Bag making device for food packaging bag processing

Abstract

The utility model relates to the technical field of food packaging bag processing, in particular to a bag making device for food packaging bag processing, which comprises a base and a mounting component. The mounting assembly comprises a roller, a rotating motor, a conveying belt, a block body, a cutter, an upper block, an abutting block, a sliding rod, a power spring, a rolling component and a power component, the block body is fixedly mounted on one side of the base, the roller is rotationally mounted on the side, close to the block body, of the base, the rotating motor is fixedly connected with the base, and an output shaft of the rotating motor is connected with the roller; the power component is arranged on the base, the block body is connected with the power component, the cutter is fixedly installed on the side, close to the base, of the block body, the sliding rod is slidably installed on the side, away from the cutter, of the block body, the abutting block is fixedly installed on the side, away from the block body, of the sliding rod, one end of the power spring is connected with the block body, and the other end of the power spring is connected with the abutting block. The rolling component is arranged on the base, the conveying belt is arranged on the roller in a sleeving mode, and therefore the processing effect of the packaging bag is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging bag processing, in particular to a bag making device for food packaging bag processing. Background Art

[0002] Food packaging bags are a type of packaging design. Their main purpose is to facilitate the preservation and storage of food. During the production process, it is necessary to cut the connected packaging bags into individual ones. Usually, when the device cuts the packaging bags, it will drive the cutting part of the conveyor belt to move downward, so that the generated pulling force will cause a certain amount of elongation at the cut of the packaging bag, resulting in an uneven cut and affecting the cutting effect of the device on the packaging.

[0003] The prior art CN208682224U discloses a slitting and bag making system for food packaging bags, including a packaging bag, a conveyor belt, a motor, a driving wheel, a driven wheel, a sector gear, a rack, a first spring, a second piston, a second cylinder body, a first cylinder body, a first piston, a cutter, a second spring and a backing plate. Place the packaging bag to be cut on the conveyor belt. The motor drives the driving wheel to rotate clockwise. When the driving wheel rotates, it drives the driven wheel to rotate clockwise through the conveyor belt to convey the packaging bag. When the driving wheel rotates, it drives the sector gear to rotate. The sector gear will drive the rack to move upward, and the first spring will be stretched. The rack will push the second piston upward. The second piston will compress the air in the second cylinder body into the first cylinder body, increasing the pressure in the first cylinder body. The air will push the first piston downward to make the cutter approach the packaging bag. At this time, the second spring will be stretched. During the process, the rack will also drive the backing plate to move upward close to the packaging bag. When the cutter contacts the packaging bag and cuts the packaging bag, the backing plate just slides to abut against the conveyor belt and gives an upward supporting force to the cutting of the cutter, avoiding a certain amount of elongation at the cut of the packaging bag, resulting in an uneven cut, and thus improving the cutting effect of the device on the packaging.

[0004] During normal use, due to the different materials of the packaging bags, the prior art does not limit the cutting part of the packaging bags. After the cutter cuts the packaging bags, the cutter is prone to drive the cut packaging bags to shift, and is also prone to deform the cut of the packaging bags, affecting the subsequent rolling and thus affecting the processing effect of the packaging bags. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a bag making device for food packaging bag processing, which solves the problem that due to the different materials of the packaging bags, the prior art does not limit the cutting part of the packaging bags. After the cutter cuts the packaging bags, the cutter is prone to drive the cut packaging bags to shift, and is also prone to deform the cut of the packaging bags, affecting the subsequent rolling and thus affecting the processing effect of the packaging bags.

[0006] To achieve the above object, the utility model provides a bag-making device for processing food packaging bags, which comprises a base and an installation component; the installation component includes a roller, a rotating motor, a conveyor belt, a block, a cutter, an upper block, a pressing block, a sliding rod, a power spring, a rolling member and a power member. The block is fixedly installed on one side of the base. The roller is rotatably installed on one side of the base close to the block. The rotating motor is fixedly connected with the base, and the output shaft of the rotating motor is connected with the roller. The power member is arranged on the base, the upper block is connected with the power member, the cutter is fixedly installed on one side of the upper block close to the base, the sliding rod is slidably installed on one side of the upper block far from the cutter, the pressing block is fixedly installed on one side of the sliding rod far from the upper block, one end of the power spring is connected with the upper block, and the other end of the power spring is connected with the pressing block. The rolling member is arranged on the base, and the conveyor belt is sleeved on the roller.

[0007] Wherein, the power member includes a power cylinder and a frame body. The frame body is slidably connected with the upper block and fixedly connected with the base; the power cylinder is fixedly connected with the frame body, and the output end of the power cylinder is connected with the upper block.

[0008] Wherein, the rolling member includes a pressing roller, a frame, a mounting frame, a rolling motor and a driving component. The mounting frame is fixedly installed on one side of the base close to the upper block; the driving component is arranged on the mounting frame; the frame is slidably connected with the mounting frame and connected with the driving component; the pressing roller is rotatably installed on one side of the frame far from the mounting frame; the rolling motor is fixedly connected with the frame, and the output shaft of the rolling motor is connected with the pressing roller.

[0009] Wherein, the driving component includes a driving spring and a driving rod. The driving rod is fixedly connected with the frame and slidably connected with the mounting frame; one end of the driving spring is connected with the mounting frame, and the other end of the driving spring is connected with the frame.

[0010] Wherein, the power member further includes a limiting block and a limiting rod. The limiting block is fixedly connected with the upper block and slidably connected with the frame body; the limiting rod is fixedly connected with the frame body and slidably connected with the limiting block.

[0011] A bag-making device for processing food packaging bags of the present utility model. The rotating motor drives the roller to rotate on the base, and the roller drives the conveyor belt to convey the food packaging bags. When the food packaging bag is located below the cutter, the power cylinder drives the upper block to move up and down on the frame body. When the upper block moves, it drives the sliding rod, the power spring and the abutting block to move. The abutting block contacts the packaging bag. The upper block moves on the sliding rod, and the power spring deforms. The reaction force of the power spring drives the abutting block to abut against the packaging bag. At the same time, the upper block drives the cutter to cut the fixed packaging bag. The driving spring drives the frame body to move on the driving rod on the mounting frame, and drives the frame body to drive the pressing roller to abut against the conveyor belt. The rolling motor drives the pressing roller to rotate on the frame body. When the pressing roller rotates, it rolls the packaging bag during transmission, avoiding the offset and deformation of the cut of the packaging bag and affecting the subsequent rolling, thereby improving the processing effect of the packaging bag. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the bag-making device for processing food packaging bags in the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the cutter and the upper block of the present utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the mounting frame and the driving rod of the present utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the upper block and the sliding rod of the present utility model.

[0017] Figure 5 It is a schematic diagram of the structure of the roller and the block of the present utility model.

[0018] Figure 6 It is a schematic diagram of the structure of the limiting block and the limiting rod of the present utility model.

[0019] In the figure: 101 - base, 102 - roller, 103 - rotating motor, 104 - conveyor belt, 105 - block, 106 - cutter, 107 - upper block, 108 - abutting block, 109 - sliding rod, 110 - power spring, 111 - power cylinder, 112 - frame body, 113 - pressing roller, 114 - frame body, 115 - mounting frame, 116 - rolling motor, 117 - driving spring, 118 - driving rod, 201 - limiting block, 202 - limiting rod. Specific embodiments

[0020] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, but should not be construed as limiting the present utility model.

[0021] The first embodiment of this application is as follows:

[0022] Please refer to Figures 1-5 , Figure 1 which is a schematic diagram of the overall structure of the bag-making device for food packaging bag processing in the first embodiment of the present utility model, Figure 2 which is a schematic diagram of the cutting knife and the upper block of the present utility model, Figure 3 which is a schematic diagram of the mounting frame and the driving rod of the present utility model, Figure 4 which is a schematic diagram of the upper block and the sliding rod of the present utility model, Figure 5 which is a schematic diagram of the roller and the block of the present utility model. The present utility model provides a bag-making device for food packaging bag processing, including a base 101 and a mounting assembly; the mounting assembly includes a roller 102, a rotating motor 103, a conveyor belt 104, a block 105, a cutting knife 106, an upper block 107, a resisting block 108, a sliding rod 109, a power spring 110, a rolling member and a power member. The power member includes a power cylinder 111 and a frame 112. The rolling member includes a pressing roller 113, a frame body 114, a mounting frame 115, a rolling motor 116 and a driving component. The driving component includes a driving spring 117 and a driving rod 118. By the foregoing solution, the problem in the prior art that the cutting part of the packaging bag is not limited is solved. When the cutting knife 106 cuts the packaging bag, the cutting knife 106 easily drives the cut packaging bag to shift, and easily deforms the cut of the packaging bag, affecting the subsequent rolling, thus affecting the processing effect of the packaging bag. It can be understood that the foregoing solution can be used in the case where the cutting part of the packaging bag is not limited due to different materials of the packaging bag.

[0023] For this specific embodiment, the rotating motor 103 drives the drum 102 to rotate on the base 101, and the drum 102 drives the conveyor belt 104 to convey food packaging bags. When the food packaging bag is located below the cutter 106, the power component drives the upper block 107 to move up and down. When the upper block 107 moves, it drives the slide bar 109, the power spring 110 and the abutting block 108 to move. The abutting block 108 contacts the packaging bag. The upper block 107 moves on the slide bar 109, and the power spring 110 deforms. The reaction force of the power spring 110 drives the abutting block 108 to abut against the packaging bag. At the same time, the upper block 107 drives the cutter 106 to cut the fixed packaging bag. The rolling member rolls the cut packaging bag to prevent the cut of the packaging bag from shifting and deforming, which affects the subsequent rolling, thereby improving the processing effect of the packaging bag.

[0024] Among them, the block 105 is fixedly installed on one side of the base 101, the roller 102 is rotatably installed on the side of the base 101 close to the block 105, the rotating motor 103 is fixedly connected to the base 101, the output shaft of the rotating motor 103 is connected to the roller 102, the power member is arranged on the base 101, the upper block 107 is connected to the power member, the cutter 106 is fixedly installed on the side of the upper block 107 close to the base 101, the slide rod 109 is slidably installed on the side of the upper block 107 away from the cutter 106, the abutting block 108 is fixedly installed on the side of the slide rod 109 away from the upper block 107, one end of the power spring 110 is connected to the upper block 107, the other end of the power spring 110 is connected to the abutting block 108, the rolling member is arranged on the base 101, the conveyor belt 104 is sleeved on the roller 102, a connection hole is designed on the right front end of the base 101, there are two rollers 102, and the two rollers 102 are respectively located on the left and right sides inside the base 101, the output shaft of the rotating motor 103 is fixedly connected to the end of the right roller 102 through the connection hole of the base 101, the conveyor belt 104 is sleeved on the two rollers 102, the block 105 is located in the middle of the inner side of the open end of the base 101, a plurality of slide holes are designed on the top of the upper block 107, the power member is arranged on the right side of the top of the base 101, the power member drives the upper block 107 to move up and down, there are a plurality of abutting blocks 108, there are a plurality of slide rods 109, the bottom ends of the slide rods 109 are fixedly connected to the tops of the abutting blocks 108 through the slide holes of the upper block 107, there are a plurality of power springs 110, and the power springs 110 are sleeved on the slide rods 109 to support the abutting blocks 108, the rolling member is arranged on the left side of the top of the base 101, a heating block is designed on the cutter 106 to heat the cutter 106, the cutter 106 is located in the middle of the bottom of the upper block 107, the rotating motor 103 drives the roller 102 to rotate on the base 101, the roller 102 drives the conveyor belt 104 to convey the food packaging bag, when the food packaging bag is located below the cutter 106, the power component drives the upper block 107 to move up and down, when the upper block 107 moves, it drives the slide rod 109, the power spring 110 and the abutting block 108 to move, the abutting block 108 contacts the packaging bag, the upper block 107 moves on the slide rod 109, the power spring 110 deforms, the reaction force of the power spring 110 drives the abutting block 108 to abut against the packaging bag, and at the same time the upper block 107 drives the cutter 106 to cut the fixed packaging bag, and the rolling member rolls the cut packaging bag to prevent the cut of the packaging bag from shifting and deforming.It affects the subsequent rolling, thereby improving the processing effect of the packaging bag.

[0025] Among them, the frame body 112 is slidably connected to the upper block 107 and fixedly connected to the base 101; the power cylinder 111 is fixedly connected to the frame body 112, the output end of the power cylinder 111 is connected to the upper block 107, the frame body 112 is in an inverted U shape, a through hole is designed at the closed end of the frame body 112, the open end of the frame body 112 is fixedly connected to the right side of the top of the base 101, and the output end of the power cylinder 111 drives the end of the upper block 107 to move on the inner side of the open end of the frame body 112 through the through hole of the frame body 112. By driving the upper block 107 to move on the frame body 112 through the power cylinder 111, the upper block 107 is driven to perform lifting movement.

[0026] Then, the mounting frame 115 is fixedly installed on the side of the base 101 close to the upper block 107; the driving component is arranged on the mounting frame 115; the frame 114 is slidably connected to the mounting frame 115 and connected to the driving member; the pressing roller 113 is rotatably installed on the side of the frame 114 away from the mounting frame 115; the rolling motor 116 is fixedly connected to the frame 114, the output shaft of the rolling motor 116 is connected to the pressing roller 113, the mounting frame 115 is in an inverted U shape, an installation groove is designed at the open end of the mounting frame 115, the bottom end of the mounting frame 115 is fixedly connected to the left side of the top of the base 101, the driving member is arranged on the closed end of the frame body 112, the frame 114 is in an inverted U shape, a connection hole is designed at the front end of the frame 114, the driving member drives the outer side of the end of the frame 114 to move on the installation groove of the mounting frame 115, the end of the pressing roller 113 rotates on the inner side of the open end of the frame 114, and the output shaft of the rolling motor 116 is fixedly connected to the end of the pressing roller 113 through the connection hole of the frame 114. By driving the pressing roller 113 to rotate on the frame 114 through the rolling motor 116, the pressing roller 113 rolls the packaging bag during transmission, thereby realizing the rolling of the packaging bag.

[0027] Finally, the driving rod 118 is fixedly connected to the frame 114 and slidably connected to the mounting bracket 115; one end of the driving spring 117 is connected to the mounting bracket 115, and the other end of the driving spring 117 is connected to the frame 114. The closed end of the mounting bracket 115 is designed with a plurality of sliding holes. There are a plurality of driving rods 118. The bottom end of the driving rod 118 is fixedly connected to the outer side of the closed end of the frame 114 through the sliding holes of the mounting bracket 115. There are a plurality of driving springs 117. The driving springs 117 are sleeved on the driving rods 118 to support the frame 114. The frame 114 is driven by the driving springs 117 to move on the driving rods 118 in the mounting bracket 115, and the frame 114 is driven to drive the pressing roller 113 to abut against the conveyor belt 104, thereby driving the frame 114 to move on the mounting bracket 115.

[0028] When using the bag-making device for processing food packaging bags according to this embodiment, the rotating motor 103 drives the roller 102 to rotate on the base 101. The roller 102 drives the conveyor belt 104 to convey the food packaging bags. When the food packaging bag is located below the cutting knife 106, the power cylinder 111 drives the upper block 107 to move up and down on the frame 112. When the upper block 107 moves, it drives the sliding rod 109, the power spring 110 and the abutting block 108 to move. The abutting block 108 contacts the packaging bag. The upper block 107 moves on the sliding rod 109, and the power spring 110 deforms. The reaction force of the power spring 110 drives the abutting block 108 to abut against the packaging bag. At the same time, the upper block 107 drives the cutting knife 106 to cut the fixed packaging bag. The driving spring 117 drives the frame 114 to move on the driving rods 118 in the mounting bracket 115, and the frame 114 is driven to drive the pressing roller 113 to abut against the conveyor belt 104. The rolling motor 116 drives the pressing roller 113 to rotate on the frame 114. When the pressing roller 113 rotates, it rolls the packaging bag during transmission, avoiding offset and deformation at the cut of the packaging bag and affecting the subsequent rolling, thereby improving the processing effect of the packaging bag.

[0029] The second embodiment of the present application is as follows:

[0030] Please refer to Figure 6 , Figure 6 which is a schematic structural diagram of the limiting block and the limiting rod of the present utility model. On the basis of the first embodiment, the power member of this embodiment further includes a limiting block 201 and a limiting rod 202.

[0031] For this specific embodiment, when the upper block 107 moves, it drives the limiting block 201 to move on the limiting rod 202, thereby restricting the moving angle of the upper block 107, and improving the stability of the upper block 107 during movement.

[0032] Among them, the limiting block 201 is fixedly connected to the upper block 107 and slidably connected to the frame body 112; the limiting rod 202 is fixedly connected to the frame body 112 and slidably connected to the limiting block 201. Limiting grooves are designed on both sides of the open end of the frame body 112. There are two limiting blocks 201, and through holes are designed at the top of the limiting block 201. The two limiting blocks 201 are respectively located at the left and right ends of the upper block 107. There are multiple limiting rods 202, and the ends of the limiting rods 202 are fixedly connected to the limiting grooves of the frame body 112 through the through holes of the limiting block 201. When the upper block 107 moves, it drives the limiting block 201 to move on the limiting rod 202, thereby restricting the moving angle of the upper block 107, and improving the stability of the upper block 107 during movement.

[0033] When using the bag-making device for processing food packaging bags according to this embodiment, when the upper block 107 moves, it drives the limiting block 201 to move on the limiting rod 202, thereby restricting the moving angle of the upper block 107, and improving the stability of the upper block 107 during movement.

[0034] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A bag making device for food packaging bag processing, comprising a base, characterized in that: Also included are mounting components; The mounting assembly comprises a roller, a rotating motor, a transmission belt, a block, a cutter, an upper block, a resist block, a slide bar, a power spring, a rolling component and a power component, the block being fixedly mounted on one side of the base, the roller being rotatably mounted on a side of the base close to the upper block, the rotating motor being fixedly connected to the base, the output shaft of the rotating motor being connected to the roller, the power component being arranged on the base, the upper block being connected to the power component, the cutter being fixedly mounted on a side of the upper block close to the base, the slide bar being slidably mounted on a side of the upper block away from the cutter, the resist block being fixedly mounted on a side of the slide bar away from the upper block, one end of the power spring being connected to the upper block, the other end of the power spring being connected to the resist block, the rolling component being arranged on the base, and the transmission belt being sleeved on the roller.

2. The food packaging bag making device according to claim 1, characterized in that: The power component comprises a power cylinder and a frame, wherein the frame is slidably connected to the upper block and fixedly connected to the base; the power cylinder is fixedly connected to the frame, and an output end of the power cylinder is connected to the upper block.

3. The food packaging bag making device according to claim 1, characterized in that: The rolling component includes a pressure roller, a frame, a mounting frame, a rolling motor and a driving component. The mounting frame is fixedly mounted on a side of the base close to the upper block; the driving component is arranged on the mounting frame; the frame is slidably connected to the mounting frame and is connected to the driving component; the pressure roller is rotatably mounted on a side of the frame away from the mounting frame; the rolling motor is fixedly connected to the frame, and the output shaft of the rolling motor is connected to the pressure roller.

4. The food packaging bag making device according to claim 3, characterized in that: The driving component includes a driving spring and a driving rod, wherein the driving rod is fixedly connected to the frame and slidably connected to the mounting bracket; one end of the driving spring is connected to the mounting bracket, and the other end of the driving spring is connected to the frame.

5. The food packaging bag making device according to claim 2, characterized in that: The power component also includes a limiting block and a limiting rod. The limiting block is fixedly connected to the upper block and is slidably connected to the frame body; the limiting rod is fixedly connected to the frame body and is slidably connected to the limiting block.

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