CN213499404U

CN213499404U - Packaging bag film cutting device adopting high-temperature-resistant material

Info

Publication number: CN213499404U
Application number: CN202022471614.1U
Authority: CN
Inventors: 魏巍
Original assignee: Chongqing Hongli Plastic Packaging Material Co ltd
Current assignee: Chongqing Hongli Packaging Technology Co.,Ltd.
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-06-22
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses an adopt high temperature resistant material's wrapping bag to cut membrane device, the power distribution box comprises a work box, the last inner wall fixedly connected with installation piece of work box, the bottom fixedly connected with multiunit dead lever of installation piece, every equal fixedly connected with fixed axle between the dead lever, every all the cover is equipped with the pulley on the fixed axle, and is a plurality of the pulley is connected through a smoothing area, the last inner wall of work box is fixedly connected with connecting block still, one side sliding connection of connecting block has the connecting rod, the bottom fixedly connected with of connecting rod cuts the membrane sword, the lower inner wall sliding connection of work box has the clamp splice, the opposite side of connecting block still is provided with the transmission that is used for controlling two and clamp splice removals of slider. The utility model discloses simple structure, convenient operation, device ability automatic operation, unmanned staff manual operation has saved a large amount of manpowers, can guarantee that the wrapping bag all is same length, is favorable to the normalization, can carry out large-scale production.

Description

Packaging bag film cutting device adopting high-temperature-resistant material

Technical Field

The utility model relates to a cut the membrane device field, especially relate to an adopt high temperature resistant material's wrapping bag to cut membrane device.

Background

At present, because the packaging bags are convenient to use and carry, a large number of the packaging bags are applied to the current daily life and work, and because the plastic bags have unique sealing performance and portability, the plastic packaging bags are particularly widely applied to various packaging bags.

The film cutting device in the prior art has the advantages that the packaging bag can be cut off, so that the packaging bag can not be driven to be automatically cut by the aid of the rotating shaft, workers are required to pull the packaging bag, operation is complicated, a large amount of manpower is wasted, meanwhile, the lengths of the packaging bags which are difficult to cut into the packaging bag are the same by pulling the packaging bag, the different lengths bring troubles for standardized use, a standard cannot be determined, and the packaging bag is not suitable for large-scale production.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the packaging bag can not be automatically cut, the cut packaging bags are difficult to ensure the same length, and the normalized large-scale production is not facilitated.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a packaging bag film cutting device adopting high-temperature resistant materials comprises a working box, wherein an installation block is fixedly connected to the upper inner wall of the working box, a plurality of groups of fixing rods are fixedly connected to the bottom end of the installation block, a fixing shaft is fixedly connected between two fixing rods of each group, a pulley is sleeved on each fixing shaft, a plurality of pulleys are connected through a same smoothing belt, a connecting block is fixedly connected to the upper inner wall of the working box, a connecting rod is slidably connected to one side of the connecting block, a second sliding groove is formed in the connecting block, a second sliding block matched with the second sliding groove is fixedly connected to the connecting rod, a film cutting knife is fixedly connected to the bottom end of the connecting rod, a clamping block is slidably connected to the lower inner wall of the working box, a first sliding groove is formed in the lower inner wall of the working box, and a first sliding block matched with the clamping, and a transmission device for controlling the second sliding block and the clamping block to move is further arranged on the other side of the connecting block.

Preferably, the top end of the film cutting knife is fixedly connected with a threaded rod, and the bottom end of the connecting rod is provided with a threaded groove matched with the threaded rod.

Preferably, the transmission device comprises a base and a motor, the motor is arranged at the top end of the base, the output end of the motor is fixedly connected with a rotary rod, a rotary disc is fixedly sleeved on the rotary rod, a first rotary shaft is fixedly connected with the upper end and the lower end of the rotary disc, a sleeve is sleeved on the two rotary discs, a second rotary shaft is fixedly connected with the same side of the two sliding blocks and the clamping block, a rotary drum is rotatably sleeved on the second rotary shaft, the rotary drum at the second sliding block is fixedly connected with a sleeve at the upper end through a first connecting rod, the rotary drum at the clamping block is fixedly connected with a sleeve at the lower end through a second connecting rod, the length of the first rotary shaft at the lower end is far longer than that of the first rotary shaft at the upper end, the sleeve at the lower end is far away.

Preferably, two sides of each of the two sleeves are provided with a limiting ring fixedly sleeved on the corresponding first rotating shaft.

Preferably, the bottom wall of the work box is arc-shaped at the end, the end on the right side of the slide slot is made of a material which cannot be attracted by the magnet, and the other end is made of a material which can be attracted by the magnet.

Preferably, a magnet is embedded in the bottom end of the clamping block, and a vertically arranged spring is fixedly connected between the clamping block and the first sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping blocks are adopted to clamp the packaging bags to move, the clamping blocks can clamp and pull the packaging bags which are not cut off when the packaging bags are cut off, the clamping blocks and the film cutting knife can automatically operate, manual operation of unmanned workers is achieved, a large amount of manpower is saved, errors are not prone to occurring, meanwhile, the moving distance of the film cutting knife is the same as that of the clamping blocks, the packaging bags can be guaranteed to be the same length when cut off at each time, normalization is facilitated, and large-scale production can be achieved.

Drawings

Fig. 1 is a schematic structural view of a packaging bag film cutting device using high temperature resistant materials according to the present invention;

fig. 2 is a rear view of a film cutting device for a packaging bag made of a high temperature resistant material according to the present invention;

fig. 3 is a side view structure diagram of the turntable of the film cutting device for the packaging bag made of high temperature resistant material.

In the figure: the device comprises a working box 1, a mounting block 2, a fixing rod 3, a fixing shaft 4, a pulley 5, a smoothing belt 6, a clamping block 7, a first sliding block 8, a first sliding chute 9, a connecting block 10, a connecting rod 11, a second sliding block 12, a second sliding chute 13, a film cutting knife 14, a base 15, a motor 16, a rotating disc 17, a sleeve 18, a first connecting rod 19, a second connecting rod 20, a first rotating shaft 21, a second rotating shaft 22 and a limiting ring 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a film cutting device for a packaging bag made of high temperature resistant materials comprises a working box 1, wherein an installation block 2 is fixedly connected to the upper inner wall of the working box 1, a plurality of groups of fixing rods 3 are fixedly connected to the bottom end of the installation block 2, a fixing shaft 4 is fixedly connected between the two fixing rods 3 of each group, a pulley 5 is sleeved on each fixing shaft 4, the pulleys 5 are connected through a same smoothing belt 6, when the packaging bag passes through the smoothing belt 6, the smoothing belt 6 can prevent the packaging bag from being wrinkled, a connecting block 10 is also fixedly connected to the upper inner wall of the working box 1, a connecting rod 11 is slidably connected to one side of the connecting block 10, a second chute 13 is formed in the connecting block 10, a second sliding block 12 matched with the second chute 13 is fixedly connected to the connecting rod 11, a film cutting knife 14 is fixedly connected to the bottom end of the connecting rod 11, the bottom end of the connecting rod 11 is provided with a thread groove matched with the thread rod, the film cutting knife 14 can be detached for replacement through rotation, the lower inner wall of the working box 1 is connected with a clamping block 7 in a sliding manner, the lower inner wall of the working box 1 is also provided with a sliding groove I9, the bottom end of the clamping block 7 is fixedly connected with a sliding block I8 matched with the clamping block 7, the tail end of the bottom wall of the working box 1 is arc-shaped, the tail end positioned on the right side of the sliding groove I9 is made of a material incapable of being attracted by a magnet, the other end of the bottom end is made of a material capable of being attracted by the magnet, the magnet is embedded at the bottom end of the clamping block 7, a vertically arranged spring is fixedly connected between the clamping block 7 and the sliding block I8, when the clamping block 7 is positioned at the left end of the sliding groove I, the magnet at the bottom end of the clamping block 7 and the bottom, the spring pushes the clamping block 7 up in a relaxation mode, so that the packaging bag slides down from an arc position at the tail end of the working box 1, a transmission device used for controlling the movement of the second slider 12 and the clamping block 7 is further arranged on the other side of the connecting block 10, the transmission device comprises a base 15 and a motor 16, the motor 16 is arranged at the top end of the base 15, a rotating rod is fixedly connected to the output end of the motor 16, turntables 17 are fixedly sleeved on the rotating rod, the upper end and the lower end of each turntable 17 are fixedly connected with a first rotating shaft 21, sleeves 18 are sleeved on the two turntables 17, a second rotating shaft 22 is fixedly connected to the same sides of the second slider 12 and the clamping block 7, a rotating cylinder is rotatably sleeved on the second rotating shaft 22, the rotating cylinder at the second slider 12 is fixedly connected with the sleeve 18 at the upper end through a first connecting rod 19, the rotating cylinder at the clamping block 7, the rotating disc 17 fixedly sleeved on the rotating rod is driven to rotate along with the rotating disc, so that a first rotating shaft 21 fixedly connected to the upper end and the lower end of the rotating disc 17 rotates, the first rotating shaft 21 rotates to enable a first connecting rod 19 and a second connecting rod 20 which are fixedly connected to the two sleeves 18 and the rotating drums on the clamping block 7 and the second sliding block 12 correspondingly to rotate, the clamping block 7 moves back and forth in the horizontal direction, the second sliding block 12 slides back and forth in the vertical direction, the length of the first rotating shaft 21 positioned at the lower end is far longer than that of the first rotating shaft 21 positioned at the upper end, and the sleeves 18 positioned at the lower end are far away from the sleeves 18 positioned at the upper end in the horizontal direction, so that the first connecting rod 19 and the second connecting rod 20 cannot collide with each other, the diameter of the rotating disc 17 is the same as that of the first.

In the utility model, the packaging bag passes through the leveling belt 6 and is clamped below the clamping block 7, the motor 16 is started, the rotary rod fixedly connected with the output end of the motor rotates to drive the rotary disk 17 fixedly sleeved on the rotary rod to rotate along with the rotary disk, so that the first rotary shaft 21 fixedly connected with the upper end and the lower end of the rotary disk 17 rotates, the first rotary shaft 21 rotates to ensure that the first rotary shaft 19 and the second rotary shaft 20 fixedly connected with the two sleeves 18 and the rotary cylinders on the clamping block 7 and the second slide block 12 correspondingly rotate, the clamping block 7 moves back and forth in the horizontal direction, meanwhile, the second slide block 12 slides back and forth in the vertical direction, because the length of the first rotary shaft 21 at the lower end is far longer than that of the first rotary shaft 21 at the upper end, and the sleeve 18 at the lower end is far away from the sleeve 18 at the upper end in the horizontal direction, therefore, the first rotary shaft 19 and the second rotary shaft 20 cannot collide with each other, when, the packaging bag is fixedly pulled to the tail end on the right side of the first sliding groove 9 and is not attracted to each other, the spring relaxes to push the clamping block 7 up, so that the packaging bag slides down from the arc-shaped part at the tail end of the working box 1, and meanwhile, when the clamping block 7 moves the right end of the first sliding groove 9, the second sliding block 12 drives the connecting rod 11 to move downwards, so that the film cutting knife 14 cuts off the packaging bag.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adopt high temperature resistant material's wrapping bag to cut membrane device, includes work box (1), its characterized in that, the last inner wall fixedly connected with installation piece (2) of work box (1), the bottom fixedly connected with multiunit dead lever (3) of installation piece (2), two of every group equal fixedly connected with fixed axle (4) between dead lever (3), every all overlap on fixed axle (4) and be equipped with pulley (5), it is a plurality of pulley (5) all smooths area (6) through one side and connect, the last inner wall of work box (1) still fixedly connected with connecting block (10), one side sliding connection of connecting block (10) has connecting rod (11), spout two (13) have been seted up of connecting block (10), fixedly connected with and spout two (13) assorted slider two (12) on connecting rod (11), the bottom fixedly connected with of connecting rod (11) surely membranes sword (14), the lower inner wall sliding connection of work box (1) has clamp splice (7), spout one (9) have still been seted up to the lower inner wall of work box (1), the bottom fixedly connected with and clamp splice (7) assorted slider one (8) of clamp splice (7), the opposite side of connecting block (10) still is provided with the transmission that is used for controlling slider two (12) and clamp splice (7) and removes.

2. The packaging bag film cutting device adopting the high-temperature-resistant material as claimed in claim 1, wherein a threaded rod is fixedly connected to the top end of the film cutting knife (14), and a threaded groove matched with the threaded rod is formed in the bottom end of the connecting rod (11).

3. The film cutting device for the packaging bag made of the high-temperature-resistant material, as recited in claim 1, wherein the transmission device comprises a base (15) and a motor (16), the motor (16) is disposed at the top end of the base (15), the output end of the motor (16) is fixedly connected with a rotating rod, the rotating rod is fixedly sleeved with a rotating disc (17), the upper end and the lower end of the rotating disc (17) are fixedly connected with a first rotating shaft (21), two rotating discs (17) are sleeved with sleeves (18), the same sides of the second sliding block (12) and the clamping block (7) are fixedly connected with a second rotating shaft (22), the second rotating shaft (22) is rotatably sleeved with a rotating drum, the rotating drum at the second sliding block (12) is fixedly connected with the upper end of the sleeve (18) through a first connecting rod (19), and the rotating drum at the clamping block (7) is fixedly connected with the lower end of the sleeve (18) through a second connecting rod, the length of the first rotating shaft (21) at the lower end is far longer than that of the first rotating shaft (21) at the upper end, the sleeve (18) at the lower end is arranged far away from the sleeve (18) at the upper end in the horizontal position, and the diameter of the rotary disc (17) is the same as that of the first sliding groove (9) and the second sliding groove (13).

4. The film cutting device for the packaging bag made of the high-temperature-resistant material is characterized in that limiting rings (23) fixedly sleeved on the corresponding first rotating shafts (21) are arranged on two sides of the two sleeves (18).

5. The film cutting device for the packaging bag made of the high-temperature-resistant material is characterized in that the tail end of the bottom wall of the working box (1) is arc-shaped, the tail end on the right side of the first sliding groove (9) is made of a material which cannot be attracted by a magnet, and the other end of the bottom wall is made of a material which can be attracted by the magnet.

6. The packaging bag film cutting device adopting the high-temperature-resistant material as claimed in claim 1, wherein a magnet is embedded at the bottom end of the clamping block (7), and a vertically arranged spring is fixedly connected between the clamping block (7) and the first sliding block (8).