Arrangement mechanism

Abstract

The utility model relates to the technical field of packaging equipment, and discloses an arrangement mechanism which comprises a positioning platform arranged between a subpackage conveying line and a discharging conveying line, a sliding seat capable of reciprocating between the subpackage conveying line and the positioning platform and a package arrangement assembly arranged on the sliding seat, and a transition area is arranged between the positioning platform and the subpackage conveying line. The bag arranging assembly comprises a lifting support and first lifting power for driving the lifting support to ascend and descend, a baffle is arranged at the front end of the lifting support, a pressing plate which is distributed opposite to the baffle and can move front and back is arranged at the rear end of the lifting support, and folding pieces which can be close to each other or away from each other are arranged on the two sides of the lifting support. When a set of products on the subpackaging conveying line are limited by the pressing plate and the baffle and enter the transition area, the folding pieces get close to each other to fold the products, and the folded products are fed into the positioning platform along with movement of the bag arranging assembly. The device has the beneficial effects of convenience in use, stable structure and good finishing effect.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and in particular to a sorting mechanism. Background Technology

[0002] Flat, bagged products need to be sorted before packaging. For example, before bagged spicy strips are packed into boxes, they are first transported to a sub-packaging conveyor line via a feeding conveyor line. On the sub-packaging conveyor line, several bags of products are separated into a group by partitions. Then, a group of products is pushed into the sorting station by a pusher plate. The existing sorting station usually has inclined guides on both sides. After the products enter along the guides, they are restricted and sorted. However, the products in the packaging bag are not completely evenly distributed. When the products move along the guides, they are prone to jamming and tipping, resulting in poor overall stability. Utility Model Content

[0003] In order to solve the above-mentioned problems in the prior art, this utility model provides a sorting mechanism that is easy to use, has good stability, and has good sorting effect.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A sorting mechanism includes a positioning platform disposed between a sub-packaging conveyor line and a discharge conveyor line, a sliding seat that can reciprocate between the sub-packaging conveyor line and the positioning platform, and a sorting assembly disposed on the sliding seat. A transition zone is provided between the positioning platform and the sub-packaging conveyor line. The sorting assembly includes a lifting bracket and a first lifting power for driving the lifting bracket to rise and fall. A baffle is provided at the front end of the lifting bracket, and a pressure plate distributed opposite to the baffle and movable back and forth is provided at the rear end of the lifting bracket. Both sides of the lifting bracket are provided with gathering members that can move closer to or further away from each other. When a group of products on the sub-packaging conveyor line is limited by the pressure plate and the baffle and enters the transition zone, the gathering members move closer to each other to gather the products. The gathered products are then sent into the positioning platform as the sorting assembly moves.

[0006] By adopting the above technical solution: when a group of products on the sub-packaging conveyor line moves to directly below the sorting assembly, the first lifting force drives the lifting bracket to descend, the pressure plate moves closer to the baffle, and at the same time, the sliding seat drives the sorting assembly to move the products to the transition zone. At this time, the products separate from the sub-packaging conveyor line, and the two gathering components move closer to gather the products. At this time, the front-to-back direction of the products is limited by the baffle and pressure plate, and the left-to-right direction of the products is limited by the gathering components. Then, the sliding seat moves to the positioning platform and sends the sorted and gathered products into the positioning platform for positioning, which facilitates the subsequent entry of the products into the discharge conveyor line. This sorting mechanism can sort a group of products in four directions (front, back, left, and right) and stably send them into the positioning platform. The products are not prone to jamming or tipping during the sorting process.

[0007] Preferably, the side of the sliding seat is provided with a first translational force for driving the sliding seat to move and a slide rail distributed parallel to the first translational force, and the sliding seat is slidably connected to the slide rail; the rear end of the lifting bracket is provided with a second translational force connected to the pressure plate.

[0008] Preferably, the upper end of the lifting bracket is provided with a connecting frame and a guide rod on the connecting frame. The two ends of the guide rod slide through the retracting member, and the connecting frame is provided with a third translational force connected to the retracting member. The third translational force drives the retracting member to move closer or further away, retracting the two sides of a set of products, making it easier for the products to enter the positioning platform more stably.

[0009] Preferably, the positioning platform has positioning elements distributed in opposite directions on both sides, and a sixth translational force that drives the positioning elements to move closer or further away. The positioning platform is configured to reciprocate along the direction of the discharge conveyor line. A pusher assembly is provided on the upper side of the positioning platform, which can reciprocate between the positioning platform and the discharge conveyor line. When a group of products enters the positioning platform, the two positioning elements move closer together to position the group of products. When the positioning platform moves along the discharge conveyor line to a preset position, the pusher assembly pushes the group of products on the positioning platform onto the discharge conveyor line. After the gathered and organized products enter the positioning platform, the sixth translational force drives the positioning elements to move closer to position the products, and finally, the pusher assembly pushes the positioned products onto the discharge conveyor line.

[0010] Preferably, the bottom of the positioning platform is provided with a fourth translational force, and the top surface of the positioning platform is provided with a fifth translational force; the pusher assembly includes a connecting bracket connected to the fifth translational force, a second lifting force provided at the end of the connecting bracket, and a pusher plate connected to the second lifting force.

[0011] Preferably, the positioning member has a through-groove groove on its inner side, and the push plate has a lug that extends into the groove at a corresponding position. Since there is a gap between the push plate and the positioning member, this gap can easily cause the product to get stuck. The cooperation between the groove and the lug effectively prevents the product from getting stuck in the gap.

[0012] Therefore, this utility model has the advantages of being easy to use, having a stable structure, and providing good finishing effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 for Figure 1 Top view.

[0015] Figure 3 This is a connection diagram of the bag-making components, lifting bracket, and sliding seat.

[0016] Figure 4 This is a schematic diagram of the push-pack component.

[0017] Figure 5 This is a schematic diagram showing the positions of the push plate and positioning components. Detailed Implementation

[0018] To make the technical problem to be solved, the technical solution, and the beneficial technical effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and several exemplary embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the scope of protection of the present utility model.

[0019] It should be understood that the terms "first," "second," etc., used herein are for descriptive purposes only and should not be construed as indicating or implying relative importance, nor should they be construed as implicitly specifying the number of technical features indicated. Features specified with "first" or "second" may expressly or implicitly indicate that at least one of those features is included.

[0020] like Figures 1-3 The sorting mechanism shown includes a positioning platform 20 disposed between a sub-packaging conveyor line 10 and a discharge conveyor line 11, a sliding seat 21 that can reciprocate between the sub-packaging conveyor line 10 and the positioning platform 20, and a sorting assembly 22 disposed on the sliding seat 21. A transition zone 23 is provided between the positioning platform 20 and the sub-packaging conveyor line 10. The sorting assembly 22 includes a lifting bracket 220 and a first lifting power 221 that drives the lifting bracket 220 to rise and fall. A baffle 222 is provided at the front end of the lifting bracket 220, and a pressure plate 223 that is distributed opposite to the baffle 222 and can move back and forth is provided at the rear end of the lifting bracket 220. Gathering members 224 that can move closer to or further away from each other are provided on both sides of the lifting bracket 220. When a group of products on the sub-packaging conveyor line 10 is limited by the pressure plate 223 and the baffle 222 and enters the transition zone 23, the gathering members 224 move closer to each other to gather the products. The gathered products are then sent into the positioning platform 20 as the sorting assembly 22 moves.

[0021] The sliding seat 21 has a first translational force 210 driving the sliding seat 21 to move and a slide rail 211 distributed parallel to the first translational force 210. The sliding seat 21 is slidably connected to the slide rail 211. The rear end of the lifting bracket 220 has a second translational force 225 connected to the pressure plate 223. The upper end of the lifting bracket 220 has a connecting frame 226 and a guide rod 227 on the connecting frame 226. The two ends of the guide rod 227 slide through the gathering member 224 respectively. The connecting frame 226 has a third translational force 228 connected to the gathering member 224.

[0022] like Figure 4 As shown, the positioning platform 20 has positioning elements 24 facing each other on both sides and a sixth translational force 25 that drives the positioning elements 24 to move closer or further away. The positioning platform 20 is configured to reciprocate along the movement direction of the discharge conveyor line 11. The upper side of the positioning platform 20 is provided with a pusher assembly 40 that can reciprocate between the positioning platform 20 and the discharge conveyor line 11. When a group of products enters the positioning platform 20, the two positioning elements 24 move closer to each other to position the group of products. When the positioning platform 20 moves along the discharge conveyor line 11 to a preset position, the pusher assembly 40 pushes the group of products on the positioning platform 20 onto the discharge conveyor line 11. The bottom of the positioning platform 20 is provided with a fourth translational force 31, and the top surface of the positioning platform 20 is provided with a fifth translational force 32. The pusher assembly 40 includes a connecting bracket 41 connected to the fifth translational force, a second lifting force 42 provided at the end of the connecting bracket 41, and a pusher plate 43 connected to the second lifting force 42.

[0023] like Figure 5 As shown, the inner side of the positioning member 24 is provided with a relief groove 240 that runs through the front and back, and the push plate 43 is provided with a lug 430 that extends into the relief groove 240 at the corresponding position.

[0024] In this embodiment, the first lifting force, the second lifting force, the second translational force, the third translational force, and the sixth translational force all employ cylinders; the first translational force, the fourth translational force, and the fifth translational force employ electric linear slides, and the movement speed of the fourth translational force is configured to be the same as the movement speed of the discharge conveyor line, thereby enabling a group of products on the positioning platform to be pushed onto the discharge conveyor line during movement. In some embodiments, the third translational force can employ two sets of cylinders, with the two sets of cylinders correspondingly connected to the gathering component, or it can employ one set of double-headed cylinders, with both sets of cylinders simultaneously connected to the gathering component;

[0025] Referring to the accompanying drawings, the principle of this utility model is as follows: Figure 1 and Figure 2As shown, when a group of products on the sub-packaging conveyor line 10 (the products are separated and positioned by the partitions on the sub-packaging conveyor line) moves to directly below the sorting assembly 22, the first lifting force 221 drives the lifting bracket 220 to descend, the pressure plate 223 moves closer to the baffle 222, and at the same time the sliding seat 21 moves, causing the sorting assembly 22 to move the products to the transition zone 23. At this time, the products are separated from the sub-packaging conveyor line 10, and the two gathering components 224 move closer, causing the sides of the products to gather. The front-to-back direction of the products is limited by the baffle and the pressure plate, and the left-to-right direction of the products is limited by the gathering components. Then the sliding seat 21 moves to the positioning position. At the platform, the sorted and gathered products are sent to the positioning platform 20. The sixth translational force 25 on both sides of the positioning platform 20 drives the positioning component 24 to approach and position the products. The fourth translational force 31 first drives the positioning platform to move a certain distance in the opposite direction to the discharge conveyor line 11, so that the position of the products is consistent with the position of the storage tank 110 on the discharge conveyor line 11. Then, the fourth translational force 31 drives the positioning platform 20 to move in the same direction and at the same speed as the discharge conveyor line 11. Finally, the fifth translational force 32 drives the push plate 42 to move and push a group of products into the storage tank 110 of the discharge conveyor line. This sorting mechanism can sort a group of products in four directions (front, back, left, and right) and stably send them into the positioning platform. The products are not easy to jam or tip over during the sorting process.

[0026] In the description of this utility model, it should be understood that the directions or positional relationships indicated by up, down, left, right, inner end, outer end, one end, and the other end are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the purpose of more clearly describing the technical solution of this utility model, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as a limitation of this utility model.

[0027] Although specific embodiments of the present invention are described in detail herein, they are given for illustrative purposes only and should not be construed as limiting the scope of the present invention. Various substitutions, alterations, and modifications may be conceived without departing from the spirit and scope of the present invention.

Claims

1. A collating mechanism characterized by, It includes a positioning platform (20) set between the sub-packaging conveyor line (10) and the discharge conveyor line (11), a sliding seat (21) that can reciprocate between the sub-packaging conveyor line (10) and the positioning platform (20), and a packaging assembly (22) set on the sliding seat (21). A transition zone (23) is provided between the positioning platform (20) and the sub-packaging conveyor line (10). The bag-collecting assembly (22) includes a lifting bracket (220) and a first lifting power (221) for driving the lifting bracket (220) to rise and fall. The front end of the lifting bracket (220) is provided with a baffle (222), and the rear end of the lifting bracket (220) is provided with a pressure plate (223) that is distributed opposite to the baffle (222) and can move back and forth. Both sides of the lifting bracket (220) are provided with retractable parts (224) that can move closer to or further away from each other. When a group of products on the subcontracting conveyor line (10) is limited by the pressure plate (223) and the baffle (222) and enters the transition zone (23), the gathering members (224) move closer to each other to gather the products, and the gathered products are sent into the positioning platform (20) with the movement of the packaging assembly (22).

2. A collating mechanism according to claim 1, wherein The side of the sliding seat (21) is provided with a first translational force (210) that drives the sliding seat (21) to move and a slide rail (211) that is parallel to the first translational force (210). The sliding seat (21) is slidably connected to the slide rail (211). The rear end of the lifting bracket (220) is provided with a second translational force (225) that is connected to the pressure plate (223).

3. An arrangement according to claim 1 or 2, c h a r a c t e r i s e d i n that The upper end of the lifting bracket (220) is provided with a connecting frame (226) and a guide rod (227) on the connecting frame (226). The two ends of the guide rod (227) slide through the gathering member (224) respectively. The connecting frame (226) is provided with a third translational force (228) connected to the gathering member (224).

4. The collating mechanism of claim 1 wherein, The positioning platform (20) is provided with positioning components (24) distributed in opposite directions on both sides, and a sixth translational force (25) that drives the positioning components (24) to move closer or further away. The positioning platform (20) is configured to reciprocate along the movement direction of the discharge conveyor line (11). The upper side of the positioning platform (20) is provided with a pusher assembly (40) that can reciprocate between the positioning platform (20) and the discharge conveyor line (11). When a group of products enters the positioning platform (20), the two positioning pieces (24) move closer to each other to position the group of products; when the positioning platform (20) moves along the discharge conveyor line (11) to the preset position, the pusher assembly (40) pushes the group of products on the positioning platform (20) onto the discharge conveyor line (11).

5. A collating mechanism according to claim 4, wherein The bottom of the positioning platform (20) is provided with a fourth translation force (31), and the top surface of the positioning platform (20) is provided with a fifth translation force (32). The pusher assembly (40) includes a connecting bracket (41) connected to the fifth translational force, a second lifting force (42) located at the end of the connecting bracket (41), and a push plate (43) connected to the second lifting force (42).

6. A collating mechanism according to claim 5, wherein The inner side of the positioning member (24) is provided with a front-to-rear through accommodating slot (240), and the push plate (43) is provided with a lug (430) extending into the accommodating slot (240) at the corresponding position of the accommodating slot (240).

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