Finished product stacking mechanism for plastic cup production
By designing a finished product stacking mechanism with cylinder-driven clamping plates and elastic frames, the problem that conventional mechanical claws are difficult to clamp multiple groups of plastic cups is solved, and efficient stacking and packaging of plastic cups is achieved.
Patent Information
- Application Number
- CN202422707412.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Conventional mechanical grippers find it difficult to grip multiple groups of plastic cups at once, resulting in low efficiency in stacking finished plastic cups.
A finished product stacking mechanism including a cylinder, a clamping cover, a splint, an elastic frame and an extrusion strip was designed. The cylinder drives the linkage rod to make the extrusion strip squeeze the splint to clamp the plastic cups, and the elastic frame is used to reset the splint, and the robot is cooperated to realize batch stacking and packaging.
The stacking and packing efficiency of plastic cups is improved, and the clamping stability and the operating efficiency of the robot are enhanced.
Smart Images
Figure CN223315315U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of plastic cup production equipment, in particular to a finished product stacking mechanism for producing plastic cups. Background Art
[0002] Plastic cups refer to disposable containers used for beverages and tea. They are non-degradable products and are the main source of "white pollution". The largest users of disposable plastic cups are generally beverage stores, hot and cold drink stores, milk tea shops, hotels, restaurants and coffee shops, which provide a variety of take-out drinks in plastic cups and on-site use. After the plastic cups are produced and formed, they need to be stacked and packed manually or by robots.
[0003] Since the mechanical claws of conventional manipulators are mainly designed to adapt to more categories of products, they can only operate in groups when clamping plastic cups. It is difficult to clamp multiple groups at the same time, resulting in the problem of low efficiency of stacking finished products produced by conventional mechanical claws for plastic cups.
[0004] Therefore, we propose a finished product stacking mechanism for plastic cup production to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to solve the problem of low stacking efficiency of finished products of plastic cups produced by conventional mechanical claws, and to propose a finished product stacking mechanism for plastic cups.
[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0007] The upper end of the cylinder is fixedly connected to the clamping cover, and the lower end of the linkage rod is fixedly connected to the extrusion bar, and the inner part of the clamping cover is fixedly connected to the elastic frame, and the lower end of the elastic frame is symmetrically fixedly connected to the clamping plate, and the clamping plate is symmetrically clamped on the outside of the extrusion bar, and the extrusion bar slides through the clamping cover; first, the target packaging box is clamped on the positioning tray, and the clamping cover is moved to the production and formed plastic cups by a robot, so that the clamping cover and the clamping plate are clamped outside the formed plastic cups, and then the cylinder is driven to retract, and the cylinder acts on the linkage rod upward, and the extrusion bar is acted upward by the linkage rod, so that the extrusion bar squeezes the clamping plate outward, so that the clamping plate overcomes the elastic force of the elastic frame and squeezes the plastic cup outward, clamping the plastic cup, and then the clamping cover is sent into the target packaging box by the robot for stacking, which is convenient for the robot to stack and pack in batches.
[0008] Preferably, the clamping cover includes a connecting seat and a cover body, and the lower end of the connecting seat is fixedly connected to the upper end of the cover body, so that the manipulator can conveniently control the moving position of the clamping cover through the connecting seat.
[0009] Preferably, the elastic frame includes an elastic frame body, a connecting column and an elastic bar, the connecting column is symmetrically fixedly connected to the elastic frame body, and the elastic bar is symmetrically fixedly connected to the lower end of the elastic frame body; the elastic force of the elastic frame body and the elastic bar is used to act on the splint, and when the splint loses the outward expansion effect of the extrusion bar, it is convenient for the elastic frame body and the elastic bar to drive the splint to close and reset.
[0010] Preferably, the clamping plate includes a plate body, and a guide groove is provided in the middle of the plate body; the guide groove facilitates the sliding of the extrusion strip.
[0011] Preferably, the extrusion strip includes a push-pull strip and an extrusion block, and the lower end of the push-pull strip is fixedly connected to the upper end of the extrusion block; when the cylinder contracts, the cylinder acts upward on the linkage rod, so that the linkage rod acts synchronously on all the extrusion strips, so that the extrusion strip rises upward, and the push-pull strip acts upward on the extrusion block, so that the extrusion block acts outward on the guide groove, so that the plate body deflects outward, making it convenient for the plate body to extrude and clamp the plastic cup outward.
[0012] Preferably, the positioning tray includes a tray body, a spring sheet and a guide sheet, the spring sheet is evenly fixedly connected to the outside of the tray body, and the lower end of the guide sheet is fixedly connected to the upper end of the spring sheet; when the target package box is placed on the tray body, the guide sheet is used to guide the package box into the spring sheet, and the spring sheet is used to position the package box, thereby improving the stability of the placement position of the target package box.
[0013] In summary, the technical effects and advantages of the utility model are:
[0014] 1. First, clamp the target packaging box on the positioning tray, use the robot to operate the clamp cover to move it to the produced plastic cup, so that the clamp cover and the clamp plate are clamped outside the formed plastic cup, and then drive the cylinder to retract, and use the cylinder to act upward on the linkage rod, which acts upward on the extrusion bar through the linkage rod, so that the extrusion bar squeezes the clamp plate outward, so that the clamp plate overcomes the elastic force of the elastic frame and squeezes the plastic cup outward to clamp the plastic cup. Then, the clamp cover is sent to the target packaging box by the robot for stacking, which facilitates the robot to stack and pack in batches, thereby improving the stacking and packing efficiency.
[0015] 2. The elastic force of the elastic frame and the elastic strip is used to act on the splint. When the splint loses the outward expansion effect of the extrusion strip, the elastic frame and the elastic strip can drive the splint to close and reset.
[0016] 3. When the cylinder contracts, the cylinder acts on the linkage rod upward, so that the linkage rod acts on all the extrusion bars synchronously, causing the extrusion bars to rise upward, and the push-pull bar acts on the extrusion block upward, causing the extrusion block to act outward on the guide groove, causing the plate to deflect outward, making it easier for the plate to squeeze outward and clamp the plastic cup.
[0017] 4. When placing the target package box on the tray, use the guide piece to guide the package box into the spring piece, and use the spring piece to position the package box to improve the stability of the target package box placement. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the clamp cover structure of the present utility model;
[0020] Figure 3 This is a schematic diagram of the elastic frame structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the plywood structure of the present utility model;
[0022] Figure 5 This is a schematic diagram of the extruded strip structure of the utility model;
[0023] Figure 6 This is a schematic structural diagram of a positioning tray of the present utility model.
[0024] In the figure: 1. Cylinder; 2. Clamping cover; 3. Elastic frame; 4. Clamping plate; 5. Extrusion strip; 6. Positioning tray; 7. Linkage rod; 21. Connecting seat; 22. Cover body; 31. Elastic frame body; 32. Connecting column; 33. Elastic strip; 41. Plate body; 42. Guide groove; 51. Push-pull strip; 52. Extrusion block; 61. Disc body; 62. Shrapnel; 63. Guide sheet. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0026] Reference Figure 1 A finished product stacking mechanism for the production of plastic cups includes a cylinder 1, a clamping cover 2 is provided on the outside of the cylinder 1, a positioning tray 6 is provided on the lower side of the clamping cover 2, the positioning tray 6 is fixedly installed on the ground, the upper end of the cylinder 1 is fixedly connected to the clamping cover 2, and the clamping cover 2 is fixedly installed on an external manipulator, the lower end of the cylinder 1 is fixedly connected to a linkage rod 7, the lower end of the linkage rod 7 is fixedly connected to an extrusion bar 5, the inside of the clamping cover 2 is fixedly connected to an elastic frame 3, the lower end of the elastic frame 3 is symmetrically fixedly connected to a clamping plate 4, the clamping plate 4 is symmetrically clamped on the outside of the extrusion bar 5, and the extrusion bar 5 slides through the clamping cover 2.
[0027] Reference Figure 1 and 2The clamping cover 2 includes a connecting seat 21 and a cover body 22. The upper end of the connecting seat 21 is fixedly connected to the external manipulator, the upper end of the cylinder 1 is fixedly connected to the connecting seat 21, and the lower end of the connecting seat 21 is fixedly connected to the upper end of the cover body 22; the manipulator is used to operate the connecting seat 21 to act on the cover body 22.
[0028] Reference Figure 1 、 2 And 3, the elastic frame 3 includes an elastic frame body 31, a connecting column 32 and an elastic bar 33. The upper end of the connecting column 32 is fixedly connected to the cover body 22, the connecting column 32 is symmetrically fixedly connected to the elastic frame body 31, and the elastic bar 33 is symmetrically fixedly connected to the lower end of the elastic frame body 31; the elastic force of the elastic frame body 31 and the elastic bar 33 is applied to the splint 4. When the splint 4 loses the outward expansion effect of the extrusion bar 5, the elastic frame body 31 and the elastic bar 33 drive the splint 4 to close and reset.
[0029] Reference Figure 1 、 3 4, the splint 4 includes a plate body 41, the upper end of the plate body 41 is fixedly connected to the lower end of the elastic bar 33, and a guide groove 42 is opened in the middle of the plate body 41; the guide groove 42 is used to guide the extrusion bar 5 to slide.
[0030] Reference Figure 1 、 2 , 4 and 5, the extrusion strip 5 includes a push-pull strip 51 and an extrusion block 52, the push-pull strip 51 slides through the cover body 22, the push-pull strip 51 and the extrusion block 52 are slidably embedded in the guide groove 42, the upper end of the push-pull strip 51 is fixedly connected to the lower end of the linkage rod 7, and the lower end of the push-pull strip 51 is fixedly connected to the upper end of the extrusion block 52; when the cylinder 1 contracts, the linkage rod 7 is acted on upward by the cylinder 1, so that the linkage rod 7 acts on all the extrusion strips 5 synchronously, so that the extrusion strip 5 rises upward, and the extrusion block 52 is acted on upward by the push-pull strip 51, so that the extrusion block 52 acts outward on the guide groove 42, so that the plate body 41 deflects outward, so that the plate body 41 squeezes outward to clamp the plastic cup.
[0031] Reference Figure 1 and 6 The positioning tray 6 includes a tray body 61, a spring piece 62 and a guide piece 63. The tray body 61 is fixedly installed on the ground, the packaging box is placed on the tray body 61, the spring piece 62 is clamped outside the packaging box, the spring piece 62 is evenly and fixedly connected to the outside of the tray body 61, and the lower end of the guide piece 63 is fixedly connected to the upper end of the spring piece 62; when the target packaging box is placed on the tray body 61, the guide piece 63 is used to guide the packaging box into the spring piece 62, and the spring piece 62 is used to position the packaging box.
[0032] Working principle: first clamp the target packaging box on the positioning tray 6, use the robot to operate the clamping cover 2 to move to the produced plastic cup, so that the clamping cover 2 and the clamping plate 4 are clamped outside the formed plastic cup, and then drive the cylinder 1 to contract, use the cylinder 1 to act upward on the linkage rod 7, and use the linkage rod 7 to act upward on the extrusion bar 5, so that the extrusion bar 5 squeezes the clamping plate 4 outward, so that the clamping plate 4 overcomes the elastic force of the elastic frame 3 and squeezes the plastic cup outward to clamp the plastic cup, and then use the robot to send the clamping cover 2 into the target packaging box for stacking, so that the robot can stack and pack in batches.
[0033] The above is only a preferred specific implementation method of the utility model, but the scope of protection of the utility model is not limited to this. Any technician familiar with this technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model based on the technical solution and utility model concept of the utility model, which should be covered by the scope of protection of the utility model.
[0034] The description briefly mentions the application direction of the utility model for the existing technology that is known to and has not been changed by those skilled in the art, and combines it with the utility model to form a complete technology; it avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. A finished product stacking mechanism for producing plastic cups, comprising a cylinder (1), characterized in that: The outside of the cylinder (1) is provided with a clamping cover (2), the lower side of the clamping cover (2) is provided with a positioning tray (6), the upper end of the cylinder (1) is fixedly connected to the clamping cover (2), the lower end of the cylinder (1) is fixedly connected to a linkage rod (7), the lower end of the linkage rod (7) is fixedly connected to an extrusion strip (5), the inside of the clamping cover (2) is fixedly connected to an elastic frame (3), the lower end of the elastic frame (3) is symmetrically fixedly connected to a clamping plate (4), the clamping plate (4) is symmetrically clamped on the outside of the extrusion strip (5), and the extrusion strip (5) slides through the clamping cover (2).
2. A finished product stacking mechanism for plastic cup production according to claim 1, characterized in that: The clamping cover (2) comprises a connecting seat (21) and a cover body (22), and the lower end of the connecting seat (21) is fixedly connected to the upper end of the cover body (22).
3. The finished product stacking mechanism for plastic cup production according to claim 1, characterized in that: The elastic frame (3) comprises an elastic frame body (31), a connecting column (32) and an elastic bar (33), wherein the connecting column (32) is symmetrically fixedly connected to the elastic frame body (31), and the elastic bar (33) is symmetrically fixedly connected to the lower end of the elastic frame body (31).
4. The finished product stacking mechanism for plastic cup production according to claim 1, characterized in that: The clamping plate (4) comprises a plate body (41), and a guide groove (42) is provided in the middle of the plate body (41).
5. The finished product stacking mechanism for plastic cup production according to claim 1, characterized in that: The extrusion strip (5) comprises a push-pull strip (51) and an extrusion block (52), and the lower end of the push-pull strip (51) is fixedly connected to the upper end of the extrusion block (52).
6. The finished product stacking mechanism for plastic cup production according to claim 1, characterized in that: The positioning tray (6) comprises a tray body (61), a spring piece (62) and a guide piece (63); the spring piece (62) is evenly fixedly connected to the outside of the tray body (61); and the lower end of the guide piece (63) is fixedly connected to the upper end of the spring piece (62).