Automatic bag-making punching device

Abstract

The utility model relates to the technical field of automatic bag making, and discloses an automatic bag making punching device. The automatic bag making punching device comprises a placement structure assembly, a fixing assembly is installed at the upper end of the placement structure assembly, a first pressing plate is installed at the upper end of the fixing assembly, a second pressing plate is connected to the side end of the first pressing plate, a connecting block is installed at the upper end of the second pressing plate, and a driving rod is installed at the lower end of the second pressing plate; the upper end of the fixing assembly is provided with a quick replacement assembly, the upper end of the quick replacement assembly is provided with a blade, the upper end of the blade is provided with a fixing plate, the upper end of the fixing plate is fixedly provided with an insertion block, the upper end of the insertion block is provided with a connecting rod, and the lower end of the connecting rod is provided with a clamping groove; after a traditional slitting device is used for a long time, a blade at the upper end can be abraded, follow-up cutting is not sharp enough, workers need to replace the blade at the moment, and follow-up influences on use of the whole device are prevented.

Description

Technical Field

[0001] This utility model relates to the field of automated bag making technology, specifically to an automated bag making punching device. Background Technology

[0002] In the production process of packaging bags, a punching device is needed to cut the packaging bags to facilitate the production of semi-finished products. After long-term use, the blades at the top of traditional cutting devices will wear down, resulting in less sharp cutting in subsequent cuts. At this time, workers need to replace the blades to prevent them from affecting the use of the overall device.

[0003] A relevant reference is Chinese utility model patent CN212046177U, which discloses a punching device for an automated bag-making machine. The device includes a support frame, a drive motor, a buffer spring, and an air pump. The drive motor is mounted inside the support frame. A second adjustment block is mounted above the first adjustment block. A connecting block is mounted on the outside of the fixed rod. A connecting rod is mounted at the upper end of the adjustment rod. An installation rod is mounted on the inner side of the top of the connecting rod. A protective pad is mounted on the inner side of the connecting plate. A limit rod passes through the inside of the blade. A receiving plate is mounted below the blade. A fixed plate is connected to the inner side of the absorption cover. A collection box is mounted below the absorption cover. A door panel is hinged to the left front of the collection box. This punching device for the automated bag-making machine facilitates stable cutting, reduces burrs, and allows for easy replacement and installation of the cutting blade. It also facilitates the absorption of waste material generated during the punching process.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, it is discovered that packaging bags need to be cut during production. Cutting requires the use of a cutting device. After prolonged use, the blades at the top of traditional cutting devices will wear down, resulting in less sharp cuts. At this point, workers need to replace the blades to prevent them from affecting the overall use of the device. During the cutting of packaging bags, the bags may move slightly, causing the edges of the cut bags to be tilted. These problems all affect the use of the device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an automated bag-making punching device that effectively prevents the upper blade from wearing out after prolonged use of traditional slitting devices, which would otherwise require workers to replace the blade and affect the overall use of the device.

[0007] Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an automated bag-making and punching device, comprising a placement structure assembly, wherein a fixing assembly is installed at the upper end of the placement structure assembly to facilitate pressing and fixing the packaging bag on the upper end of the placement plate, and a quick replacement assembly is installed at the upper end of the fixing assembly to facilitate quick replacement of the upper blade.

[0009] The upper end of the fixing component is equipped with a first pressure plate, and the side end of the first pressure plate is connected to a second pressure plate. The upper end of the second pressure plate is equipped with a connecting block, and the lower end of the second pressure plate is equipped with a driving rod. The driving rod is installed at the lower end of the pressure plate to facilitate subsequent height adjustment of the upper pressure plate.

[0010] The quick-replacement component has a blade mounted on its upper end, and a fixing plate mounted on the upper end of the blade. An insert block is fixed on the upper end of the fixing plate. A connecting rod is mounted on the upper end of the insert block, and a slot is mounted on the lower end of the connecting rod. The connecting rod is used in conjunction with the internal slot to facilitate the subsequent connection and installation of the insert block at the lower end.

[0011] As a preferred embodiment of this utility model, a support frame is installed on the upper end of the placement structure component, and a placement plate is installed on the upper end of the support frame. An installation groove is installed above the placement plate. Starting blocks are installed on both sides of the upper end of the placement plate, and connecting blocks are installed on the upper ends of the starting blocks. A lifting rod is installed on the upper end of the connecting blocks, and an installation block is installed on the upper end of the lifting rod. The installation blocks are connected to the insertion frame to facilitate subsequent height movement of the insertion frame.

[0012] As a preferred embodiment of this utility model, a device plate is installed on the upper end of the fixing component, and a sliding groove is installed inside the device plate. The sliding groove is installed on the inner side of the device plate to facilitate the subsequent connection of the pressure plate at the upper end.

[0013] As a preferred embodiment of this utility model, the upper end of the quick replacement component is equipped with an insertion bracket, and the upper end of the insertion bracket is equipped with an installation frame. The installation frame is installed on the upper end of the insertion bracket to facilitate the subsequent placement of the upper fixing plate.

[0014] As a preferred embodiment of this utility model, the fixing component is installed on the upper end of the placement plate in the placement structure component, and the quick replacement component is installed on the upper end of the mounting block in the placement structure component.

[0015] As a preferred embodiment of this utility model, the mounting groove is installed on both sides of the upper end of the placement plate, and the lower end of the support frame is equipped with an anti-slip pad.

[0016] As a preferred embodiment of this utility model, the driving rod is installed inside the mounting groove, the device plate is installed inside the starting block, and the first pressure plate and the second pressure plate have the same structure.

[0017] As a preferred embodiment of this utility model, the insertion bracket is installed on the upper end of the mounting block, the blade is inserted through the insertion bracket, the insertion block is connected inside the slot, and the blade is a detachable structure.

[0018] Compared with the prior art, this utility model provides an automated bag-making punching device with the following features:

[0019] Beneficial effects:

[0020] 1. This utility model, through the design of a quick-replacement component, includes an insertion frame that connects the upper blades. A fixing plate is mounted on the upper end of the blades, allowing them to be installed into the mounting frame. An insertion block and a connecting rod are mounted on the upper end of the fixing plate, with a slot at the lower end of the connecting rod connecting the insertion block. This facilitates the subsequent fixing and disassembly of the lower blades, effectively preventing the need for cutting packaging bags during production. Traditional cutting devices suffer from blade wear after prolonged use, resulting in less sharp cuts and requiring replacement by workers to prevent impact on the overall device's performance.

[0021] 2. This utility model, through the setting of the fixing component, has a device plate installed in the fixing component. The device plate is installed on the upper end of the placement plate, and a sliding groove is installed on the upper end of the placement plate. The upper pressure plate is connected through the sliding groove. The first pressure plate and the second pressure plate have the same structure. The pressure plate is connected to the sliding groove through the connecting block at the upper end of the second pressure plate. A driving rod is installed at the lower end of the pressure plate. The height of the upper pressure plate is adjusted by moving the driving rod. This effectively prevents the packaging bag from moving slightly during the cutting of the packaging bag, which would cause the edges of the subsequently cut packaging bag to tilt. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the structural components of this utility model.

[0024] Figure 3 This is a schematic diagram of the structural fixing component of this utility model;

[0025] Figure 4 This is a schematic diagram of the quick-replacement component of the present invention.

[0026] The components include: 1. Placement structural components; 101. Support frame; 102. Placement plate; 103. Mounting slot; 104. Starting block; 105. Connecting block; 106. Lifting rod; 107. Mounting block; 2. Fixing components; 201. Device plate; 202. Sliding slot; 203. First pressure plate; 204. Second pressure plate; 205. Connecting block; 206. Driving rod; 3. Quick replacement components; 301. Insertion frame; 302. Mounting frame; 303. Blade; 304. Fixing plate; 305. Through block; 306. Connecting rod; 307. Slot. Detailed Implementation

[0027] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0028] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Please see Figure 1 - Figure 4In this embodiment, an automated bag-making punching device includes: a placement structure component 1, a fixing component 2 installed on the upper end of the placement structure component 1, a first pressure plate 203 installed on the upper end of the fixing component 2, and a second pressure plate 204 connected to the side end of the first pressure plate 203, a connecting block 205 installed on the upper end of the second pressure plate 204, and a driving rod 206 installed on the lower end of the second pressure plate 204, a quick replacement component 3 installed on the upper end of the fixing component 2, a blade 303 installed on the upper end of the quick replacement component 3, a fixing plate 304 installed on the upper end of the blade 303, an inserting block 305 fixed on the upper end of the fixing plate 304, a connecting rod 306 installed on the upper end of the inserting block 305, and a slot 307 installed on the lower end of the connecting rod 306.

[0031] With the above structure: the placement component 1 facilitates the placement of the packaging bag, which is convenient for subsequent cutting, and the upper component is installed and connected; the fixing component 2 facilitates the pressing and fixing of the packaging bag on the upper end of the placement plate 102, which is convenient for subsequent punching; the quick replacement component 3 facilitates the quick replacement and installation of the upper blade 303; and the lower blade 303 is installed by connecting the interlocking block 305 to the slot 307.

[0032] Please see Figure 1 - Figure 4 A support frame 101 is installed on the upper end of the placement structure component 1, and a placement plate 102 is installed on the upper end of the support frame 101. An installation groove 103 is installed on the upper part of the placement plate 102. A starting block 104 is installed on both sides of the upper end of the placement plate 102, and a connecting block 105 is installed on the upper end of the starting block 104. A lifting rod 106 is installed on the upper end of the connecting block 105, and an installation block 107 is installed on the upper end of the lifting rod 106. The installation groove 103 is installed on both sides of the upper end of the placement plate 102, and an anti-slip pad is installed on the lower end of the support frame 101.

[0033] With the above structure: the upper placement plate 102 is connected and installed by the support frame 101, which facilitates the placement of the overall structure. The placement plate 102 is installed on the upper end of the support frame 101, and the upper packaging bag is placed on the placement plate 102, which facilitates the subsequent cutting of the packaging bag. The mounting groove 103 is installed on the upper end of the placement plate 102, which facilitates the subsequent connection and installation of the drive rod 206. The starting block 104 is installed on both sides of the upper end of the placement plate 102, which facilitates the subsequent activation of the upper lifting rod 106. The connecting block 105 is installed on the upper end of the starting block 104, which facilitates the subsequent connection of the lifting rod 106. The lifting rod 106 facilitates the height adjustment of the upper mounting block 107. The mounting block 107 is connected to the insertion frame 301, which facilitates the subsequent height movement of the insertion frame 301.

[0034] Please see Figure 1 - Figure 4 The upper end of the fixed component 2 is equipped with a device plate 201, and the inside of the device plate 201 is equipped with a sliding groove 202. The driving rod 206 is installed inside the mounting groove 103. The device plate 201 is installed inside the starting block 104. The first pressure plate 203 and the second pressure plate 204 have the same structure.

[0035] With the above structure: the upper structure is installed and connected by the device plate 201 for easy use later. The sliding groove 202 is installed on the inner side of the device plate 201 to facilitate the connection of the upper pressure plate later. The first pressure plate 203 and the second pressure plate 204 are used together to press and fix the packaging bag on the upper end of the placement plate 102 later. The connecting block 205 is installed on the left side of the pressure plate to facilitate the connection of the pressure plate to the upper end of the sliding groove 202 later. The driving rod 206 is installed on the lower end of the pressure plate to facilitate the adjustment of the height of the upper pressure plate later.

[0036] Please see Figure 1 - Figure 4 The upper end of the quick replacement component 3 is equipped with an insertion bracket 301, and the upper end of the insertion bracket 301 is equipped with an installation frame 302. The insertion bracket 301 is installed on the upper end of the installation block 107. The blade 303 is inserted and connected to the insertion bracket 301. The insertion block 305 is connected inside the slot 307. The blade 303 is a detachable structure.

[0037] With the above structure: the upper structure is connected and installed by installing the insertion frame 301, which facilitates the subsequent movement of the whole. The mounting frame 302 is installed on the upper end of the insertion frame 301, which facilitates the subsequent placement of the upper fixing plate 304. The blade 303 is inserted and connected inside the insertion frame 301, which facilitates the subsequent cutting of the packaging bag. The fixing plate 304 is installed on the upper end of the blade 303, which facilitates the subsequent installation and placement of the blade 303. The insertion block 305 is installed on the upper end of the fixing plate 304, which facilitates the subsequent connection and use with the slot 307. The connecting rod 306 is used in conjunction with the internal slot 307, which facilitates the subsequent connection and installation of the lower insertion block 305.

[0038] In use, firstly, the entire structure is placed on the ground using the support frame 101. The packaging bag is then placed onto the upper end of the upper placement plate 102. After placement, the upper packaging bag is fixed to facilitate subsequent punching. The fixing component 2 is installed on the upper end of the placement plate 102. A device plate 201 is installed on the side end. The upper end of the device plate 201 is connected to a sliding groove 202. A first pressure plate 203 and a second pressure plate 204 are installed on the side end. A connecting block 205 is installed on the side end of the pressure plate, and the connecting block 205 is connected to the sliding groove 202 to facilitate the subsequent connection of the upper pressure plate. A driving rod 206 is installed on the lower end of the pressure plate. The driving rod 206 is installed inside the mounting groove 103 to facilitate the subsequent height adjustment of the upper pressure plate. The pressure plate is then fixed to the upper part of the placement plate 102. The packaging bag is cut after being fixed at the end. The starting block 104 at the upper end of the placement plate 102 is activated. The starting block 104 is connected to the lifting rod 106, which facilitates the subsequent height movement of the upper mounting block 107 via the lifting rod 106. The mounting block 107 is connected to the insertion frame 301. The height of the upper-mounted blade 303 is adjusted to cut the lower packaging bag. When the blade 303 needs to be replaced, the screws on both sides of the mounting frame 302 are unscrewed, and the upper connecting rod 306 is taken out. The lower end of the connecting rod 306 is equipped with a slot 307, which is connected to the insertion block 305. The lower end of the insertion block 305 is connected to a fixing plate 304, which is connected to the blade 303, making it easy to remove and replace the blade 303 later.

[0039] 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. An automated bag-making and punching device, characterized in that, The device includes a placement structure component (1), a fixing component (2) is installed on the upper end of the placement structure component (1), a first pressure plate (203) is installed on the upper end of the fixing component (2), and a second pressure plate (204) is connected to the side end of the first pressure plate (203). A connecting block (205) is installed on the upper end of the second pressure plate (204), and a driving rod (206) is installed on the lower end of the second pressure plate (204). A quick replacement component (3) is installed on the upper end of the fixing component (2), a blade (303) is installed on the upper end of the quick replacement component (3), and a fixing plate (304) is installed on the upper end of the blade (303). An insert block (305) is fixed on the upper end of the fixing plate (304), a connecting rod (306) is installed on the upper end of the insert block (305), and a slot (307) is installed on the lower end of the connecting rod (306).

2. The automated bag-making and punching device according to claim 1, characterized in that, The upper end of the placement structure component (1) is equipped with a support frame (101), and the upper end of the support frame (101) is equipped with a placement plate (102). The upper part of the placement plate (102) is equipped with an installation groove (103). The upper sides of the placement plate (102) are equipped with starting blocks (104), and the upper end of the starting blocks (104) is equipped with a connecting block (105). The upper end of the connecting block (105) is equipped with a lifting rod (106), and the upper end of the lifting rod (106) is equipped with an installation block (107).

3. The automated bag-making and punching device according to claim 1, characterized in that, The upper end of the fixing component (2) is equipped with a device plate (201), and a sliding groove (202) is installed inside the device plate (201).

4. The automated bag-making and punching device according to claim 1, characterized in that, The upper end of the quick replacement component (3) is equipped with an insertion bracket (301), and the upper end of the insertion bracket (301) is equipped with an installation frame (302).

5. The automated bag-making and punching device according to claim 1, characterized in that, The fixing component (2) is installed on the upper end of the placement plate (102) in the placement structure component (1), and the quick replacement component (3) is installed on the upper end of the mounting block (107) in the placement structure component (1).

6. An automated bag-making and punching device according to claim 2, characterized in that, The mounting slots (103) are installed on both sides of the upper end of the placement plate (102), and the lower end of the support frame (101) is equipped with anti-slip pads.

7. An automated bag-making and punching device according to claim 3, characterized in that, The drive rod (206) is installed inside the mounting groove (103), the device plate (201) is installed inside the starting block (104), and the first pressure plate (203) and the second pressure plate (204) have the same structure.

8. An automated bag-making and punching device according to claim 4, characterized in that, The insertion bracket (301) is installed on the upper end of the mounting block (107), the blade (303) is inserted through the insertion bracket (301), the insertion block (305) is connected inside the slot (307), and the blade (303) is a detachable structure.

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