Feeding device for paper products

Abstract

The utility model relates to the technical field of paper product production, in particular to a paper product feeding device which comprises an operation table, multiple pairs of supporting plates are fixed to the operation table, and a feeding assembly located between the multiple pairs of supporting plates is connected to the operation table in a sliding mode. The feeding assembly comprises a sliding plate slidably connected to the operation table and a front pushing air cylinder hinged to the sliding plate and connected with the sliding plate, two ejection air cylinders are installed at the top of the sliding plate, an ejection plate is fixed between piston rods of the two ejection air cylinders, and a plurality of third suction plates are installed at the top of the ejection plate. According to the feeding device for the paper products, the paper products are placed on the pair of supporting plates at the head end, an ejection plate is driven to eject through operation of a front pushing air cylinder and an ejection air cylinder, a third suction plate is attached to the paper products, the paper products are adsorbed, meanwhile, the paper products are ejected, and the paper products are fed through movement of a sliding plate and resetting of the ejection air cylinder. And the paper products can be transferred to the next pair of supporting plates to be placed, so that accurate staying or segmented processing is realized in the conveying process.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper product production technical field, concretely is a paper product's feeding device. BACKGROUND

[0002] In the paper product production process, the feeding device is one of the key equipment, especially in the production of paperboard or carton. The role of the feeding device is to accurately and efficiently deliver the raw materials to the processing equipment to ensure the continuity and stability of the production process.

[0003] In the early production, the feeding of paperboard or carton mainly relies on manual operation, which is low in efficiency and poor in accuracy, and is difficult to meet the large-scale production demand. With the development of mechanization, the feeding device gradually adopts mechanical structure, such as conveyor belt, roller or chain conveying system, to realize semi-automatic feeding. Semi-automatic feeding usually adopts straight line conveying mode, and paperboard or carton can only be conveyed to the designated position along the fixed path. This straight line conveying mode cannot flexibly adjust the conveying path, and it is also difficult to realize accurate stopping or segmented processing in the conveying process. SUMMARY

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a paper product feeding device, comprising an operation table, a plurality of pairs of support plates are fixed on the operation table, and a feeding assembly is slidably connected between the plurality of pairs of support plates;

[0005] The feeding assembly comprises a sliding plate slidably connected to the operation table, a front push cylinder connected to the sliding plate is hingedly installed, two groups of ejection cylinders are installed on the top of the sliding plate, a top plate is fixed between the piston rods of the two groups of ejection cylinders, and a plurality of third suction plates are installed on the top of the top plate.

[0006] Further, the top of the plurality of pairs of support plates is L-shaped, and the included angle of the two groups of oppositely distributed support plates is oblique. The top of the support plates in one row is formed with an L-shaped stop edge, and the side edge of the support plates in the other row is formed with a rectangular stop bar.

[0007] Further, two groups of conveying tables are installed on the operation table and are butt jointed with the corresponding support plates, a material moving assembly is installed on the side edge of the conveying table, and a sorting assembly is installed on the top of the operation table and is located on the side edge of one of the conveying tables.

[0008] Further, the material moving assembly comprises a sliding block slidably installed on the side edge of the conveying table, a push cylinder connected to the sliding block is fixedly installed, an upper push cylinder is installed on one side of the sliding block, and a first suction plate is fixed to the piston rod of the upper push cylinder.

[0009] Further, the sorting assembly comprises a stand, a side pushing plate slidingly connected to the top of the stand, and a side pushing cylinder fixedly installed and connected to the side pushing plate, a lower pushing cylinder installed on one side of the side pushing plate and located above one of the conveying tables, and a second suction plate installed on the piston rod of the lower pushing cylinder.

[0010] Compared with the prior art, the technical scheme has the following beneficial effects:

[0011] The feeding device of the paper product places the paper product on the first pair of support plates, drives the ejecting plate to be lifted by the operation of the front pushing cylinder and the ejecting cylinder, makes the third suction plate adhere to and adsorb the paper product, lifts the paper product, moves the paper product to the next pair of support plates by the movement of the sliding plate and the reset of the ejecting cylinder, and thus realizes accurate stopping or segmented processing in the conveying process. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is a three-dimensional view of the connecting structure of the material moving assembly in the utility model;

[0014] Figure 3 It is a three-dimensional schematic view of the feeding assembly structure in the utility model;

[0015] Figure 4 It is a three-dimensional schematic view of the support plate structure in the utility model;

[0016] Figure 5 It is a three-dimensional schematic view of the sorting assembly structure in the utility model.

[0017] In the drawing: 1, operation table; 2, conveying table; 3, material moving assembly; 31, pushing cylinder; 32, sliding block; 33, upper pushing cylinder; 34, first suction plate; 4, sorting assembly; 41, stand; 42, side pushing cylinder; 43, side pushing plate; 44, lower pushing cylinder; 45, second suction plate; 5, support plate; 6, feeding assembly; 61, sliding plate; 62, ejecting cylinder; 63, ejecting plate; 64, third suction plate; 65, front pushing cylinder. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figures 1-5The paper product feeding device in the embodiment comprises an operation table 1, a plurality of pairs of support plates 5 are installed on the operation table 1, a feeding assembly 6 is installed and moves between the support plates 5, and two sets of conveying tables 2 are installed and are opposite to the first and last pairs of support plates 5, a material moving assembly 3 is installed on the side of the conveying table 2, and a sorting assembly 4 is fixed on the side of the tail conveying table 2 of the operation table 1.

[0020] In the above structure, by Figure 1 In the above structure, by

[0021] As Figure 2 The material moving assembly 3 comprises a pushing cylinder 31 installed on the side of the conveying table 1, a sliding block 32 is slidingly connected, the piston rod of the pushing cylinder 31 is fixed to the sliding block 32, an upper pushing cylinder 33 is installed on the sliding block 32, the piston rod of the upper pushing cylinder 33 is fixed to a first suction plate 34 located above the conveying table 1. When the paper product is moved to the lower side of the first suction plate by the head conveying table, the upper pushing cylinder is retracted, the first suction plate is attached to the paper product and is adsorbed, then the upper pushing cylinder is lifted again, the pushing cylinder is also pushed out, until the paper product is placed on the support plate at the head, through the cooperation of the upper pushing cylinder and the pushing cylinder, the paper product can be placed on the support plate, the feeding is completed, and the tail first suction plate adsorbs and moves the paper product to the tail conveying table to complete the unloading operation when the paper product is placed on the tail support plate.

[0022] As Figure 4 As shown in the direction, the top of the support plate 5 is formed in an L shape, and the top of the opposite two support plates 5 is inclined to each other, and the top of the upper row of support plates 5 is formed with an L-shaped baffle, and the front of the lower row of support plates 5 is formed with a rectangular baffle. Through the L-shaped top of the support plate, the paper product can be placed and supported, under the action of the baffle and the baffle, the paper product can be limited and prevented from moving to affect the processing, and the product can be guaranteed to be moved to the specified position to improve the accuracy.

[0023] As Figure 3The feeding assembly 6 comprises a front pushing cylinder 65 hingedly mounted on the operation table 1, and a sliding plate 61 slidingly connected, the piston rod of the front pushing cylinder 65 is fixed with the sliding plate 61, two groups of ejection cylinders 62 are mounted on the plate surface of the sliding plate 61, the piston rods of the two groups of ejection cylinders 62 are fixed with an ejection plate 63, four groups of third suction plates 64 are mounted on the top of the ejection plate 63, and the third suction plates 64 can shuttle between a pair of support plates 5. The ejection plate is lifted by the ejection cylinder, the corresponding third suction plate will be attached to and adsorbed with the bottom of the paper product corresponding resting on the support plate, and at the same time, when the top is higher than the height of the baffle, the movement of the sliding plate is driven by the front pushing cylinder, so that the third suction plate can move the paper product to the next group of opposite support plates, and after the ejection cylinder and the front pushing cylinder are reset, the above operation can be repeated again, so that the paper product on the support plate moves in a progressive manner, and at the same time, the paper product can also be processed at different intervals of the support plate.

[0024] As Figure 5 The sorting assembly 4 comprises a stand 41 fixed on the operation table 1, the stand 41 is close to the tail end of the conveying table 2, a side pushing cylinder 42 and a side pushing plate 43 fixed with the piston rod of the side pushing cylinder 42 are mounted on the top of the stand 41, the side pushing plate 43 is L-shaped, and a lower pushing cylinder 44 is mounted on the side pushing plate 43, and the piston rod of the lower pushing cylinder 44 is provided with a second suction plate 45 located above the tail end conveying table 2. After the paper product is processed and conveyed to the tail end conveying table, the paper product will pass under the second suction plate through the conveying table, and when the paper product is qualified and directly conveyed away, the side pushing cylinder and the lower pushing cylinder are operated and cooperated to drive the second suction plate to be attached to and adsorbed with the top of the paper product, and at the same time, the paper product can also be moved to the side of the conveying table and moved out, so as to complete the sorting operation of the paper product.

[0025] The whole working process is completed, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0026] It should be noted that the relational terms herein such as first and second and the like are used only to differentiate one entity or action from another, and do not necessarily require or imply that any such actual relationship or order exists between or among the entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paper product feeding device characterized by: Including operation platform (1), a plurality of pairs of support plates (5) are fixed on the operation platform (1), and a feeding assembly (6) is slidably connected between the plurality of pairs of support plates (5); The feeding assembly (6) comprises a sliding plate (61) slidably connected to the operation platform (1), and a front push air cylinder (65) connected to the sliding plate (61) is hingedly installed, two groups of ejection air cylinders (62) are installed on the top of the sliding plate (61), a ejection plate (63) is fixed between the piston rods of the two groups of ejection air cylinders (62), and a plurality of third suction plates (64) are installed on the top of the ejection plate (63).

2. A paper product feeding device according to claim 1, characterized in that The top of the plurality of pairs of support plates (5) is L-shaped, and the included angle of the two groups of oppositely distributed support plates (5) is oblique, wherein the top of one row of support plates (5) is formed with an L-shaped retaining edge, and the side edge of the other row of support plates (5) is formed with a rectangular retaining strip.

3. A paper product feeding device according to claim 2, characterized in that Two groups of conveying tables (2) are installed on the operation platform (1) and are butt jointed with corresponding support plates (5), a material moving assembly (3) is installed on the side edge of the conveying table (2), and a sorting assembly (4) is further installed on the top of the operation platform (1) and located on the side edge of one of the conveying tables (2).

4. A paper product feeding device according to claim 3, characterized in that The material moving assembly (3) comprises a sliding block (32) slidably installed on the side edge of the conveying table (2), and a push air cylinder (31) connected to the sliding block (32) is fixedly installed, an upper push air cylinder (33) is installed on one side of the sliding block (32), and a first suction plate (34) is fixed on the piston rod of the upper push air cylinder (33).

5. A paper product feeding device according to claim 3, characterized in that: The sorting assembly (4) comprises a stand (41), a side push plate (43) is slidably connected to the top of the stand (41), and a side push air cylinder (42) connected to the side push plate (43) is fixedly installed, a lower push air cylinder (44) is installed on one side of the side push plate (43) and located above one of the conveying tables (2), and a second suction plate (45) is installed on the piston rod of the lower push air cylinder (44).

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