CN212980686U

CN212980686U - Sealing fixing mechanism of vacuum packaging machine

Info

Publication number: CN212980686U
Application number: CN202021439992.5U
Authority: CN
Inventors: 田光
Original assignee: Common Food Dalian Co ltd
Current assignee: Common Food Dalian Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-16
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to a vacuum packaging machine technical field, concretely relates to vacuum packaging machine's fixed establishment that seals, including the packagine machine main part, drive mechanism is installed to surface one side of packagine machine main part, drive mechanism includes first connecting block, the fixed surface of packagine machine main part is connected with first connecting block, and the one end that the packagine machine main part was kept away from to first connecting block is connected with the bull stick through the bearing, the runner has been cup jointed on the surface of bull stick, and one side of runner is connected with the rack. This vacuum packaging machine's fixed establishment that seals is provided with drive mechanism and fixture, and drive mechanism drives the runner and rotates through wrench movement bull stick, and the runner passes through the tooth that the surface set up and the tooth meshing on rack surface, drives the rack and slides from top to bottom in the surperficial spout of packagine machine main part through first slider, drives first splint up-and-down motion and contradicts separately with second splint, is favorable to sealing the operation.

Description

Sealing fixing mechanism of vacuum packaging machine

Technical Field

The utility model relates to a vacuum packaging machine technical field specifically is a vacuum packaging machine's fixed establishment that seals.

Background

The vacuum packaging machine can automatically pump out air in the packaging bag, complete the sealing process after reaching a preset vacuum degree, and can also be refilled with nitrogen or other mixed gas to complete the sealing process.

Vacuum packaging machine is sealing the during operation, if seal not tightly, leak gas very easily, cause the vacuum little, the sack is not tight to the work is sealed in the influence, influences work efficiency, consequently, the fixed establishment that seals who needs a vacuum packaging machine solves above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum packaging machine's fixed establishment that seals to if seal not tightly that proposes in solving above-mentioned background art, leak gas very easily, cause vacuum little, the sack is not tight, thereby the influence seals the problem of work.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing fixing mechanism of a vacuum packaging machine comprises a packaging machine main body, wherein a transmission mechanism is installed on one side of the surface of the packaging machine main body and comprises a first connecting block, the surface of the packaging machine main body is fixedly connected with the first connecting block, one end, far away from the packaging machine main body, of the first connecting block is connected with a rotating rod through a bearing, the surface of the rotating rod is sleeved with a rotating wheel, one side of the rotating wheel is connected with a rack, one side, far away from the rotating wheel, of the rack is fixedly connected with a first sliding block, one side of the rack is fixedly connected with a first clamping plate, the other side of the surface of the packaging machine main body is provided with a clamping mechanism, the clamping mechanism comprises a second connecting block, one end, far away from the packaging machine main body, of the second connecting block is connected with a screw rod through a bearing, one end, close to the, the screw rod is kept away from the end surface cover of first fixed plate and is equipped with the second fixed plate, and one side fixed surface of second fixed plate is connected with the second slider, the one end that the screw rod was kept away from to the second slider is connected with the connecting plate, the one end that the second connecting block was kept away from to the screw rod is connected with the third connecting block through the bearing.

Preferably, the surface of the packaging machine main body is provided with a sliding groove, and the sliding groove and the first sliding block form sliding connection.

Preferably, teeth are arranged on the surface of the rotating wheel, teeth are arranged on the surface of the rack, and the teeth are meshed with the teeth on the surface of the rotating wheel.

Preferably, the top end surface of the first clamping plate is horizontally parallel to the bottom end surface of the second clamping plate.

Preferably, the surface of the screw is provided with an external thread, the inner wall surface of the second fixing plate is provided with an internal thread, and the internal thread is matched with the external thread arranged on the surface of the screw.

Preferably, a sliding groove is formed in the surface of one side, close to the second sliding block, of the connecting plate, and the sliding groove and the second sliding block are in sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: this vacuum packaging machine's fixed establishment that seals is provided with drive mechanism and fixture, and drive mechanism drives the runner and rotates through wrench movement bull stick, and the runner passes through the tooth that the surface set up and the tooth meshing on rack surface, drives the rack and slides from top to bottom in the surperficial spout of packagine machine main part through first slider, drives first splint up-and-down motion and contradicts separately with second splint, is favorable to sealing the operation.

Fixture is through wrench movement screw rod, and the external screw thread on screw rod surface cooperatees with the internal thread on second fixed plate inner wall surface, drives the second fixed plate and passes through the second slider and slide at the spout on connecting plate surface, and the first fixed plate of cooperation carries out the centre gripping to first splint and stabilizes, and its overall structure design is simple, and convenient to use accords with the production demand, and the cost of manufacture is lower, is applicable to the large-scale production and uses.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure of the wheel and the rack of the present invention.

In the figure: 1. a packaging machine main body; 2. a transmission mechanism; 21. a first connection block; 22. a rotating rod; 23. a rotating wheel; 24. a rack; 25. a first slider; 26. a first splint; 3. a clamping mechanism; 31. a second connecting block; 32. a screw; 33. a first fixing plate; 34. a second splint; 35. a second fixing plate; 36. a second slider; 37. a connecting plate; 38. and a third connecting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a sealing fixing mechanism of a vacuum packaging machine comprises a packaging machine main body 1, a transmission mechanism 2 is installed on one side of the surface of the packaging machine main body 1, the transmission mechanism 2 comprises a first connecting block 21, the surface of the packaging machine main body 1 is fixedly connected with the first connecting block 21, one end, far away from the packaging machine main body 1, of the first connecting block 21 is connected with a rotating rod 22 through a bearing, the surface of the rotating rod 22 is sleeved with a rotating wheel 23, one side of the rotating wheel 23 is connected with a rack 24, one side, far away from the rotating wheel 23, of the rack 24 is fixedly connected with a first sliding block 25, one side of the rack 24 is fixedly connected with a first clamping plate 26, the other side of the surface of the packaging machine main body 1 is provided with a clamping mechanism 3, the clamping mechanism 3 comprises a second connecting block 31, one end, far away from the packaging machine main body 1, of the, bottom fixedly connected with second splint 34 of first fixed plate 33, the terminal surface cover that first fixed plate 33 was kept away from to screw rod 32 are equipped with second fixed plate 35, and one side fixed surface of second fixed plate 35 is connected with second slider 36, and the one end that screw rod 32 was kept away from to second slider 36 is connected with connecting plate 37, and the one end that second connecting block 31 was kept away from to screw rod 32 is connected with third connecting block 38 through the bearing.

Furthermore, the surface of the packaging machine main body 1 is provided with a sliding groove, and the sliding groove and the first sliding block 25 form a sliding connection, so that when the rotating wheel 23 rotates, the rotating wheel is meshed with the surface teeth of the rack 24 through the surface teeth, and the rack 24 is driven to slide in the surface sliding groove of the packaging machine main body 1 through the first sliding block 25.

Furthermore, teeth are arranged on the surface of the rotating wheel 23, teeth are arranged on the surface of the rack 24, and the teeth are meshed with the teeth on the surface of the rotating wheel 23, so that when the rotating rod 22 is rotated, the rotating wheel 23 is driven to rotate, and the second clamping plate 34 is meshed with the teeth on the surface of the rack 24 through the teeth on the surface to drive the rack 24 to move up and down.

Further, the top surface of the first clamping plate 26 is horizontally parallel to the bottom surface of the second clamping plate 34, which is beneficial for tightly sealing the packaged product.

Further, the surface of the screw rod 32 is provided with an external thread, the inner wall surface of the second fixing plate 35 is provided with an internal thread, and the internal thread is matched with the external thread arranged on the surface of the screw rod 32, so that when the screw rod 32 is rotated, the external thread on the surface of the screw rod 32 is matched with the internal thread on the inner wall surface of the second fixing plate 35, and the second fixing plate 35 is driven to move up and down on the surface of the screw rod 32.

Further, the connecting plate 37 has been seted up the spout near the side surface of second slider 36, and this spout constitutes sliding connection with second slider 36, when being favorable to rotating screw rod 32, the external screw thread on screw rod 32 surface cooperatees with the internal thread on second fixed plate 35 inner wall surface, drives second fixed plate 35 and slides at the spout on connecting plate 37 surface through second slider 36, and the cooperation is first fixed plate 33 and is carried out the centre gripping to first splint 26 and stabilize.

The working principle is as follows: when the sealing device is used, a product to be packaged and sealed is placed on the top end surface of the first clamping plate 26, the top end surface of the first clamping plate 26 is horizontally parallel to the bottom end surface of the second clamping plate 34, so that the product to be packaged and sealed is tightly sealed, the rotating rod 22 is rotated to drive the rotating wheel 23 to rotate, the rotating wheel 23 is meshed with teeth on the surface of the rack 24 through teeth arranged on the surface, the rack 24 is driven to slide upwards in a surface chute of the packaging machine main body 1 through the first sliding block 25, the first clamping plate 26 is driven to move upwards to abut against the second clamping plate 34, the position of the product to be sealed is clamped, the screw rod 32 is twisted, external threads on the surface of the screw rod 32 are matched with internal threads on the surface of the inner wall of the second fixing plate 35, the second fixing plate 35 is driven to slide in a chute on the surface of the connecting plate 37 through the second sliding block 36, thereby further clamping the product to be sealed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a vacuum packaging machine's sealing fixed establishment, includes packagine machine main part (1), its characterized in that: the packaging machine is characterized in that a transmission mechanism (2) is installed on one side of the surface of the packaging machine main body (1), the transmission mechanism (2) comprises a first connecting block (21), the surface of the packaging machine main body (1) is fixedly connected with the first connecting block (21), one end, away from the packaging machine main body (1), of the first connecting block (21) is connected with a rotating rod (22) through a bearing, a rotating wheel (23) is sleeved on the surface of the rotating rod (22), one side of the rotating wheel (23) is connected with a rack (24), one side, away from the rotating wheel (23), of the rack (24) is fixedly connected with a first sliding block (25), one side of the rack (24) is fixedly connected with a first clamping plate (26), the other side of the surface of the packaging machine main body (1) is provided with a clamping mechanism (3), the clamping mechanism (3) comprises a second connecting block (31), one end, away from the packaging machine main body (1, and the pot head that screw rod (32) is close to second connecting block (31) is equipped with first fixed plate (33), the bottom fixedly connected with second splint (34) of first fixed plate (33), the end surface cover that first fixed plate (33) were kept away from in screw rod (32) is equipped with second fixed plate (35), and a side fixed surface of second fixed plate (35) is connected with second slider (36), the one end that screw rod (32) were kept away from in second slider (36) is connected with connecting plate (37), the one end that second connecting block (31) were kept away from in screw rod (32) is connected with third connecting block (38) through the bearing.

2. The closure fixing mechanism of a vacuum packing machine according to claim 1, wherein: the surface of the packaging machine main body (1) is provided with a sliding groove, and the sliding groove and the first sliding block (25) form sliding connection.

3. The closure fixing mechanism of a vacuum packing machine according to claim 1, wherein: teeth are arranged on the surface of the rotating wheel (23), teeth are arranged on the surface of the rack (24), and the teeth are meshed with the teeth on the surface of the rotating wheel (23).

4. The closure fixing mechanism of a vacuum packing machine according to claim 1, wherein: the top end surface of the first clamping plate (26) is horizontally parallel to the bottom end surface of the second clamping plate (34).

5. The closure fixing mechanism of a vacuum packing machine according to claim 1, wherein: the surface of the screw rod (32) is provided with external threads, the inner wall surface of the second fixing plate (35) is provided with internal threads, and the internal threads are matched with the external threads arranged on the surface of the screw rod (32).

6. The closure fixing mechanism of a vacuum packing machine according to claim 1, wherein: a sliding groove is formed in the surface of one side, close to the second sliding block (36), of the connecting plate (37), and the sliding groove and the second sliding block (36) are in sliding connection.