Floating type cutting and milling device and hot melt adhesive head workstation

Abstract

The utility model provides a floating type cutting and milling device and a hot melt adhesive head workstation, and relates to the field of machining equipment. The floating type cutting and milling device comprises a first connecting piece, a second connecting piece, a first limiting piece, a first elastic piece, a first fixing support, a milling cutter and a lead screw. The first connecting piece is provided with a containing groove. The second connecting piece is positioned in the accommodating groove; the first limiting piece penetrates through the accommodating groove and is connected between the first connecting piece and the second connecting piece; the first elastic piece sleeves the first limiting piece and is elastically connected between the top wall and the second connecting piece; the first fixing support is connected with the second connecting piece and supports the cutting and milling motor. The milling cutter is in transmission connection with the cutting-milling motor; the lead screw is fixed to a first preset position in the height direction of the lead screw, and the first connecting piece is in threaded connection with the lead screw and can ascend or descend along with rotation of the lead screw. By the adoption of the scheme, the initial working position of the cutting and milling motor is adjusted through the lead screw, and when the milling cutter makes contact with different rubber head heights, elastic movement in the longitudinal direction is achieved.

Description

Technical Field

[0001] The present disclosure relates to the field of processing equipment, and particularly to a floating cutting and milling device and a hot melt glue head workstation. Background Art

[0002] Currently, in the production of laptop computers, its components, such as keyboards, reinforced iron parts, and C shells, are connected together by welding. In production, poor welding of products is an inevitable common problem. In order to effectively recycle defective products to the greatest extent, defective products are usually disassembled, and the effective parts disassembled are reused.

[0003] The existing reuse methods and related problems are as follows:

[0004] First, the operator holds a hot soldering iron to melt each welding point. Due to the large number of welding points, the operation is complicated, and the operator needs to spend a lot of time and energy, which leads to low efficiency of the entire disassembly process. Second, a hot melt module for disassembly is made, one module for one model. By heating the module as a whole, the hot melting points are melted, which cannot achieve compatibility, and the customization time and cost are relatively high. Summary of the Utility Model

[0005] The present disclosure provides a floating cutting and milling device and a hot melt glue head workstation to at least solve the above technical problems existing in the prior art.

[0006] According to a first aspect of the present disclosure, there is provided a floating cutting and milling device, including: a first connecting member, a second connecting member, a first limiting member, a first elastic member, a first fixing bracket, a milling cutter, and a lead screw. Wherein, the first connecting member has a receiving groove; the second connecting member is located in the receiving groove; the first limiting member passes through the receiving groove and is connected between the first connecting member and the second connecting member; the first elastic member is sleeved on the outer periphery of the first limiting member and is elastically connected between the top wall and the second connecting member; the first fixing bracket is used to support a cutting and milling motor, and at least part of the structure of the first fixing bracket is connected to the second connecting member; the milling cutter is in transmission connection with the cutting and milling motor and extends out of the output end of the cutting and milling motor; the lead screw is fixed at a first preset position along its own height direction, and at least part of the structure of the first connecting member is threadedly connected to the lead screw and can move upward or downward following the rotation of the lead screw.

[0007] In an implementable embodiment, the floating cutting and milling device further includes an adjusting motor and a synchronous pulley set. One pulley of the synchronous pulley set is in transmission connection with the output shaft of the adjusting motor, and the other pulley of the synchronous pulley set is in transmission connection with the lead screw.

[0008] In one possible implementation, the floating cutting and milling device further includes a guiding member, which includes a first guide rail and a first slider slidably connected to the first guide rail. The first guide rail is fixed in a second preset position along the longitudinal direction, and the first slider is connected to the first fixing bracket.

[0009] In one possible implementation, the floating cutting and milling device further includes a second fixing bracket and a top support block. The top support block is located above the first guide rail and is fixedly arranged in a third preset position. The second fixing bracket is located below the top support block, and the top surface of the second fixing bracket is elastically connected to the top support block along the longitudinal direction;

[0010] The guiding member further includes a second slider, which is located above the first slider and is slidably connected to the first guide rail. At least part of the structure of the second fixing bracket is connected to the second slider;

[0011] The bottom of the second fixing bracket passes through the first fixing bracket and is sleeved on the outer periphery of the milling cutter.

[0012] In one possible implementation, the floating cutting and milling device further includes a second limiting member and a second elastic member. The second limiting member is connected between the top support block and the second fixing bracket along its own height direction, and the second elastic member is sleeved on the outer periphery of the second limiting member.

[0013] In one possible implementation, the second fixing bracket includes a vertical surface portion and a planar portion connected to the bottom of the vertical surface portion. At least part of the structure of the vertical surface portion is connected to the second slider, and at least part of the structure of the vertical surface portion passes through the first fixing bracket along the longitudinal direction. The planar portion is sleeved on the outer periphery of the milling cutter.

[0014] In one possible implementation, the floating cutting and milling device further includes a bearing and a first coupling. The bearing is sleeved between the milling cutter and the second fixing bracket, and the first coupling is sleeved on the outer periphery of the output shaft of the cutting and milling motor. The first coupling is located between the first fixing bracket and the planar portion.

[0015] In one possible implementation, the floating cutting and milling device further includes a first supporting vertical plate and a first fixing block. The first supporting vertical plate includes a first vertical surface and a second vertical surface. The adjusting motor is installed on the first vertical surface, and the first fixing block is installed on the second vertical surface. The first fixing block is used to fix the lead screw in the first preset position;

[0016] The synchronous pulley set is located below the first supporting vertical plate.

[0017] In an implementable embodiment, the floating cutting and milling device further includes a second supporting vertical plate, and both the top supporting block and the first guide rail are installed on the installation vertical surface of the second supporting vertical plate.

[0018] According to a second aspect of the present disclosure, a hot melt glue head workstation is provided, which includes the above-mentioned floating cutting and milling device, and further includes: a manipulator, a third connecting member, and a second coupling. The third connecting member is fixed to the outer periphery of the second coupling. The third connecting member is connected to the first supporting vertical plate and is located above the cutting and milling motor. The output shaft of the manipulator is drivingly connected to the second coupling.

[0019] In the floating cutting and milling device and the hot melt glue head workstation of the present disclosure, the lead screw is drivingly connected to the first connecting member. Taking the example that the lead screw rotates clockwise to make the first connecting member move upward, before performing the hot melt keyboard glue head operation, the lead screw rotates clockwise, and the first connecting member moves upward, simultaneously driving the second connecting member, the first fixing bracket, and the cutting and milling motor to move upward synchronously, thereby adjusting the relative position in the vertical direction of the milling cutter relative to the keyboard glue head; afterwards, the manipulator drives the floating cutting and milling device to perform the hot melt glue head operation of reciprocating movement from top to bottom. During the hot melt process, when the position where the milling cutter contacts the glue head is relatively high, the glue head provides an upward abutting force for the milling cutter, the milling cutter moves upward, the cutting and milling motor follows the milling cutter to move upward, at the same time, the first fixing bracket follows the cutting and milling motor to move upward, and the second connecting member follows the first fixing bracket to move upward. Also, since the second connecting member and the first connecting member are elastically connected through the first limiting member and the first elastic member, during the upward movement of the second connecting member, the first elastic member provides a downward blocking elastic force for the second connecting member. In this way, the whole device can maintain stable performance when the milling cutter floats upward, and at the same time, the whole device can adapt to the hot melt operations of glue heads with different thicknesses, and further adapt to the hot melt glue head disassembly requirements of different models of keyboards.

[0020] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it used to limit the scope of the present disclosure. Other features of the present disclosure will become easily understandable through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] By reading the following detailed description with reference to the accompanying drawings, the above and other objects, features, and advantages of the exemplary embodiments of the present disclosure will become easily understandable. In the drawings, several embodiments of the present disclosure are shown in an exemplary rather than restrictive manner, wherein:

[0022] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.

[0023] Figure 1 Shows an overall axonometric structural schematic diagram of the floating cutting and milling device according to an embodiment of the present disclosure;

[0024] Figure 2 The axonometric structural schematic diagram of the floating cutting and milling device in the embodiment of the present disclosure with the cutting and milling motor and the second fixing bracket hidden is shown;

[0025] Figure 3 The axonometric structural schematic diagram of the first connecting member in the floating cutting and milling device in the embodiment of the present disclosure is shown;

[0026] Figure 4 The axonometric structural schematic diagram of the second connecting member in the floating cutting and milling device in the embodiment of the present disclosure is shown;

[0027] Figure 5 The axonometric structural schematic diagram of the first fixing bracket in the floating cutting and milling device in the embodiment of the present disclosure is shown;

[0028] Figure 6 The axonometric structural schematic diagram of the second fixing bracket in the floating cutting and milling device in the embodiment of the present disclosure is shown.

[0029] Explanation of the reference numerals in the figure:

[0030] 001 - Floating cutting and milling device; 1 - First connecting member; 101 - Accommodating groove; 1011 - Top wall; 1012 - Bottom wall; 2 - Second connecting member; 201 - Threaded hole; 3 - First limiting member; 4 - First elastic member; 5 - First fixing bracket; 501 - Vertical surface area; 502 - Leg; 503 - Moving space; 6 - Cutting and milling motor; 7 - Milling cutter; 8 - Lead screw; 9 - Adjusting motor; 10 - Synchronous pulley set; 11 - Guiding member; 1101 - First guide rail; 1102 - First slider; 1103 - Second slider; 12 - Second fixing bracket; 1201 - Vertical surface part; 1202 - Plane part; 13 - Top support block; 14 - Second limiting member; 15 - Second elastic member; 16 - Bearing; 17 - First coupling; 18 - First supporting vertical plate; 1801 - First vertical surface; 1802 - Second vertical surface; 19 - First fixing block; 20 - Second supporting vertical plate; 21 - Third connecting member; 22 - Second coupling; 23 - Guide rod. Detailed implementation manners

[0031] To make the purpose, features, and advantages of the present disclosure more obvious and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present disclosure.

[0032] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used here to describe the spatial positional relationship between one or more components or features shown in the figures and other components or features. It should be understood that spatial relative terms not only include the orientation of the components as depicted in the figures, but also different orientations during use or operation. For example, if the components in the accompanying drawings are inverted as a whole, then the component "above other components or features" or "over other components or features" will include the situation where the component is "below other components or structures" or "under other components or structures". Thus, the exemplary term "above" can include both the orientation of "above" and "below". In addition, these components or features can also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this document intends to cover all such situations.

[0033] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, components, assemblies and / or combinations thereof.

[0034] It should be noted that the terms "first", "second", etc. in the description of the present disclosure are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present disclosure described here can be implemented in an order other than those illustrated or described here.

[0035] In the description of the present disclosure, it should be understood that the orientation or positional relationship indicated by the orientation terms is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description. Without contrary description, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the protection scope of the present disclosure; the orientation terms "inside" and "outside" refer to the inside and outside relative to the contour of each component itself.

[0036] In the current production of laptop computers, the keyboard, corresponding reinforcement parts and shell of the laptop computer are assembled by welding. Poor welding between the corresponding structures in the production is an inevitable situation. In order to effectively recycle the defective products to the maximum extent, it is usually necessary to disassemble the defective products and reuse the effective parts after disassembly. Most of the existing disassembly solutions use manual handheld hot melt irons to heat melt one by one in sequence, or the hot melt module used for disassembly can only be used for one model, and cannot be used for hot melt disassembly of keyboards of multiple models.

[0037] In order to alleviate the above-mentioned problem, an embodiment of the present disclosure provides a floating cutting and milling device that can adapt to the hot-melt processing of the rubber heads of keyboards of different models.

[0038] refer to Figures 1 - 6 The embodiment of the present disclosure provides a floating milling device 001, comprising: a screw 8, a first connecting member 1 threadedly connected to the screw 8, a second connecting member 2 overlapped on the first connecting member 1 and elastically connected to the first connecting member 1, and a first fixed bracket 5 connected to the second connecting member 2, wherein the first fixed bracket 5 is used to support a milling motor 6, and the output shaft of the milling motor 6 is connected to a milling cutter 7. The floating milling device 001 of this embodiment can adjust the initial height position of the milling cutter 7 through the screw 8 before the hot melt glue head, and when the manipulator drives the floating milling device 001 to move up and down in the vertical direction, when the milling cutter 7 contacts glue heads of different heights, the milling cutter 7 has an elastic upward movement space, and the hot melt process can be carried out smoothly.

[0039] Specifically, the lead screw 8 is arranged in the vertical direction. At least part of the structure of the first connecting member 1 penetrates through the lead screw 8 in the vertical direction and can be threadedly connected to the lead screw 8. The remaining part of the structure of the first connecting member 1 has a receiving groove 101, and the receiving groove 101 includes a top wall 1011 and a bottom wall 1012. The second connecting member 2 is arranged on the bottom wall 1012 of the receiving groove 101. It should be noted that there is no direct connection relationship between the second connecting member 2 and the first connecting member 1, and the second connecting member 2 is not connected to the bottom wall 1012 of the receiving groove 101. The second connecting member 2 can move relative to the bottom wall 1012. Further, the first connecting member 1 and the second connecting member 2 are relatively connected by a first limiting member 3. The first limiting member 3 can be used as a guiding member for the up and down movement of the second connecting member 2. Moreover, a first elastic member 4 is arranged between the first connecting member 1 and the second connecting member 2. The first elastic member 4 is elastically connected between the first connecting member 1 and the second connecting member 2. When the second connecting member 2 moves upward, the first elastic member 4 provides a blocking force to block its upward movement, ensuring that the second connecting member 2 will not continuously move upward without limit. In addition, the second connecting member 2 is connected to a first fixing bracket 5. The first fixing bracket 5 is used to support the cutting and milling motor 6. The cutting and milling motor 6 is connected to a milling cutter 7. When the milling cutter 7 contacts rubber heads with different thicknesses or heights, a resisting force will be generated between the milling cutter 7 and the rubber heads. This resisting force causes the milling cutter 7 to move upward, and then successively causes the cutting and milling motor 6, the first fixing bracket 5, and the second connecting member 2 to move upward. In this way, with the arrangement of the aforementioned first elastic member 4, it can ensure that the second connecting member 2 maintains a stable position, and further ensure that the milling cutter 7 maintains a stable position, ensuring the normal progress of the hot melt rubber head process. In this way, it can adapt to the disassembly of hot melt rubber heads of different models of keyboards.

[0040] Exemplarily, the second connecting member 2 has a threaded hole 201, and the threaded hole 201 is in threaded fit with the lead screw.

[0041] Exemplarily, the first elastic member 4 is a compression spring, or the first elastic member 4 can also be an elastic structure member such as a spring arm or a torsion spring that provides a blocking force by compression.

[0042] Exemplarily, the first limiting member 3 is any one of a bolt, a screw, or a stud with a screw head.

[0043] Exemplarily, the floating cutting and milling device in the embodiment of the present disclosure further includes a guide rod 23. At least part of the structure of the first connecting member 1 penetrates through the guide rod 23. The guide rod 23 and the lead screw 8 jointly define the circumferential degree of freedom of the first connecting member 1 to prevent the first connecting member 1 from rotating in the circumferential direction.

[0044] Considering the entire set of devices, the first connecting member 1 moves while the horizontal position of the lead screw 8 is relatively fixed. The lead screw 8 is fixed in the first preset position along its own height direction (vertical direction). The first preset position is a fixed position adapted for the relative installation of the floating cutting and milling device 001 and the manipulator. The specific position of the first preset position is not limited in the embodiments of the present disclosure. Exemplarily, the embodiments of the present disclosure further include a first support vertical plate 18 and a first fixing block 19. The first support vertical plate 18 includes a first vertical surface 1801 and a second vertical surface 1802. The lead screw 8 is installed in the first preset position on the second vertical surface 1802 through the first fixing block 19.

[0045] Considering the source of the driving kinetic energy of the lead screw 8, it can be manually screwed or realized through automated equipment. In the embodiments of the present disclosure, taking the lead screw 8 being driven by automated equipment as an example, the floating cutting and milling device 001 of the embodiments of the present disclosure further includes an adjusting motor 9 and a synchronous pulley set 10. One of the pulleys of the synchronous pulley set 10 is in transmission connection with the output shaft of the adjusting motor 9, and the other pulley of the synchronous pulley set 10 is in transmission connection with the lead screw 8. In this way, the start of the adjusting motor 9 can drive the rotation of the lead screw 8. Among them, the adjusting motor 9 is installed on the first vertical surface 1801 of the first support vertical plate 18, and the synchronous pulley set 10 is located below the first support vertical plate 18 as a whole.

[0046] Considering that the moving path of the first fixing bracket 5 following the cutting and milling motor 6 and the milling cutter 7 is unique, the floating cutting and milling device 001 of the embodiments of the present disclosure further includes a guiding member 11. The guiding member 11 includes a first guide rail 1101 and a first slider 1102 slidably connected to the first guide rail 1101. The first guide rail 1101 is arranged longitudinally. The first slider 1102 is connected to the first fixing bracket 5. In this way, the first fixing bracket 5 can move along the first guide rail 1101 following the first slider 1102 and move along the established path. With the guiding component, it can avoid the problem of shaking during the process of the first fixing bracket 5 supporting the cutting and milling motor 6.

[0047] Considering the supporting stability of the guiding member 11, the first guide rail 1101 is fixed in the second preset position longitudinally. The second preset position is a fixed position adapted for the first guide rail 1101 to provide a guiding effect for the first fixing bracket 5. The specific position of the first preset position is not limited in the embodiments of the present disclosure. Exemplarily, the floating cutting and milling device 001 of the embodiments of the present disclosure further includes a second support vertical plate 20. The first guide rail 1101 is fixed in the second preset position on the second support vertical plate 20 in the longitudinal direction.

[0048] Considering the actual application scenario of the milling cutter 7, it may touch the boundary position. To avoid damage to the milling cutter 7 caused by the boundary position, the floating cutting and milling device 001 of the present disclosure further includes a second fixing bracket 12 and a top support block 13. The top support block 13 is located above the first guide rail 1101 and is fixedly arranged at the third preset position of the second support vertical plate 20. The second fixing bracket 12 is located below the top support block 13. The top surface of the second fixing bracket 12 is elastically connected to the top support block 13 in the longitudinal direction. Moreover, the bottom of the second fixing bracket 12 passes through the first fixing bracket 5 and is sleeved on the outer periphery of the milling cutter 7. In this way, the second fixing bracket 12 can provide a protective sleeve function for the outer periphery of the milling cutter 7.

[0049] Considering that the second fixing bracket 12 can move up and down following the milling cutter 7, the second fixing bracket 12 is connected to the milling cutter 7 through a bearing 16. Moreover, a first coupling 17 is arranged between the transmission shaft of the milling cutter 7 and the cutting and milling motor 6. Further, considering that the second fixing bracket 12 can move stably up and down along a fixed path, the guiding member 11 further includes a second slider 1103. The second slider 1103 is located above the first slider 1102 and is slidably connected to the first guide rail 1101. At least part of the structure of the second fixing bracket 12 is connected to the second slider 1103. In this way, the second fixing bracket 12 can move stably along the first guide rail 1101 following the up and down movement of the milling cutter 7.

[0050] Specifically, the second fixing bracket 12 includes a vertical surface portion 1201 and a planar portion 1202 connected to the bottom of the vertical surface portion 1201. At least part of the structure of the vertical surface portion 1201 is connected to the second slider 1103. At least part of the structure of the vertical surface portion 1201 passes through the first fixing bracket 5 in the longitudinal direction. The planar portion 1202 is sleeved on the outer periphery of the milling cutter 7. In this way, the second fixing bracket 12 can pass through the first fixing bracket 5 and move in the vertical direction without affecting each other relative to the first fixing bracket 5, and can also protect the milling cutter 7. In addition, the first coupling 17 is located between the first fixing bracket 5 and the planar portion 1202 to ensure the normal application of the milling cutter 7.

[0051] Considering the stable limit of the second fixing bracket 12 in the vertical direction, that is, the top surface of the second fixing bracket 12 is elastically connected to the top support block 13 in the longitudinal direction. The floating cutting and milling device 001 of the present disclosure further includes a second limiting member 14 and a second elastic member 15. The second limiting member 14 is connected between the top support block 13 and the second fixing bracket 12 along its own height direction. The second elastic member 15 is sleeved on the outer periphery of the second limiting member 14, and the second elastic member 15 is elastically connected between the top support block 13 and the second fixing bracket 12. In this way, when the second fixing bracket 12 moves following the up and down movement of the milling cutter 7, the second elastic member 15 provides a blocking force to prevent the second fixing bracket 12 from moving without limit, thereby ensuring that the second fixing bracket 12 maintains a stable state during the hot melting process.

[0052] Exemplarily, the second elastic member 15 is a compression spring, or the second elastic member 15 can also be an elastic arm, a torsion spring, or any one of the elastic structural members that can provide a blocking force during compression.

[0053] Exemplarily, the second limiting member 14 is any one of a bolt, a screw, or a stud with a threaded head.

[0054] In summary, the first limiting member 3 is installed between the top wall 1011 and the bottom wall 1012 of the accommodation groove 101 of the first connecting member 1. The second connecting member 2 is movably sleeved on the first limiting member 3 and can move up and down along the first limiting member 3. The first elastic member 4 is elastically connected between the top wall 1011 of the accommodation groove 101 and the top surface of the second connecting member 2. The side portion of the second connecting member 2 is detachably connected to the first fixing bracket 5. The first fixing bracket 5 includes a vertical surface area 501 and two legs 502 extending from the bottom of the vertical surface area 501. The two legs 502 are used for directly connecting to the base of the milling and cutting motor 6. There is a moving space 503 between the two legs 502 for the first coupling 17 and the second fixing bracket 12 to pass through longitudinally. The first fixing bracket 5 is connected to the first slider 1102 through the vertical surface area 501, and the first fixing bracket 5 is connected to the second connecting member 2 through the side portion of the vertical surface area 501.

[0055] During the actual application process, the lead screw 8 is in transmission connection with the first connecting member 1. Taking the clockwise rotation of the lead screw 8 to make the first connecting member 1 move upward as an example, before the hot-melting of the keyboard rubber head, the lead screw 8 rotates clockwise, and the first connecting member 1 moves upward, simultaneously driving the second connecting member 2, the first fixing bracket 5, and the milling and cutting motor 6 to move upward synchronously, thereby adjusting the relative position of the milling cutter 7 in the vertical direction relative to the keyboard rubber head. After that, the manipulator drives the floating milling and cutting device 001 to perform the hot-melting rubber head action of reciprocating movement from top to bottom. During the hot-melting process, when the position where the milling cutter 7 contacts the rubber head is relatively high, the rubber head provides an upward abutting force for the milling cutter 7, and the milling cutter 7 moves upward. The milling and cutting motor 6 follows the milling cutter 7 to move upward. At the same time, the first fixing bracket 5 follows the milling and cutting motor 6 to move upward, and the second connecting member 2 follows the first fixing bracket 5 to move upward. Also, since the second connecting member 2 and the first connecting member 1 are elastically connected through the first limiting member 3 and the first elastic member 4, during the upward movement of the second connecting member 2, the first elastic member 4 provides a downward blocking elastic force for the second connecting member 2. In this way, the whole set of devices can maintain stable performance when the milling cutter 7 floats upward, and at the same time, the whole set of devices can adapt to the hot-melting actions of rubber heads with different thicknesses, and further adapt to the hot-melting rubber head disassembly requirements of different models of keyboards.

[0056] An embodiment of the present disclosure further provides a hot melt adhesive head workstation, which includes the aforementioned floating cutting and milling device 001, and further includes: a manipulator, a third connecting member 21, and a second coupling 22. The third connecting member 21 is fixed to the outer periphery of the second coupling 22. The third connecting member 21 is connected to the first supporting vertical plate 18 and is located above the cutting and milling motor 6. The output shaft of the manipulator is drivingly connected to the second coupling 22. The hot melt adhesive head workstation can achieve all the effects of the floating cutting and milling device, which will not be elaborated here.

[0057] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0058] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A floating cutting and milling device, characterized in that: include: A first connecting member, wherein the first connecting member has an accommodating groove; a second connecting member, the second connecting member being located in the accommodating groove; a first limiting member, the first limiting member passes through the accommodating groove and is connected between the first connecting member and the second connecting member; A first elastic member, wherein the first elastic member is sleeved on the first limiting member and elastically connected between the first connecting member and the second connecting member; A first fixing bracket, used for supporting the cutting and milling motor, wherein at least a part of the structure of the first fixing bracket is connected to the second connecting member; A milling cutter, the milling cutter is transmission-connected to the cutting and milling motor and extends out of an output end of the cutting and milling motor; The screw rod is fixed at a first preset position along its own height direction, and at least a part of the structure of the first connecting member is threadedly connected to the screw rod and can perform an upward or downward movement following the rotation of the screw rod.

2. The floating cutting and milling device according to claim 1, characterized in that: The floating cutting and milling device also includes an adjusting motor and a synchronous pulley set, wherein one pulley of the synchronous pulley set is drivingly connected to the output shaft of the adjusting motor, and the other pulley of the synchronous pulley set is drivingly connected to the screw.

3. The floating cutting and milling device according to claim 2, characterized in that: The floating cutting and milling device further comprises a guide member, which comprises a first guide rail and a first slider slidably connected to the first guide rail, the first guide rail is fixed at a second preset position in the longitudinal direction, and the first slider is connected to the first fixed bracket.

4. The floating cutting and milling device according to claim 3, characterized in that: The floating cutting and milling device further comprises a second fixed bracket and a top support block, wherein the top support block is located above the first guide rail and is fixedly arranged at a third preset position, the second fixed bracket is located below the top support block, and the top surface of the second fixed bracket is elastically connected to the top support block along the longitudinal direction; The guide member further includes a second slider, the second slider is located above the first slider and is slidably connected to the first guide rail, and at least a portion of the second fixing bracket is structurally connected to the second slider; The bottom of the second fixing bracket passes through the first fixing bracket and is sleeved on the outer periphery of the milling cutter.

5. The floating cutting and milling device according to claim 4, characterized in that: The floating cutting and milling device further comprises a second limiter and a second elastic member, wherein the second limiter is connected between the top support block and the second fixed bracket along its own height direction, and the second elastic member is sleeved on the outer periphery of the second limiter.

6. The floating cutting and milling device according to claim 5, characterized in that: The second fixed bracket includes a vertical portion and a planar portion connected to the bottom of the vertical portion, at least part of the vertical portion is connected to the second sliding block, at least part of the vertical portion passes through the first fixed bracket in the longitudinal direction, and the planar portion is sleeved on the outer periphery of the milling cutter.

7. The floating cutting and milling device according to claim 6, characterized in that: The floating cutting and milling device also includes a bearing and a first coupling, wherein the bearing is sleeved between the milling cutter and the second fixed bracket, the first coupling is sleeved on the outer periphery of the output shaft of the cutting and milling motor, and the first coupling is located between the first fixed bracket and the planar portion.

8. The floating cutting and milling device according to claim 4, characterized in that: The floating cutting and milling device further comprises a first supporting vertical plate and a first fixing block, wherein the first supporting vertical plate comprises a first vertical surface and a second vertical surface, the adjusting motor is mounted on the first vertical surface, the first fixing block is mounted on the second vertical surface, and the first fixing block is used to fix the screw rod at the first preset position; The synchronous pulley set is located below the first supporting vertical plate.

9. The floating cutting and milling device according to claim 4, characterized in that: The floating cutting and milling device further comprises a second supporting vertical plate, and the top supporting block and the first guide rail are both mounted on a mounting vertical surface of the second supporting vertical plate.

10. A hot melt adhesive head workstation, characterized in that: It includes the floating cutting and milling device as described in claim 8, and also includes: a manipulator, a third connecting member and a second coupling, the third connecting member is fixed to the outer periphery of the second coupling, the third connecting member is connected to the first supporting plate and is located above the cutting and milling motor, and the output shaft of the manipulator is drivingly connected to the second coupling.

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