation of other parts of the rod 110, as well as the structures fixed to the rod 110, such as the first limiter 131 and the second limiter 132. When the first limiting portion 131 and the second limiting portion 132 rotate along with the rod 110, since one end of the first elastic portion 121 is fixed to the first limiting portion 131 and one end of the second elastic portion 122 is fixed to the second limiting portion 132, the first elastic structure 1211 of the first elastic portion 121 and the second elastic structure 1221 of the second elastic portion 122 are driven to elastically deform, such as stretching on or being rolled into the rod 110. Gear 700 can be defined as a second gear 700.

[0116] When the first elastic portion 121 and the second elastic portion 122 are sleeved on the sleeve portion 133 , the first section 111 can be driven by the gear 700 in both positive and negative directions to rotate, thereby driving the second section, the first limiting portion 131 , the sleeve portion 133 and the second limiting portion 132 to rotate together.

[0117] When the rod portion 110 includes a first section, a second section, a third section, a fourth section, and a fifth section, the first section 111 can be driven by the gear 700 in both forward and reverse directions to rotate, thereby driving the second, third, fourth, and fifth sections, the first limiting portion, and the second limiting portion to rotate together. Of course, if the third section is provided with a barrier structure, it can also drive the barrier structure to rotate.

[0118] In the embodiment of the present application, the elastic portion of the elastic member is confined within the confined space formed by at least two confining portions of the drive rod, and one end of the elastic portion is fixedly connected to the drive rod. Thus, the elastic member of the embodiment of the present application is fixed at one end and confined as a whole within the confined space, allowing the elastic member to undergo stable elastic deformation within the confined space. It should also be noted that the elastic member defined in the embodiment of the present application is sleeved around the rod, meaning that the elastic member can deform as the rod rotates. When the elastic member is in an extended state, it can drive the processing component to operate; in this case, the elastic member is deformed by an external force. When the elastic member is sleeved around the rod, it can drive the processing component to reset; in this case, the elastic member not only sleeves around the rod, but also, because the rod does not rotate, it can act in the opposite direction to mitigate the weakening of the elastic member's elastic coefficient. Compared to related art techniques in which elastic members, such as springs, are compressed by external forces regardless of the processing component's state, the embodiment of the present application can significantly mitigate the weakening of the elastic member's elastic coefficient.

[0119] The embodiment of the present application can drive the processing component through the cooperation of the rod part and the elastic part. Compared with the method that requires the provision of many movable plate structures, the structure is relatively simple and the operation is convenient.

[0120] The driving assembly of the processing component described in the above embodiments of the present application can be applied to processing equipment. The application of the driving assembly of the processing component to the processing equipment is described below.

[0121] Please refer to Figures 8 to 10. Figure 8 is a schematic diagram of the first application of a drive assembly for a processing component according to an embodiment of the present application. Figure 9 is a schematic diagram of the second application of a drive assembly for a processing component according to an embodiment of the present application. Figure 10 is a schematic diagram of the third application of a drive assembly for a processing component according to an embodiment of the present application. The drive assembly 100 for a processing component according to an embodiment of the present application is capable of driving a processing component, such as a processing device 220, to move in a predetermined direction. The processing device 220 can be fixed to a housing structure, such as a mounting housing 210.

[0122] Exemplarily, the mounting housing 210 for fixing the processing device 220 may be referred to as the mounting assembly 200, that is, the mounting assembly 200 may include the mounting housing 210 for fixing the processing device 220. In other optional embodiments, the mounting assembly 200 may include the mounting housing 210 and the processing device 220 fixed to the mounting housing 210.

[0123] The present embodiment of the present application uses an example in which the mounting assembly 200 includes a mounting housing 210 and a processing device 220. The processing device 220 is fixed to the mounting housing 210 and may include one or more cutting tools or one or more colored pencils. It should be noted that the processing device 220 in the present embodiment of the present application is not limited to cutting tools and colored pencils. The processing device 220 may also be other devices capable of performing cutting, engraving, or drawing functions.

[0124] The mounting housing 210 of the present embodiment can be fixedly connected to the connecting portion 123 of the elastic member 120. Thus, when the rod 110 of the present embodiment rotates, the mounting housing 210 and the processing device 220 fixed thereto can be driven to move via the limiting portion 130 and the elastic member 120 fixed thereto. For example, when the rod 110 rotates in the counterclockwise direction L2, the mounting housing 210 and the processing device can be driven to move in the second direction L1, thereby enabling the processing device 220 fixed to the mounting housing 210 to move to the workbench to perform work, such as painting an object to be processed.

[0125] It should be noted that the clockwise rotation of the rod 110, i.e., the rotation of the rod 110 in a direction opposite to the counterclockwise direction L2, can drive the mounting housing 210 and the processing device 220 to move in a third direction opposite to the second direction L1, thereby moving the processing device 220 fixed to the mounting housing 210 away from the workbench and into a reset state. This reset state can be understood as the non-operating state of the processing device 220.

[0126] The mounting housing 210 includes a first housing portion 211 and a second housing portion 212 fixedly connected to the first housing portion 211 . The first housing portion 211 and the second housing portion 212 can be directly fixedly connected together, such as being integrally formed. The processing device 220 is fixed to the first housing portion 211 .

[0127] The second shell portion 212 can be directly fixedly connected to the connecting portion 123 of the elastic member 120, or it can be fixedly connected using a connecting structure. In an optional embodiment of the present application, the second shell portion 212 is fixedly connected to the connecting portion 123 of the elastic member 120 via a connecting structure as an example. As shown in Figures 8 to 10, the connecting portion 123 of the elastic member 120 is fixedly connected to the second shell portion 212 via a guide assembly 800. It should be noted that the connecting portion 123 can also be connected to the second shell portion 212, and the connecting portion 123 is further connected to the second shell portion 212 via a connecting structure.

[0128] In an optional embodiment of the present application, the guide assembly 800 includes at least one connecting member 810, which is fixedly connected to the second housing portion 212. The connecting portion 123 of the elastic member 120 is fixedly connected to the connecting member 810. For example, the connecting member 810 includes a connecting body 8101 and a receiving groove 8104 provided on the connecting body 8101. The connecting portion 123 can be received in the receiving groove 8104, which can be understood as at least a portion of the connecting portion 123 being received in the receiving groove 8104. The guide assembly 800 may also include a fixing member 830, which can confine at least a portion of the connecting portion 123 in the receiving groove 8104. For example, the fixing member 830 is fixedly connected to the connecting body 8101, for example, the two ends of the fixing member 830 are respectively fixedly connected to the two ends of the slot of the accommodating groove 8104, and a part of the fixing member 830 covers the accommodating groove 8104 to limit the connecting part 123, thereby limiting the connecting part 123 in the accommodating groove 8104.

[0129] The above is a fixed connection method between the connecting portion 123 and the connecting piece 810. It should be understood that the fixed connection method between the connecting portion 123 and the connecting piece 810 in the embodiment of the present application is not limited to this. For example, the connecting portion 123 can be directly welded to the connecting piece 810.

[0130] The second housing portion 212 has a first accommodating space 2121 for accommodating the connecting body 8101 of the connecting member 810. The second housing portion 212 is capable of restraining the connecting member 810. For example, the second housing portion 212 also has a first restraining groove 2126 and a second restraining groove, wherein the second restraining groove is obscured by the illustrated structure and is not illustrated. The connecting member 810 includes a first restraining portion 8102 disposed at one end of the connecting body 8101 and a second restraining portion 8103 disposed at the other end of the connecting body 8101. A portion of the first restraining portion 8102 is positioned within the first restraining groove 2126, and a portion of the second restraining portion 8103 is positioned within the second restraining groove. The first restraining portion 8102 and the second restraining portion 8103 are restrained by the groove walls of the first restraining groove 2126 and the groove walls of the second restraining groove, thereby effectively restraining the connecting body 8101 within the first accommodating space 2121.

[0131] It should be noted that the groove defined in the embodiment of the present application can be understood as a groove structure, that is, a blind hole, and can also be understood as a through groove, that is, a through hole.

[0132] In an optional embodiment of the present application, the connector 810 can also serve as a guide. For example, the connector 123 is fixedly connected to the connector body 8101 via a fixing member 830, and the first elastic portion 121 and the second elastic portion 122 are respectively located on either side of the connector body 8101. Specifically, the first elastic portion 121 is located on one side of the connector body 8101, and the second elastic portion 122 is located on the other side of the connector body 8101. This allows the first position-limiting portion 131 to be located on one side of the connector body 8101, and the second position-limiting portion 132 to be located on the other side of the connector body 8101. When the rod portion 110 and the limiting portion 130 fixedly connected thereto rotate, the first elastic portion 121 and the second elastic portion 122 of the elastic member 120 are driven to produce elastic deformation, so as to drive the connecting portion 123 and the connecting member 810 fixedly connected thereto to move. During the movement of the connecting member 810 and the mounting assembly 200, the first limiting portion 131 and the second limiting portion 132 are restricted on both sides by the connecting body 8101, which can play a certain guiding role.

[0133] To enhance the guiding effect, the second housing portion 212 of the present embodiment has a first wall 2123 and a second wall 2124 for forming a first accommodating space 2121. The first wall 2123 and the connecting body 8101 are spaced apart from each other, and a portion of the second limiting portion 132 is confined between the first wall 2123 and the connecting body 8101. For example, the second limiting portion 132 has a limiting groove 1321 that can accommodate the first wall 2123, so that a portion of the first limiting portion 132 is located between the first wall 2123 and the connecting body 8101, and a portion is located outside the first wall 2123. Therefore, when the second limiting portion 132 rotates, the first wall 2123 can move within the limiting groove 1321, which not only provides an effective guiding effect but also contributes to the stability of the entire mechanism.

[0134] The second wall 2124 and the connecting body 8101 are spaced apart from each other, and a portion of the first limiting portion 131 can be confined between the second wall 2124 and the connecting body 8101. It should be noted that a portion of the first limiting portion 131 can also be in contact with the outer surface of the second wall 2124. For example, the first limiting portion 131 includes a limiting platform 1311, which is located on the inner side of the first limiting portion 131, which can be understood as the side close to the second limiting portion 132. Therefore, when the limiting platform 1311 rotates, the second wall 2124 can move in contact with the limiting platform 1311, which not only provides an effective guide function but also contributes to the stability of the entire mechanism.

[0135] The drive assembly 100 of the processing component of the embodiment of the present application can be defined by a housing structure and move within the space defined by the housing structure. The housing structure of the embodiment of the present application can limit the rotation of the rod 110 within a predetermined space. The housing structure of the optional embodiment of the present application is a housing 600 as shown in Figures 9 and 10. It should be understood that the housing structure defined in the embodiment of the present application can be understood as a single housing structure or as at least two housing structures, such as two housing structures or three housing structures.

[0136] It should also be noted that the housing 600 can also be used to limit the range of movement of the guide assembly 800, such as the connector 810. When the drive rod 101 rotates, the drive elastic portion (121, 122) generates elastic deformation, thereby driving the guide assembly 800, such as the connector 810, the mounting housing 210, and the processing component 220 to move together. During the process of the guide assembly 800, such as the connector 810, the mounting housing 210, and the processing component 220 moving together, the housing 600 can limit the guide assembly 800, such as the connector 810, the mounting housing 210, and the processing component 220, that is, the housing 600 limits the moving direction and moving range of the guide assembly 800, so that the guide assembly 800, such as the connector 810, the mounting housing 210, and the processing component 220, can move within the moving range defined by the housing 600 and along the moving direction defined by the housing 600 when the guide assembly 800, such as the connector 810, the mounting housing 210, and the processing component 220 move together.

[0137] The first limiting portion 8102 can pass through the first limiting groove 2126 and cooperate with the housing 600, and the second limiting portion 8103 can pass through the second limiting groove and cooperate with the housing 600. Thus, the housing 600 can limit the movement range and movement direction of the guide assembly 800, such as the connecting member 810.

[0138] The housing 600 has a shaft hole 630 for receiving the rod 110 and enabling the rod 110 to rotate. The housing 600 also has a second accommodating space 620 for accommodating the first limiting portion 131 and a third limiting space 610 for accommodating the second limiting portion 132. The second accommodating space 620 and the third limiting space 610 are both connected to the shaft hole 630. The housing 600 has a third wall 640 and a fourth wall 650 for forming the third limiting space 610. The housing also has a fifth wall 660. The fourth wall 650 and the fifth wall 660 are used to form the second accommodating space 620. The second accommodating space 620 and the third limiting space 610 are separated by the fourth wall 650.

[0139] In an optional embodiment of the present application, the housing 600 can cooperate with, or be understood to correspond to, the second housing portion 212. For example, at least a portion of the first wall 2123 cooperates with, or is understood to correspond to, the third wall 640; and at least a portion of the second wall 2124 cooperates with, or is understood to correspond to, the fourth wall 650.

[0140] In order to further increase the stability of the drive assembly during operation, in an optional embodiment of the present application, a portion of the third wall 640 can be placed in the limiting groove 1321, so that a portion of the first limiting portion 132 is located on the inner side of the third wall 640 and a portion is located on the outer side of the third wall 640, so that the second limiting portion 132 can rotate around the third wall 640 along with the rod, further increasing the stability of the entire mechanism.

[0141] A portion of the fourth wall 650 can correspond to or fit with the limiting platform 1311. A portion of the first limiting portion 131 is arranged around the periphery of the limiting platform 1311, which is defined as a limiting edge 1312, and the limiting edge 1312 is located between the fourth wall 650 and the fifth wall 660. Therefore, the cooperation between the first limiting portion 131 and the second limiting portion 132 and the housing 600 in the embodiment of the present application can further increase the stability of the drive assembly 100. Furthermore, the structural arrangement of the first limiting portion 131 and the second limiting portion 132 in the embodiment of the present application can not only effectively limit the elastic member 120, but can also further cooperate with the mounting shell 210 and the housing 600 to effectively increase the stability of the drive assembly 100. It can greatly increase the stability, controllability and response sensitivity of the drive assembly 100 during actual operation.

[0142] The limiting platform 1311 is closer to the second limiting portion 132 than the limiting edge 1312 , and the second wall 2124 and / or the fourth wall 650 can correspond to or fit with the limiting platform 1311 so that the limiting edge 1312 is located outside the second wall 2124 and / or the fourth wall 650 .

[0143] The limiting groove 1321 of the second limiting portion 132 can accommodate the first wall 2123 and / or the third wall 640, so that a part of the second limiting portion 132 used to form the limiting groove 1321 is located on one side of the first wall 2123 and / or the third wall 640, and the other part used to form the limiting groove 1321 is located on the other side of the first wall 2123 and / or the third wall 640.

[0144] In an optional embodiment of the present application, the guide assembly 800 may further include a guide member 820, which is fixedly connected to the second housing portion 212. The second housing portion 212 has a fourth accommodating space 2122 of the guide body 8201 for accommodating the guide member 820, and the second housing portion 212 is capable of limiting the guide member 820. For example, the second housing portion 212 also has a third limiting groove 2127 and a fourth limiting groove, wherein the fourth limiting groove is obscured by the illustrated structure and is not illustrated. The guide member 820 includes a third limiting portion 8202 provided at one end of the guide body 8201 and a fourth limiting portion 8203 provided at the other end of the guide body 8201, a portion of the third limiting portion 8202 is placed in the third limiting groove 2127, and a portion of the fourth limiting portion 8203 is placed in the fourth limiting groove. The third limiting portion 8202 and the fourth limiting portion 8203 are limited by the groove wall of the third limiting groove 2127 and the groove wall of the fourth limiting groove, so that the second housing portion 212 can effectively limit the guide body 8201 within the fourth accommodating space 2122 .

[0145] The third limiting portion 8202 can pass through the third limiting groove 2127 and cooperate with the housing 600 , and the fourth limiting portion 8203 can pass through the fourth limiting groove and cooperate with the housing 600 .

[0146] In an optional embodiment of the present application, the guide member 820 can also serve as a guide and increase the stability of the overall mechanism. For example, the second housing portion 212 further includes a sixth wall 2125. The sixth wall 2125 and the second wall 2124 can be used to form a fourth accommodating space 2122. The guide body 8201 has a cylindrical structure. The portion of the second housing portion 212 of the mounting housing 210 that accommodates the guide body 8201 is compatible with the structure of the guide body 8201. For example, the shape of the fourth accommodating space 2122 is compatible with the guide body 8201.

[0147] At least a portion of the sixth wall 2125 mates with, or is understood to correspond to, the fifth wall 660. In this embodiment of the present application, the guide member 820 can be driven by the rod 110 together with the connector 810. The guide member 820 can enhance the mating relationship, stability, and guidance between the connector 810 and the second housing portion 212.

[0148] Among them, the sixth wall 2125 corresponds to the fifth wall 660.

[0149] In the embodiment of the present application, the second gear is disposed at one end of the rod portion 110, such as the first section 111. This eliminates the need for a gear structure within the space confined by the mounting housing 210 and the outer shell 600. Compared to related art techniques that confine the gear structure within the housing and generate significant gear transmission noise at least in the housing structure during actual operation, the embodiment of the present application can reduce gear transmission noise at the housing structure.

[0150] It should be noted that in other optional embodiments of the present application, the guide assembly is not limited to this, as described below with reference to the accompanying drawings. As shown in Figure 11, Figure 11 is a partial exploded view of the housing and guide assembly of the workpiece processing equipment in the embodiment of the present application. The guide assembly 800A may include a first guide member 840, a second guide member 850, a first guide rod 860, and a second guide rod 870.

[0151] The first guide rod 860 is fixed to the housing 600, for example, by having one end of the first guide rod 860 fixed to a fixing plate 670 of the housing 600. The other end of the first guide rod 860 can be fixed to the housing 600 or to another housing structure. It is understood that when the other end of the first guide rod 860 can be fixed to another housing structure, the other housing structure is fixedly connected to the housing 600. This will be described below with reference to the accompanying drawings.

[0152] The first guide member 840 can be sleeved on the first guide rod 860, such as by defining a first guide hole 841 in the first guide member 840. The first guide rod 860 can be inserted into the first guide hole 841, with both ends of the first guide rod 860 exposed. Thus, the first guide member 840 can move along the first guide rod 860. It is understood that the direction of movement of the first guide member 840 is limited by the first guide rod 860, and the range of movement of the first guide member 840 is limited by the structure used to fix the first guide rod 860, such as by the housing 600 fixing the first guide rod 860 to limit the direction and range of movement of the first guide member 840.

[0153] The second guide rod 870 is fixed to the housing 600, for example, by fixing one end of the first guide rod 870 to a fixing plate 670 of the housing 600. The other end of the second guide rod 870 can be fixed to the housing 600 or to another housing structure. It is understood that when the other end of the second guide rod 870 can be fixed to another housing structure, the other housing structure is fixedly connected to the housing 600. This will be described below with reference to the accompanying drawings.

[0154] The second guide member 850 can be sleeved on the second guide rod 870, such as by defining a second guide hole 851 in the second guide member 850. The second guide rod 870 can be inserted into the second guide hole 851, with both ends of the second guide rod 870 exposed. Thus, the second guide member 850 can move along the second guide rod 870. It is understood that the movement direction of the second guide member 850 is limited by the second guide rod 870, and the movement range of the second guide member 850 is limited by the structure used to fix the first guide rod 860, such as by the housing 600 fixing the second guide rod 870 to limit the movement direction and movement range of the second guide member 850.

[0155] The first guide member 840 and / or the second guide member 850 are fixedly connected to at least one connecting portion 123. For example, the guide assembly 800A further includes at least one fixing member, such as a fixing member 880, which is fixedly connected to the first guide member 840 and / or the second guide member 850. For example, the first guide member 840 is fixedly connected to the connecting portion 123, and the fixing member 880 fixes the connecting portion 123 to the first guide member 840. The first guide member 840 defines a receiving groove 842, and at least a portion of the connecting portion 123 can be received in the receiving groove 842. A portion of the fixing member 880 covers the receiving groove 842 to confine at least a portion of the connecting portion 123 within the receiving groove 842.

[0156] It is understandable that one connecting portion 123 may be fixedly connected to the second guide member 850, or may be fixedly connected to both the first guide member 840 and the second guide member 850. For example, one connecting portion 123 may be fixedly connected to the second guide member 850 via one fixing member, or one connecting portion 123 may be fixedly connected to the first guide member 840 and the second guide member 850 via two fixing members 880.

[0157] It can also be understood that the two connecting portions 123 can be fixedly connected to the first guide member 840 and the second guide member 850 , such as the two connecting portions 123 are fixedly connected to the first guide member 840 and the second guide member 850 via two fixing members 880 .

[0158] The first guide member 840 and the second guide member 850 are both fixed to the mounting assembly 200 such as the mounting shell 210, so that the driving rod 101 can rotate in opposite directions to drive the elastic part to produce elastic deformation, thereby driving the mounting assembly 200, the first guide member 840 and the second guide member 850 to move along the first guide rod 860 and the second guide rod 870 relative to the housing 600.

[0159] It is also understandable that in other embodiments of the present application, the guide assembly 800A may include only one guide rod and one guide member, such as the guide rod being fixed to the housing 600, the guide member being sleeved on the guide rod and being movable along the guide rod, and the guide member being fixed to the mounting assembly 200, such as the mounting housing 210. The guide member is fixedly connected to at least one connecting portion 123, so that the driving rod 101 can rotate in opposite directions to drive the elastic portion 120 to generate elastic deformation, thereby driving the mounting assembly 200 and the guide member to move along the guide rod relative to the housing 600.

[0160] The following describes other housing structures of the workpiece processing equipment in conjunction with Figures 12 and 13. Figure 12 is a schematic diagram of the housing structure of the workpiece processing equipment provided in an embodiment of the present application, and Figure 13 is an exploded view of the housing structure shown in Figure 12. The workpiece processing equipment in an embodiment of the present application may also include a first cover plate 910 and a second cover plate 920, both of which are fixed to the housing 600. For example, the first cover plate 910 and the second cover plate 920 are fixedly connected to the housing 600 via a plurality of first screws 940. The first cover plate 910 and the second cover plate 920 can be fixedly connected to the back of the housing 600 via a plurality of first screws 940. A portion of the first cover plate 910 and a portion of the second cover plate 920 can be disposed on the top of the housing 600, and the portion of the first cover plate 910 and a portion of the second cover plate 920 can be fixedly connected via a second screw 930. It should be noted that a portion of the first cover plate 910 and a portion of the second cover plate 920 can also be fixed to the top of the housing 600 via the second screw 930. The first cover plate 910 is disposed between the second cover plate 920 and the housing 600 .

[0161] The housing 600 further includes a first fixing hole 671 and a second fixing hole 672 disposed on the fixing plate 670. In an optional embodiment of the present application, one end of the first guide rod 860 may be disposed in the first fixing hole 671, and one end of the second guide rod 870 may be disposed in the second fixing hole 672. In other optional embodiments of the present application, the second limiting portion 8103 may be disposed in the first fixing hole 671, and the fourth limiting portion 8203 may be disposed in the second fixing hole 672.

[0162] The first housing 910 defines a third fixing hole 911 and a fourth fixing hole 912, which are located at the top of the housing 600. In an optional embodiment of the present application, the other end of the first guide rod 860 can be disposed in the third fixing hole 911, and the other end of the second guide rod 870 can be disposed in the fourth fixing hole 912. In other optional embodiments of the present application, the first limiting portion 8102 can be disposed in the third fixing hole 911, and the third limiting portion 8202 can be disposed in the fourth fixing hole 912.

[0163] Thus, the housing structure of the embodiment of the present application, such as the housing 600, can limit the movement range and movement direction of the guide assembly 800 or the movement range and movement direction of the guide assembly 800A. Alternatively, the housing structure of the embodiment of the present application, such as the housing 600, the first cover plate 910, and the second cover plate 920, can limit the movement range and movement direction of the guide assembly 800 or the movement range and movement direction of the guide assembly 800A.

[0164] As shown in FIG9 to FIG13 , a fifth fixing hole 680 is provided at the bottom of the housing 600 . A fixing rod can be provided in the fifth fixing hole 680 and can pass through the fifth fixing hole 680 to fix the housing 600 at a predetermined position.

[0165] Within the range of elastic deformation, F=KL, where F is the elastic force, K is the Hooke's coefficient, and L is the change in the spring. When the elastic deformation is exceeded, the K value of the spring will change.

[0166] The spring described in Chinese patent publication number CN111065500B is significantly compressed during the downward pressure process, causing metal fatigue and a significant increase in the spring's elastic coefficient, K. In other words, there's a high probability that the spring's elastic coefficient, K, will exceed its limit, leading to permanent deformation. This causes the K value to deviate from the factory-set K value range, affecting the control of downward pressure during processing. Even when the mounting assembly is lifted, the lower spring is simply stretched by the smaller weight of the mounting assembly and generally cannot return to a value close to the factory K value.

[0167] In the embodiment of the present application, during the lifting process, the elastic part can drive the torsion spring to over-contract appropriately through the motor, thereby increasing the K value of the spring, so that the K value returns to a value close to the K value at the factory.

[0168] Please refer to Figure 14, which is a schematic diagram of the structure of a fourth application of the drive assembly of the workpiece processing equipment according to an embodiment of the present application. It can be understood that this embodiment of the present application also provides a workpiece processing equipment 10, which may include a drive assembly 100, a mounting assembly 200, a power assembly 300, a control assembly 400, a housing 600, and a guide assembly 800. The drive assembly 100, mounting assembly 200, housing 600, and guide assembly 800 can be seen in Figures 1 to 10, as well as the related content above.

[0169] Among them, the power assembly 300 may include a motor 310, a power shaft 320 and a first gear 330. The first gear 330 is fixed to one end of the power shaft 320, and the other end of the power shaft 320 is fixedly connected to the motor 310. The first gear 330 can engage with the second gear 700. Therefore, when the motor 310 is working, it can drive the power shaft 320 and the first gear 330 fixed on the power shaft 320 to rotate. The first gear 330 and the second gear 700 engage, and can drive the second gear 700 to rotate synchronously. The second gear 700 is fixed to one end of the rod 110, such as the first section 111, and can drive the rod 110 to rotate together. In this way, the driving of the rod 110 is achieved.

[0170] The control assembly 400 is electrically connected to the motor 310. The control assembly can control the motor 310 to operate so that the first gear 330 and the second gear 700 engage, causing the drive rod 101 to drive the elastic portion (131, 132) in opposite directions to generate elastic deformation, thereby driving the mounting assembly 200 to move relative to the drive rod 101. The control assembly 400 can include at least one processor and at least one memory. The processor can control whether the motor 310 operates. The memory can store data.

[0171] The above is a detailed introduction to the driving components of the workpiece processing equipment provided in the embodiments of the present application, as well as the application of the installation components such as the workpiece processing equipment. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for technical personnel in this field, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A workpiece processing device, characterized in that: The workpiece processing equipment comprises: Install components; A drive assembly, the drive assembly comprising: A driving rod, the driving rod comprising a rod portion, and at least two limiting portions fixed on the rod portion, the at least two limiting portions forming at least one limiting space on the rod portion; and an elastic member, the elastic member comprising at least one elastic portion and at least one connecting portion, the at least one elastic portion being sleeved on the rod portion, and the at least one elastic portion being limited in the limiting space by the at least two limiting portions; one end of the at least one elastic portion being fixedly connected to the driving rod, and the other end of the at least one elastic portion being fixedly connected to the at least one connecting portion; and A guide assembly, the guide assembly is connected to the mounting assembly, and at least one of the guide assembly and the mounting assembly is fixedly connected to the at least one connecting portion; The driving rod can rotate in two opposite directions to drive the elastic part to generate elastic deformation, so as to drive the installation assembly to move.

2. The workpiece processing equipment according to claim 1, characterized in that: The workpiece processing equipment further comprises a housing, and the driving assembly is arranged on the housing; The guide assembly comprises: a first guide rod, the first guide rod being fixed to the housing; a second guide rod, the second guide rod being fixed to the housing; a first guide member, the first guide member being sleeved on the first guide rod and being movable along the first guide rod, the first guide member being fixed to the mounting assembly; and a second guide member, the second guide member being sleeved on the second guide rod and being movable along the second guide rod, the second guide member being fixed to the mounting assembly; The first guide member and / or the second guide member are fixedly connected to the at least one connecting portion; The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, so as to drive the mounting assembly, the first guide member and the second guide member to move along the first guide rod and the second guide rod relative to the housing.

3. The workpiece processing equipment according to claim 2, characterized in that: The first guide member and / or the second guide member is provided with a receiving groove, and at least a part of the at least one connecting portion can be received in the receiving groove; The guide assembly also includes at least one fixing member, which is fixedly connected to the first guide member and / or the second guide member, and a portion of the fixing member covers the accommodating groove to confine at least a portion of the at least one connecting portion within the accommodating groove.

4. The workpiece processing equipment according to claim 1, characterized in that: The workpiece processing equipment further comprises a housing, and the driving assembly is arranged on the housing; The guide assembly comprises: A guide rod, the guide rod being fixed to the housing; a guide member, the guide member being sleeved on the guide rod and being movable along the guide rod, the guide member being fixed to the mounting assembly; and The guide member is fixedly connected to the at least one connecting portion; The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, so as to drive the mounting assembly and the guide member to move along the guide rod relative to the housing.

5. The workpiece processing equipment according to claim 1, characterized in that: The at least one elastic portion includes a first elastic portion and a second elastic portion, and the first elastic portion and the second elastic portion are spaced apart from each other in the limiting space.

6. The workpiece processing equipment according to claim 5, characterized in that: The limiting portion includes a first limiting portion and a second limiting portion, one end of the first elastic portion is fixed to the first limiting portion, and one end of the second elastic portion is fixed to the second limiting portion.

7. The workpiece processing equipment according to claim 6, characterized in that: The first limiting portion is provided with a first limiting groove, and the second limiting portion is provided with a second limiting groove; One end of the first elastic portion is fixed to the first limiting portion through a first fixing portion, and the first fixing portion is disposed in the first limiting groove; One end of the second elastic portion is fixed to the second limiting portion through a second fixing portion, and the second fixing portion is disposed in the second limiting groove.

8. The workpiece processing equipment according to claim 7, characterized in that: The connecting portion connects the first elastic portion and the second elastic portion; The first fixing portion, the first elastic portion, the connecting portion, the second elastic portion and the second fixing portion are integrally arranged.

9. The workpiece processing equipment according to claim 8, characterized in that: The first elastic portion and the second elastic portion are symmetrically arranged relative to the connecting portion.

10. The workpiece processing equipment according to claim 1, characterized in that: The number of the connecting parts is the same as the number of the elastic parts, and one connecting part is connected to one elastic part.

11. The workpiece processing equipment according to claim 1, characterized in that: Any elastic portion includes at least two circles of elastic structure.

12. The workpiece processing equipment according to claim 1, characterized in that: The elastic part is a linear spring.

13. The workpiece processing equipment according to claim 1, characterized in that: Also includes: A power assembly, the power assembly comprising a motor, a power shaft and a first gear, the first gear being fixed to one end of the power shaft, and the other end of the power shaft being fixedly connected to the motor; a second gear, the second gear being fixedly connected to the driving rod, and the second gear being meshed with the first gear; as well as A control component is electrically connected to the motor, and the control component can control the motor to operate so that the drive rod drives the elastic part to generate elastic deformation in two opposite directions through the engagement of the first gear and the second gear, so as to drive the mounting component to move along the guide component.

14. A workpiece processing device, characterized in that: The workpiece processing equipment comprises: Install the components; and A drive assembly, the drive assembly comprising: a driving rod, the driving rod comprising a rod portion; and An elastic member, the elastic member comprising at least one elastic portion and at least one connecting portion, the at least one elastic portion being sleeved on the rod portion; one end of the at least one elastic portion being fixedly connected to the driving rod, and the other end of the at least one elastic portion being fixedly connected to the at least one connecting portion; the at least one connecting portion being used to be fixedly connected to the mounting assembly; The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, so as to drive the mounting assembly to move relative to the driving rod.

15. A drive assembly for a workpiece processing device, characterized in that: The drive assembly comprises: A driving rod, the driving rod comprising a rod portion, and at least two limiting portions fixed on the rod portion, the at least two limiting portions forming at least one limiting space on the rod portion; and An elastic member, the elastic member comprising at least one elastic portion and at least one connecting portion, the at least one elastic portion being sleeved on the rod portion, and the at least one elastic portion being limited in the limiting space by the at least two limiting portions; One end of the at least one elastic part is fixedly connected to the driving rod, and the other end of the at least one elastic part is fixedly connected to the at least one connecting part; the at least one connecting part is used to be fixedly connected to the mounting assembly; The driving rod can rotate in two opposite directions to drive the elastic portion to generate elastic deformation, so as to drive the mounting assembly to move relative to the driving rod.

16. The drive assembly of the workpiece processing equipment according to claim 15, characterized in that: The at least one elastic portion includes a first elastic portion and a second elastic portion, and the first elastic portion and the second elastic portion are spaced apart from each other in the limiting space.

17. The drive assembly of the workpiece processing equipment according to claim 16, characterized in that: The limiting portion includes a first limiting portion and a second limiting portion, one end of the first elastic portion is fixed to the first limiting portion, and one end of the second elastic portion is fixed to the second limiting portion.

18. The drive assembly of the workpiece processing equipment according to claim 17, characterized in that: The first limiting portion is provided with a first limiting groove, and the second limiting portion is provided with a second limiting groove; One end of the first elastic portion is fixed to the first limiting portion through a first fixing portion, and the first fixing portion is disposed in the first limiting groove; One end of the second elastic portion is fixed to the second limiting portion through a second fixing portion, and the second fixing portion is disposed in the second limiting groove.

19. The drive assembly of the workpiece processing equipment according to claim 18, characterized in that: The connecting portion connects the first elastic portion and the second elastic portion; The first fixing portion, the first elastic portion, the connecting portion, the second elastic portion and the second fixing portion are integrally arranged; The first elastic portion and the second elastic portion are symmetrically arranged relative to the connecting portion.

20. The drive assembly of the workpiece processing equipment according to claim 15, characterized in that: The number of the connecting parts is the same as the number of the elastic parts, and one connecting part is connected to one elastic part; Any elastic part includes at least two circles of elastic structure; The elastic part is a linear spring.

Images