Assembly line sheet integrated carrier
By designing assembly line sheet joint vehicle, using structures such as hooking parts, coupling frames, vertical poles, ring buckles and plate clamps, the automatic conveying problem of large thickness and poor flexibility on the assembly line is solved, and production efficiency and operation convenience are improved.
Patent Information
- Application Number
- CN202422408316.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-08
AI Technical Summary
There is a lack of a vehicle suitable for automatic transport of sheets with a certain thickness and poor flexibility in the assembly line, resulting in low production efficiency.
A assembly line sheet joint vehicle is designed, adopting a structure such as a hooking part, a coupling frame, a vertical rod, a ring buckle and a plate clamp. Through the elastic clamping of the plate clamp and the operation of the plate clamp, stable clamping and conveying of the sheet is achieved.
It improves the conveying stability and production efficiency of the sheet on the assembly line, facilitates the clamping and handling of the sheet, and is suitable for the preparation of car seat cushions, luggage, leather jackets and leather goods and other products.
Smart Images
Figure CN223291820U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a vehicle, in particular to a连体式 vehicle for conveying sheets in an assembly line. Background Art
[0002] An assembly line is used to complete the preparation of products. A large number of vehicles are required on the assembly line to transport the components of the products to each work station to complete each process of the products. For example, the preparation of car seat cushions, the processing of various luggage, leather clothes and leather goods. Most of the components of these products are large-sized sheets. When using an assembly line for preparation, the vehicles that may be used usually can only adopt the methods of hanging or trailer transportation to transport these sheets. Since the involved leather sheets have a certain thickness, poor flexibility, and sometimes relatively large sizes, using a vehicle for transportation does not quite achieve the expected effect. Under the existing technical conditions, there is no dedicated vehicle for transporting sheets. If an assembly line operation mode is to be adopted, a vehicle needs to be provided to automatically transport the sheets. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a连体式 vehicle for sheets in an assembly line, which can well adapt to the transportation of sheets with a certain thickness and can effectively improve the production efficiency of products.
[0004] To solve the above technical problem, the technical solution of the utility model is: A连体式 vehicle for sheets in an assembly line, including a hanging part, a traveling structure is provided at the upper end of the hanging part, a connecting frame is connected to the lower end of the hanging part. The connecting frame is in a "冂" shape, and the hanging part is connected to the middle position of the upper end of the connecting frame. Two vertical rods are arranged in parallel in the connecting frame. The upper ends of the vertical rods are fixed on the upper end of the connecting frame. A loop is provided at the lower end of each vertical rod. A clamping plate is hinged at the lower end position of each side part of the connecting frame respectively. The clamping plate is fan-shaped. The lower corners of the two clamping plates are elastically pressed against the two loops respectively. A pulling plate is integrally formed at the upper corner part of the clamping plate. A gap is left between the upper end of the pulling plate and the side part of the connecting frame.
[0005] It should be noted that the Chinese term "连体式" is not accurately translated here as there is no exact equivalent in English. You may need to further clarify or correct this term according to the actual situation.When this carrier is used to transport sheet materials, the upper corner of the plate clamp is pulled to disengage the lower corner of the plate clamp from the buckle, and the sheet material is vertically inserted into the gap between the plate clamp and the buckle so that the surface of the sheet material fits the ring rail. Then, the lower corner of the plate clamp applies pressure to the buckle under the action of the spring, and the sheet material is deformed under pressure to achieve the hanging of the sheet material. When hanging the sheet material, a single-layer clamping method is usually adopted for the sheet material. The gap between the upper end of the pull piece and the side of the connecting frame can be a convex body provided on the inner side of the pull piece for contacting the side of the connecting frame as described below, or a convex body can be provided on the side of the connecting frame, or the width of the pull piece can be greater than the thickness of the side of the connecting frame, and the pull piece protrudes to the outside of the side of the connecting frame. The two plate clamps on this carrier can be distinguished in color to facilitate classification and hanging of the cut pieces.
[0006] Furthermore, the buckle is formed by bending the lower end of the corresponding vertical rod. The buckle can also be fixed to the vertical rod by welding. The buckle is formed by bending the vertical rod, which is convenient to manufacture.
[0007] Furthermore, the ring buckle is in a diamond shape, and the plate clamp is arranged perpendicular to the ring buckle. The diamond-shaped ring buckle is convenient for applying force to the sheet material, so that the sheet material is hung on the carrier with good stability.
[0008] Furthermore, the vertical poles and adjacent side portions of the coupling frames are connected by connecting rods. The connecting rods are curved, and the side surfaces of the connecting rods are welded to the side surfaces of both the vertical poles and the side portions on the same side. The provision of the connecting rods provides a strong connection between the vertical poles and the coupling frames, effectively adapting to the force applied by the plate clamps to the buckles.
[0009] Furthermore, the outer sides of the pull piece and the plate clamp in which it is located are flush, and a protrusion is provided on the inner side of the pull piece. The protrusion is used to abut against the outer side of the connecting frame to leave a gap between the pull piece and the side of the connecting frame. The provision of the protrusion creates a gap between the pull piece and the side of the connecting frame, which has a simple structure, is easy to form, and also facilitates the operator's fingers to apply force to the plate clamp.
[0010] Furthermore, a stopper is provided at the lower end of the side portion of the coupling frame, wrapped around the side portion of the coupling frame; a connecting pin passes through the stopper and the side portion of the coupling frame, and the plate clamp is hingedly connected to the side portion of the coupling frame via the connecting pin; a stopper is formed at the upper end of the stopper, extending toward the vertical rod, with the two ends of the spring acting on the plate clamp and the stopper respectively. The stopper provides support for the spring, effectively adapting to the force applied by the spring to the plate clamp.
[0011] Furthermore, a limiting rod is provided in the plate clamp, the lower end of which is hinged to the plate clamp, the upper end of which is movably inserted into the block body, and the spring is sleeved on the limiting rod. This facilitates the arrangement of the spring and ensures good stability of the spring in the plate clamp.
[0012] Furthermore, an elastic head is provided at the lower corner of the plate clamp, which is used to interfere with the ring buckle. The elastic head is generally made of rubber or silicone, has good elasticity, and effectively reduces the damage to the sheet caused by pressure.
[0013] Compared with the existing technology, the present invention has the following advantages: by providing a carrier for clamping and conveying sheet materials, it enables the use of assembly lines in some product preparation fields, effectively improving production efficiency. By providing a plate clamp and a ring buckle to achieve the clamping of the sheet materials, the carrier can provide a relatively stable clamping force for the sheet materials, and the carrier can stably convey the sheet materials. By providing a lever on the plate clamp, the plate clamp is conveniently operated, and the clamping and removal of the sheet materials are also convenient, which improves the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a structural diagram of the connected vehicle.
[0015] Figure 2 yes Figure 1 Exploded diagram.
[0016] Figure 3 It is the assembly structure diagram of the spring.
[0017] In the figure, 1, roller; 2, hanging part; 3, connecting frame; 31, side part; 4, vertical pole; 41, buckle; 5, connecting rod; 6, plate clamp; 61, pull piece; 62, elastic head; 63, protrusion; 7, connecting head; 8, limit piece; 81, block body; 9, spring; 10, limit rod; 11, connecting pin. DETAILED DESCRIPTION
[0018] In combination with the accompanying drawings of the specification, this integrated vehicle is applied in an assembly line for clamping and conveying sheets, and is applicable to the preparation fields such as automobile seat cushions, luggage, leather clothes and leather goods. The structure of this integrated vehicle includes a hanging part 2, and a traveling structure is provided at the upper end of the hanging part 2. As shown in the figure, the hanging part 2 is a rod body, and the traveling structure is a roller 1 rotatably arranged at the upper end of the hanging part 2, and a connecting frame 3 is connected to the lower end of the hanging part 2. In order to achieve the stability of the connecting frame 3, connecting joints 7 are respectively arranged between the connecting frame 3 and the lower end of the hanging part 2. The connecting joints 7 are generally made of rubber, and the lower end of the hanging part 2 passes through the two connecting joints 7 and the connecting frame 3. The connecting joints 7 fixed on the hanging part 2 are located on the lower side of the connecting joints 7 on the connecting frame 3, and a matching concave-convex structure is provided between the adjacent ends of the two connecting joints 7. Under the action of the gravity of the connecting frame 3 and the sheets clamped thereon, the concave-convex structures on the two connecting joints 7 are tightly fitted together.
[0019] Figure 1 、 2 As shown in the figure, the connecting frame 3 is in a shape of "冂", and the connecting joint 7 is fixedly connected to the middle position of the upper end of the connecting frame 3. The lower end of the hanging part 2 passes through the connecting joint 7 and extends into the connecting frame 3. Two vertical rods 4 are arranged in parallel in the connecting frame 3, and the two vertical rods 4 are arranged on the opposite sides of the hanging part 2. The upper ends of the vertical rods 4 are fixed to the upper end of the connecting frame 3. A loop 41 is provided at the lower end of each vertical rod 4. The loop 41 is formed by bending the lower end of the corresponding vertical rod 4, and the loop 41 is in a rhombus shape. A clip 6 is respectively hinged at the lower end positions on both sides of the connecting frame 3. The clip 6 is in a fan shape, and the clip 6 is perpendicular to the loop 41. The clip 6 is hollow, and a spring 9 is arranged in the clip 6. The two ends of the spring 9 respectively act on the connecting frame 3 and the clip 6. Under the action of the spring 9, the lower corners of the two clips 6 are elastically pressed against the two loops 41. Of course, the spring 9 can also be replaced by a tension spring and a torsion spring. Only the installation positions of the tension spring and the torsion spring are different from those of the spring 9, but they both make the lower corner of the clip 6 tend to press against the loop 41.
[0020] In order to facilitate the operation of the clip 6 to clamp and remove the sheet, a handle piece 61 is integrally formed at the upper corner of the clip 6, and a gap is left between the upper end of the handle piece 61 and the side part 31 of the connecting frame 3. By the operator's thumb pressing against the handle piece 61, the lower corner of the clip 6 is disengaged from the loop 41. For the convenience of the operator to operate the clip 6, referring to Figure 1 、 2 the clip 6 on the left side in the figure, the outer sides of the handle piece 61 and the clip 6 where it is located are flush. A convex body 63 protrudes from the inner side of the handle piece 61, and the convex body 63 is used to abut against the outer side of the connecting frame 3 so as to leave a gap between the handle piece 61 and the side part 31 of the connecting frame 3.
[0021] The vertical rod 4 is connected to the side portion 31 of the adjacent connecting frame 3 by a connecting rod 5. The connecting rod 5 is curved, and the side surface of the connecting rod 5 is welded and fixed to the side surfaces of both the vertical rod 4 and the side portion 31 on the same side. Two connecting rods 5 are provided for two vertical rods 4, and the two connecting rods 5 protrude on the opposite side surfaces of the connecting frame 3.
[0022] A limiting member 8 is provided at the lower end of the side portion 31 of the connecting frame 3. The cross-section of the limiting member 8 is in a U shape, and the limiting member 8 wraps around the side portion 31 of the connecting frame 3. A connecting pin 11 passes through the limiting member 8 and the side portion 31 of the connecting frame 3, so as to fix the limiting member 8 on the side portion 31 of the connecting frame 3. The connecting pin 11 simultaneously passes through the plate clamp 6, and the plate clamp 6 is hinged to the side portion 31 of the connecting frame 3 through the connecting pin 11. A blocking body 81 is integrally formed at the upper end of the limiting member 8, and the blocking body 81 extends towards the vertical rod 4. A limiting rod 10 is provided in the plate clamp 6. The lower end of the limiting rod 10 is hinged to the plate clamp 6, and the upper end of the limiting rod 10 is movably inserted into the blocking body 81. The spring 9 is sleeved on the limiting rod 10, and the two ends of the spring 9 respectively act on the limiting rod 10 and the blocking body 81. When the lever piece 61 is pulled outwards, the plate clamp 6 rotates around the connecting pin 11, the limiting rod 10 moves towards the blocking body 81, and the spring 9 is compressed; after the lever piece 61 is released, the spring 9 is released, and the plate clamp 6 presses against the loop 41.
[0023] To reduce the damage to the sheet material during clamping, an elastic head 62 is provided at the lower corner of the plate clamp 6. The elastic head 62 is used to abut against the loop 41. A plug is integrally formed at the lower end of the plate clamp 6, and a socket is provided on the elastic head 62. The elastic head 62 is connected by inserting the plug into the socket, and the elastic head 62 can be replaced.
Claims
1. A one-piece carrier for assembly line sheets, comprising a hanging portion, a traveling structure provided at the upper end of the hanging portion, and a connecting frame connected to the lower end of the hanging portion, characterized in that: The connecting frame is in a U-shaped form, and the hanging part is connected to the middle position at the upper end of the connecting frame; two vertical rods are arranged in parallel within the connecting frame, the upper ends of the vertical rods are fixed to the upper end of the connecting frame, a loop is provided at the lower end of each vertical rod, a clip is respectively hinged at the lower end positions of both side parts of the connecting frame, the clip is in a fan shape, the lower corners of the two clips are respectively elastically pressed against the two loops, a lever is integrally formed at the upper corner part of the clip, and a gap is left between the upper end of the lever and the side part of the connecting frame.
2. The assembly line sheet integrated carrier according to claim 1, characterized in that: The loop is formed by bending the lower end of the corresponding vertical rod.
3. The integrated assembly line sheet carrier according to claim 2, characterized in that: The loop is in a diamond shape, and the clip is arranged perpendicular to the loop.
4. The integrated sheet material carrier for the production line according to claim 1, 2 or 3, characterized in that: The vertical rod is connected to the adjacent side part of the connecting frame through a connecting rod, the connecting rod is in a curved shape, and the side surface of the connecting rod is welded and fixed to the side surfaces on the same side of both the vertical rod and the side part.
5. The integrated assembly line sheet carrier according to claim 1, 2 or 3, characterized in that: The outer side surfaces of the lever and the clip where the lever is located are flush, a convex body protrudes from the inner side surface of the lever, and the convex body is used to abut against the outer side surface of the connecting frame so that a gap is left between the lever and the side part of the connecting frame.
6. The integrated sheet material carrier for production line according to claim 1, 2 or 3, characterized in that: A limiting member is provided at the lower end of the side part of the connecting frame, and the limiting member wraps around the side part of the connecting frame; a connecting pin passes through the limiting member and the side part of the connecting frame, and the clip is hinged to the side part of the connecting frame through the connecting pin; a blocking body extending towards the vertical rod direction is formed at the upper end of the limiting member, and both ends of a spring respectively act on the clip and the blocking body.
7. The integrated assembly line sheet carrier according to claim 6, characterized in that: A limiting rod is provided within the clip, the lower end of the limiting rod is hinged to the clip, the upper end of the limiting rod is movably inserted into the blocking body, and the spring is sleeved on the limiting rod.
8. The integrated assembly line sheet carrier according to claim 1, 2 or 3, characterized in that: An elastic head is provided at the lower corner part of the clip, and the elastic head is used to抵触 with the loop.