Novel double-hook chain clamp of horizontal conjoined machine

Abstract

The utility model provides a novel double-hook chain clamp of a horizontal conjoined machine. The novel double-hook chain clamp comprises a chain clamp block, a chain clamp pressing piece and a spring. The two chain clamp pressing pieces are arranged in the mounting groove of the chain clamp block and elastically and rotationally arranged in the mounting groove through the spring, the two ends of each chain clamp pressing piece are the driving end and the clamping end respectively, the driving end and the clamping end extend out of the two ends of the mounting groove respectively, and the clamping ends of the two chain clamp pressing pieces clamp a product through driving force of the spring. And when the driving ends are stressed and extruded, the clamping ends of the two chain clamp pressing sheets are far away from each other. According to the novel double-hook chain clamp of the horizontal conjoined machine, the two chain clamp pressing pieces can be unfolded to be large in space, electronic elements can be directly received conveniently, and efficiency is high. When the plurality of double-hook chain clamps convey electronic components, the chain clamp pressing sheets can be conveniently controlled to act, so that individual double-hook chain clamps which need to be supplemented can receive materials, other double-hook chain clamps which do not need to be supplemented keep the original electronic components to clamp and convey the electronic components, and therefore, automatic supplementing can be realized.

Description

Technical Field

[0001] The utility model relates to the field of conveying structures for electronic components, and particularly to a new double-hook chain clip for a horizontal combined machine. Background Art

[0002] At present, with the rapid development of electronic technology, electronic products are used more and more widely. Generally, a circuit board with various electronic components needs to be plugged in an electronic product. At present, the electronic components on the circuit board are becoming more and more refined and dense. With the development of technology, many electronic components on the circuit board begin to use a plug-in machine to insert various electronic components into the designated positions on the circuit board.

[0003] In the prior art, a single-hook chain clip is used to clamp and convey electronic components when the plug-in machine feeds the electronic components. However, the expandable space of the single-hook chain clip is small. Therefore, it is necessary to first feed the electronic components onto a transfer conveying mechanism with multiple conveying grooves, and then the transfer conveying mechanism controls the multiple conveying grooves on the transfer conveying mechanism to gradually move and operate, transferring the electronic components to the single-hook chain clip for further conveying, with low efficiency and more steps. When an individual single-hook chain clip needs to be replenished, when the single-hook chain clip without replenishment needs to convey the electronic components to the transfer conveying mechanism, the electronic components will fall off. Therefore, replenishment conveying cannot be carried out, and only manual replenishment can be carried out, with low efficiency and the risk of injury. At the same time, the chain clip pressing piece of the single-hook chain clip presses and fixes the electronic components from one side, with poor stability.

[0004] Therefore, it is necessary to provide a new double-hook chain clip for a horizontal combined machine to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides a new double-hook chain clip for a horizontal combined machine to solve the problems of low efficiency and poor stability of the single-hook chain clip of the plug-in machine in the prior art that requires transfer conveying through a conveying groove.

[0006] To solve the above technical problems, the technical solution of the utility model is: a new double-hook chain clip for a horizontal combined machine, which includes: a chain clip block, a chain clip pressing piece, and a spring;

[0007] The chain clip block includes a through-set installation groove. Two chain clip pressing pieces are arranged in the installation groove. The chain clip pressing pieces are elastically rotatably arranged in the installation groove through the spring. The two ends of the chain clip pressing piece are respectively a driving end and a clamping end. The driving end and the clamping end respectively extend outside the two ends of the installation groove. The driving force of the spring makes the clamping ends of the two chain clip pressing pieces clamp the product. When the driving end is stressed and squeezed, the clamping ends of the two chain clip pressing pieces move away from each other.

[0008] In the present utility model, the side surface of the chain clip pressing piece is in sliding contact with the inner wall surface of the installation groove, and the trajectory planes of the rotation of the two chain clip pressing pieces are parallel.

[0009] Wherein, the cross-section of the chain clip pressing piece perpendicular to the rotation axis of the chain clip pressing piece is a curved arc structure, and the surfaces of the two chain clip pressing pieces close to each other are arc-shaped convex sides.

[0010] Furthermore, the clamping end of the chain clip pressing piece is a bent structure, and the clamping ends of the two chain clip pressing pieces are bent towards the direction of approaching each other.

[0011] In addition, one end of the driving end away from the clamping end is rotationally connected to the chain clip block through a rotating pin shaft, the other end of the driving end is provided with an arc-shaped pressure-receiving surface, and one side of the driving end is provided with a positioning plane, and the positioning plane is located between the arc-shaped pressure-receiving surface and the rotating pin shaft.

[0012] In the present utility model, positioning convex blocks for positioning and connecting with the spring are arranged on the arc-shaped concave sides of the two chain clip pressing pieces.

[0013] In the present utility model, a V-shaped groove for carrying a product is arranged on the chain clip block, the V-shaped groove is located between the two chain clip pressing pieces, and the clamping ends of the two chain clips clamp the product to clamp and fix the product in the V-shaped groove.

[0014] In the present utility model, a chute is further arranged on the chain clip block, the notch direction of the chute is consistent with the extending direction of the clamping end, a bearing is arranged in the chute, and the axial direction of the bearing is parallel to the rotation axis of the chain clip pressing piece.

[0015] Wherein, an installation hole for connecting with a conveying chain is arranged on one side of the chain clip block far away from the installation groove, the axial direction of the installation hole is parallel to the rotation axis of the chain clip pressing piece, and the installation hole penetrates through the chute and the external space.

[0016] In the present utility model, a limiting convex block is arranged on the surface of the chain clip block where the driving end extends, and the limiting convex block is located on the side far away from the driving end to stabilize the position of the chain clip block by limiting the limiting convex block.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The two chain clip pressing pieces of the new double-hook chain clip of the horizontal combined machine of the present utility model can expand a large space, which is convenient for directly receiving electronic components, with high efficiency. At the same time, the two chain clip pressing pieces press and fix the electronic components from both sides, with high stability. When multiple double-hook chain clips are used to convey electronic components, it is convenient to control the movement of the chain clip pressing pieces, so that individual double-hook chain clips that need to be replenished can receive materials, and other double-hook chain clips that do not need to be replenished can hold the original electronic components for clamping and conveying, so as to realize automatic replenishment. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following briefly introduces the drawings required to be used in the embodiments. The drawings in the following description are only the corresponding drawings of some embodiments of the present invention.

[0019] Figure 1 It is a schematic structural diagram of the two clamping ends of the new double-hook chain clamp of the horizontal combined machine of the present invention being opened.

[0020] Figure 2 It is a schematic structural diagram of the two clamping ends of the new double-hook chain clamp of the horizontal combined machine of the present invention being closed.

[0021] Figure 3 It is a schematic exploded view of the new double-hook chain clamp of the horizontal combined machine of the present invention. Detailed Description of the Preferred Embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] The directional terms mentioned in the present invention, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "side", "top" and "bottom", etc., are only with reference to the orientation of the drawings. The directional terms used are for explaining and understanding the present invention, rather than for limiting the present invention.

[0024] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, the connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0025] In the prior art, the insertion machine loads electronic components by using a single-hook chain clamp to clamp the electronic components for transportation. However, the space in which the single-hook chain clamp can be expanded is small. Therefore, it is necessary to first load the electronic components onto a transfer conveying mechanism having multiple conveying slots, and then the transfer conveying mechanism gradually moves and operates by controlling the multiple conveying slots on the transfer conveying mechanism to transfer the electronic components to the single-hook chain clamp for further transportation. This is inefficient and requires more steps. At the same time, the chain clamp pressing plate of the single-hook chain clamp presses the electronic components from a single side, and has poor stability.

[0026] At the same time, before the single-hook chain clamp receives the electronic components on the conveying trough, the chain clamp pressure plate will be opened first. In this way, when reverse transportation is required to supplement a specific electronic component that is missing or damaged, other electronic components on the single-hook chain clamp that do not need to be supplemented will fall off. Therefore, it is impossible to achieve forward and reverse transportation, and has low functionality and efficiency.

[0027] The following is a preferred embodiment of a novel double-hook chain clamp for a horizontal coupled machine provided by the utility model that can solve the above technical problems.

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 In the figures, units with similar structures are represented by the same reference numerals.

[0029] The utility model provides a novel double-hook chain clamp for a horizontal combined machine, which comprises a chain clamp block 11, a chain clamp pressing sheet 12, and a spring 14.

[0030] The chain clamp block 11 includes a through-mounted installation slot 112, two chain clamp pressure pieces 12 are arranged in the installation slot 112, the chain clamp pressure piece 12 is elastically rotated and arranged in the installation slot 112 by a spring 14, the two ends of the chain clamp pressure piece 12 are respectively a driving end 121 and a clamping end 122, the driving end 121 and the clamping end 122 are respectively extended outside the two ends of the installation slot 112, the driving force of the spring 14 makes the clamping ends 122 of the two chain clamp pressure pieces 12 clamp the product, when the driving end 121 is squeezed by force, the clamping ends 122 of the two chain clamp pressure pieces 12 are away from each other, and the two clamping ends 122 are opened. The two chain clamp pressure pieces can open a large space, which is convenient for directly receiving electronic components, and the efficiency is high. At the same time, the two chain clamp pressure pieces are pressed from both sides of the electronic components, and the stability is high.

[0031] Please refer to Figure 3 In this embodiment, the side of the chain clamp pressure piece 12 is in sliding contact with the inner wall surface of the installation groove 112, and the rotation trajectory planes of the two chain clamp pressure pieces 12 are parallel. That is, the rotation trajectories of the two chain clamp pressure pieces 12 are staggered, and there is an intersection area when clamping the product to better clamp the product.

[0032] Among them, the cross-section of the chain clip pressing piece 12 perpendicular to the rotation axis of the chain clip pressing piece 12 is a bent arc structure, and the side where the two chain clip pressing pieces 12 are close to each other is the arc convex side. In this way, there is more space to set the spring 14, and the overall structure is more compact.

[0033] In this embodiment, the clamping end 122 of the chain clip pressing piece 12 is a bent structure, and the clamping ends 122 of the two chain clip pressing pieces 12 are bent towards the direction of approaching each other, so that the two chain clip pressing pieces 12 can open a larger space and can also better clamp the product.

[0034] In addition, one end of the driving end 121 away from the clamping end 122 is rotationally connected to the chain clip block 11 through a rotating pin shaft 13, and the other end of the driving end 121 is provided with an arc-shaped pressure receiving surface 1212. The arc-shaped pressure receiving surface 1212 can be squeezed from both side directions of the arc-shaped pressure receiving surface 1212, so that the chain clip pressing piece 12 rotates. A positioning plane 1211 is provided on one side of the driving end 121, and the positioning plane 1211 is located between the arc-shaped pressure receiving surface 1212 and the rotating pin shaft 13. When the two chain clip pressing pieces 12 are opened in place, the positioning plane 1211 can form a stable surface contact with the corresponding pressing component, so that the two chain clip pressing pieces 12 are stably kept in the open state.

[0035] In this embodiment, positioning convex blocks 123 for positioning and connecting with the spring 14 are provided on the arc-shaped concave sides of the two chain clip pressing pieces 12, so that the spring forms a stable fit with the two chain clip pressing pieces 12.

[0036] In this embodiment, a V-shaped groove 113 for carrying the product is provided on the chain clip block 11. The V-shaped groove 113 is located between the two chain clip pressing pieces 12. The clamping ends 122 of the two chains clamp the product and clamp the product in the V-shaped groove 113. The V-shaped groove 113 can facilitate receiving the product first, and then clamping the product in the V-shaped groove 113 through the clamping ends 122 of the two chains.

[0037] In this embodiment, a sliding groove 114 is further provided on the chain clip block 11. The groove opening direction of the sliding groove 114 is the same as the extending direction of the clamping end 122. A bearing 15 is arranged in the sliding groove 114 through a pin shaft 16. The axial direction of the bearing 15 is parallel to the rotation axis of the chain clip pressing piece 12. In this way, when the driving end 121 slides relative to the corresponding pressing component, a corresponding limiting plate extends in the sliding groove 114 and contacts the bearing to realize the smooth movement of the new double-hook chain clip.

[0038] Among them, an installation hole 115 for connecting with the conveying chain is provided on one side of the chain clip block 11 away from the installation groove 112. The axial direction of the installation hole 115 is parallel to the rotation axis of the chain clip pressing piece 12, and the installation hole 115 penetrates through the sliding groove 114 and the external space.

[0039] In this embodiment, a limiting bump 111 is provided on one side of the driving end 121 of the chain clip block 11. The limiting bump 111 is located on the side away from the driving end 121 to stabilize the position of the chain clip block 11 by restricting the limiting bump 111, facilitating the removal of the product from the new double-hook chain clip.

[0040] When the new double-hook chain clip of the horizontal combined machine of the present utility model is in use, the driving force of the spring 14 will cause the clamping ends 122 of the two chain clip pressing plates 12 to clamp the product. After the product is used for plug-in, the chain clip block 11 moves to the feeding position along with the conveying chain, and a corresponding pressing component is provided at the feeding position. The pressing component will press the driving end 121, causing the clamping ends 122 of the two chain clip pressing plates 12 to move away from each other, realizing the opening of the two clamping ends 122. The two chain clip pressing plates can expand a large space, so as to facilitate receiving electronic components. Then the conveying chain drives the chain clip block 11 carrying the product to the plug-in position for plug-in operation.

[0041] The two chain clip pressing plates of the new double-hook chain clip of the horizontal combined machine in this preferred embodiment can expand a large space, which is convenient for directly receiving electronic components, with high efficiency. At the same time, the two chain clip pressing plates press and fix the electronic components from both sides, with high stability.

[0042] When multiple double-hook chain clips are provided to convey electronic components, it is convenient to control the actions of the chain clip pressing plates, enabling individual double-hook chain clips that need to be replenished to receive materials, while other double-hook chain clips that do not need to be replenished hold the original electronic components for clamping and conveying, so as to achieve automatic replenishment.

[0043] In summary, although the present utility model has been disclosed above with the preferred embodiments, the above preferred embodiments are not intended to limit the present utility model. Those of ordinary skill in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model is subject to the scope defined by the claims.

Claims

1. A new double - hook chain clamp for a horizontal combined machine, characterized in that, include: Chain clamp block, chain clamp pressure plate, and spring; The chain clamp block includes an installation groove that is set through, and the two chain clamp pressure plates are set in the installation groove. The chain clamp pressure plate is elastically rotated in the installation groove by the spring. The two ends of the chain clamp pressure plate are respectively a driving end and a clamping end. The driving end and the clamping end extend outside the two ends of the installation groove respectively. The driving force of the spring makes the clamping ends of the two chain clamp pressure plates clamp the product. When the driving end is squeezed by force, the clamping ends of the two chain clamp pressure plates move away from each other.

2. The new double-hook chain clamp of the horizontal combined machine according to claim 1, characterized in that, The side surface of the chain clamp pressing plate is in sliding contact with the inner wall surface of the installation groove, and the track planes of the two chain clamp pressing plates rotating are parallel.

3. The new double-hook chain clamp of the horizontal combined machine according to claim 2, characterized in that, The cross section of the chain clamp pressing plate perpendicular to the rotation axis of the chain clamp pressing plate is a curved arc structure, and the sides of the two chain clamp pressing plates close to each other are arc-shaped convex sides.

4. The new double-hook chain clip of the horizontal combined machine according to claim 3, characterized in that, The clamping end of the chain clamp pressure plate is a bent structure, and the clamping ends of the two chain clamp pressure plates are bent in a direction approaching each other.

5. The new double-hook chain clip of the horizontal combined machine according to claim 3, characterized in that, One end of the driving end away from the clamping end is rotatably connected to the chain clamp block via a rotating pin, the other end of the driving end is provided with an arc-shaped pressure surface, one side of the driving end is provided with a positioning plane, and the positioning plane is located between the arc-shaped pressure surface and the rotating pin.

6. The new double-hook chain clamp of the horizontal combined machine according to claim 3, characterized in that, The arc-shaped inner concave sides of the two chain clip pressing plates are provided with positioning protrusions for positioning connection with the springs.

7. The new double-hook chain clip of the horizontal combined machine according to claim 1, characterized in that The chain clamp block is provided with a V-shaped groove for carrying the product, the V-shaped groove is located between the two chain clamp pressing plates, and the clamping ends of the two chain clamps clamp the product to fix the product in the V-shaped groove.

8. The new double-hook chain clamp of the horizontal combined machine according to claim 1, characterized in that, The chain clamp block is also provided with a slide groove, the notch direction of the slide groove is consistent with the extension direction of the clamping end, a bearing is arranged in the slide groove, and the axial direction of the bearing is parallel to the rotation axis of the chain clamp pressure plate.

9. The novel double-hook chain clamp of the horizontal combined machine according to claim 8, characterized in that, A mounting hole for connecting with a conveying chain is arranged on one side of the chain clamp block away from the mounting groove, the axial direction of the mounting hole is parallel to the rotation axis of the chain clamp pressing plate, and the mounting hole passes through the slide groove and the external space.

10. The new double-hook chain clamp of the horizontal combined machine according to claim 1, characterized in that, A limiting protrusion is arranged on one side of the chain clamp block extending from the driving end, and the limiting protrusion is located on a side away from the driving end, so as to stabilize the position of the chain clamp block by limiting the limiting protrusion.

Images