CN220221402U

CN220221402U - Pneumatic sealing device with adjusting function

Info

Publication number: CN220221402U
Application number: CN202321400307.1U
Authority: CN
Inventors: 林最畅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-22
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a pneumatic sealing device with an adjusting function, which comprises a main machine case, a base, a discharging hopper and a pneumatic device, wherein the base is provided with a first fixing device and a lifting track rod, the lifting track rod is internally provided with a lifting rod capable of moving up and down, the tail end of the lifting rod is provided with a lifting tray, the main machine case is provided with a width adjuster, the side wall of the width adjuster cuts two strip-shaped tracks to form a sliding track, one track of the sliding tracks is provided with a first clamping device and a stretching device corresponding to the other track, in addition, the main machine case is also provided with a bag sealing width adjuster, the bag sealing width adjuster is arranged on a longitudinal traction rod, and the bag sealing width adjuster is used for moving and adjusting corresponding parts according to the size of materials and the required sealing width and sealing positions, so that sealing is more accurate, the problems of irregular sealing, uneven size and the like are solved, and working efficiency is greatly improved.

Description

Pneumatic sealing device with adjusting function

Technical Field

The utility model discloses a pneumatic sealing device with an adjusting function, and particularly relates to the field of bag feeding type packaging machinery.

Background

In life, materials such as bags are often sealed and packed to meet daily needs, under the conditions that the materials to be sealed and packed are not much and the requirements on the sealing quality are not high, the materials to be sealed and packed are often required to be sealed and packed in production by manual operation or by means of some sealing machines with simple functions, and the frequency and quality requirements of the packaging are relatively high.

Disclosure of Invention

In order to solve the problems, the utility model provides a pneumatic sealing device with an adjusting function, and particularly relates to a bag feeding type packaging machine.

The utility model provides a pneumatic sealing device with regulatory function includes main part machine case, a pedestal, discharging bucket and pneumatic means, wherein the base sets up first fixing device and lifting track pole, lifting track pole passes through first fixing device and fixes on the base, and relative perpendicular to base, lifting track pole inside sets up the lifter that can reciprocate, lifter length, the diameter is all less than lifting track pole, lifting tray is set up at the lifter end, lifting tray surface is level and smooth, and be on a parallel with the base relatively, main part machine case sets up width adjuster, width adjuster lateral wall cuts two rectangular shape tracks and forms the slip track, set up stretching device on one of them track of slip track on setting up first clamping device and the another track that corresponds with it, in addition main part machine case is equipped with horizontal traction cylinder, bag seal width adjuster and bag mouth setting device, horizontal traction cylinder one end is fixed on traction platform, the other end is fixed on the traction tube, bag seal width adjuster is established on width adjuster by vertical traction rod, it sets up on the grip block track and can follow track direction and remove to fix the bag mouth device.

Further stretching device sets up L type support, and the one end of L type support is equipped with second clamping device other end and fixes on stretching device, and first clamping device and second clamping device structure are the same by centre gripping cylinder and grip block constitution to first clamping device can remove and fix on the slip track through the mode of elasticity bolt.

The stretching cylinder is arranged on the stretching device, and the stretching cylinder can transversely displace the whole stretching device and the second clamping device, so that the distance between the first clamping device and the second clamping device is increased.

The traction platform is further smooth in surface and parallel to the base, and is provided with a transverse traction cylinder and four symmetrical rail clamps, the rail clamps are hollow fixing devices, two rail clamps are combined into a group to form a transverse movement rail, one end of the transverse traction cylinder is fixed on the traction platform, and the other end of the transverse traction cylinder is fixed on the traction pipe.

The traction tube is a hollow pipeline, two transverse traction rods are arranged on one surface of the traction tube, which is connected with the transverse traction cylinder, the diameter of each transverse traction rod is smaller than the inner diameter of the hollow part of the track clamp holder, the transverse traction rods respectively correspond to the positions of the track clamp holders, and the traction tube passes through a transverse movement track formed by the track clamp holders and can transversely move along the track, so that the traction tube can transversely move along the track.

Two relatively parallel longitudinal traction rods are arranged on the traction tube, the traction rods penetrate through the track clamps arranged on the width adjuster, the traction tube is connected with the width adjuster, and the width adjuster can longitudinally move along the traction rods.

The further traction tube, the longitudinal traction cylinder and the bag sealing width adjuster are connected in series on the width adjuster by a longitudinal traction rod, the bag sealing width adjuster is a linkage body during transverse movement, the bag sealing width adjuster is arranged at the tail end of the longitudinal traction rod, and the width adjuster can be adjusted to different heights by adjusting the bag sealing width adjuster.

The bag mouth fixing device is of a cube block structure with hard copper or iron materials, the bottoms of the cube block structure and the cube block structure are located on the same track parallel to the clamping plate, and when the material mouth is placed below the bag mouth fixing device, the bag mouth fixing device can play a role in positioning and can be moved and adjusted.

Further, all the air cylinders are provided with pneumatic devices, each pneumatic device consists of an air inlet pipe and an air outlet pipe, the pneumatic devices are connected with a machine control part, a command sent by a machine is transmitted, and working instructions are given to the air cylinders.

The beneficial effects obtained by the utility model by adopting the structure are as follows: the utility model provides a pneumatic sealing device with an adjusting function, in particular to a pneumatic sealing device which is provided with a plurality of automatic cylinders, a lifting tray, a transversely-adjusted first clamping device, a transversely-moved stretching device, a transversely-and longitudinally-moved traction device, a device capable of adjusting according to the required sealing width of a material and a device for positioning a material port, so that after the material is provided, sealing work can be automatically completed, and corresponding parts are moved and adjusted according to the size of the material, the required sealing width and the required sealing position, so that sealing is more accurate, tidier and more attractive, the problems of irregular sealing, uneven size and the like are solved, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of a pneumatic sealing device with an adjusting function according to the present utility model

FIG. 2 is a back view of a pneumatic sealing device with an adjusting function according to the present utility model

FIG. 3 is an enlarged view of a tray of a pneumatic sealing device with an adjusting function according to the present utility model

Fig. 4 is an enlarged view of the position of a lifting rod of a pneumatic sealing device with an adjusting function according to the present utility model

Fig. 5 is an enlarged view of a seal width adjusting part of a pneumatic seal device with an adjusting function according to the present utility model

FIG. 6 is a block diagram of a first clamping device of a pneumatic sealing device with an adjusting function according to the present utility model

FIG. 7 is a block diagram of a stretching device with an adjusting function for a pneumatic sealing device according to the present utility model

FIG. 8 is a diagram showing the upper internal structure of a housing of a pneumatic sealing device with an adjusting function according to the present utility model

FIG. 9 is a view showing the width adjuster and the connection of the components of the pneumatic sealing device with the adjusting function

Fig. 10 is a structural position diagram of a sealing position of a pneumatic sealing device with an adjusting function, wherein: 1 main body machine case 1.2PLC controller 1.3 temperature controller 1.4 start switch 1.5 stop switch 2 base 2.1 support foot 2.2 first fixing device 2.3 lifting track rod 2.31 lifting track rod 3 discharge hopper 4 lifting tray 4.1 elastic bolt 4.2 second fixing device 5 width adjuster 5.1 sliding track 5.1 first clamping device 5.3 second clamping device 5.4L bracket 5.5 clamping cylinder 5.6 clamping block 6 stretching device 6.1 stretching cylinder 7 transverse traction cylinder 7.1 traction tube 7.2 transverse traction rod 7.3 traction platform 8 longitudinal traction cylinder 8.1 longitudinal traction rod 8.2 bag sealing width adjuster 8.3 longitudinal sealing cylinder 9.1 sealing track 9.1 sealing clamping plate 9.3 fixing sealing clamping plate 9.21 clamping plate track 9.22 fixed pocket mouth device 10 pneumatic device 11.1 heating pipeline 11.1 sealing device 11.1

Detailed Description

As shown in fig. 1 and 2, the pneumatic sealing device with adjusting function provided by the utility model comprises: the main part machine case 1, base 2, the hopper 3 and pneumatic means 10, main part machine case 1 upper portion, the one side towards the during operation sets up PLC controller 1.2 side by side, temperature controller 1.3, start switch 1.4 and stop switch 1.5, the bottom of main part machine case 1 sets up base 2, base 2 is the rectangle flat board, the material is preferably stainless steel, and half is located inside machine case 1, and half surpasss the inside certain distance of machine case 1. The base 2 is provided with a first fixing device 2.2 and a lifting track rod 2.3, the lifting track rod 2.3 is of a rigid pipeline structure with a certain length, lifting rods 2.31 capable of moving up and down are arranged in the lifting track rod 2.3, the length of the lifting rods 2.31 is smaller than that of the lifting track rod 2.3, the length of the lifting track rod 2.3 and the length of the lifting track rod 2.3 can be adjusted and designed according to actual needs, the lifting track rod 2.3 is fixed on the base 2 through the first fixing device 2.2, and the lifting track rod 2.3 is relatively perpendicular to the base 2 as shown in fig. 1.

As shown in fig. 2, 3 and 4, the discharge hopper 3 is a rectangular flat plate, the material is preferably stainless steel, the contact surface of the discharge hopper and the material is smooth and flat, one end of the discharge hopper is provided with a second fixing device 4.2, the second fixing device 4.2 is fixed on the upper part of the lifting track rod 2.3, and the other end of the second fixing device is connected with the tail end of the base 2 positioned in the main machine case 1, so that the discharge hopper 3 is in a slope shape; in addition, the lifting tray 4 is arranged at the tail end of the lifting rod 2.31, the surface of the lifting tray 4 is flat and relatively parallel to the base 2, and the lifting tray is used for supporting the material bearing. The lifting tray 4 is located above the second fixing device 4.2 below, and the lifting track rod 2.3 is provided with an elastic bolt 4.1 for loosening and fixing the lifting rod 2.31, so that the lifting tray 4 can be lifted and lowered correspondingly according to different sizes of materials, when the materials are smaller, the lifting height is correspondingly small, and when the materials are larger, the lifting height is relatively larger.

As shown in fig. 5, 6 and 7, the upper part of the main chassis 1 is located below the PLC controller 1.2, the width adjuster 5 is in a hollow pipeline structure, the side walls of the width adjuster are cut into two long rails to form a sliding rail 5.1, the positions of the two long rails are symmetrical, one rail of the sliding rail 5.1 is provided with a first clamping device 5.2 and the other rail corresponding to the first clamping device is provided with a stretching device 6, the stretching device 6 is provided with an L-shaped bracket 5.4, one end of the L-shaped bracket 5.4 is provided with a second clamping device 5.3, the other ends of the L-shaped bracket 5.3 are fixed on the stretching device 6, the positions of the first clamping device 5.2 and the second clamping device 5.3 are symmetrical, the two structures are identical, the positions correspond to each other, each other and are formed by clamping cylinders 5.5 and clamping blocks 5.6, the L-shaped bracket 5.4 provided with a first clamping device 5.2 is fixed on the sliding rail 5.1 by bolts, and the L-shaped bracket 5.4 arranged on the first clamping device 5.4 can be fixed on the sliding rail 5.1 by means of bolts. The L-shaped bracket 5.4 provided with the second clamping device 5.3 is fixed on the stretching device 6, the stretching device 6 is arranged on the sliding rail 5.1 and can transversely move, in addition, the stretching device 6 is provided with a stretching cylinder 6.1, the stretching cylinder 6.1 can transversely displace the whole stretching device 6 and the second clamping device 5.3, the distance between the first clamping device 5.2 and the second clamping device 5.3 is increased, during operation, the bolts are loosened, the first clamping device 5.2 is moved, the distance between the first clamping device and the second clamping device 5.3 is matched with the width of a material port, the bolts are further screwed down for fixation, when the material port is arranged in the middle of the clamping block 5.6, the clamping cylinder 5.4 works, the clamping block 5.6 clamps the material port towards the middle, then the stretching cylinder 6.1 works, the second clamping device 5.3 transversely stretches, the material port is transversely stretched, and the material port is more flattened.

As shown in fig. 8 and 9, a traction platform 7.4 is arranged at a position on the upper middle of the main chassis 1, and the traction platform 7.4 is of a steel plate structure with a flat surface and is arranged in parallel relative to the base 2. Four symmetrical rail clamps 7.3 are arranged on the traction platform 7.4, and the rail clamps 7.3 are hollow fixing devices, and form a transverse movement rail. In addition, a transverse traction cylinder 7 is further arranged on the traction platform 7.4, one end of the transverse traction cylinder 7 is fixed on the traction platform 7.4, the other end of the transverse traction cylinder 7 is fixed on the traction tube 7.1, the traction tube 7.1 is a hollow pipeline, two transverse traction rods 7.2 are arranged on one surface of the traction tube, which is connected with the transverse traction cylinder 7, the diameter of each transverse traction rod 7.2 is smaller than the inner diameter of the hollow part of the track clamp holder 7.3, the transverse traction rods correspond to the positions of the track clamp holders 7.3 respectively, and the traction tube 7.1 can transversely move along the track through a transverse movement track formed by the track clamp holders 7.3, in addition, two relatively parallel longitudinal traction rods 8.1 are arranged on the traction tube 7.1, and the traction rods 8.1 penetrate through the track clamp holders 7.3 arranged on the width adjuster 5 to connect the traction tube 7.1 with the width adjuster 5. The width adjuster 5 is movable longitudinally along the drawbar 8.1.

The utility model is provided with a longitudinal traction cylinder 8 and a bag sealing width adjuster 8.2 below a traction pipe 7.1, wherein the traction pipe 7.1, the longitudinal traction cylinder 8 and the bag sealing width adjuster 8.2 are connected in series on the width adjuster 5 by a longitudinal traction rod 8.3, so that the traction pipe 7.1, the longitudinal traction cylinder 8, the bag sealing width adjuster 8.2 and the width adjuster 5 form a linkage body when moving transversely, the bag sealing width adjuster 8.2 is arranged at the tail end of the longitudinal traction rod 8.3, the longitudinal traction cylinder 8 is arranged above the bag sealing width adjuster 8.2, the two are arranged below the traction pipe 7.1, the width adjuster 5 can be adjusted to different heights by adjusting the bag sealing width adjuster 8.2, the bag sealing width adjuster 8.2 is adjusted upwards by a distance when a material opening needs to be sealed relatively wide, and the bag sealing width adjuster 8.2 is adjusted downwards by a distance when the material opening needs to be sealed relatively narrow.

As shown in fig. 10, a movable sealing clamping plate 9.2 and a fixed sealing clamping plate 9.3 are arranged at the uppermost part of the main body case 1 and are parallel to each other, a sealing track rod 9.1 passes through the fixed sealing clamping plate 9.3 and is fixed on the movable sealing clamping plate 9.2 by bolts, a sealing cylinder 9 is arranged on one side wall of the fixed sealing clamping plate 9.3, a heating sealing device 11 is arranged on the other side wall, a heating sealing device 11 is arranged on one side wall of the movable sealing clamping plate 9.2, a clamping plate track 9.21 is arranged on the other side wall, the heating sealing device 11 is a hollow copper block, a heating pipeline 11.1 is arranged in the heating sealing device, a heater is placed in the heating pipeline 11.1, and heat emitted by the heater is transmitted to the heating sealing device 11 to heat and extrude materials to form a seal. In addition, the clamping plate track 9.21 is provided with a bag opening fixing device 9.22 capable of moving along the track direction, the bag opening fixing device 9.22 is of a cube-shaped structure made of hard materials such as copper or iron, the bottoms of the two cube-shaped structures are parallel to the clamping plate track 9.21, when a material opening is arranged below the bag opening fixing device 9.22, the bag opening fixing device 9.22 can play a role in positioning, and according to the width of the material opening, the corresponding width can be moved and adjusted.

All the above mentioned cylinders are provided with a pneumatic device 10, the pneumatic device 10 consists of an air inlet pipe and an air outlet pipe, is connected with a machine control part, transmits a command sent by a machine, and gives a working instruction to the cylinders.

When the machine works, the lifting tray 4 is adjusted to a proper position according to the size of a material, the lifting rod 2.31 is fixed by screwing the elastic bolt 4, the top of the material port is aligned to the fixed pocket device 9.22, two ends of the material port are placed in the middle of the clamping blocks 5.6, the bottom of the material port is placed on the lifting tray 4, further, the clamping cylinder 5.5 works to clamp the material port, the further transverse traction cylinder 7 works to draw the traction tube 7.1 inwards to drive the width regulator 5 to move inwards so as to move the material inwards, the further longitudinal traction cylinder 8 works to lift the width regulator 5 longitudinally, the material port is positioned in the middle of the heating sealing device, the further sealing cylinder 9 works to draw the movable sealing clamping plate 9.2 to the fixed sealing plate 9.3, the heating sealing device 11 clamps the sealing mutually, the clamping blocks 5.6 are loosened, the material falls onto the discharge hopper 3, and slides out along the slope direction of the discharge hopper 3, and the work is completed. When the width of the seal does not meet the production requirement, the width regulator 8.2 of the seal of the bag is regulated, the width regulator 5 is lifted to different heights, and the position of the seal is correspondingly regulated, so that the width of the seal of the material port is correspondingly regulated.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a pneumatic sealing device with regulatory function, includes main part machine case (1), base (2), ejection of compact fill (3) and pneumatic means (10), wherein base (2) set up first fixing device (2.2) and lift track pole (2.3), and lift track pole (2.3) are fixed on base (2) through first fixing device (2.2) to relative perpendicular to base (2), its characterized in that: lifting rail pole (2.3) inside sets up lifter (2.31) that can reciprocate, lifter (2.31) length, the diameter is all less than lifter (2.3), lifter (2.31) end sets up lift tray (4), lift tray (4) surface is level, and be on a parallel with base (2) relatively, main part machine case (1) sets up width adjuster (5), width adjuster (5) lateral wall cuts two rectangular shape tracks and forms slip track (5.1), set up on one of them track of slip track (5.1) first clamping device (5.2) and set up stretching device (6) on another track that corresponds with it, main part machine case (1) are equipped with horizontal traction cylinder (7), bag seal width adjuster (8.2) and decide bagging apparatus (9.22), horizontal traction cylinder (7) one end is fixed on traction platform (7.4), the other end is fixed on traction pipe (7.1), bag seal width adjuster (8.2) are established ties on width adjuster (5.1) by vertical traction rod (8.1), bag seal width adjuster is last to be provided with on the track (21.22) and can move the track along the track.

2. The pneumatic sealing device with an adjusting function according to claim 1, wherein: the stretching device (6) is provided with an L-shaped support (5.4), one end of the L-shaped support (5.4) is provided with a second clamping device (5.3), the other end of the L-shaped support is fixed on the stretching device (6), the first clamping device (5.2) and the second clamping device (5.3) are identical in structure and corresponding in position, each clamping device is composed of a clamping cylinder (5.5) and a clamping block (5.6), and the first clamping device (5.2) can move and be fixed on the sliding track (5.1) through an elastic bolt.

3. A pneumatic closure device with an adjustment function according to claim 2, characterized in that: the stretching device (6) is provided with a stretching cylinder (6.1), and the stretching cylinder (6.1) can transversely displace the stretching device (6) and the second clamping device (5.3) along the sliding track (5.1) so as to increase the distance between the first clamping device (5.2) and the second clamping device (5.3).

4. The pneumatic sealing device with an adjusting function according to claim 1, wherein: the traction platform (7.4) is smooth in surface and parallel to the base (2), and is provided with a transverse traction cylinder (7) and four symmetrical rail clamps (7.3), wherein the rail clamps (7.3) are hollow fixing devices, two groups of rail clamps form a transverse movement rail, one end of the transverse traction cylinder 7 is fixed on the traction platform (7.4), and the other end of the transverse traction cylinder is fixed on the traction pipe (7.1).

5. The pneumatic sealing device with adjustment function of claim 4, wherein: the traction pipe (7.1) is a hollow pipeline, two transverse traction rods (7.2) are arranged on one surface of the traction pipe, which is connected with the transverse traction cylinder (7), the diameter of each transverse traction rod (7.2) is smaller than the inner diameter of the hollow part of the track clamp holder (7.3), the transverse traction rods respectively correspond to the positions of the track clamp holders (7.3), and the traction pipe passes through a transverse movement track formed by the track clamp holders (7.3) and can transversely move along the track, so that the traction pipe (7.1) can transversely move along the track.

6. The pneumatic sealing device with adjustment function of claim 5, wherein: two relatively parallel longitudinal traction rods (8.1) are arranged on the traction tube (7.1), the longitudinal traction rods (8.1) penetrate through a track clamp holder (7.3) arranged on the width adjuster (5), the traction tube (7.1) is connected with the width adjuster (5), and the width adjuster (5) can longitudinally move along the longitudinal traction rods (8.1).

7. The pneumatic sealing device with an adjusting function according to claim 1, wherein: the traction tube (7.1), the longitudinal traction cylinder (8) and the bag sealing width adjuster (8.2) are connected in series on the width adjuster (5) through the longitudinal traction rod (8.1), a linkage body is arranged during transverse movement, the bag sealing width adjuster (8.2) is arranged at the tail end of the longitudinal traction rod (8.1), and the width adjuster (5) can be adjusted to different heights by adjusting the bag sealing width adjuster (8.2).

8. The pneumatic sealing device with an adjusting function according to claim 1, wherein: the fixed pocket mouth device (9.22) is of a cube block structure with harder copper or iron materials, the bottoms of the two cube block structures are positioned at the same position parallel to the clamping plate track (9.21), and when the material port is arranged below the fixed pocket mouth device (9.22), the fixed pocket mouth device (9.22) can play a role in positioning and can be moved and adjusted.

9. The pneumatic sealing device with an adjusting function according to claim 1, wherein: all the cylinders are provided with pneumatic devices (10), the pneumatic devices (10) consist of an air inlet pipe and an air outlet pipe, are connected with a machine control part, transmit commands sent by a machine, and give working instructions to the cylinders.