Subpackaging equipment

Abstract

The subpackaging equipment comprises a fixing assembly, the fixing assembly comprises a base structure and a first positioning structure, the first positioning structure is connected with the base structure, and the side, away from the base structure, of the first positioning structure is used for positioning workpieces to be subpackaged; and the pressing assembly comprises a pressing structure and a second positioning structure, the pressing structure is connected with the base structure, the second positioning structure is located above the first positioning structure, and the second positioning structure is connected with the pressing structure and used for driving the second positioning structure to press the workpieces to be subpackaged through rotation of the pressing structure. According to the technical scheme, the to-be-subpackaged workpieces are vertically placed and fixed, compared with a horizontal placement scheme, the fixing mode better conforms to human engineering mechanics, workers can conveniently operate the fixing device, and meanwhile the phenomenon that the to-be-subpackaged workpieces are thrown out and deviated when assembled can be avoided.

Description

Technical Field

[0001] The present application relates to the field of battery technology, and in particular to a packaging device. Background Art

[0002] Energy conservation and emission reduction are the key to the sustainable development of the automobile industry. Electric vehicles have become an important part of the sustainable development of the automobile industry due to their advantages in energy conservation and environmental protection. For electric vehicles, battery technology is an important factor in their development.

[0003] In the development of battery technology, in addition to improving the energy density of batteries, battery assembly is also an issue that cannot be ignored. Therefore, how to improve the assembly efficiency of batteries is a technical problem that needs to be solved urgently in battery technology. Utility Model Content

[0004] The purpose of the embodiment of the present application is to provide a packaging device, the fixing method of which is more ergonomic and convenient for staff to operate it.

[0005] In the first aspect, an embodiment of the present application provides a packaging device, including: a fixing component, including a base structure and a first positioning structure, the first positioning structure is connected to the base structure, and the first positioning structure is away from the side of the base structure for positioning the workpiece to be packaged; a clamping component, including a clamping structure and a second positioning structure, the clamping structure is connected to the base structure, the second positioning structure is located above the first positioning structure, and the second positioning structure is connected to the clamping structure to drive the second positioning structure to clamp the workpiece to be packaged through the rotation of the clamping structure.

[0006] In the above-mentioned implementation process, the first positioning structure is connected to the base structure, the second positioning structure is connected to the clamping structure, and when the workpiece to be packaged is placed on the first positioning structure, the second positioning structure is pressed against the workpiece to be packaged by adjusting the clamping structure, and then under the pressure of the first positioning structure and the second positioning structure, the workpiece to be packaged is placed vertically and fixed. Compared with the flat placement solution, this fixing method is more in line with ergonomics, which is convenient for the staff to operate it, and at the same time can avoid the phenomenon of throwing out and deviation when assembling the workpiece to be packaged.

[0007] In some embodiments, the clamping structure includes a fixed seat and a fixed elbow clamp, the fixed seat is connected to the base structure, and the fixed elbow clamp is connected to the second positioning structure.

[0008] In the above implementation process, after the fixed elbow clamp is connected to the fixed seat, it is used to fix the second positioning structure, so that under the adjustment of the fixed elbow clamp, the second positioning structure can ensure the fixing effect on the workpiece to be sub-assembled, realize the vertical fixing of the workpiece to be sub-assembled, and effectively prevent the workpiece to be sub-assembled from jumping out when other components are assembled to the workpiece to be sub-assembled.

[0009] In some embodiments, the fixed elbow clamp includes a fixing member, a handle member, a connecting member and an elbow clamp member. The fixing member is connected to the fixed seat. One end of the handle member is hinged to the fixing member. One end of the elbow clamp member is hinged to the fixing member, and the other end thereof is connected to the second positioning structure, and the connecting member is respectively hinged to the elbow clamp member and the handle member.

[0010] In the above implementation process, the fixing member, the handle member and the elbow clamp member are hinged to each other. When an external force is applied to the handle member by the user, the fixing member remains stationary, and the handle member drives the elbow clamp member to rotate, and then drives the second positioning structure to press down through the elbow clamp member to ensure the fixing of the workpiece to be sub-assembled. At the same time, under the action of the connecting member, it can ensure that the elbow clamp member will not loosen the workpiece to be sub-assembled, which is convenient for the staff to operate the workpiece to be sub-assembled.

[0011] In some embodiments, the second positioning structure includes a second positioning member and a connecting rod. One end of the connecting rod is connected to the pressing structure, and the other end thereof is connected to the second positioning member. The side of the second positioning member facing away from the connecting rod is used to position the workpiece to be sub-assembled.

[0012] In the above implementation process, the second positioning member is connected to the pressing structure through the connecting rod. Under the adjustment of the pressing structure, the second positioning member presses the workpiece to be sub-assembled. At the same time, since the connecting rod is detachably connected to the pressing structure, it is convenient to quickly switch the second positioning member, and then realize the adaptation to the workpieces to be sub-assembled of different vehicle models, improving the applicability of the product.

[0013] In some embodiments, the base structure includes a bottom plate and a fixing plate. The fixing plate is connected to the bottom plate, and the first positioning structure is disposed on the side of the fixing plate facing away from the bottom plate.

[0014] In the above implementation process, the bottom plate is used to support the fixing plate, and the fixing plate is used to connect the first positioning structure. When the first positioning structure fixes the workpiece to be sub-assembled, the bottom plate and the fixing plate can support it to ensure the stability when the staff operates the workpiece to be sub-assembled and improve the operation efficiency.

[0015] In some embodiments, the base structure further includes a rotating member, and the rotating member is connected to the bottom plate and the fixing plate.

[0016] In the above implementation process, by connecting the rotating member to the bottom plate and the fixing plate respectively, under the action of the rotating member, the rotation of the device can be conveniently and smoothly realized, facilitating the operator to switch the two sides of the workpiece to be sub-packed, and improving the operation efficiency.

[0017] In some embodiments, the rotating member includes a rotating shaft and a ball. The rotating shaft is respectively connected to the bottom plate and the fixing plate. The ball is located on the periphery of the rotating shaft, and one end of the ball is connected to the bottom plate, and the other end contacts the fixing plate.

[0018] In the above implementation process, the fixing plate is connected to the bottom plate through the rotating shaft, and there is a ball between the fixing plate and the bottom plate. It can not only conveniently and smoothly realize the rotation of the device, facilitate the operator to switch the two sides of the workpiece to be sub-packed, and improve the operation efficiency, but also the ball can play a role in supporting and reducing rotational friction.

[0019] In some embodiments, the base structure further includes a limiting member, and the limiting member is connected to the bottom plate and / or the fixing plate for limiting the fixing plate after it rotates relative to the bottom plate.

[0020] In the above implementation process, the limiting member limits the fixing plate, which can ensure the limiting and fixing of the operator's double-sided switching operation of the workpiece to be sub-packed, prevent the workpiece to be sub-packed from coming out, and improve the operation efficiency.

[0021] In some embodiments, the sub-packing device further includes a stopper, and the stopper is connected to the base structure for resisting the pressing structure.

[0022] In some embodiments, the sub-packing device further includes a workbench, and the workbench is configured with a working surface, and the working surface is connected to the base structure.

[0023] Other features and advantages of the present disclosure will be described in the subsequent description, or some features and advantages can be inferred from the description or determined without doubt, or can be known by implementing the above technologies of the present disclosure.

[0024] To make the above objects, features, and advantages of the present application more obvious and understandable, the following specific preferred embodiments are given, and in conjunction with the accompanying drawings, the detailed description is as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a schematic structural diagram of the packaging equipment provided by the embodiment of the present application;

[0027] Figure 2 It is a partial schematic structural diagram of the packaging equipment provided by the embodiment of the present application;

[0028] Figure 3 It is a schematic diagram of the pressing structure of the packaging equipment provided by the embodiment of the present application;

[0029] Figure 4 It is a schematic structural diagram of the rotating member of the packaging equipment provided by the embodiment of the present application.

[0030] Reference numerals

[0031] 100, fixed component; 101, bottom plate; 102, fixing plate; 103, rotating shaft; 104, ball; 105, first positioning structure; 106, limiting member; 200, pressing component; 201, fixed seat; 202, fixing member; 203, handle member; 204, connecting member; 205, elbow clamp member; 206, second positioning member; 207, connecting rod; 300, stop block; 400, workbench. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0033] In the present application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0034] Moreover, in addition to being used to indicate orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to the specific circumstances.

[0035] In addition, the terms "install", "set", "provided with", "connect", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or a point connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0036] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, components or parts (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, components or parts. Unless otherwise specified, the meaning of "a plurality" is two or more.

[0037] Embodiment

[0038] During the assembly process of the power battery, the separate packaging of the high-voltage and low-voltage plugs on the plug-in panel is essential. The power battery plug-in panel assembly equipment needs to have characteristics such as support and positioning, compatibility with multiple models, and convenience for bolt tightening. Generally, in the industry, a simple separate packaging table composed of positioning blocks is used. When in use, the separate packaging panel is placed flat on the positioning blocks, and the high- and low-voltage plugs are installed vertically and the bolts are tightened. After the front assembly is completed, the plug-in panel is picked up and flipped, and the separate packaging and assembly of the busbar are continued.

[0039] However, the existing multi-model compatibility, clamping and product movement solutions have multiple disadvantages. For example;

[0040] ① The design of the plug-in panel separate packaging equipment has multiple positioning blocks, which is difficult to design. It is necessary to comprehensively consider the interference points, resulting in an extended design time. Moreover, too many positioning blocks result in poor aesthetics and difficult subsequent maintenance; ② When personnel tighten the bolts, they can only use a low-torque electric gun, otherwise the plug-in panel will rotate and break out of the positioning equipment due to excessive torque. Subsequently, a torque wrench is still needed for re-tightening, wasting working hours; ③ After the front assembly is completed, the parts need to be taken out and re-positioned and placed on the separate packaging equipment, resulting in waste of working hours.

[0041] In view of this, as Figures 1-4As shown, in the first aspect, an embodiment of the present application provides a packaging device, including: a fixing component 100, including a base structure and a first positioning structure 105, the first positioning structure 105 is connected to the base structure, and the first positioning structure 105 is away from the side of the base structure for positioning the workpiece to be packaged; a clamping component 200, including a clamping structure and a second positioning structure, the clamping structure is connected to the base structure, the second positioning structure is located above the first positioning structure 105, and the second positioning structure is connected to the clamping structure to drive the second positioning structure to clamp the workpiece to be packaged through the rotation of the clamping structure.

[0042] Exemplarily, the workpieces to be assembled include but are not limited to connector panels, and the assembling equipment is used to fix the workpieces to be assembled, so that after the workpieces to be assembled are fixed, it is convenient for operators to install high and low pressure joints and tighten bolts on the workpieces to be assembled.

[0043] It can be understood that the first positioning structure 105 and the second positioning structure are distributed in the up and down directions, and the workpiece to be assembled is fixed between the first positioning structure 105 and the second positioning structure to realize the vertical placement of the workpiece to be assembled; the first positioning structure 105 can be designed into different shapes, can be compatible with different vehicle models, and can be replaced by disassembling and assembling bolts, which is convenient for maintenance of the first positioning structure 105 and equipment modification.

[0044] The clamping structure is connected to the second positioning structure, and when the operator adjusts the clamping structure, the second positioning structure can both clamp the workpiece to be packaged and loosen the workpiece to be packaged. For example, when the operator pulls the clamping structure clockwise, the second positioning structure moves vertically downward to fit and fix the upper end of the workpiece to be packaged; when the operator operates the clamping structure counterclockwise, the second positioning structure moves vertically upward and disengages from the workpiece to be packaged, making it convenient for the operator to take out the workpiece to be packaged.

[0045] It should be noted that the packaging equipment can be used in power batteries and even other industries, and in the assembly of parts that require frequent operation of tightening bolts on both sides, such as BMS motherboards, high-voltage electrical assemblies and other parts.

[0046] In the above-mentioned implementation process, the first positioning structure 105 is connected to the base structure, the second positioning structure is connected to the clamping structure, and when the workpiece to be packaged is placed on the first positioning structure 105, the second positioning structure is pressed against the workpiece to be packaged by adjusting the clamping structure, and then under the pressure of the first positioning structure 105 and the second positioning structure, the workpiece to be packaged is placed vertically and fixed. Compared with the flat placement solution, this fixing method is more in line with ergonomics, which is convenient for the staff to operate it, and at the same time can avoid the phenomenon of throwing out and displacement when assembling the workpiece to be packaged.

[0047] like Figures 2-3 As shown, the clamping structure includes a fixed seat 201 and a fixed elbow clamp, wherein the fixed seat 201 is connected to the base structure, and the fixed elbow clamp is connected to the second positioning structure. Exemplarily, the fixed seat 201 is located along the upper and lower directions, and the fixed elbow clamp can be located on the side of the fixed seat 201 away from the base structure, and the fixed seat 201 and the fixed elbow clamp can be fixed by bolts; it can be understood that in order to adapt to products of different models, the fixed elbow clamp and the fixed seat 201 can be set to be adjustable, that is, the height of the fixed elbow clamp connected to the fixed seat 201 is adjustable, and the adjustment method can be to set a plurality of mounting holes on the fixed seat 201, and the plurality of mounting holes are distributed along the upper and lower directions, and the fixed elbow clamp is connected to the mounting holes at different positions, so as to achieve the height adjustment of the fixed elbow clamp; of course, the fixed elbow clamp can also be set to be slidably connected to the fixed seat 201, etc., so as to finally achieve the effect of adjusting the spacing between the first positioning component and the second positioning component.

[0048] In the above-mentioned implementation process, after the fixed elbow clamp is connected to the fixed seat 201, it is used to fix the second positioning structure, so that the second positioning structure can ensure the fixing effect of the second positioning structure on the workpiece to be packaged under the adjustment of the fixed elbow clamp, realize the vertical fixation of the workpiece to be packaged, and effectively prevent the workpiece to be packaged from jumping out when other components are assembled on the workpiece to be packaged.

[0049] Please refer to Figure 3 The fixed elbow clamp includes a fixing part 202, a handle part 203, a connecting part 204 and an elbow clamp part 205, wherein the fixing part 202 is connected to the fixing seat 201, one end of the handle part 203 is hinged to the fixing part 202, one end of the elbow clamp part 205 is hinged to the fixing part 202, and the other end thereof is connected to the second positioning structure, and the connecting part 204 is respectively hinged to the elbow clamp part 205 and the handle part 203, wherein the adjustment process of the fixed elbow clamp is an existing technology, which can ensure that after the adjustment, the staff can detach from the handle part 203, and the second positioning structure always fits and presses the workpiece to be packaged.

[0050] In the above implementation process, the fixing member 202, the handle member 203 and the elbow clamp member 205 are hinged to each other. When an external force is applied to the handle member 203 by the user, the fixing member 202 remains stationary, and the handle member 203 drives the elbow clamp member 205 to rotate, thereby driving the downward pressure of the second positioning structure through the elbow clamp member 205 to ensure the fixation of the workpiece to be sub-packed. At the same time, under the action of the connecting member 204, it can be ensured that the elbow clamp member 205 will not loosen the workpiece to be sub-packed, facilitating the operation of the staff on the workpiece to be sub-packed.

[0051] In some embodiments, the second positioning structure includes a second positioning member 206 and a connecting rod 207. One end of the connecting rod 207 is connected to the elbow clamp member 205 of the pressing structure, and the connection method includes but is not limited to a nut. The other end is connected to the second positioning member 206, and the side of the second positioning member 206 facing away from the connecting rod 207 is used to position the workpiece to be sub-packed.

[0052] In the above implementation process, the second positioning member 206 is connected to the pressing structure through the connecting rod 207. Under the adjustment of the pressing structure, the second positioning member 206 presses the workpiece to be sub-packed. At the same time, since the connecting rod 207 is detachably connected to the pressing structure, it is convenient to quickly switch the second positioning member 206, thereby realizing the adaptation to the workpieces to be sub-packed of different vehicle models and improving the applicability of the product.

[0053] Please refer to again Figures 1-2 , the base structure includes a bottom plate 101 and a fixing plate 102. The fixing plate 102 is connected to the bottom plate 101, and the first positioning structure 105 is arranged on the side of the fixing plate 102 facing away from the bottom plate 101. Wherein the bottom plate 101 and the fixing plate 102 are distributed vertically, and the position between the fixing plate 102 and the bottom plate 101 can be set to be fixed (that is, the positions of the fixing plate 102 and the bottom plate 101 are relatively fixed), or can be set to be rotatable (that is, the positions of the fixing plate 102 and the bottom plate 101 are set to rotate relative to each other).

[0054] In the above implementation process, the bottom plate 101 is used to support the fixing plate 102, and the fixing plate 102 is used to connect the first positioning structure 105. When the first positioning structure 105 fixes the workpiece to be sub-packed, the bottom plate 101 and the fixing plate 102 can support it, ensuring the stability during the operation of the staff on the workpiece to be sub-packed and improving the operation efficiency.

[0055] As Figure 4 shown, the base structure further includes a rotating member, and the rotating member connects the bottom plate 101 and the fixing plate 102.

[0056] In the above implementation process, by connecting the rotating member to the bottom plate 101 and the fixing plate 102 respectively, the rotation of the device can be conveniently and smoothly realized under the action of the rotating member, which facilitates the operator to switch the two sides of the workpiece to be sub-packed, thus improving the operation efficiency.

[0057] In some embodiments, the rotating member includes a rotating shaft 103 and a ball 104. The rotating shaft 103 is respectively connected to the bottom plate 101 and the fixing plate 102. The rotating shaft 103 is located at the central position of the bottom plate 101 and the fixing plate 102, which enables the fixing plate 102 to rotate around the rotating shaft 103. The ball 104 is located on the periphery of the rotating shaft 103, and one end of the ball 104 is connected to the bottom plate 101, and the other end contacts the fixing plate 102.

[0058] In the above implementation process, the fixing plate 102 is connected to the bottom plate 101 through the rotating shaft 103, and a ball 104 is arranged between the fixing plate 102 and the bottom plate 101. It can not only conveniently and smoothly realize the rotation of the device, facilitate the operator to switch the two sides of the workpiece to be sub-packed, and improve the operation efficiency, but also the ball 104 can play a role in supporting and reducing rotational friction.

[0059] Please refer to Figure 4 again. The base structure further includes a limiting member 106. The limiting member 106 is connected to the bottom plate 101 and / or the fixing plate 102 for limiting the fixing plate 102 after it rotates relative to the bottom plate 101.

[0060] Exemplarily, limiting holes are provided on the fixing plate 102. There are two limiting holes, and the two limiting holes are distributed at 180°. And the limiting holes are used to be adapted to the limiting member 106, so as to realize the limiting during the front and back side assembly of the workpiece to be sub-packed.

[0061] It can be understood that the limiting member 106 includes a positioning pin and an elastic member. One end of the positioning pin abuts against the elastic member, and the other end is used to be adapted to the limiting hole. For example, when the operator presses the positioning pin, the elastic member is compressed, and at the same time the positioning pin disengages from one of the limiting holes. Then the fixing plate 102 is rotated. After the front and back sides of the workpiece to be sub-packed are adjusted, the positioning pin automatically rebounds under the action of the elastic member and is adapted to the other limiting hole, completing the limiting of the fixing plate 102. Of course, the limiting member 106 can be equipped with electric or pneumatic components to realize automatic operation, which is more convenient and fast.

[0062] In the above implementation process, the limiting member 106 limits the fixed plate 102, which can ensure the limiting and fixing of the workpiece to be sub-packed after the double-sided switching operation by the operator, prevent the workpiece to be sub-packed from coming out, and improve the operation efficiency.

[0063] In some embodiments, the sub-packaging device further includes a stop block 300, and the stop block 300 is connected to the base structure to resist the pressing structure and realize the limit of the rotation angle of the fixed plate 102 relative to the bottom plate 101.

[0064] Please refer to Figure 1 , the sub-packaging device further includes a workbench 400, and the workbench 400 is configured with a working surface, and the working surface is connected to the bottom plate 101 of the base structure, for example, fixed by means of bolt fixation or the like.

[0065] In all embodiments of the present application, "big", "small" are relative, "many", "few" are relative, "up", "down" are relative, and for the expression methods of such relative terms, the embodiments of the present application will not elaborate further.

[0066] It should be understood that the "in this embodiment", "in the embodiments of the present application" or "as an optional implementation manner" mentioned throughout the specification means that specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, the "in this embodiment", "in the embodiments of the present application" or "as an optional implementation manner" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. Those skilled in the art should also know that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to the present application.

[0067] In various embodiments of the present application, it should be understood that the magnitudes of the serial numbers of the above processes do not necessarily mean the inevitable sequence of execution. The execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0068] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present application, and all should be covered by the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A packaging device, characterized in that: include: A fixing assembly, comprising a base structure and a first positioning structure, wherein the first positioning structure is connected to the base structure, and a side of the first positioning structure away from the base structure is used to position the workpiece to be packaged; The clamping assembly includes a clamping structure and a second positioning structure, wherein the clamping structure is connected to the base structure, the second positioning structure is located above the first positioning structure, and the second positioning structure is connected to the clamping structure to drive the second positioning structure to clamp the workpiece to be packaged through the rotation of the clamping structure.

2. The packaging equipment according to claim 1, characterized in that: The clamping structure includes a fixing seat and a fixing elbow clamp, the fixing seat is connected to the base structure, and the fixing elbow clamp is connected to the second positioning structure.

3. The packaging equipment according to claim 2, characterized in that: The fixed elbow clamp includes a fixing part, a handle part, a connecting part and an elbow clamp part, the fixing part is connected to the fixing seat, one end of the handle part is hinged to the fixing part, one end of the elbow clamp part is hinged to the fixing part, and the other end is connected to the second positioning structure, and the connecting part is hinged to the elbow clamp part and the handle part respectively.

4. The packaging equipment according to claim 1 or 3, characterized in that: The second positioning structure includes a second positioning member and a connecting rod, one end of the connecting rod is connected to the clamping structure, and the other end is connected to the second positioning member, and the side of the second positioning member away from the connecting rod is used to position the workpiece to be packaged.

5. The packaging equipment according to claim 1, characterized in that: The base structure includes a bottom plate and a fixing plate. The fixing plate is connected to the bottom plate, and the first positioning structure is disposed on a side of the fixing plate away from the bottom plate.

6. The packaging equipment according to claim 5, characterized in that: The base structure also includes a rotating member, and the rotating member connects the bottom plate and the fixed plate.

7. The packaging equipment according to claim 6, characterized in that: The rotating member includes a rotating shaft and a ball bearing, wherein the rotating shaft is connected to the bottom plate and the fixed plate respectively, the ball bearing is located at the periphery of the rotating shaft, and one end of the ball bearing is connected to the bottom plate, and the other end of the ball bearing is in contact with the fixed plate.

8. The packaging equipment according to claim 5 or 7, characterized in that: The base structure further comprises a limiting member, wherein the limiting member is connected to the bottom plate and / or the fixing plate and is used for limiting the position of the fixing plate after it is rotated relative to the bottom plate.

9. The packaging equipment according to claim 1, characterized in that: The packaging device further comprises a stopper connected to the base structure for resisting the pressing structure.

10. The packaging equipment according to claim 1, characterized in that: The packaging equipment also includes a workbench, which is configured with a work surface, and the work surface is connected to the base structure.

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