CN219807042U - Scald preventing's hot pressing shearing mechanism - Google Patents

Abstract

The utility model belongs to the technical field of shearing mechanisms, and particularly relates to an anti-scalding hot-pressing shearing mechanism which comprises a workbench, wherein a support is fixedly arranged at the top of the workbench, a threaded sleeve is rotatably arranged at the top of the support, a first screw is connected with the threaded sleeve in a threaded manner, the bottom end of the first screw penetrates through the inner wall of the top of the support and extends to the inner side of the first screw, a pressing plate is fixedly arranged at the bottom end of the first screw, two support plates are fixedly arranged at the rear side of the pressing plate, a second screw is rotatably arranged between the two support plates, and a sliding block is connected with the outer side of the second screw in a threaded manner. The hot-pressing sealing machine is reasonable in structural design, and the sealing efficiency can be greatly improved by combining the hot-pressing sealing process with the finished product shearing process, and a worker does not need to hold a cutter to shear redundant packaging bags, so that the working strength of the worker is reduced, and the risk that the worker is scalded by a hot-pressing table during shearing is obviously reduced.

Description

Scald preventing's hot pressing shearing mechanism

Technical Field

The utility model relates to the technical field of shearing mechanisms, in particular to an anti-scalding hot-pressing shearing mechanism.

Background

The heat sealing is to heat the material at the sealing part in a certain way, press the material to be sealed after the material reaches a viscous state, generally finish the sealing by a heat sealing device or a heat sealing machine, and then cut the packaging film after the heat sealing is finished to form a finished product.

The common hot-pressing sealing equipment is used for carrying out the hot-pressing sealing and shearing into two procedures, after the hot-pressing sealing is finished, a worker takes out the packaging bag, and then a hand-held cutter shears the redundant packaging bag to form a finished product, but the working efficiency of the mode is lower, and the worker has the risk of being scalded by a hot-pressing table during shearing, so that an anti-scalding hot-pressing shearing mechanism is provided for solving the problem.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and provides an anti-scalding hot pressing and shearing mechanism.

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

an anti-scalding hot pressing shearing mechanism, comprising:

the workbench, workstation top fixed mounting has the support, the screw thread bush is installed in the rotation of support top, screw thread bush internal thread is connected with first screw rod, first screw rod bottom runs through support top inner wall to extend to its inboard, first screw rod bottom fixed mounting has the clamp plate, clamp plate rear side fixed mounting has two backup pads, two rotate between the backup pad and install the second screw rod, second screw rod outside threaded connection has the slider, slider front side and clamp plate rear side sliding butt, slider bottom fixed mounting has the telescopic link, telescopic link bottom fixed mounting has the shearing blade.

Preferably, a first driving motor is fixedly arranged on the left side of the supporting plate, and the left end of the second screw rod penetrates through the supporting plate on the left side and is fixedly connected with an output shaft of the first driving motor.

Preferably, a second driving motor is fixedly installed on the inner wall of the top of the bracket, and the top end of an output shaft of the second driving motor penetrates through the inner wall of the top of the bracket and extends to the upper part of the inner wall of the top of the bracket.

Preferably, the outer side of the output shaft of the second driving motor is fixedly sleeved with a main belt pulley, the outer side of the threaded sleeve is fixedly sleeved with an auxiliary belt pulley, and the main belt pulley and the auxiliary belt pulley are connected with the same belt in a transmission manner.

Preferably, the hot press table is arranged under the pressing plate, the hot press table is matched with the pressing plate, two limiting rods are arranged at the top of the pressing plate, and the tops of the two limiting rods penetrate through the inner wall of the top of the bracket and extend to the upper side of the bracket.

Preferably, two U-shaped plates are fixedly arranged at the bottom of the workbench, and the two U-shaped plates are symmetrically arranged.

According to the scald-preventing hot-pressing shearing mechanism, the sealing part of the packaging bag is placed at the top of the hot-pressing table, then the second driving motor is started, the output shaft of the second driving motor rotates to enable the main belt pulley to rotate, the main belt pulley rotates to drive the auxiliary belt pulley to rotate through the belt, so that the threaded sleeve rotates, and the first screw rod pushes the pressing plate to move downwards under the limit of the limit rod, so that the sealing part of the packaging bag is pressed and heat-sealed;

according to the anti-scalding hot-pressing shearing mechanism, when the sealing part of the packaging bag is pressed by the pressing plate, the shearing blade is abutted against the redundant packaging bag by the telescopic rod, after the heat sealing is finished, the first driving motor is started, the output shaft of the first driving motor rotates to drive the second screw to rotate, so that the sliding block in threaded connection with the second screw is driven to move, and the shearing blade is driven to move rightwards to shear the redundant packaging bag;

the hot-pressing sealing machine is reasonable in structural design, and the sealing efficiency can be greatly improved by combining the hot-pressing sealing process with the finished product shearing process, and a worker does not need to hold a cutter to shear redundant packaging bags, so that the working strength of the worker is reduced, and the risk that the worker is scalded by a hot-pressing table during shearing is obviously reduced.

Drawings

Fig. 1 is a schematic diagram of a front view of a hot pressing and shearing mechanism for preventing scald according to the present utility model;

fig. 2 is a schematic rear-view perspective structure of an anti-scalding hot pressing and shearing mechanism according to the present utility model;

fig. 3 is a schematic perspective view of a part of a hot pressing and shearing mechanism for preventing scald.

In the figure: 1. a work table; 2. a bracket; 3. a thread sleeve; 4. a first screw; 5. a pressing plate; 6. a support plate; 7. a second screw; 8. a slide block; 9. a telescopic rod; 10. a shear blade; 11. a first driving motor; 12. a second driving motor; 13. a main pulley; 14. a secondary pulley; 15. a belt; 16. a hot press table; 17. a limit rod; 18. a U-shaped plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an anti-scalding hot pressing and shearing mechanism comprises:

the workbench 1, workstation 1 top fixed mounting has support 2, support 2 top rotates installs thread bush 3, thread bush 3 internal thread is connected with first screw rod 4, first screw rod 4 bottom runs through support 2 top inner wall, and extend to its inboard, first screw rod 4 bottom fixed mounting has clamp plate 5, clamp plate 5 rear side fixed mounting has two backup pads 6, rotate between two backup pads 6 and install second screw rod 7, second screw rod 7 outside threaded connection has slider 8, slider 8 front side and clamp plate 5 rear side sliding butt, slider 8 bottom fixed mounting has telescopic link 9, telescopic link 9 bottom fixed mounting has shearing blade 10, through seting up the circular slot at support 2 top, fixed mounting bearing on the circular slot inner wall, can install thread bush 3 with bearing inner race fixed connection, telescopic link 9 can give shearing blade 10 decurrent thrust.

In the utility model, a first driving motor 11 is fixedly arranged on the left side of a supporting plate 6 positioned on the left side, the left end of a second screw rod 7 penetrates through the supporting plate 6 positioned on the left side and is fixedly connected with the output shaft of the first driving motor 11, and the second screw rod 7 can be driven to rotate by rotating the output shaft of the first driving motor 11.

In the utility model, the second driving motor 12 is fixedly arranged on the inner wall of the top of the bracket 2, the top end of the output shaft of the second driving motor 12 penetrates through the inner wall of the top of the bracket 2 and extends to the upper part of the inner wall, and the bracket 2 can play a supporting role on the second driving motor 12.

In the utility model, a main belt pulley 13 is fixedly sleeved on the outer side of an output shaft of a second driving motor 12, a secondary belt pulley 14 is fixedly sleeved on the outer side of a thread sleeve 3, the main belt pulley 13 and the secondary belt pulley 14 are in transmission connection with the same belt 15, the main belt pulley 13 is rotated by the rotation of the output shaft of the second driving motor 12, and the secondary belt pulley can be driven to rotate by the rotation of the main belt pulley 13 through the belt 15, so that the thread sleeve 3 can be rotated.

According to the utility model, the hot pressing table 16 is fixedly arranged at the top of the workbench 1, the hot pressing table 16 is positioned under the pressing plate 5, the hot pressing table 16 is matched with the pressing plate 5, two limiting rods 17 are fixedly arranged at the top of the pressing plate 5, the top ends of the two limiting rods 17 penetrate through the inner wall of the top of the bracket 2 and extend to the upper side of the inner wall, and the limiting rods 17 can limit the pressing plate 5.

In the utility model, two U-shaped plates 18 are fixedly arranged at the bottom of the workbench 1, the two U-shaped plates 18 are symmetrically arranged, and the workbench 1 can be more stable by arranging the two U-shaped plates 18.

In the utility model, when the packaging bag heat sealing machine is used, firstly, the shearing blade 10 is moved to the leftmost side, then the sealing part of the packaging bag is placed at the top of the hot pressing table 16, then the second driving motor 12 is started, the output shaft of the second driving motor 12 rotates to enable the main belt pulley 13 to rotate, the main belt pulley 13 rotates to drive the auxiliary belt pulley to rotate through the belt 15, so that the threaded sleeve 3 rotates, the first screw 4 pushes the pressing plate 5 to move downwards under the limit of the limiting rod 17, the sealing part of the packaging bag is pressed and heat-sealed, when the pressing plate 5 presses the sealing part of the packaging bag, the telescopic rod 9 can enable the shearing blade 10 to be abutted against redundant packaging bags, after the heat sealing is finished, the first driving motor 11 is started, the output shaft of the first driving motor 11 rotates to drive the second screw 7 to rotate, so as to drive the sliding block 8 in threaded connection with the second screw 7 to move, and further drive the shearing blade 10 to move rightwards to shear redundant packaging bags.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 apparatus or elements 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.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. An anti-scalding hot pressing shearing mechanism, which is characterized by comprising:

workstation (1), workstation (1) top fixed mounting has support (2), threaded sleeve (3) are installed in support (2) top rotation, threaded sleeve (3) internal thread connection has first screw rod (4), first screw rod (4) bottom runs through support (2) top inner wall to extend to its inboard, first screw rod (4) bottom fixed mounting has clamp plate (5), clamp plate (5) rear side fixed mounting has two backup pads (6), two rotate between backup pad (6) and install second screw rod (7), second screw rod (7) outside threaded connection has slider (8), slider (8) front side and clamp plate (5) rear side sliding butt, slider (8) bottom fixed mounting has telescopic link (9), telescopic link (9) bottom fixed mounting has shearing blade (10).

2. The scald preventing hot pressing shearing mechanism as claimed in claim 1, wherein a first driving motor (11) is fixedly installed on the left side of the supporting plate (6) positioned on the left side, and the left end of the second screw (7) penetrates through the supporting plate (6) positioned on the left side and is fixedly connected with the output shaft of the first driving motor (11).

3. The scald preventing hot pressing shearing mechanism as recited in claim 1, wherein a second driving motor (12) is fixedly installed on the top inner wall of the bracket (2), and the top end of an output shaft of the second driving motor (12) penetrates through the top inner wall of the bracket (2) and extends to the upper side of the top inner wall.

4. A hot pressing shearing mechanism for preventing scald according to claim 3, wherein a main belt pulley (13) is fixedly sleeved on the outer side of the output shaft of the second driving motor (12), an auxiliary belt pulley (14) is fixedly sleeved on the outer side of the threaded sleeve (3), and the main belt pulley (13) and the auxiliary belt pulley (14) are in transmission connection with the same belt (15).

5. The scald preventing hot pressing shearing mechanism according to claim 1, wherein a hot pressing table (16) is fixedly installed at the top of the workbench (1), the hot pressing table (16) is located under the pressing plate (5), the hot pressing table (16) is matched with the pressing plate (5), two limiting rods (17) are fixedly installed at the top of the pressing plate (5), and the tops of the two limiting rods (17) penetrate through the inner wall of the top of the bracket (2) and extend to the upper portion of the bracket.

6. The scald preventing hot pressing shearing mechanism as claimed in claim 1, wherein two U-shaped plates (18) are fixedly arranged at the bottom of the workbench (1), and the two U-shaped plates (18) are symmetrically arranged.