Back-end automatic grabbing device of high-speed die-cutting machine
By designing an automatic gripping device in the post-die-cutting machine, integrating conveyor belts, guides, counting and separating mechanisms, and using a robotic arm clamp to grip products, the problems of low efficiency in traditional manual gripping and unstable automatic gripping are solved, realizing efficient and automated production of high-speed die-cutting machines.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAXING JINXIN AL CONTAINER
- Filing Date
- 2025-03-20
- Publication Date
- 2026-04-24
AI Technical Summary
Traditional manual gripping methods are inefficient in die-cutting machine production, and are labor-intensive and prone to errors. Existing automated gripping devices are unstable and have poor adaptability in high-speed die-cutting machines.
An automatic gripping device for the downstream of a high-speed die-cutting machine was designed, integrating a conveyor belt, a guiding mechanism, a product counting and identification mechanism, a product separating mechanism, and an automatic product gripping mechanism. The automatic gripping mechanism, composed of a robotic arm and a clamping plate, realizes the automatic conveying, guiding, counting, separating, and gripping of products.
It enables rapid and accurate gripping of die-cut products, improves production efficiency, reduces manual intervention, and significantly enhances the level of automation.
Smart Images
Figure CN224160004U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging box production technology, specifically to an automatic gripping device for the downstream process of a high-speed die-cutting machine. Background Technology
[0002] In the die-cutting machine production process, the subsequent product gripping and handling processes are key links to improve production efficiency and automation.
[0003] Traditional manual gripping methods suffer from low efficiency, high labor intensity, and susceptibility to errors. While existing automated gripping devices have improved efficiency to some extent, they still suffer from unstable gripping and poor adaptability under the high-frequency and high-precision requirements of high-speed die-cutting machines. Utility Model Content
[0004] The main objective of this invention is to provide an automatic gripping device for the downstream process of a high-speed die-cutting machine, which solves the aforementioned technical problems.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic gripping device for the downstream of a high-speed die-cutting machine, comprising a frame, a conveyor belt on the frame, several crossbars on both sides of the conveyor belt, a guide mechanism on the crossbars, a product counting and identification mechanism at the outlet end of the guide mechanism, a product separating mechanism on one side of the product counting and identification mechanism, and an automatic product gripping mechanism on one side of the product separating mechanism; the automatic product gripping mechanism includes a control console, a robotic arm on the control console, a rotary motor at one end of the robotic arm, a crossbar at the output end of the rotary motor, a guide rail on the crossbar, two sets of moving blocks on the guide rail, and a clamping plate at the end of each moving block.
[0006] Based on the above scheme and as a preferred embodiment of the above scheme: the guiding mechanism includes a track set on the crossbeam, two sets of first sliders are provided on the track, a guide rod is provided on the first slider, a connecting block is provided at the bottom of the guide rod, a guide plate is provided at the bottom of the connecting block, and a gap is reserved between the guide plate and the conveyor belt.
[0007] Based on the above scheme and as a preferred embodiment of the above scheme: the product counting and identification mechanism includes a first vertical plate mounted on a frame, a first slide rail on the first vertical plate, a second slider inside the first slide rail, a first sliding plate at the front end of the second slider, a third slider on the first sliding plate, an extension plate at the front end of the third slider, a counting plate mounted on the end of the extension plate facing the conveyor belt, and a counter on the counting plate.
[0008] Based on the above scheme and as a preferred embodiment of the above scheme: a first cylinder and a second cylinder are respectively provided on the first slide rail and the first slide plate, the output end of the first cylinder is fixedly connected to the second slider, and the output end of the second cylinder is fixedly connected to the third slider.
[0009] Based on the above scheme and as a preferred embodiment: the product separating mechanism is provided in two sets and symmetrically arranged on both sides of the conveyor belt; the product separating mechanism includes a second vertical plate, a second slide rail on the second vertical plate, a fourth slider inside the second slide rail, a second sliding plate at the front end of the fourth slider, a fifth slider at the front end of the second sliding plate, a blocking plate at the front end of the fifth slider, a blocking cylinder at the end of the blocking plate near the conveyor belt, and a stop block at the output end of the blocking cylinder.
[0010] Based on the above scheme and as a preferred embodiment of the above scheme: a third cylinder and a fourth cylinder are respectively provided on the second slide rail and the second slide plate, the output end of the third cylinder is fixedly connected to the fourth slider, and the output end of the fourth cylinder is fixedly connected to the fifth slider.
[0011] The beneficial effects of this utility model are as follows: By integrating a conveyor belt, a guiding mechanism, a product counting and identification mechanism, a product separating mechanism, and an automatic product gripping mechanism on the frame, this device realizes the functions of automatic conveying, guiding, counting, separating, and gripping unloading of products after die-cutting. By setting up an automatic gripping mechanism composed of a robotic arm and a clamping plate, it can quickly and accurately grip products on the conveyor belt, realize automated handling operations, significantly improve production efficiency, and reduce manual intervention. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0013] Figure 2 This is a side perspective view of the present invention;
[0014] Figure 3 This is a schematic diagram of the overall structure of the guiding mechanism, product counting and identification mechanism and product separating mechanism in this utility model;
[0015] Figure 4 This is a perspective view of the guiding mechanism, product counting and identification mechanism, and product separating mechanism in this utility model;
[0016] Figure 5 This is an isometric view of the guiding mechanism, product counting and identification mechanism, and product separating mechanism in this utility model;
[0017] Figure 6 This is a front view of the guiding mechanism, product counting and identification mechanism, and product separating mechanism in this utility model;
[0018] Figure 7 This is a utility model Figure 6 Enlarged front view of point A in the middle. Detailed Implementation
[0019] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. However, the specific implementation methods and embodiments described below are for illustrative purposes only and are not intended to limit the present invention.
[0020] In this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0021] See attached diagram. Figures 1 to 7 An automatic gripping device for the downstream of a high-speed die-cutting machine in this embodiment includes a frame 1, a conveyor belt 2 on the frame 1, several crossbars 3 on both sides of the conveyor belt 2, a guide mechanism on the crossbars 3, a product counting and identification mechanism at the outlet end of the guide mechanism, a product separating mechanism on one side of the counting mechanism, and an automatic product gripping mechanism on one side of the product separating mechanism.
[0022] See attached image. Figure 1 and Figure 2 The automatic product gripping mechanism includes a control console 9, on which a robotic arm 90 is mounted. One end of the robotic arm 90 is equipped with a rotary motor, and the output end of the rotary motor is equipped with a crossbar 91. A guide rail 910 is mounted on the crossbar 91, and two sets of moving blocks 92 are mounted on the guide rail 910. The ends of the moving blocks 92 are equipped with clamping plates 93. In one possible implementation, a clamping cylinder is provided inside the guide rail 910. The clamping cylinder is used to control the movement of the clamping plates 93 on the guide rail 910, so that the two clamping plates 93 can be adjusted to a suitable distance according to the number of products being counted, so as to clamp and unload the counted products at one time.
[0023] It should be noted that in this device, the conveyor belt 2, guiding mechanism, product counting and identification mechanism, product separating mechanism and automatic product gripping mechanism are all controlled by an external industrial controller. The industrial controller and the counter can be regarded as existing counters.
[0024] Further details are shown in the attached diagram. Figure 3 , Figure 5 and Figure 6The guiding mechanism includes a track 30 mounted on a crossbeam 3. The track 30 has two sets of first sliders 31. The first sliders 31 have guide rods 32. The bottom of the guide rods 32 has a connecting block 320. The bottom of the connecting block 320 has a guide plate 33. A gap 330 is reserved between the guide plate 33 and the conveyor belt 2.
[0025] In one possible implementation, electric actuators are provided at both ends of the crossbar. The output end of the electric actuator is connected to the first slider 31 to drive the first slider 31 to move on the track 30, thereby adjusting the distance between the two sets of guide rods 32 and the two sets of guide plates 33 to accommodate products of different sizes.
[0026] Further details are shown in the attached diagram. Figure 3 , Figure 4 and Figure 7 The product counting and identification mechanism includes a first vertical plate 4 mounted on a frame, a first slide rail 40 on the first vertical plate 4, a second slider 400 inside the first slide rail 40, a first sliding plate 401 at the front end of the second slider 400, a third slider 420 on the first sliding plate 401, an extension plate 5 at the front end of the third slider 420, a counting plate 50 mounted on the end of the extension plate 5 facing the conveyor belt 1, and a counter 51 on the counting plate 50.
[0027] Furthermore, a first cylinder 41 and a second cylinder 42 are respectively provided on the first slide rail 40 and the first slide plate 401. The output end of the first cylinder 41 is fixedly connected to the second slider 400, and the output end of the second cylinder 42 is fixedly connected to the third slider 420.
[0028] In the product counting and identification mechanism, the first cylinder 41 can drive the second slider 400 to move up and down in the first slide rail 40, thereby driving the first slide plate 401 to move up and down; the second cylinder 42 can drive the third slider 420 to move back and forth on the first slide plate 401, thereby driving the extension plate 5 to move back and forth, and thus driving the counting plate 50 and the counter 51 to move back and forth, so as to adapt to the counting of products of different sizes.
[0029] Further details are shown in the attached diagram. Figure 3 , Figure 4 and Figure 7 The product separation mechanism has two sets and is symmetrically arranged on both sides of the conveyor belt 2. The product separation mechanism includes a second vertical plate 6, a second slide rail 60 on the second vertical plate 6, a fourth slider 600 inside the second slide rail 60, a second slide plate 601 at the front end of the fourth slider 600, a fifth slider 61 at the front end of the second slide plate 601, a blocking plate 62 at the front end of the fifth slider 61, a blocking cylinder 7 at the end of the blocking plate 62 near the conveyor belt 2, and a stop block at the output end of the blocking cylinder 7.
[0030] Furthermore, a third cylinder 8 and a fourth cylinder 80 are respectively provided on the second slide rail 60 and the second slide plate 601. The output end of the third cylinder 8 is fixedly connected to the fourth slide plate 80, and the output end of the fourth cylinder 80 is fixedly connected to the fifth slide plate 61.
[0031] In the product separation mechanism, the fourth slider 600 can be driven to move up and down in the second slide rail 60 by the third cylinder 8, thereby driving the second slide plate 601 to move up and down; the fifth slider 61 can be driven to move back and forth on the second slide plate 601 by the fourth cylinder 80, thereby driving the blocking plate 62 to move back and forth; when the set number of products is reached, the blocking cylinder 7 drives the stop block to block and separate the products at the end of the count, so as to facilitate the unloading of the counted products.
[0032] It should be noted that a gap 330 is provided between the guide plate 33 and the conveyor belt 2 so that the stop block can block the product through the gap.
[0033] In another possible implementation, the guide plate is provided with clearance holes so that the stop blocks can block and separate the product through the clearance holes.
[0034] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.
Claims
1. An automatic gripping device for the downstream process of a high-speed die-cutting machine, characterized in that: Includes a frame (1), on which a conveyor belt (2) is provided, and on both sides of the conveyor belt (2) are several cross frames (3), on which a guiding mechanism is provided, and at the outlet end of the guiding mechanism is a product counting and identification mechanism, and on one side of the product counting and identification mechanism is a product separating mechanism; and on one side of the product separating mechanism is an automatic product gripping mechanism. The automatic product gripping mechanism includes a control console (9), on which a robotic arm (90) is mounted. One end of the robotic arm (90) is equipped with a rotary motor, and the output end of the rotary motor is equipped with a crossbar (91). The crossbar (91) is equipped with a guide rail (910), and the guide rail (910) is equipped with two sets of moving blocks (92). The end of the moving block (92) is equipped with a clamping plate (93).
2. The automatic gripping device for the downstream process of a high-speed die-cutting machine according to claim 1, characterized in that: The guiding mechanism includes a track (30) set on a crossbeam (3), two sets of first sliders (31) are provided on the track (30), a guide rod (32) is provided on the first slider (31), a connecting block (320) is provided at the bottom of the guide rod (32), a guide plate (33) is provided at the bottom of the connecting block (320), and a gap (330) is reserved between the guide plate (33) and the conveyor belt (2).
3. The automatic gripping device for the downstream process of a high-speed die-cutting machine according to claim 2, characterized in that: The product counting and identification mechanism includes a first vertical plate (4) mounted on a frame, a first slide rail (40) on the first vertical plate (4), a second slider (400) inside the first slide rail (40), a first sliding plate (401) at the front end of the second slider (400), a third slider (420) on the first sliding plate (401), an extension plate (5) at the front end of the third slider (420), a counting plate (50) on one end of the extension plate (5) facing the conveyor belt (2), and a counter (51) on the counting plate (50).
4. The automatic gripping device for the downstream process of a high-speed die-cutting machine according to claim 3, characterized in that: The first slide rail (40) and the first slide plate (401) are respectively provided with a first cylinder (41) and a second cylinder (42). The output end of the first cylinder (41) is fixedly connected to the second slider (400), and the output end of the second cylinder (42) is fixedly connected to the third slider (420).
5. The automatic gripping device for the downstream process of a high-speed die-cutting machine according to claim 4, characterized in that: The product separation mechanism is provided in two sets and symmetrically arranged on both sides of the conveyor belt (2); the product separation mechanism includes a second vertical plate (6), a second slide rail (60) is provided on the second vertical plate (6), a fourth slider (600) is provided in the second slide rail (60), a second sliding plate (601) is provided at the front end of the fourth slider (600), a fifth slider (61) is provided at the front end of the second sliding plate (601), a blocking plate (62) is provided at the front end of the fifth slider (61), a blocking cylinder (7) is provided at one end of the blocking plate (62) near the conveyor belt (2), and a stop block is provided at the output end of the blocking cylinder (7).
6. The automatic gripping device for the downstream process of a high-speed die-cutting machine according to claim 5, characterized in that: The second slide rail (60) and the second slide plate (601) are respectively provided with a third cylinder (8) and a fourth cylinder (80). The output end of the third cylinder (8) is fixedly connected to the fourth slide plate (600), and the output end of the fourth cylinder (80) is fixedly connected to the fifth slide plate (61).