Bilateral adjustable pressing wheel mechanism of film cutting machine

Abstract

The utility model belongs to the technical field of film cutting machines, and particularly relates to a bilateral adjustable pressing wheel mechanism of a film cutting machine, which comprises an adjusting mechanism, the adjusting mechanism comprises an adjusting frame, a position adjusting component and a height adjusting component are mounted on the adjusting frame, the position adjusting component comprises a first motor, and the first motor is connected with the height adjusting component. The output end of the first motor is connected with a first lead screw, the first lead screw is connected with a screw joint block, the bottom of the screw joint block is connected with a bearing table, a height adjusting assembly is installed below the bearing table and comprises an adapter block, the adapter block is connected with a bearing frame, and the first motor drives the lead screw to rotate. The screw rod rotates to drive the screw joint block to move, the screw joint block moves to drive the bearing table to move, the bearing table moves to drive the height adjusting assembly to move, the transverse position of the pressing wheel is adjusted, and compared with manual adjustment in the prior art, the device is high in adjusting efficiency and small in position deviation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of film cutting machine, concretely to a bilateral adjustable pressure wheel mechanism of film cutting machine. BACKGROUND

[0002] The film cutting machine is the equipment commonly used in packaging industry, and the film cutting machine in the prior art needs to adjust the position of the pressure wheel when changing products because the sizes of the products are inconsistent, but the existing pressure wheel mechanism needs to be adjusted manually, the adjusting efficiency is low, the production efficiency is affected, manual adjustment has a large error, the quality of the film cutting machine processing is affected, and the bilateral adjustable pressure wheel mechanism of the film cutting machine is required for the above problems. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the problems existing in the bilateral adjustable pressure wheel mechanism of the existing film cutting machine, the utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a bilateral adjustable pressure wheel mechanism of film cutting machine, which drives the screw rod to rotate through the first motor, drives the screw block to move when the screw rod rotates, drives the bearing table to move when the screw block moves, drives the height adjusting assembly to move when the bearing table moves, adjusts the horizontal position of the pressure wheel, and compared with the manual adjustment in the prior art, the adjusting efficiency of the device is high, and the position deviation is small.

[0006] The second motor drives the second screw rod to rotate, the bearing frame is lifted when the second screw rod rotates, the pressure wheel is lifted when the bearing frame is lifted, compared with the manual adjustment of the height of the pressure wheel in the prior art, the adjusting efficiency of the device is high, and the height deviation between the plurality of pressure wheels is small, which greatly improves the practicability.

[0007] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0008] A bilateral adjustable pressure wheel mechanism of film cutting machine, comprising an adjusting mechanism;

[0009] The adjusting mechanism comprises an adjusting frame, a position adjusting assembly and a height adjusting assembly are mounted on the adjusting frame, the position adjusting assembly comprises a first motor, a first screw rod is connected to the output end of the first motor, a screwing block is connected to the first screw rod, a bearing table is connected to the bottom of the screwing block, the height adjusting assembly is mounted below the bearing table, the height adjusting assembly comprises a transfer block, a bearing frame is connected to the transfer block, a pressure wheel is arranged on the bearing frame, the height adjusting assembly further comprises a mounting frame, a second motor is mounted on the mounting frame, a second screw rod is mounted on the output end of the second motor, and the second screw rod is screwed with a cross rod.

[0010] As a preferred scheme of the double-side adjustable pressure wheel mechanism of the film cutting machine, the adjusting frame is rotatably connected with an extension rod at the top, the other end of the extension rod is rotatably connected with the film cutting machine, and shaft rods are arranged on the two sides of the adjusting frame and rotatably connected with the film cutting machine.

[0011] As a preferred scheme of the double-side adjustable pressure wheel mechanism of the film cutting machine, the first motor is located at the top of one end of the adjusting frame and fixedly connected with the adjusting frame.

[0012] As a preferred scheme of the double-side adjustable pressure wheel mechanism of the film cutting machine, the first screw rod is screwed with the screwing block, the other end is rotatably connected with a limiting block, the limiting block is located at the top of the adjusting frame and fixedly connected with the adjusting frame.

[0013] As a preferred scheme of the double-side adjustable pressure wheel mechanism of the film cutting machine, the bottom of the screwing block is fixedly connected with the bearing table, connecting rods are mounted on the two sides of the bearing table, the other ends of the connecting rods are connected with another bearing table, and the connecting rods are distributed at the four corners of the side wall of the bearing table.

[0014] As a preferred scheme of the double-side adjustable pressure wheel mechanism of the film cutting machine, the transfer block is located at the bottom of the bearing table and fixedly connected with the bearing table, the bearing frame is rotatably connected with the transfer block, and the cross rod is located at the middle position of the bearing frame and rotatably connected with the bearing frame.

[0015] As a preferred scheme of the double-side adjustable pressure wheel mechanism of the film cutting machine, the mounting frame is located at the side wall of the bearing table and fixedly connected with the bearing table, and the second motor is rotatably connected with the mounting frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are that: 1. through the first motor drives the screw rod to rotate, the screw rod drives the screw block to move when rotating, the screw block drives the bearing table to move when moving, the bearing table drives the height adjusting assembly to move when moving, the lateral position of the compression wheel is adjusted, compared with the manual adjustment in the prior art, the adjustment efficiency of the device is high, and the position deviation is small.

[0017] 2. through the second motor drives the second screw rod to rotate, the second screw rod drives the bearing frame to lift when rotating, the bearing frame drives the compression wheel to lift when lifting, compared with the manual adjustment of the height of the compression wheel in the prior art, the adjustment efficiency of the device is high, and the height deviation between the multiple compression wheels is smaller, which greatly improves the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the utility model will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings. Wherein:

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the structural schematic diagram of the utility model from the top;

[0021] Figure 3 It is the three-dimensional structural schematic diagram of the adjusting frame of the utility model;

[0022] Figure 4 It is the three-dimensional structural schematic diagram of the position adjusting assembly of the utility model;

[0023] Figure 5 It is the three-dimensional structural schematic diagram of the height adjusting assembly of the utility model.

[0024] In the drawing, 100 is an adjusting mechanism, 110 is an adjusting frame, 120 is a telescopic rod, 130 is a shaft rod, 200 is a position adjusting assembly, 210 is a first motor, 220 is a first screw rod, 230 is a screw block, 240 is a limiting block, 250 is a bearing table, 260 is a connecting rod, 300 is a height adjusting assembly, 310 is a adapter block, 320 is a bearing frame, 330 is a compression wheel, 340 is a mounting frame, 350 is a second motor, 360 is a second screw rod, and 370 is a cross rod. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below in combination with the drawings.

[0026] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore the present application is not limited to the specific implementation mode disclosed below.

[0027] Secondly, the present application is described in detail in combination with the schematic diagram, when the present application is described in detail, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the present application protection here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0028] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below in combination with the drawings.

[0029] The present application provides the following technical scheme: a kind of bilateral adjustable pressure wheel mechanism of film cutting machine, in use process, first motor drives screw rod to rotate, screw rod rotates and drives screw block to move, screw block moves and drives bearing table to move, bearing table moves and drives height adjusting assembly to move, realize the lateral position of pressure wheel is adjusted, compared with prior art manual adjustment, the adjusting efficiency of this device is high, and position deviation is small.

[0030] Second motor drives second screw rod to rotate, second screw rod rotates and drives bearing frame to lift, bearing frame lifts and drives pressure wheel to lift, compared with prior art manual adjustment pressure wheel height, the adjusting efficiency of this device is high, and the height deviation between multiple pressure wheels is smaller, greatly improve practicality.

[0031] Figures 1-5 It is the structure schematic diagram of the first kind of embodiment of the bilateral adjustable pressure wheel mechanism of film cutting machine of the present application, please refer to Figures 1-5 The bilateral adjustable pressure wheel mechanism of film cutting machine of the present application includes adjusting mechanism 100 in the main part.

[0032] The adjusting mechanism 100 comprises an adjusting frame 110, a position adjusting assembly 200 and a height adjusting assembly 300 are mounted on the adjusting frame 110, the position adjusting assembly 200 comprises a first motor 210, a first screw rod 220 is connected to an output end of the first motor 210, a screw block 230 is connected to the first screw rod 220, a bearing table 250 is connected to a bottom of the screw block 230, the height adjusting assembly 300 is mounted below the bearing table 250, the height adjusting assembly 300 comprises a transfer block 310, a bearing frame 320 is connected to the transfer block 310, a pressure roller 330 is arranged on the bearing frame 320, the height adjusting assembly 300 further comprises a mounting frame 340, a second motor 350 is mounted on the mounting frame 340, a second screw rod 360 is mounted at an output end of the second motor 350, the second screw rod 360 is screwed with a cross rod 370;

[0033] A telescopic rod 120 is rotationally connected to a top of the adjusting frame 110, another end of the telescopic rod 120 is rotationally connected with a film cutting machine, shaft rods 130 are arranged on two sides of the adjusting frame 110, the shaft rods 130 are rotationally connected with the film cutting machine, the adjusting frame 110 is used for bearing the telescopic rod 120 and the shaft rods 130, the telescopic rod 120 is used for connecting the adjusting frame 110 and the film cutting machine, the shaft rods 130 are used for realizing rotational connection between the adjusting frame 110 and the film cutting machine;

[0034] The first motor 210 is located at a top of one end of the adjusting frame 110 and is fixedly connected with the adjusting frame 110, the first screw rod 220 is screwed with the screw block 230, another end of the first screw rod 220 is rotationally connected with a limiting block 240, the limiting block 240 is located at a top of the adjusting frame 110 and is fixedly connected with the adjusting frame 110, the screw block 230 is fixedly connected with the bearing table 250 at a bottom of the screw block 230, connecting rods 260 are mounted on two sides of the bearing table 250, another end of the connecting rods 260 is connected with another bearing table 250, and the connecting rods 260 are distributed at four corners of side walls of the bearing table 250;

[0035] The position adjusting assembly 200 is used for adjusting a transverse position of the bearing block, thereby realizing adjustment of a transverse position of the pressure roller 330, the first motor 210 is used for driving the first screw rod 220 to rotate, the first screw rod 220 drives the screw block 230 to move when rotating, the screw block 230 drives the bearing table 250 to move when moving, the bearing table 250 has a plurality of bearing tables 250, the plurality of bearing tables 250 are connected with each other through the connecting rods 260, and the limiting block 240 is used for improving stability of the screw rod when rotating and limiting positions of the bearing tables 250;

[0036] The adapter block 310 is located at the bottom of the bearing table 250 and is fixedly connected with the bearing table 250, the bearing frame 320 is rotatably connected with the adapter block 310, the cross rod 370 is located at the middle position of the bearing frame 320 and is rotatably connected with the bearing frame 320, the mounting frame 340 is located at the side wall of the bearing table 250 and is fixedly connected with the bearing table 250, and the second motor 350 is rotatably connected with the mounting frame 340;

[0037] The height adjusting assembly 300 is used for adjusting the height of the pressing wheel 330, the second motor 350 drives the second screw rod 360 to rotate, the second screw rod 360 drives the cross rod 370 to ascend or descend, the cross rod 370 drives the bearing frame 320 to ascend or descend, the adapter block 310 is used for rotatably connecting the bearing frame 320 and is fixedly connected with the bearing table 250, the bearing frame 320 is used for bearing the pressing wheel 330, and the mounting frame 340 is used for rotatably connecting the second motor 350 and is fixedly connected with the bearing table 250.

[0038] Although the present application has been described with reference to the embodiments above, various improvements can be made and equivalent substitutes can be used for the components without departing from the scope of the present application. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed in the present application can be combined with each other in any manner, and the combinations are not exhaustively described in the present specification only for the consideration of saving space and resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A double-sided adjustable pressure roller mechanism for a film cutting machine, characterized in that: Includes adjustment mechanism (100); The adjustment mechanism (100) includes an adjustment frame (110), on which a position adjustment component (200) and a height adjustment component (300) are mounted. The position adjustment component (200) includes a first motor (210), the output end of which is connected to a first lead screw (220). A screw block (230) is connected to the first lead screw (220), and a support platform (250) is connected to the bottom of the screw block (230). A height adjustment component is installed below the support platform (250). The height adjustment component (300) includes a transition block (310), a support frame (320) connected to the transition block (310), a pressure roller (330) provided on the support frame (320), and a mounting frame (340) on the height adjustment component (300). The mounting frame (340) also includes a mounting bracket (340), a second motor (350) is mounted on the mounting bracket (340), a second lead screw (360) is mounted on the output end of the second motor (350), and the second lead screw (360) is screwed to the crossbar (370).

2. The double-sided adjustable pressure roller mechanism of a film cutting machine according to claim 1, characterized in that: The top of the adjusting frame (110) is rotatably connected to a telescopic rod (120), the other end of which is rotatably connected to the film cutting machine. A shaft (130) is provided on both sides of the adjusting frame (110), and the shaft (130) is rotatably connected to the film cutting machine.

3. The double-sided adjustable pressure roller mechanism of a film cutting machine according to claim 1, characterized in that: The first motor (210) is located at the top of one end of the adjusting frame (110) and is fixedly connected to the adjusting frame (110).

4. The double-sided adjustable pressure roller mechanism of a film cutting machine according to claim 1, characterized in that: The first lead screw (220) is screwed to the screw block (230), and the other end is rotatably connected to the limiting block (240). The limiting block (240) is located on the top of the adjusting frame (110) and is fixedly connected to the adjusting frame (110).

5. The double-sided adjustable pressure roller mechanism of a film cutting machine according to claim 1, characterized in that: The bottom of the screw block (230) is fixedly connected to the support platform (250). Connecting rods (260) are installed on both sides of the support platform (250). The other end of the connecting rod (260) is connected to another support platform (250). There are several connecting rods (260) distributed at the four corners of the side wall of the support platform (250).

6. The double-sided adjustable pressure roller mechanism of a film cutting machine according to claim 1, characterized in that: The adapter block (310) is located at the bottom of the support platform (250) and is fixedly connected to the support platform (250). The support frame (320) is rotatably connected to the adapter block (310). The crossbar (370) is located in the middle of the support frame (320) and is rotatably connected to the support frame (320).

7. The double-sided adjustable pressure roller mechanism of a film cutting machine according to claim 1, characterized in that: The mounting bracket (340) is located on the side wall of the support platform (250) and is fixedly connected to the support platform (250). The second motor (350) is rotatably connected to the mounting bracket (340).

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