Shell stacking and collecting device for mower production
By automatically expanding and snagging the rubber ring in the lawn mower stacking device, the problem of scratching the case during the stacking process is solved, and work efficiency and production efficiency are improved.
Patent Information
- Application Number
- CN202420524577.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The lawnmower case is prone to scratches during stacking, and the existing solutions require manual expansion of the rubber ring and require two operators, resulting in inefficiency.
Design a device including a workbench and collar assembly, and automatically expands and installs a rubber ring on the casing using cylinders, lifting rods, adjustment rods and baffles to avoid direct contact of the casing.
Effectively prevent scratches on the outer wall of the casing, simplify the expansion steps of the rubber ring, improve work efficiency, and reduce manual operation.
Smart Images
Figure CN222180456U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lawn mowers, in particular to a shell stacking and collecting device for lawn mower production. Background Art
[0002] The casing of the lawn mower is made of polyethylene and will be stacked after mass production is completed. Since the edges of the casing have been trimmed, some cuts are sharp and the casing needs to be pressed down to a certain extent when stacking. Therefore, during the pressing and removing process, the outer wall of the casing may be scratched, thus affecting the yield rate.
[0003] To solve this problem, the operator will put a rubber ring on the outer wall of the casing. Since the rubber ring has a certain thickness and is initially in a contracted state, the operator needs to manually expand the inner diameter of the rubber ring and then put the rubber ring on the casing. This process is laborious and requires at least two operators to operate, which is labor-intensive and has low work efficiency. Utility Model Content
[0004] The purpose of the present application is to provide a shell stacking and collecting device for lawn mower production to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above objectives, this application provides the following technical solutions:
[0006] A shell stacking and collecting device for lawn mower production comprises a workbench and two sets of collar assemblies, the two sets of collar assemblies are respectively mounted on both sides of the workbench, the collar assembly comprises a cylinder 1, a lifting rod, an adjusting rod and a baffle, the cylinder 1 is fixedly mounted on the workbench surface, the cylinder 1 is transmission-connected to the lifting rod, the lifting rods are provided in two, the two lifting rods are symmetrically mounted on both sides of the cylinder 1, an adjusting rod is movably mounted on the top of the lifting rod, a baffle is provided on one side of the lifting rod, and the bottom end of the baffle is fixedly connected to the workbench surface.
[0007] Preferably, the output end of the cylinder 1 faces the bottom of the workbench and passes through the workbench surface, a connecting rod is fixedly installed on the output end of the cylinder 1, and round holes are opened on both sides of the cylinder 1 on the workbench surface, the bottom ends of the two lifting rods pass through the round holes of the workbench, and the bottom ends of the lifting rods are fixedly connected to the connecting rod. Cylinder 2 is arranged on both sides of the cylinder 1, and the cylinder 2 is fixedly installed on the workbench surface, and a fitting block is fixedly installed on the output end of the cylinder 2.
[0008] Preferably, a connector is fixedly installed at the top of the lifting rod, a circular hole is provided on the outer wall of the connector, a rotating rod is inserted into the circular hole, a torsion spring is sleeved and installed on the outside of the rotating rod, a groove is provided at the bottom of the adjusting rod, the bottom notch of the adjusting rod is sleeved on the outside of the connector, the end of the rotating rod is fixedly connected to the inner wall of the notch of the adjusting rod, one end of the torsion spring is fixedly connected to the outer wall of the rotating rod, and the other end is fixedly connected to the inner wall of the notch of the adjusting rod. A functional groove is provided on the upper outer wall of the adjusting rod, a plurality of rubber round strips are fixedly installed in the functional groove, and a bump is fixedly installed on the top of the functional groove.
[0009] The utility model has the beneficial effects of: by providing the sleeve ring assembly, the housings with the rubber rings are stacked and placed, and the rubber rings can prevent the housings from directly contacting each other, thus avoiding the problem of the outer wall of the housing being scratched. The sleeve ring assembly is used to replace manual labor, simplifying the steps of expanding the rubber ring and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0011] Figure 2 This is a schematic diagram of the bottom structure of the workbench in the utility model;
[0012] Figure 3 It is a schematic diagram of the connection structure between the adjusting rod and the lifting rod in the utility model.
[0013] In the figure: 1. workbench; 2. cylinder 1; 3. cylinder 2; 4. fitting block; 5. lifting rod; 6. baffle; 7. adjusting rod; 8. connecting head; 9. rotating rod; 10. torsion spring; 11. bump; 12. functional slot; 13. connecting rod. DETAILED DESCRIPTION
[0014] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.
[0015] like Figure 1-3The housing stacking and collecting device for lawn mower production shown in the figure comprises a workbench 1 and two sets of collar assemblies, the two sets of collar assemblies are respectively mounted on both sides of the workbench 1, the collar assemblies comprise a cylinder 2, a lifting rod 5, an adjusting rod 7 and a baffle 6, the cylinder 2 is fixedly mounted on the surface of the workbench 1, the cylinder 2 is transmission-connected with the lifting rod 5, the lifting rod 5 is provided in two sets, the two lifting rods 5 are symmetrically mounted on both sides of the cylinder 2, the adjusting rod 7 is movably mounted on the top of the lifting rod 5, a baffle 6 is arranged on one side of the lifting rod 5, and the bottom end of the baffle 6 is fixedly connected to the surface of the workbench 1. In the initial state, the housing of the lawn mower is placed on the workbench 1, and the two sets of collar assemblies are respectively located at both ends of the housing of the lawn mower. The lifting rod 5 is located on both sides of the end of the housing of the lawn mower.
[0016] The output end of cylinder 1 2 faces the bottom of the workbench 1 and passes through the table of the workbench 1. A connecting rod 13 is fixedly installed on the output end of cylinder 1 2. Round holes are opened on both sides of cylinder 1 2 on the table of the workbench 1. The bottom ends of two lifting rods 5 pass through the round holes of the workbench 1. The bottom ends of the lifting rods 5 are fixedly connected to the connecting rod 13. Cylinders 2 3 are arranged on both sides of cylinder 1 2. Cylinders 2 3 are fixedly installed on the table of the workbench 1. Fitting blocks 4 are fixedly installed on the output end of cylinders 2 3. In the initial state, the housing of the lawn mower is placed on the table of the workbench 1. The collar assemblies on both sides of the workbench 1 include two cylinders 2 3. The output ends of cylinders 2 3 face the housing.
[0017] A connector 8 is fixedly installed at the top of the lifting rod 5. A circular hole is provided on the outer wall of the connector 8. A rotating rod 9 is inserted into the circular hole. A torsion spring 10 is sleeved and installed on the outside of the rotating rod 9. A groove is provided at the bottom of the adjusting rod 7. The bottom notch of the adjusting rod 7 is sleeved on the outside of the connector 8. The end of the rotating rod 9 is fixedly connected to the inner wall of the notch of the adjusting rod 7. One end of the torsion spring 10 is fixedly connected to the outer wall of the rotating rod 9, and the other end is fixedly connected to the inner wall of the notch of the adjusting rod 7. A functional groove 12 is provided on the upper outer wall of the adjusting rod 7. A plurality of rubber round strips are fixedly installed in the functional groove 12. A convex block 11 is fixedly installed at the top of the functional groove 12. In the initial state, the adjusting rod 7 is located above the baffle 6, and the torsion spring 10 drives the adjusting rod 7 to bend toward the upper end of the mower housing.
[0018] Embodiment: One end of the rubber ring is sleeved on the two adjusting rods 7 on one side of the workbench 1, and then the rubber ring is pulled so that the other end of the rubber ring is sleeved on the two adjusting rods 7 on the other side. The multiple rubber strips inside the functional groove 12 on the adjusting rod 7 can increase the friction between the inner wall of the functional groove 12 and the outer wall of the rubber ring, and the protrusion 11 can prevent the rubber ring and the adjusting rod 7 from slipping off. After the initial sleeve installation of the rubber ring is completed, the cylinder 1 2 is started to drive the lifting rod 5 to descend, and the lifting rod 5 drives the adjusting rod 7 to descend. The four adjusting rods 7 on the outside of the two ends of the casing drive the rubber ring to descend. As the lifting rod 5 descends, the outer wall of the adjusting rod 7 contacts the baffle 6, and the baffle 6 is vertically fixed on the table surface of the workbench 1. When the adjusting rod 7 descends, it is interfered by the baffle 6, so that the adjusting rod 7 drives the torsion spring 10 to twist, and the adjusting rod 7 drives the rotating rod 9 to rotate on the connecting head 8 of the lifting rod 5. The adjusting rod 7 and the lifting rod 5 are on the same axis. When the four When the adjusting rod 7 moves, it will drive the rubber ring to expand. After the lifting rod 5 drops to a certain height, the expanded rubber ring will be set on the outside of the casing. The cylinder 2 3 starts to push the fitting block 4. The fitting block 4 pushes the rubber ring to fit the outer wall of the casing. The fitting blocks 4 at the front and rear ends of the casing fit the rubber ring to the outer wall of the casing and fix the rubber ring and the casing with the front and rear driving force. The lifting rod 5 continues to drop. Since the rubber ring is fixed, the adjusting rod 7 will separate from the rubber ring. After the adjusting rod 7 separates from the rubber ring, the rubber ring will be completely set on the casing. Then the cylinder 1 2 drives the connecting rod 13 to rise, and the connecting rod 13 drives the lifting rod 5 to rise and reset.
[0019] After the operator takes down the casing with the rubber ring, he puts the casing back on the workbench 1 and stacks the casings with the rubber ring. The rubber ring can prevent the casings from directly contacting each other and avoid the problem of the outer wall of the casing being scratched.
[0020] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.
[0021] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A housing stacking and collecting device for lawn mower production, comprising a workbench (1) and two sets of collar assemblies, wherein the two sets of collar assemblies are respectively mounted on both sides of the workbench (1), and characterized in that: The collar assembly comprises a cylinder (2), a lifting rod (5), an adjusting rod (7) and a baffle (6); the cylinder (2) is fixedly mounted on the surface of a workbench (1); the cylinder (2) is transmission-connected to the lifting rod (5); two lifting rods (5) are provided, and the two lifting rods (5) are symmetrically mounted on both sides of the cylinder (2); the adjusting rod (7) is movably mounted on the top of the lifting rod (5); a baffle (6) is provided on one side of the lifting rod (5); and the bottom end of the baffle (6) is fixedly connected to the surface of the workbench (1).
2. The housing stacking and collecting device for lawn mower production according to claim 1, characterized in that: The output end of the cylinder one (2) faces the bottom of the workbench (1) and passes through the table top of the workbench (1); a connecting rod (13) is fixedly installed on the output end of the cylinder one (2); circular holes are opened on both sides of the cylinder one (2) on the table top of the workbench (1); the bottom ends of the two lifting rods (5) pass through the circular holes of the workbench (1); and the bottom ends of the lifting rods (5) are fixedly connected to the connecting rod (13).
3. The housing stacking and collecting device for lawn mower production according to claim 1, characterized in that: A connecting head (8) is fixedly installed at the top of the lifting rod (5), a circular hole is opened on the outer wall of the connecting head (8), a rotating rod (9) is inserted into the circular hole, a torsion spring (10) is sleeved and installed on the outside of the rotating rod (9), a groove is opened at the bottom of the adjusting rod (7), the bottom groove of the adjusting rod (7) is sleeved on the outside of the connecting head (8), the end of the rotating rod (9) is fixedly connected to the inner wall of the groove of the adjusting rod (7), one end of the torsion spring (10) is fixedly connected to the outer wall of the rotating rod (9), and the other end is fixedly connected to the inner wall of the groove of the adjusting rod (7).
4. The housing stacking and collecting device for lawn mower production according to claim 1, characterized in that: The upper outer wall of the adjusting rod (7) is provided with a functional groove (12), a plurality of rubber round strips are fixedly installed in the functional groove (12), and a protrusion (11) is fixedly installed at the top of the functional groove (12).
5. The housing stacking and collecting device for lawn mower production according to claim 1, characterized in that: Cylinder 2 (3) is arranged on both sides of cylinder 1 (2), and cylinder 2 (3) is fixedly mounted on the table surface of the workbench (1), and a fitting block (4) is fixedly mounted on the output end of cylinder 2 (3).