Assembling equipment for refrigerator supporting plate

Abstract

The utility model relates to the technical field of refrigerator production, and particularly discloses assembling equipment for a refrigerator supporting plate. According to the assembling equipment for the refrigerator supporting plate, the first mechanical arm assembly is arranged to flatten the end of the rolling shaft, the second mechanical arm assembly is arranged to bend the stop piece, two kinds of refrigerator supporting plates of different structures can be machined, the assembling equipment has universality, and the assembling efficiency is improved. The first mechanical arm assembly and the second mechanical arm assembly can move in the first direction, the second direction and the third direction correspondingly so as to adjust the machining position of the first mechanical arm assembly or the second mechanical arm assembly, the production automation degree and the production efficiency are improved, the product production consistency is good, manual operation is replaced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator production, in particular to an assembly device for a refrigerator support plate. Background Art

[0002] During the assembly of the refrigerator support plate, the roller needs to be manually placed on the corresponding assembly position, and then the roller is inserted and the end of the roller is clamped or a stopper is set on the refrigerator support plate to fix the roller in the axial direction and prevent the roller from loosening. In the existing production process, it is generally achieved manually. The roller is manually placed on the refrigerator support plate, the roller is inserted through the bracket and roller on the refrigerator support plate, and the roller is manually positioned axially at the same time. Manually clamping the end of the roller or manually adjusting the stopper to stop the roller, manual processing will result in poor product consistency. Different processing tools need to be prepared for different positioning structures. The degree of production automation is low, and the efficiency of manual assembly is low, which leads to high production costs of products. It is not suitable for high-speed and high-beat production requirements.

[0003] Therefore, it is urgent to provide a device to replace the manual operation of fixing the roller to improve production efficiency and reduce production costs. Utility Model Content

[0004] The utility model aims to provide an assembly device for a refrigerator support plate, so as to ensure the consistency of product production, improve production efficiency and reduce production costs.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The assembly equipment of the refrigerator support plate is used to flatten the end of the roller on the refrigerator support plate or bend the stopper on the refrigerator support plate to stop the roller in the axial direction, and the assembly equipment includes:

[0007] Bracket;

[0008] A workbench, rotatably arranged on the bracket, at least one tooling being detachably arranged on the workbench, the tooling being used to support the refrigerator support plate, and the workbench can be rotated to switch the tooling between a first position and a second position;

[0009] A processing unit is provided with at least one, the processing unit comprising a first manipulator assembly and a second manipulator assembly, the first manipulator assembly can be lifted and lowered along a first direction and used to clamp the end of the roller, the second manipulator assembly can be lifted and lowered along the first direction and used to bend the stopper;

[0010] A driving unit is disposed on the bracket and is drivingly connected to the processing unit. The driving unit is used to drive the processing unit to move along the second direction and the third direction respectively, so that the processing unit is placed above the tooling at the first position.

[0011] As an optional technical solution for the above-mentioned assembly equipment of the refrigerator support plate, a rotation drive assembly is provided on the bracket, and the rotation drive assembly is driven to connect to the middle part of one side of the workbench.

[0012] As an optional technical solution for the above-mentioned assembly equipment of the refrigerator support plate, two of the tools are detachably provided on the workbench, and when one of the tools is in the first position, the other tool is in the second position.

[0013] As an optional technical solution for the above-mentioned assembly equipment of the refrigerator support plate, the first manipulator assembly includes a pneumatic clamp and a first lifting drive component, the first lifting drive component is connected to the driving unit, the driving end of the first lifting drive component is connected to the pneumatic clamp, and the pneumatic clamp is used to clamp the end of the roller.

[0014] As an optional technical solution for the assembly equipment of the above-mentioned refrigerator support plate, the second manipulator assembly includes a pressing plate and a second lifting drive member, the second lifting drive member is connected to the driving unit, the driving end of the second lifting drive member is connected to the pressing plate, and the pressing plate is used to press down the refrigerator support plate to make the stop plate bend upward.

[0015] As an optional technical solution for the assembly equipment of the above-mentioned refrigerator support plate, the driving unit includes a first horizontal driving component and a second horizontal driving component, the first horizontal driving component is drivingly connected to the processing unit, the first horizontal driving component is used to drive the processing unit to move along the second direction, the second horizontal driving component is drivingly connected to the first horizontal driving component, and the second horizontal driving component is used to drive the first horizontal driving component to move along the third direction.

[0016] As an optional technical solution for the assembly equipment of the above-mentioned refrigerator support plate, the first horizontal drive assembly includes a first drive member and a first screw extending along the second direction, the first screw is rotatably connected to the driving end of the second horizontal drive assembly, a first nut is threaded on the first screw, the processing unit is connected to the first nut, and the first drive member is drivingly connected to one end of the first screw.

[0017] As an optional technical solution for the assembly equipment of the above-mentioned refrigerator support plate, the second horizontal drive assembly includes a second drive member and a second lead screw extending along a third direction, the second lead screw is rotatably connected to the bracket, a second nut is threaded on the second lead screw, the first horizontal drive assembly is connected to the second nut, and the second drive member is drivingly connected to one end of the second lead screw.

[0018] As an optional technical solution of the above-mentioned refrigerator support plate assembly equipment, the workbench is provided with one of a positioning block and a positioning groove, and one side edge of the tooling is provided with the other of the positioning block and the positioning groove, and the positioning block is inserted into the positioning groove;

[0019] The other side edge of the tooling is detachably connected to the workbench via a connecting piece.

[0020] As an optional technical solution of the above-mentioned refrigerator support plate assembly equipment, the tooling includes two types, one of which includes a tooling body, the tooling body is provided with a roller avoidance groove, and the roller avoidance groove is used to accommodate the roller on the refrigerator support plate;

[0021] Another type of tooling includes a tooling body, on which a roller avoidance groove and a protrusion are provided. The roller avoidance groove is used to accommodate the roller on the refrigerator support plate, and the protrusion is arranged corresponding to the stopper on the refrigerator support plate.

[0022] Beneficial effects of the utility model:

[0023] The utility model provides an assembly device for a refrigerator support plate, wherein a first manipulator assembly is provided for clamping the end of a roller, and a second manipulator assembly is provided for bending a stop plate, so that two refrigerator support plates with different structures can be processed, and the assembly device has universality, and the first manipulator assembly and the second manipulator assembly can move respectively along a first direction, a second direction and a third direction to adjust the processing position of the first manipulator assembly or the second manipulator assembly, thereby improving the degree of production automation and production efficiency, achieving good consistency in product production, replacing manual operation, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the first structure of the refrigerator support plate provided by the embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the second structure of the refrigerator support plate provided by the embodiment of the utility model;

[0026] Figure 3 It is an isometric view of an assembly device for a refrigerator support plate provided by an embodiment of the utility model;

[0027] Figure 4 This is a front view of a refrigerator support plate provided by an embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of the first structure of the connection between the workbench and the tooling provided in the embodiment of the utility model;

[0029] Figure 6This is a second structural schematic diagram of the connection between the workbench and the tooling provided in the embodiment of the utility model;

[0030] Figure 7 It is a rear view of the assembly device of the refrigerator support plate provided by the embodiment of the utility model.

[0031] In the figure:

[0032] 100, refrigerator support plate; 101, roller; 102, roller; 103, stopper;

[0033] 1. Bracket; 2. Workbench; 3. Tooling; 4. Processing unit; 5. Drive unit; 6. Rotation drive assembly; 7. Safety grating;

[0034] 21. Positioning block;

[0035] 31. Positioning groove; 32. Connecting piece; 33. Roller avoidance groove; 34. Tool body; 35. Protrusion;

[0036] 41. first manipulator assembly; 411. pneumatic clamp; 412. first lifting drive member; 42. second manipulator assembly; 421. pressing plate; 422. second lifting drive member;

[0037] 51, first horizontal driving assembly; 511, first driving member; 512, first lead screw; 513, first nut; 52, second horizontal driving assembly; 521, second driving member; 522, second lead screw; 523, second nut; 524, connecting plate;

[0038] a, first direction; b, second direction; c, third direction. DETAILED DESCRIPTION

[0039] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0040] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0042] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0043] like Figure 1 and Figure 2 As shown, a roller 102 is mounted on the refrigerator support plate 100, and the roller 102 is rotatably connected to the refrigerator support plate 100 via a roller 101. This embodiment provides an assembly device for a refrigerator support plate, which is used to flatten the end of the roller 101 on the refrigerator support plate 100 or bend a stopper 103 on the refrigerator support plate 100 to stop the roller 101 in the axial direction.

[0044] Combination Figure 1 , Figure 2 and Figure 3 As shown, the assembly equipment includes a bracket 1, a workbench 2, a processing unit 4 and a driving unit 5. The workbench 2 is rotatably arranged on the bracket 1, and at least one tool 3 is detachably arranged on the workbench 2. The tool 3 is used to support the refrigerator support plate 100. The rotation of the workbench 2 can switch the tool 3 between the first position and the second position. The processing unit 4 is provided with at least one, and the processing unit 4 includes a first manipulator assembly 41 and a second manipulator assembly 42. The first manipulator assembly 41 can be lifted and lowered along the first direction a and is used to clamp the end of the roller 101, and the second manipulator assembly 42 can be lifted and lowered along the first direction a and is used to bend the stopper 103. The driving unit 5 is arranged on the bracket 1, and the driving unit 5 is connected to the processing unit 4. The driving unit 5 is used to drive the processing unit 4 to move along the second direction b and the third direction c respectively, so that the processing unit 4 is placed above the tool 3 in the first position.

[0045] The refrigerator support plate assembly equipment provided in this embodiment is provided with a first manipulator assembly 41 for clamping the end of the roller 101, and a second manipulator assembly 42 for bending the stop plate 103. Two refrigerator support plates 100 with different structures can be processed, so that the assembly equipment has universality, and the first manipulator assembly 41 and the second manipulator assembly 42 can move along the first direction a, the second direction b and the third direction c respectively to adjust the processing position of the first manipulator assembly 41 or the second manipulator assembly 42, thereby improving the degree of production automation and production efficiency, and achieving good consistency in product production, replacing manual operation and reducing production costs.

[0046] In some embodiments, Figure 3 and Figure 4 As shown, a rotation drive assembly 6 is provided on the bracket 1, and the rotation drive assembly 6 drives the middle part of one side of the workbench 2, and the rotation drive assembly 6 drives the workbench 2 to rotate so that the tooling 3 switches between the first position and the second position. The second position is closer to the operator than the first position. When the tooling 3 is placed in the second position, the operator can take and place the refrigerator support plate 100 on the tooling 3, and can also assemble the roller 102 and the roller 101 on the refrigerator support plate 100 at the second position. When the tooling 3 is placed in the first position, the driving unit 5 adjusts the position of the processing unit 4, and the first manipulator assembly 41 or the second manipulator assembly 42 processes the refrigerator support plate 100 on the tooling 3 placed in the first position.

[0047] The rotation drive assembly 6 includes a swing cylinder, which has a simple structure and good control stability. In some other embodiments, the rotation drive assembly 6 includes a motor, which drives the workbench 2 to rotate, or the motor drives a transmission member connected to the workbench 2, and the transmission member can be a gear structure, a synchronous belt structure, or a sprocket structure, etc., which is not specifically limited here.

[0048] In some embodiments, reference Figure 3 and Figure 5 As shown, two detachable toolings 3 are provided on the workbench 2, and when one of the toolings 3 is placed in the first position, the other tooling 3 is placed in the second position. The operator can take and place the refrigerator support plate 100 on the tooling 3 placed in the second position, and can also assemble the roller 102 and the roller 101 on the refrigerator support plate 100 at the second position, while the first manipulator assembly 41 or the second manipulator assembly 42 processes the refrigerator support plate 100 on the tooling 3 placed in the first position, thereby improving work efficiency.

[0049] Tooling 3 includes two types, such as Figure 5As shown, one of the tooling 3 includes a tooling body 34, on which a roller avoidance groove 33 is provided, the roller avoidance groove 33 is used to accommodate the roller 102 on the refrigerator support plate 100, and the tooling body 34 is used to support the refrigerator support plate 100. When the tooling 3 of this structure is used, the first manipulator assembly 41 works to clamp the end of the roller 101.

[0050] like Figure 6 As shown, another tool 3 includes a tool body 34, on which a roller avoidance groove 33 and a protrusion 35 are provided, wherein the roller avoidance groove 33 is used to accommodate the roller 102 on the refrigerator support plate 100, and the protrusion 35 is provided corresponding to the stopper 103 on the refrigerator support plate 100, and the tool body 34 is used to support the refrigerator support plate 100. When the tool 3 of this structure is used, the second manipulator assembly 42 works to press down the refrigerator support plate 100, and at the same time, the protrusion 35 pushes up the stopper 103, and bends the stopper 103 to stop the roller 101 in the axial direction.

[0051] like Figure 5 and Figure 6 As shown, the tooling 3 is detachably connected to the workbench 2. In some embodiments, the workbench 2 is provided with one of the positioning block 21 and the positioning groove 31, and one side edge of the tooling 3 is provided with the other of the positioning block 21 and the positioning groove 31. The positioning block 21 is inserted into the positioning groove 31. This structure plays a role in positioning the installation of the tooling 3. The other side edge of the tooling 3 is detachably connected to the workbench 2 through a connector 32 to fix the tooling 3 on the workbench 2. There are multiple connectors 32, which can improve the stability of the connection between the tooling 3 and the workbench 2. Optionally, the connector 32 can be a quick-change pin or a bolt, etc., which is not specifically limited here. In some other embodiments, both sides of the tooling 3 are connected to the workbench 2 through connectors 32, which is not specifically limited here.

[0052] Continue to refer to Figure 3 and Figure 4 As shown, the first manipulator assembly 41 is used to clamp the end of the roller 101. In some embodiments, the first manipulator assembly 41 includes a pneumatic clamp 411 and a first lifting drive 412. The first lifting drive 412 is connected to the drive unit 5. The driving end of the first lifting drive 412 is connected to the pneumatic clamp 411. The pneumatic clamp 411 is used to clamp the end of the roller 101. The first lifting drive 412 drives the pneumatic clamp 411 to rise or fall to move away from or close to the end of the roller 101. The structure of the pneumatic clamp 411 is a prior art and is not specifically introduced here. The first lifting drive 412 is a cylinder, an electric push rod or a linear motor, which is not specifically limited here.

[0053] The second manipulator assembly 42 is used to bend the stopper 103. In some embodiments, the second manipulator assembly 42 includes a pressing plate 421 and a second lifting drive 422. The second lifting drive 422 is connected to the drive unit 5. The driving end of the second lifting drive 422 is connected to the pressing plate 421. The pressing plate 421 is used to press down the refrigerator support plate 100 to bend the stopper 103 upward. The second lifting drive 422 drives the pressing plate 421 to rise or fall to move away from or close to the refrigerator support plate 100. The second lifting drive 422 is a cylinder or a linear motor, which is not specifically limited here. The pressing plate 421 has a U-shaped structure. When the pressing plate 421 presses down the refrigerator support plate 100, the refrigerator support plate 100 is placed in the U-shaped groove of the pressing plate 421, so that the refrigerator support plate 100 is subjected to uniform downward pressure.

[0054] Combination Figure 3 , Figure 4 and Figure 7 As shown, the driving unit 5 is used to drive the processing unit 4 to move along the second direction b and the third direction c respectively. In some embodiments, the driving unit 5 includes a first horizontal driving component 51 and a second horizontal driving component 52. The first horizontal driving component 51 drives the connected processing unit 4, and the second horizontal driving component 52 is used to drive the processing unit 4 to move along the second direction b. The second horizontal driving component 52 drives the connected first horizontal driving component 51, and the second horizontal driving component 52 is used to drive the first horizontal driving component 51 to move along the third direction c, so as to adjust the position of the processing unit 4 relative to the refrigerator support plate 100 in different directions.

[0055] Optionally, the first horizontal driving assembly 51 includes a first driving member 511 and a first lead screw 512 extending along the second direction b, the first lead screw 512 is rotatably connected to the driving end of the second horizontal driving assembly 52, a first nut 513 is screwed on the first lead screw 512, the processing unit 4 is connected to the first nut 513, and the first driving member 511 is drivingly connected to one end of the first lead screw 512. The first driving member 511 drives the first lead screw 512 to rotate, and the first nut 513 moves along the axial direction of the first lead screw 512, thereby driving the processing unit 4 to move along the second direction b. The first nut 513 is slidably connected to the driving end of the second horizontal driving assembly 52 to ensure that the first nut 513 can move along the axial direction of the first lead screw 512. The sliding connection structure between the first nut 513 and the driving end of the second horizontal driving assembly 52 can be a slider rail structure, which is not specifically limited here. The first driving member 511 is a motor.

[0056] In some other embodiments, the first horizontal drive assembly 51 includes a synchronous belt, a synchronous pulley and a first driving member, the first driving member drives the synchronous pulley to rotate, the synchronous pulley drives the synchronous belt transmission, the processing unit 4 is connected to the synchronous belt, and the synchronous belt transmission drives the processing unit 4 to move along the second direction b.

[0057] Optionally, the second horizontal driving assembly 52 includes a second driving member 521 and a second lead screw 522 extending along the third direction c, the second lead screw 522 is rotatably connected to the bracket 1, a second nut 523 is screwed on the second lead screw 522, the first horizontal driving assembly 51 is connected to the second nut 523, and the second driving member 521 is drivingly connected to one end of the second lead screw 522. The second driving member 521 drives the second lead screw 522 to rotate, and the second nut 523 moves along the axial direction of the second lead screw 522, thereby driving the processing unit 4 to move along the third direction c. The second nut 523 is slidably connected to the bracket 1 to ensure that the second nut 523 can move along the axial direction of the second lead screw 522. The sliding connection structure between the second nut 523 and the bracket 1 can be a slider rail structure, which is not specifically limited here. The second driving member 521 is a motor or a hand wheel, which is not specifically limited here.

[0058] Since two rollers 102 and two rollers 101 are provided on the refrigerator support plate 100, in order to improve production efficiency, the assembly equipment includes two processing units 4, each processing unit 4 is respectively connected to a first horizontal driving assembly 51, and the two first horizontal driving assemblies 51 are both connected to the driving end of the second horizontal driving assembly 52. ​​Specifically, the second horizontal driving assembly 52 also includes a connecting plate 524, and the two ends of the connecting plate 524 are respectively slidably connected to the bracket 1, which improves the stability of the movement of the connecting plate 524. The connecting plate 524 is also connected to the second nut 523. The first horizontal driving assembly 51 is arranged on the connecting plate 524, and the second horizontal driving assembly 52 can simultaneously drive the two first horizontal driving assemblies 51 to move along the third direction c.

[0059] Relative to the position of the operator standing on the assembly equipment, the first direction a is the lifting direction, the second direction b is the left-right direction, and the third direction c is the front-back direction. The first direction a, the second direction b and the third direction c are perpendicular to each other. Since the frequency of fine-tuning and adjusting the position of the processing unit 4 in the third direction c is relatively low, the second driving member 521 is preferably a hand wheel, that is, the position of the processing unit 4 in the third direction c can be adjusted manually, thereby reducing the cost of the assembly equipment.

[0060] The bracket 1 is also provided with an alarm unit. When the alarm unit detects that an object is approaching the tooling 3 or the processing unit 4 at the first position, the alarm unit enables the controller to control the entire assembly equipment to stop working to ensure the safety of processing and production.

[0061] Optionally, the alarm unit includes a safety grating 7 disposed on the bracket 1, the safety grating 7 is electrically connected to the controller, and after the safety grating 7 detects a signal, the controller controls the assembly equipment to stop according to the signal detected by the safety grating 7. The alarm unit also includes an alarm, the alarm is electrically connected to the controller, and when the controller controls the assembly equipment to stop, the controller controls the alarm to sound an alarm to remind the operator that the assembly equipment has production safety hazards, so that the operator can deal with them in time. The controller is an existing structure, and the structure of the connection between the controller and the alarm unit is an existing technology, which will not be described in detail here.

[0062] When the assembly equipment is used, the refrigerator support plate 100 is placed on the tooling 3 placed in the second position, and the operator can install the roller 102 and the roller 101 on the refrigerator support plate 100 at the second position. The workbench 2 rotates to rotate the tooling 3 carrying the refrigerator support plate 100 to the first position, and the driving unit 5 adjusts the position of the processing unit 4 relative to the refrigerator support plate 100, specifically adjusting the first manipulator assembly 41 or the second manipulator assembly 42 in the processing unit 4 above the roller 101 or above the refrigerator support plate 100, and the first manipulator assembly 41 or the second manipulator assembly 42 descends to clamp the end of the roller 101 or bend the stopper 103. After completing the processing of the stop roller 101, the workbench 2 rotates to rotate the tooling 3 carrying the processed refrigerator support plate 100 to the second position, so that the operator can remove the processed refrigerator support plate 100 to ensure the safety of the operator, and the cyclic processing is performed accordingly.

[0063] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. An assembly device for a refrigerator support plate, used for flattening the end of a roller (101) on a refrigerator support plate (100) or bending a stopper (103) on the refrigerator support plate (100) to stop the roller (101) in the axial direction, characterized in that: The assembly equipment comprises: Bracket (1); A workbench (2) is rotatably mounted on the support (1); at least one tool (3) is detachably mounted on the workbench (2); the tool (3) is used to support a refrigerator support plate (100); the workbench (2) can be rotated to switch the tool (3) between a first position and a second position; A processing unit (4) is provided with at least one, the processing unit (4) comprising a first manipulator assembly (41) and a second manipulator assembly (42), the first manipulator assembly (41) being able to rise and fall along a first direction (a) and being used to clamp an end of a roller (101), the second manipulator assembly (42) being able to rise and fall along the first direction (a) and being used to bend a stopper sheet (103); A driving unit (5) is arranged on the support (1) and is drivingly connected to the processing unit (4), wherein the driving unit (5) is used to drive the processing unit (4) to move along the second direction (b) and the third direction (c) respectively, so that the processing unit (4) is placed above the tooling (3) at the first position.

2. The refrigerator support plate assembly device according to claim 1, characterized in that: The support (1) is provided with a rotation drive assembly (6), and the rotation drive assembly (6) is driven to connect to the middle part of one side of the workbench (2).

3. The refrigerator support plate assembly device according to claim 1, characterized in that: The workbench (2) is detachably provided with two toolings (3), and when one of the toolings (3) is placed in the first position, the other tooling (3) is placed in the second position.

4. The refrigerator support plate assembly device according to claim 1, characterized in that: The first manipulator assembly (41) comprises a pneumatic clamp (411) and a first lifting drive member (412), wherein the first lifting drive member (412) is connected to the driving unit (5), and the driving end of the first lifting drive member (412) is connected to the pneumatic clamp (411), and the pneumatic clamp (411) is used to clamp the end of the flat roller (101).

5. The refrigerator support plate assembly device according to claim 1, characterized in that: The second manipulator assembly (42) comprises a pressing plate (421) and a second lifting drive member (422), wherein the second lifting drive member (422) is connected to the driving unit (5), and the driving end of the second lifting drive member (422) is connected to the pressing plate (421), and the pressing plate (421) is used to press down the refrigerator support plate (100) so that the stopper (103) is bent upward.

6. The refrigerator support plate assembly device according to claim 1, characterized in that: The driving unit (5) comprises a first horizontal driving component (51) and a second horizontal driving component (52), wherein the first horizontal driving component (51) is drivingly connected to the processing unit (4), and the first horizontal driving component (51) is used to drive the processing unit (4) to move along a second direction (b), and the second horizontal driving component (52) is drivingly connected to the first horizontal driving component (51), and the second horizontal driving component (52) is used to drive the first horizontal driving component (51) to move along a third direction (c).

7. The refrigerator support plate assembly device according to claim 6, characterized in that: The first horizontal driving assembly (51) comprises a first driving member (511) and a first lead screw (512) extending along the second direction (b), the first lead screw (512) being rotatably connected to the driving end of the second horizontal driving assembly (52), a first nut (513) being screwed onto the first lead screw (512), the processing unit (4) being connected to the first nut (513), and the first driving member (511) being drivingly connected to one end of the first lead screw (512).

8. The refrigerator support plate assembly device according to claim 6, characterized in that: The second horizontal driving assembly (52) comprises a second driving member (521) and a second lead screw (522) extending along a third direction (c); the second lead screw (522) is rotatably connected to the bracket (1); a second nut (523) is screwed onto the second lead screw (522); the first horizontal driving assembly (51) is connected to the second nut (523); and the second driving member (521) is drivingly connected to one end of the second lead screw (522).

9. The refrigerator support plate assembly device according to claim 1, characterized in that: The workbench (2) is provided with one of a positioning block (21) and a positioning groove (31), and a side edge of the tooling (3) is provided with the other of the positioning block (21) and the positioning groove (31), and the positioning block (21) is inserted into the positioning groove (31); The other side edge of the tooling (3) is detachably connected to the workbench (2) via a connecting piece (32).

10. The refrigerator support plate assembly device according to claim 1, characterized in that: The tooling (3) comprises two types, one of which comprises a tooling body (34), the tooling body (34) being provided with a roller avoidance groove (33), the roller avoidance groove (33) being used to accommodate a roller (102) on a refrigerator support plate (100); Another type of tooling (3) comprises a tooling body (34), wherein the tooling body (34) is provided with a roller avoidance groove (33) and a protrusion (35), wherein the roller avoidance groove (33) is used to accommodate a roller (102) on a refrigerator support plate (100), and the protrusion (35) is arranged corresponding to a stopper (103) on the refrigerator support plate (100).

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