A kind of implementation M base non-woven bag automation processing anti-toppling collection device

Abstract

This utility model discloses an anti-tipping and collection device for automated processing of M-bottom nonwoven bags, relating to the field of gift bag processing technology. It includes a receiving plate installed at the bag exit of an automatic bag-making machine. A front baffle is installed on the top of the front side of the receiving plate, and several rear stop structures are installed near the top of the rear side. There are an odd number of rear stop structures, with the middle one installed in the center of the top of the receiving plate. There are three rear stop structures in total, and the two rear stop structures on both sides are located behind the middle rear stop structure. The two rear stop structures on both sides are offset from the middle rear stop structure, effectively preventing the bottom edges of the M-bottom type tote bag from shifting or tipping over, thus preventing the sides of the M-bottom type tote bag from tilting. The front-to-back adjustment of the rear stop structures is more suitable for the thickness of M-bottom type tote bags. Different M-bottom type tote bags have different material thicknesses, and the packing quality of each finished product can be adjusted back and forth, with a forward and backward movement distance of approximately 10-20mm.

Description

Technical Field

[0001] This utility model relates to the field of gift bag processing technology, specifically to an anti-tipping and collection device for automated processing of M-bottom non-woven bags. Background Technology

[0002] In the existing technology, the automated processing of gift bags mainly uses non-woven fabric three-dimensional bag making machines. The general process is usually as follows: roll material → folding → shaping → punching → threading → heat sealing → folding → heat sealing → cutting → collecting finished products.

[0003] When collecting finished products, a single receiving plate structure is mostly used. The bag outlet of the non-woven fabric three-dimensional bag making machine has a mechanical rotating frame, and there is a limiting rod on both sides of the mechanical rotating frame. Then, a front baffle is welded to the top of the front side of the receiving plate. During operation, the gift bag falls vertically on the receiving plate and is limited by the limiting rod. Then, the cylinder of the non-woven fabric three-dimensional bag making machine works to push the gift bag.

[0004] However, when this type of device collects M-shaped tote bags, the bottom sides of the bag have folded edges (the folded edge height is usually 8-15mm). During the bag removal process, the bottom edges of the bag are prone to running, resulting in a relatively high rate of bag tipping.

[0005] To address the aforementioned issues, the industry urgently needs a collection device with anti-tipping capabilities that is compatible with gift bags of varying thicknesses, in order to solve the problems of high gift bag tipping rates and poor adaptability in existing technologies. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an anti-tipping collection device for automated processing of M-bottom nonwoven bags, which solves the defects of easy tipping and poor adaptability of gift bags during automated collection in existing technologies.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A device for automating the processing of M-bottom nonwoven bags and preventing tipping collection includes a receiving plate installed at the bag outlet of an automatic bag making machine. A front baffle is installed on the top of the front side of the receiving plate, and several rear stop structures are installed on the top of the side near its rear.

[0008] The number and specific location of the rear stop structures: There are an odd number of rear stop structures, with the middle rear stop structure installed in the center of the top of the receiving plate. There are three rear stop structures, with the two rear stop structures on both sides located behind the middle rear stop structure.

[0009] The specific structure of the rear stop structure: The rear stop structure includes a rear stop component, which is installed on the top of the support plate with adjustable spacing. The rear stop component includes an adjusting plate and a stop rod. A connecting plate is fixed between the adjusting plate and the stop rod. The adjusting plate is installed on the support plate.

[0010] The design of the stop bar: The cross-section of the stop bar is triangular, the side of the stop bar near the front baffle is vertically arranged, and the inside of the stop bar is hollow.

[0011] The rear stop has an upward-curving design: the stop bar is located above the receiving plate, and the end of the connecting piece near the stop bar is arranged in an arc shape that curves upward.

[0012] The rear stop is designed to be adjustable: the adjusting plate has an elongated adjusting groove along its length, and a locking device is provided in the adjusting groove to lock the adjusting plate onto the receiving plate. The locking device includes a threaded post, and a threaded groove that matches the threaded post is provided on the receiving plate. A pressure block extends from the upper end of the threaded post through the adjusting groove and is fixed thereon. The pressure block presses against the top of the adjusting plate, and a Torx groove that matches a screwdriver is provided on the top of the pressure block.

[0013] Compared with the prior art, the present invention has the following advantages: 1. The two rear stop structures on both sides are misaligned with the middle rear stop structure, which can effectively prevent the bottom of the M-bottom type tote bag from shifting or tipping over, thus preventing the sides of the M-bottom type tote bag from curling up.

[0014] 2. The rear stop structure is adjustable in the front and back, making it more suitable for the thickness of M-bottom type tote bags. Different M-bottom type tote bags have different material thicknesses, and the front and back can be adjusted to adjust the packaging quality of each finished product. The front and back movement distance is about 10-20mm.

[0015] 3. Disassemble the rear stop structures on both sides to adapt to round-bottom finished tote bags. Install the rear stop structures on both sides to adapt to M-bottom tote bags. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the main view of this utility model; Figure 2 This is a perspective view of the present utility model; Figure 3 This is an exploded view of the present invention; Figure 4 The three-dimensional structure of the rear stop of this utility model Figure 1 ; Figure 5 The three-dimensional structure of the rear stop of this utility model Figure 2 .

[0017] Reference numerals: 1. Receiving plate; 1-1. Threaded groove; 2. Front baffle; 3. Adjusting plate; 3-1. Adjusting groove; 4. Stop bar; 5. Connecting plate; 6. Threaded column; 7. Pressure block; 7-1. Plum blossom groove; X. Cylinder; Y. Mechanical rotating frame. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] First embodiment, such as Figure 1-2 As shown, this utility model provides an anti-tipping collection device for automated processing of M-bottom nonwoven bags, including a receiving plate 1 installed at the bag outlet of an automatic bag making machine. The receiving plate 1 is made of stainless steel. A front baffle 2 is installed on the top of the front side of the receiving plate 1, and several rear stop structures are installed on the top of the rear side. The front baffle 2 ensures effective limiting of the front side of the gift bag to prevent the gift bag from tipping forward. The horizontal distance between the stop bar 4 of the middle rear stop structure and the front baffle 2 is 250-400mm.

[0020] like Figure 1 As shown, the number and specific location of the rear stop structures are as follows: there is an odd number of rear stop structures, with the middle rear stop structure installed in the center of the top of the receiving plate 1, and there are three rear stop structures, with the two rear stop structures on both sides located behind the middle rear stop structure.

[0021] like Figure 2 As shown, the rear stop structure includes a rear stop component, which is installed on the top of the receiving plate 1 with adjustable spacing. The rear stop component includes an adjusting piece 3 and a stop bar 4. A connecting piece 5 is fixed between the adjusting piece 3 and the stop bar 4. The adjusting piece 3 is installed on the receiving plate 1. The thickness of the adjusting piece 3, the stop bar 4 and the connecting piece 5 are all 1mm and are integrally molded. The stop bar 4 is located above the receiving plate 1. The end of the connecting piece 5 near the stop bar 4 is arranged in an arc shape and tilted upwards at an angle of 15-20°. Tilting the stop bar 4 upwards can accommodate the bottom of an M-shaped tote bag.

[0022] like Figure 2 As shown, the cross-section of the stop bar 4 is triangular, the side length of the stop bar 4 is 10-15mm, and the side of the stop bar 4 near the front baffle 2 is vertically arranged to ensure vertical stop for the gift bag and prevent the gift bag from tilting. The inside of the stop bar 4 is hollow, which can reduce the weight of the stop bar 4, reduce the difficulty of operation during adjustment, and save materials.

[0023] Second embodiment, such as Figure 3-5As shown, based on the first embodiment, in order to adjust the stop bar 4, the adjusting plate 3 has an elongated adjusting groove 3-1 along its length direction. The length of the adjusting groove 3-1 is 10-20mm. A locking device is provided in the adjusting groove 3-1 to lock the adjusting plate 3 onto the receiving plate 1.

[0024] like Figure 4-5 As shown, in order to lock the adjusting plate, the locking component includes a threaded post 6. A threaded groove 1-1 that matches the threaded post 6 is provided on the receiving plate 1. A pressure block 7 extends out of the upper end of the threaded post 6 through the adjusting groove 3-1 and is fixed thereon. The pressure block 7 presses against the top of the adjusting plate 3. A Torx groove 7-1 that matches the screwdriver is provided on the top of the pressure block 7.

[0025] The working principle of this utility model is explained in detail below: The two rear stop structures on both sides are disassembled to adapt to round-bottomed tote bags. The two rear stop structures on both sides are installed to adapt to M-bottomed tote bags. The two rear stop structures on both sides are misaligned with the middle rear stop structure, which can effectively prevent the bottom of the M-bottomed tote bag from shifting or tilting, thereby preventing the sides of the M-bottomed tote bag from lifting up. When it is necessary to adjust the position of the rear stop structure, a screwdriver is inserted into the plum blossom groove 7-1, and the pressure block 7 is rotated to drive the threaded post 6 upward. The rotating block disengages from the threaded groove 1-1, allowing the adjusting plate 3 to move back and forth. Then, the pressure block 7 is rotated downwards, screwing the threaded post 6 into the threaded groove 1-1 until the bottom of the pressure block 7 presses against the top of the adjusting plate 3, thus locking the adjusting plate 3. After each gift bag falls vertically onto the receiving plate 1, the cylinder X will work, and the push plate at the front end of the piston rod will push the gift bag to compact it. After the gift bags are collected, the mechanical rotating frame Y will clamp a stack of gift bags, move them out of the receiving plate 1, and rotate downwards, causing a stack of gift boxes to fall onto the conveyor belt and be transported away.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for automating the processing of M-bottom nonwoven bags to prevent tipping and collecting them, comprising a receiving plate (1) installed at the bag outlet of an automatic bag making machine, characterized in that: A front baffle (2) is installed on the top of the front side of the receiving plate (1), and several rear stop structures are installed on the top of the rear side of the receiving plate (1). The rear stop structure is an odd number, with the middle rear stop structure installed in the middle of the top of the receiving plate (1). There are three rear stop structures, with the two rear stop structures on both sides located behind the middle rear stop structure. The rear stop structure includes a rear stop component, which is installed on the top of the receiving plate (1) with adjustable spacing. The rear stop component includes an adjusting plate (3) and a stop rod (4). A connecting plate (5) is fixed between the adjusting plate (3) and the stop rod (4). The adjusting plate (3) is installed on the receiving plate (1).

2. The device for automating the processing and preventing tipping of M-bottom nonwoven bags according to claim 1, characterized in that: The cross-section of the stop bar (4) is triangular, and one side of the stop bar (4) near the front baffle (2) is vertically arranged. The interior of the stop bar (4) is hollow.

3. The anti-tipping collection device for automated processing of M-bottom nonwoven bags according to claim 2, characterized in that: The stop bar (4) is located above the receiving plate (1), and the end of the connecting piece (5) near the stop bar (4) is arranged in an arc shape that curves upward.

4. The anti-tipping collection device for automated processing of M-bottom nonwoven bags according to claim 3, characterized in that: The adjusting plate (3) has a long strip-shaped adjusting groove (3-1) along its length direction, and a locking device is provided in the adjusting groove (3-1) to lock the adjusting plate (3) onto the receiving plate (1).

5. The anti-tipping collection device for automated processing of M-bottom nonwoven bags according to claim 4, characterized in that: The locking component includes a threaded post (6), and a threaded groove (1-1) that mates with the threaded post (6) is provided on the receiving plate (1). A pressure block (7) extends out from the upper end of the threaded post (6) through the adjustment groove (3-1) and is fixed thereon. The pressure block (7) is pressed against the top of the adjustment plate (3), and a Torx groove (7-1) that matches the screwdriver is provided on the top of the pressure block (7).

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