Transfer mechanism for product taking machine and paper cover forming machine

Abstract

The utility model discloses a transfer mechanism for a product taking machine and a paper cover forming machine. The transfer mechanism comprises a rack, a clamping transfer part and a material conveying platform, the rack comprises a track which is transversely arranged; the clamping and transferring part comprises a moving frame, a lifting seat and a clamp; the moving frame is arranged on the track in a sliding manner, and a vertical guide rail is arranged on the moving frame; the lifting seat is arranged on the vertical guide rail in a sliding manner, and a clamp with a clamping power source is arranged on the lifting seat; the clamp comprises a front clamping plate and a rear clamping plate; hook supports for lifting materials are respectively arranged at the lower ends of the front clamping plate and the rear clamping plate; the feeding end of the material conveying platform is connected with the discharging end of the product taking part, a plurality of conveying rollers arranged at intervals are arranged on the material conveying platform, and the intervals form a material taking channel allowing the hook supports to penetrate through. The conveying table receives materials, the hook support enters the material taking channel after the clamp descends, the clamp clamps the materials, the hook support is matched with the front and back to support the materials, the lifting base drives the clamp to ascend and return, the movable frame drives the clamp to transversely move to a material station for feeding, automatic material transferring is achieved, production efficiency is improved, and meanwhile labor cost is low.

Description

Technical Field

[0001] The utility model relates to the field of connecting a product taking machine with a paper cover forming machine, in particular to a transfer mechanism of the product taking machine and the paper cover forming machine. Background Art

[0002] Paper lids are an environmentally friendly material widely used in the catering industry. With growing environmental awareness, paper lids are gradually replacing plastic lids. In the traditional paper lid production process, after a product removal machine removes the material, it must be manually collected and transferred to a hopper in the paper lid forming machine for final molding. This process is inefficient, labor-intensive, and prone to human error. Summary of the Invention

[0003] The utility model aims at the shortcomings of the prior art and provides a transfer mechanism for a product taking machine and a paper cover forming machine, which can automatically transfer materials sent out by a product taking machine to a paper cover forming machine.

[0004] To solve the above technical problems, the utility model is solved through the following technical solutions: the transfer mechanism of the product taking machine and the paper cover forming machine includes a frame, a clamping and transferring part and a material conveying platform; the frame includes a horizontally arranged track, and the track can be used for the clamping and transferring part to move back and forth between the material conveying platform and the paper cover forming part; the clamping and transferring part includes a movable frame, a lifting seat and a clamp; the movable frame is slidably arranged on the track, and the movable frame is provided with a vertical guide rail; the lifting seat is slidably arranged on the vertical guide rail, and the lifting seat is provided with a clamp with a clamping power source; the clamp includes a front splint and a rear splint, and the lower ends of the front splint and the rear splint are respectively provided with hooks for lifting materials; the material conveying platform, whose feeding end is connected with the discharging end of the product taking part, and a plurality of conveying rollers are provided on the material conveying platform, and adjacent conveying rollers are arranged at intervals, and the intervals form a material taking channel for the hooks to pass through.

[0005] The utility model uses a conveyor platform to receive materials, a clamp descends, and a hook holder enters the material receiving channel. The front and rear clamps cooperate to clamp the materials, while the hook holder cooperates with the front and rear clamps to support the materials. The lifting seat drives the clamp to rise and return to its original position, and the mobile frame drives the clamp to move horizontally to the material station for feeding. This achieves automated material transfer, improves production efficiency, and reduces labor costs.

[0006] Preferably, a stop plate is provided below the clamping and transferring portion to position the material on the material conveying platform. The stop plate can ensure the accurate position of the material and facilitate the clamping of the clamp.

[0007] Furthermore, the clamps are provided in a plurality of groups, and the plurality of clamps are laterally adjustable and arranged on the lifting seat. The plurality of groups of clamps can clamp the material at the same time, thereby further improving the production efficiency.

[0008] On the basis of the fixture having multiple groups, the positioning baffles have multiple groups, the multiple positioning baffles are arranged at intervals, and the positioning baffles are transmission-connected to the lifting power source. The positioning baffles can ensure appropriate spacing between the multiple groups of materials, making it convenient for the fixture to take out materials.

[0009] Preferably, the paper cover forming section includes a hopper, which is arranged below the clamp and is connected to the clamp for conveying. The clamp directly feeds the material into the hopper of the paper cover forming station, realizing automatic feeding of the paper cover forming machine and further improving production efficiency.

[0010] Furthermore, the hopper includes a plurality of limit bars, and there is a material unloading gap between adjacent limit bars, and the clamp can be raised and lowered to pass through the material unloading gap. The clamp enters the hopper through the material unloading gap to unload the material, and the unloading is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] Figure 2 It is a structural diagram of the transfer part of the fixture of the utility model.

[0013] Figure 3 It is a structural diagram of the material conveying platform of the present utility model.

[0014] The parts indicated by the numbers in the above drawings are as follows:

[0015] Among them, 1. Frame; 2. Clamping and transfer part; 21. Mobile frame; 22. Lifting seat; 23. Clamp; 231. Front splint; 232. Rear splint; 233. Hook support; 3. Material conveying platform; 31. Conveying roller; 32. Material taking channel; 4. Product taking part; 5. Paper cover forming part; 6. In-place baffle; 7. Material silo; 71. Limit strip. DETAILED DESCRIPTION

[0016] The present invention is described in further detail below with reference to the accompanying drawings and embodiments. The X-axis is the horizontal direction, i.e., the left-right direction; the Y-axis is the longitudinal direction, i.e., the front-back direction; and the Z-axis is the vertical direction, i.e., the up-down direction.

[0017] The transfer mechanism of the product removal machine and the paper cover forming machine includes a frame 1, a clamping and transferring part 2 and a material conveying platform 3; the frame 1 includes a horizontally arranged track, and the track allows the clamping and transferring part 2 to move back and forth between the material conveying platform 3 and the paper cover forming part 5. The clamping and transferring part 2 is arranged above the material conveying platform 3 and the paper box forming platform 5. The track can be a linear guide rail or a guide groove. The clamping and transferring part includes a mobile frame 21, a lifting seat 22 and a clamp 23; the mobile frame 21 is slidably arranged on the track, and the mobile frame 21 has a slider, which is slidably arranged on the track. The mobile frame 21 can be driven to move horizontally by a gear rack mechanism, a screw mechanism or a linear cylinder. The mobile frame 21 is provided with a vertical guide rail, which is fixedly arranged on the mobile frame 21, and the lifting seat 22 is slidably arranged on the vertical guide rail. The lifting seat 22 is arranged on the mobile frame 21 through a connecting plate. The lifting seat 22 is provided with a clamp 23 with a clamping power source. The lifting seat 22 also has a mounting plate, and the clamp 23 is arranged on the mounting plate. The clamp 23 includes a front plate 231 and a rear plate 232. The lower ends of the front plate 231 and the rear plate 232 are respectively provided with hook supports 233 for lifting materials. The front clamp and hook supports 233 form an L-shape. The material conveying platform 3 has an inlet end connected to the outlet end of the product removal section 4. In this embodiment, the product removal section 4 receives semi-finished products removed from paper products with tear lines. The product removal section 4 also includes a manipulator and a conveyor belt. The manipulator places the removed materials on the conveyor belt, which intermittently transports the materials to the material conveying platform 3, or the materials can be directly placed on the material conveying platform 3 after being removed. The material conveying platform 3 is provided with a plurality of conveyor rollers 31. There are various ways to drive the conveyor rollers 31 to rotate. In this embodiment, a sprocket is provided at one end of the conveyor rollers 31. By driving the chain, each conveyor roller 31 rotates, thereby conveying the materials. Adjacent conveying rollers 31 are spaced apart to form a material taking channel 32 for the hook support 233 to pass through. In this embodiment, the material is transported in the transverse direction, so the axial direction of the conveying roller 31 is set in the longitudinal direction, and the front clamping plate 231 and the rear clamping plate 232 move relative to each other back and forth for clamping.

[0018] In order to ensure the accurate positioning of the materials, the material conveying platform 3 is equipped with a positioning baffle 6. The material collection channel 32 between the conveying rollers 31 can also be used to install the positioning baffle 6. When working, the positioning baffle 6 protrudes from the conveying plane of the material conveying platform 3. The positioning baffle 6 positions the materials on the material conveying platform 3. The positioning baffle 6 can accurately position the materials to ensure that the clamps 23 can smoothly pick up the materials. In order to improve production efficiency, the clamps 23 are divided into several groups. Several clamps 23 are arranged on the lifting seat 22 for transverse adjustment. There are many ways to adjust the transverse direction, such as setting an adjustment guide rail on the lifting seat 22 or setting an adjustment slot on the lifting seat 22, etc., to adjust the distance between the clamps 23 according to needs. In order to prevent the distance between the materials from being too close, causing interference between the clamps 23, the positioning baffle 6 is divided into several groups. Several positioning baffles 6 are arranged at intervals. The spacing between the positioning baffles 6 is suitable for the spacing between the clamps 23. The positioning baffle 6 can accurately control the distance between the materials to ensure the stability of the equipment. The positioning baffle 6 is connected to the lifting power source, which can be a motor or a cylinder. The lifting power source drives the positioning baffle 6 to move up and down. When avoiding materials, the lifting power source drives the positioning baffle 6 to move down. When the materials need to be positioned, the lifting power source drives the positioning baffle 6 to move up. At the same time, the positioning baffle 6 can be laterally adjusted and set on an adjustable mounting plate. The adjustable mounting plate is set below the conveying plane of the material conveying platform 3. The spacing between the materials can be adjusted to accommodate materials of different specifications and ensure that the clamp 23 can smoothly pick up the materials.

[0019] In order to connect the transfer mechanism directly with the paper cover forming machine, the paper cover forming part 5 includes a silo 7, which is arranged below the clamp 23. The silo 7 is connected to the clamp 23 for transportation. The clamp 23 can release the material directly above the feeding port of the silo 7, or the silo 7 includes a plurality of limit bars 71, and the plurality of limit bars 71 are surrounded to form a storage cavity. There is a material discharge gap between adjacent limit bars 71. The clamp 23 can be raised and lowered to pass through the material discharge gap. The material discharge gap facilitates the clamp 23 to enter and exit the silo 7. The clamp 23 releases the material after descending into the storage cavity, ensuring that the material enters the silo 7 stably.

[0020] The working principle of the present invention is described below with reference to the accompanying drawings: the material is transported from the material conveying platform 3 to the bottom of the clamp 23, the clamp 23 descends to allow the hook support 233 to enter the material taking channel 32, the clamping power source drives the front clamp 231 and the rear clamp 232 to clamp the material, the front and rear hook supports 233 contact the bottom of the material, the clamp 23 clamps the material and moves upward and laterally to above the silo 7, then the clamp 23 descends, and the unloading gap is used for the clamp 23 to be released, the clamp 23 releases the material into the silo 7, then resets, and repeats the above actions.

[0021] When multiple stacks of materials are transferred at the same time, the stacks of materials enter the material conveying platform 3 one by one. After the materials are in place, the baffle 6 rises to position the materials. The baffles 6 are arranged at intervals to ensure that there is a distance between the stacks of materials. Several clamps 23 are matched to have a distance between them. After the stacks of materials are in place, the clamps 23 repeat the above-mentioned transfer action.

[0022] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] In short, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention patent.

Claims

1. The transfer mechanism between the product removal machine and the paper cover forming machine is characterized by: It comprises a frame (1), a clamping and transferring part and a material conveying platform (3); A frame (1) comprising a transversely arranged track, wherein the track allows the clamping and transferring portion (2) to move back and forth between the material conveying platform (3) and the paper cover forming portion (5); A clamping and transporting portion (2), comprising a movable frame (21), a lifting seat (22) and a clamp (23); A movable frame (21) is slidably arranged on a track, and a vertical guide rail is provided on the movable frame (21); A lifting seat (22) is slidably arranged on a vertical guide rail, and a clamp (23) with a clamping power source is provided on the lifting seat (22); A clamp (23) comprising a front clamping plate (231) and a rear clamping plate (232), wherein the lower ends of the front clamping plate (231) and the rear clamping plate (232) are respectively provided with hook supports (233) for lifting materials; The material conveying platform (3) has an inlet end connected to the outlet end of the product taking part (4). The material conveying platform (3) is provided with a plurality of conveying rollers (31). Adjacent conveying rollers are spaced apart to form a material taking channel (32) for the hook support (233) to pass through.

2. The transfer mechanism of the product removal machine and the paper cover forming machine according to claim 1, characterized in that: The material conveying platform (3) is provided with a positioning baffle (6), and the positioning baffle (6) positions the material on the material conveying platform (3).

3. The transfer mechanism of the product removal machine and the paper cover forming machine according to claim 2, characterized in that: The clamps (23) have a plurality of groups, and the plurality of clamps (23) are arranged on the lifting seat (22) in a transversely adjustable manner.

4. The transfer mechanism of the product removal machine and the paper cover forming machine according to claim 3, characterized in that: The in-place baffles (6) have a plurality of groups, and the plurality of in-place baffles (6) are arranged in a coordinated and spaced manner. The in-place baffles (6) are transmission-connected to a lifting power source.

5. The transfer mechanism of the product removal machine and the paper cover forming machine according to claim 1, characterized in that: The paper cover forming section (5) comprises a material bin (7), the material bin (7) is arranged below the clamp (23), and the material bin (7) is connected to the clamp (23) for transportation.

6. The transfer mechanism of the product removal machine and the paper cover forming machine according to claim 5, characterized in that: The silo (7) includes a plurality of limiting bars (71), and there is a material discharge gap between adjacent limiting bars (71). The clamp (23) can be raised and lowered to pass through the material discharge gap.

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