CN220374932U

CN220374932U - Food packaging machine

Info

Publication number: CN220374932U
Application number: CN202321541112.9U
Authority: CN
Inventors: 陈晓钦
Original assignee: Zhangzhou Haorui Intelligent Technology Co ltd
Current assignee: Zhangzhou Haorui Intelligent Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-23
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a food packaging machine, which belongs to the field of packaging production equipment and comprises a sealing machine, wherein the sealing machine comprises a frame, a movable frame, a corner folding device and a pressing table, wherein the movable frame is in sliding connection with the frame, the corner folding device is used for folding corners, the movable frame is symmetrically provided with two sliding rails, the sliding rails are in sliding connection with a first sliding frame and a second sliding frame through sliding blocks, and the first sliding frame and the second sliding frame are symmetrically provided with a top bag sheet for supporting bag opening to open; the handle drives the double eccentric wheels to rotate and cooperate with the pressure springs, so that the top bag sheet always abuts against the contour lines of the double eccentric wheels to realize the interval adjustment of the top bag sheet, the left and right interval sizes of different package bag seals are matched, and the folded corners of the sealed package bags are attractive and good in sealing performance.

Description

Food packaging machine

Technical Field

The utility model discloses packaging production equipment, and particularly relates to a food packaging machine.

Background

The sealing machine in food packaging machine is a packaging equipment for sealing the opening of packaging bag filled with food.

Most of the existing packaging bag sealing machines directly seal the opening of the packaging bag through upper and lower ironing plates in a thermally-bonding mode, when the packaging bag sealing machines seal the opening, the folded angle sealing is asymmetric left and right, the upper and lower dislocation is uneven, and the folded angle of the sealed packaging bag is attractive, poor in sealing performance and easy to influence the normal preservation of food in the packaging bag.

Disclosure of Invention

The utility model aims to solve the problems and provide a food packaging machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a food packaging machine, includes the capper, the capper includes the frame, with frame sliding connection's movable frame, be used for the dog-ear device and the pressfitting platform of dog-ear, the movable frame symmetry is equipped with two slide rails, the slide rail has first carriage and second carriage through slider sliding connection, first carriage and second carriage are all symmetrically installed and are used for supporting the open top bag piece of sack, the movable frame has the drive arrangement of the same stroke of first carriage and second carriage simultaneous movement.

Through adopting above-mentioned technical scheme, through the same stroke of the synchronous motion of top bag piece on drive arrangement drive first carriage and the second carriage, guarantee that top bag piece struts suitable upper and lower height with the wrapping bag, seal when improving the pressfitting precision and the leakproofness.

Preferably, the driving device comprises a group of synchronous pulleys and synchronous belts meshed with the synchronous pulleys, the first sliding frame and the second sliding frame are respectively connected with the synchronous belts through hanging frames, and the hanging frames connected with the first sliding frame and the second sliding frame are respectively arranged on the left side and the right side of the synchronous belts.

Through adopting above-mentioned technical scheme, realize synchronous drive first carriage and second carriage and do the motion that is close to or keep away from the same stroke through synchronous pulley and hold-in range.

Preferably, the first sliding frame and the second sliding frame are respectively provided with a support used for installing the top bag sheets, guide rods for guiding the top bag sheets to slide are penetrated through the supports, the guide rods are sleeved with compression springs which are abutted to the top bag sheets at two sides, and the supports are provided with adjusting pieces for adjusting the distance between the top bag sheets.

By adopting the technical scheme, the top bag sheet is guided to slide left and right or two sides along the guide rod, and the pressure spring provides pretightening force and driving force for resetting the top bag sheet.

Preferably, the adjusting piece comprises a handle rotationally connected with the support and a double eccentric wheel abutted with the top bag sheet, and the first sliding frame and the second sliding frame are both in threaded connection with adjusting bolts capable of abutting against the limiting handle.

Through adopting above-mentioned technical scheme, realize the activity spacing to handle and double eccentric wheel through unscrewing or tightening adjusting bolt.

Preferably, the support is provided with a scale for measuring the distance between the top sheets.

By adopting the technical scheme, the scales are convenient for debugging personnel to observe the scales and adjust the distance.

Preferably, the pressing table is driven by an air cylinder.

By adopting the technical scheme, the sealing of the packaging bag is tightly pressed and compacted by circularly driving the pressing table to press down through the air cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

the motor drives the synchronous belt wheel to drive the synchronous belt, so that the mounted hanging bracket drives the first sliding frame and the second sliding frame to synchronously move for the same stroke, and the height control of the top bag sheet is matched with the height dimension of the sealing of the packaging bag; the handle drives the double eccentric wheels to rotate and cooperate with the pressure springs, so that the top bag sheet always abuts against the contour lines of the double eccentric wheels to realize the interval adjustment of the top bag sheet, the left and right interval sizes of different package bag seals are matched, and the folded corners of the sealed package bags are attractive and good in sealing performance.

Drawings

Fig. 1 is a schematic view of a food product packaging machine;

fig. 2 is a schematic diagram of a food packaging machine;

FIG. 3 is a schematic view of the structure of the movable frame;

FIG. 4 is a schematic view of a first carriage;

fig. 5 is a schematic structural view of the driving device.

Reference numerals: 1. a movable frame; 2. a frame; 3. a slide rail; 4. a driving device; 5. a cylinder; 6. a pressing table; 7. a corner folding device; 8. a slide block; 9. a first carriage; 10. a second carriage; 11. a support; 12. a top bag sheet; 13. a pressure spring; 14. a guide rod; 15. double eccentric wheels; 16. a handle; 17. an adjusting bolt; 18. a synchronous pulley; 19. a hanging bracket; 20. a synchronous belt.

Detailed Description

In the following description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-5, including the capper, the capper includes frame 2, with frame 2 sliding connection's movable frame 1, be used for the dog-ear device 7 and the pressfitting platform 6 of dog-ear, movable frame 1 symmetry is equipped with two slide rails 3, slide rail 3 has first carriage 9 and second carriage 10 through slider 8 sliding connection, first carriage 9 and second carriage 10 all symmetry install the top bag piece 12 that is used for supporting the sack and opens, movable frame 1 is equipped with the drive arrangement 4 of the same stroke of drive first carriage 9 and second carriage 10 synchronous motion.

The driving device 4 comprises a group of synchronous belt 20 wheels 18 and a synchronous belt 20 meshed with the synchronous belt 20 wheels 18, the first sliding frame 9 and the second sliding frame 10 are respectively connected with the synchronous belt 20 through hanging frames 19, hanging frames 19 connected with the first sliding frame 9 and the second sliding frame 10 are respectively arranged on the left side and the right side of the synchronous belt 20, the synchronous belt 20 wheels 18 are driven by a motor to drive the synchronous belt 20 to move, and hanging frames 19 arranged on the left side and the right side of the synchronous belt 20 respectively drive the first sliding frame 9 and the second sliding frame 10 to move close to or far away from the same stroke.

The first sliding frame 9 and the second sliding frame 10 are respectively provided with a support 11 for installing the top bag sheets 12, the supports 11 penetrate through guide rods 14 for guiding the top bag sheets 12 to slide, the guide rods 14 are sleeved with pressure springs 13 which are abutted to the top bag sheets 12 on two sides, the supports 11 are provided with adjusting pieces for adjusting the distance between the top bag sheets 12, the guide rods 14 limit the top bag sheets 12 to slide horizontally, and the pressure springs 13 provide pretightening force.

The adjusting piece comprises a handle 16 rotationally connected with the support 11 and a double eccentric wheel 15 abutted against the top bag piece 12, the first sliding frame 9 and the second sliding frame 10 are respectively in threaded connection with an adjusting bolt 17 capable of abutting against the limiting handle 16, the rotating handle 16 drives the double eccentric wheel 15 to rotate, and the abutted top bag piece 12 is driven to slide towards two sides or the center along the guide rod 14 simultaneously to change the distance between the top bag pieces 12.

Wherein, be equipped with the scale that is used for measuring the interval between the top pocket piece 12 on the support 11, debugging personnel adjusts top pocket piece 12 interval according to the scale.

Wherein, the pressing platform 6 is driven by the air cylinder 5, and the air cylinder 5 circularly drives the pressing platform 6 to press down to tightly press and seal the sealing of the packaging bag.

The adjusting process comprises the following steps: when the distance between the top bag sheets 12 is required to be increased, firstly unscrewing the adjusting bolts 17 on the first sliding frame 9 and the second sliding frame 10, releasing the limited state of the handle 16, at the moment, pulling the handle 16 to rotate clockwise, driving the double eccentric wheels 15 to rotate by the handle 16 to push the top bag sheets 12 on two sides against the pressing action of the pressure springs 13, sliding the top bag sheets 12 towards two sides, observing that the top bag sheets 12 slide to a proper distance according to scales, and then screwing the adjusting bolts 17 to limit to prevent the handle 16 from rotating continuously, namely finishing the increase of the distance between the top bag sheets 12; when the distance between the top sheets 12 is to be reduced, the above steps of unscrewing the adjusting bolts 17 are repeated, at this time, the pulling handle 16 rotates anticlockwise, the top sheets 12 are always abutted against the contour lines of the double eccentric wheels 15 under the abutting action of the pressure springs 13, after the top sheets 12 slide to a proper distance according to the scales, the adjusting bolts 17 are screwed up to limit the stopping handle 16 to rotate continuously, and the distance between the top sheets 12 is reduced.

The motor controls the synchronous wheel to rotate to drive the travel distance of the hanger 19 on the synchronous belt 20 to move to correspond to the distance difference between the top bag sheets 12, and the height between the top bag sheets 12 can be adjusted by adjusting the output travel of the motor according to the opening height of the packaging bag during debugging.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a food packaging machine, includes the capper, the capper includes frame (2), with frame (2) sliding connection's movable frame (1), be used for dog-ear device (7) and pressfitting platform (6), its characterized in that: two sliding rails (3) are symmetrically arranged on the movable frame (1), the sliding rails (3) are connected with a first sliding frame (9) and a second sliding frame (10) in a sliding manner through sliding blocks (8), bag top sheets (12) for supporting bag openings to be opened are symmetrically arranged on the first sliding frame (9) and the second sliding frame (10), and a driving device (4) for driving the first sliding frame (9) and the second sliding frame (10) to synchronously move by the same stroke is arranged on the movable frame (1).

2. The food product packaging machine of claim 1, wherein: the driving device (4) comprises a group of synchronous belt (20) wheels (18) and synchronous belts (20) meshed with the synchronous belt (20) wheels (18), wherein the first sliding frame (9) and the second sliding frame (10) are respectively connected with the synchronous belt (20) through hanging frames (19), and hanging frames (19) connected with the first sliding frame (9) and the second sliding frame (10) are respectively arranged on the left side and the right side of the synchronous belt (20).

3. The food product packaging machine of claim 1, wherein: the first sliding frame (9) and the second sliding frame (10) are respectively provided with a support (11) for installing the top bag sheets (12), guide rods (14) for guiding the top bag sheets (12) to slide are penetrated through the supports (11), the guide rods (14) are sleeved with pressure springs (13) which are abutted to the top bag sheets (12) on two sides, and the supports (11) are provided with adjusting pieces for adjusting the distance between the top bag sheets (12).

4. A food product packaging machine according to claim 3, wherein: the adjusting piece comprises a handle (16) which is rotationally connected with the support (11) and a double eccentric wheel (15) which is abutted against the top bag sheet (12), and the first sliding frame (9) and the second sliding frame (10) are both in threaded connection with an adjusting bolt (17) which can be abutted against the limiting handle (16).

5. The food product packaging machine of claim 4 wherein: the support (11) is provided with scales for measuring the distance between the top bag sheets (12).

6. A food product packaging machine according to any one of claims 1-5, wherein: the pressing table (6) is driven by an air cylinder (5).