CN213740237U

CN213740237U - Cutting device of asynchronous cutting machine

Info

Publication number: CN213740237U
Application number: CN202021840575.1U
Authority: CN
Inventors: 李贵帅
Original assignee: Suzhou Xinhantai Electronic Technology Co ltd
Current assignee: Suzhou Xinhantai Electronic Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-07-20
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses an asynchronous cutting machine cutting device, which belongs to the technical field of cutting machines, and comprises a bracket and a bottom plate, wherein the bracket is fixedly connected on the upper surface of the bottom plate, the four corners of the bottom plate are fixedly connected with fixing bolts, the bottom plate is fixedly connected with a machine body through the fixing bolts, a door-shaped fixing frame is arranged inside the bracket, a threaded hole which runs through from top to bottom is arranged at the middle position of the upper surface of the bracket, a threaded rod is connected with the upper thread of the threaded hole, a rotating handle is fixedly connected at the upper end of the threaded rod, the upper surface of the fixing frame is fixedly connected with a bearing seat, the lower end of the threaded rod is rotatably connected with the bearing seat, the cutting device can reduce the spacing between adjacent products remained on a rubber material during cutting, thereby greatly reducing the generation of waste materials, saving the cost and being convenient for replacing a cutting roller, can meet the use of products with different sizes and models.

Description

Cutting device of asynchronous cutting machine

Technical Field

The utility model relates to a guillootine technical field, more specifically say, relate to an asynchronous cutter cutting device.

Background

The glue is typically produced in rolls and cut to predetermined sizes.

The existing cutting machine realizes the cutting of the rubber material by the vertical reciprocating motion of the cutting mechanism when cutting, a moving time gap exists in the vertical motion, the rubber material continuously moves forwards, a gap is generated on the rubber material, waste materials are formed, and the waste of the rubber material is caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an asynchronous cutter cutting device, it can realize reducing the interval that adjacent product remained from gluing the material when tailorring to the production of very big reduction waste material practices thrift the cost, and is convenient for change the cutting roller, can satisfy the use of not unidimensional model product.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A cutting device of an asynchronous cutting machine comprises a support and a bottom plate, wherein the support is fixedly connected to the upper surface of the bottom plate, fixing bolts are fixedly connected to four corners of the bottom plate, the bottom plate is fixedly connected with a machine body through the fixing bolts, a door-shaped fixing frame is arranged inside the support, a threaded hole which penetrates through the upper portion and the lower portion is formed in the middle position of the upper surface of the support, a threaded rod is connected to the threaded hole in a threaded mode, a rotating handle is fixedly connected to the upper end of the threaded rod, a bearing seat is fixedly connected to the upper surface of the fixing frame, the lower end of the threaded rod is rotatably connected with the bearing seat, symmetrically-arranged connecting blocks are fixedly connected to two side walls of the fixing frame, a mounting cavity is formed in each connecting block, a cutting roller is arranged in the fixing frame, connecting rods are rotatably connected to two ends of the cutting roller, and the end portions of the connecting rods are inserted into the corresponding mounting cavities, be located the bottom plate upper surface the inside of support is provided with the conveyer belt, four arc clamping pieces of front end fixedly connected with of connecting block, four the arc clamping piece is cylindrical structure, the inside of arc clamping piece is provided with the bed course, the thickness of bed course is from interior to outer increasing in proper order, the surface of arc clamping piece is provided with the external screw thread, arc clamping piece overcoat is equipped with the ring of screwing in, the ring of screwing in and arc clamping piece threaded connection reduce the interval that adjacent product remained from gluing the material when tailorring to the production of very big reduction waste material practices thrift the cost, and is convenient for change the roller of cutting, can satisfy the use of not unidimensional model product.

Furthermore, the both sides wall of support has seted up the spout, the both ends and the spout sliding connection of mount, the setting of spout can carry on spacingly to the mount, improves the stability of fixation clamp, and then improves the stability of cutting roller during operation.

Furthermore, spherical grooves are formed in the front side and the rear side of the two ends of the fixing frame, the spherical grooves are connected with the rolling balls in a rolling mode, friction force of the fixing frame which is adjusted in the sliding groove from top to bottom can be reduced due to the arrangement of the rolling balls, and the phenomenon that the friction force is large when the fixing frame slides with the sliding groove to affect adjustment of the height of the cutting roller is avoided.

Further, the bed course adopts soft rubber materials to make, the bed course vulcanizes with arc clamping piece inner wall and is an organic whole, and the bed course can improve the frictional force between the connecting rod of arc clamping piece and cutting roller, improves the stability of cutting the roller installation.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme reduces the interval that adjacent product remained from gluing the material when tailorring to the cost is practiced thrift in the production of very big reduction waste material, and is convenient for change the roller of cutting, can satisfy the use of not unidimensional model product.

(2) The setting of this scheme spout can carry on spacingly to the mount, improves the stability of fixation clamp, and then improves the stability of cutting the roller during operation.

(3) The setting of this scheme spin can reduce the mount and adjust the frictional force about in the spout, and frictional force is big when avoiding mount and spout to slide, influences the regulation of cutting the roller height.

(4) This scheme bed course can improve the frictional force between the connecting rod of arc clamping piece and cut the roller, improves the stability of cutting the roller installation.

Drawings

Fig. 1 is a schematic structural view of a cutting device of an asynchronous cutting machine according to the present invention;

fig. 2 is a schematic structural diagram of a side view of a connecting block of a cutting device of an asynchronous cutting machine of the present invention;

fig. 3 is a schematic structural diagram of a bed layer section of a cutting device of an asynchronous cutting machine of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the cutting device of the asynchronous cutting machine of the present invention.

The reference numbers in the figures illustrate:

the device comprises a support 1, a bottom plate 2, a fixed frame 3, a rolling ball 301, a bearing seat 302, a screwing ring 4, a connecting block 5, a sliding chute 6, a conveying belt 7, a threaded rod 8, a rotating handle 9, a cutting roller 10, a connecting rod 11, a cushion layer 12, an arc clamping piece 13 and an installation cavity 14.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a cutting device of an asynchronous cutting machine comprises a support 1 and a bottom plate 2, wherein two side walls of the support 1 are provided with sliding grooves 6, two ends of a fixing frame 3 are slidably connected with the sliding grooves 6, the arrangement of the sliding grooves 6 can limit the position of the fixing frame 3, the stability of a fixing clamp 3 is improved, and further the stability of a cutting roller 10 during operation is improved, the support 1 is fixedly connected with the upper surface of the bottom plate 2, four corners of the bottom plate 2 are fixedly connected with fixing bolts, the bottom plate 2 is fixedly connected with a machine body through the fixing bolts, a door-shaped fixing frame 3 is arranged inside the support 1, spherical grooves are arranged on the front and back sides of two ends of the fixing frame 3, the spherical grooves are rotatably connected with rolling balls 301, the arrangement of the rolling balls 3 can reduce the friction force of the fixing frame 3 in the sliding grooves 6 during up-down adjustment, the middle position of the upper surface of the bracket 1 is provided with a threaded hole which penetrates through from top to bottom, a threaded rod 8 is in threaded connection with the threaded hole, the upper end of the threaded rod 8 is fixedly connected with a rotating handle 9, the upper surface of the fixed frame 3 is fixedly connected with a bearing seat 302, the lower end of the threaded rod 8 is rotatably connected with the bearing seat 302, two side walls of the fixed frame 3 are fixedly connected with symmetrically arranged connecting blocks 5, mounting cavities 14 are formed in the connecting blocks 5, cutting rollers 10 are arranged in the fixed frame 3, two ends of each cutting roller 10 are rotatably connected with connecting rods 11, the end parts of the connecting rods 11 are inserted in the corresponding mounting cavities 14, a conveying belt 7 is arranged inside the bracket 1 positioned on the upper surface of the bottom plate 2, four arc-shaped clamping pieces 13 are fixedly connected with the front ends of the connecting blocks 5, the four arc-shaped clamping pieces 13 are of a cylindrical, cushion 12 can improve the frictional force between arc clamping piece 13 and the connecting rod 11 of cutting roller 10, improve the stability of cutting roller 10 installation, the thickness of cushion 12 increases from interior to exterior in proper order, the surface of arc clamping piece 13 is provided with the external screw thread, arc clamping piece 13 overcoat is equipped with ring 4 of screwing, ring 4 and arc clamping piece 13 threaded connection screw, the remaining interval of adjacent product from gluing the material when reducing to tailor, thereby the production of very big reduction waste material, the cost is saved, and be convenient for change cutting roller 10, can satisfy the use of not unidimensional model product.

The working principle is as follows: when the rubber material is conveyed to the cutting mechanism, the rubber material is conveyed on the conveying belt 7, the rotating handle 9 is rotated to drive the threaded rod 8 to rotate according to the cutting thickness of a product, the threaded rod 8 is in threaded connection with a threaded hole on the support 1, the threaded rod 8 moves downwards along with the rotation of the threaded rod 8, the fixing frame 3 moves downwards in the sliding groove 6, so that the cutting roller 10 and a cutting die on the rubber material extrusion cutting roller 10 cut the rubber material, the rubber material moves forwards all the time under the conveying of the conveying belt 7, the cutting roller 10 rotates due to the friction force between the cutting roller 10 and the rubber material, the continuous cutting of the rubber material by the cutting roller 10 is realized, the gap waste on the rubber material is greatly reduced, and when the cutting roller 10 is changed according to production requirements, the screwing ring 4 rotates at the moment, the screwing ring 4 retreats along with the arc-shaped clamping piece 13, and the friction force between the cushion layer 12 and the connecting rod 11 is reduced at the moment, then be convenient for take out of cutting roller 10, insert the both ends of the cutting roller 10 of changing and establish in the installation cavity 14 of connecting block 5, rotate this moment and tighten ring 4, the ring 4 that screws advances gradually, this moment because the thickness of bed course 12 is thicker and thicker, frictional force between bed course 12 and the connecting rod 11 crescent, and then realize the fixed to the connecting rod, adjacent product is from the remaining interval on the gluing material when can realizing reducing and tailorring, thereby the production of very big reduction waste material, save the cost, and be convenient for change cutting roller 10, can satisfy the use of not unidimensional model product.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The cutting device of the asynchronous cutting machine comprises a support (1) and a bottom plate (2) and is characterized in that the support (1) is fixedly connected to the upper surface of the bottom plate (2), four corners of the bottom plate (2) are fixedly connected with fixing bolts, the bottom plate (2) is fixedly connected with a machine body through the fixing bolts, a door-shaped fixing frame (3) is arranged inside the support (1), a threaded hole which penetrates through the support (1) from top to bottom is formed in the middle position of the upper surface of the support (1), a threaded rod (8) is connected to the threaded hole in a threaded manner, a rotating handle (9) is fixedly connected to the upper end of the threaded rod (8), a bearing seat (302) is fixedly connected to the upper surface of the fixing frame (3), the lower end of the threaded rod (8) is rotatably connected with the bearing seat (302), and connecting blocks (5) which are symmetrically, a mounting cavity (14) is arranged in the connecting block (5), a cutting roller (10) is arranged in the fixed frame (3), the two ends of the cutting roller (10) are rotatably connected with connecting rods (11), the end parts of the connecting rods (11) are inserted in corresponding mounting cavities (14), a conveyor belt (7) is arranged in the support (1) positioned on the upper surface of the bottom plate (2), the front end of the connecting block (5) is fixedly connected with four arc-shaped clamping pieces (13), the four arc-shaped clamping pieces (13) are of cylindrical structures, a cushion layer (12) is arranged inside the arc-shaped clamping piece (13), the thickness of the cushion layer (12) is increased from inside to outside in sequence, the surface of the arc-shaped clamping piece (13) is provided with external threads, the arc-shaped clamping piece (13) is sleeved with a screwing ring (4), and the screwing ring (4) is in threaded connection with the arc-shaped clamping piece (13).

2. The asynchronous cutting machine clipping device of claim 1 wherein: the two side walls of the support (1) are provided with sliding grooves (6), and the two ends of the fixing frame (3) are connected with the sliding grooves (6) in a sliding mode.

3. The asynchronous cutting machine clipping device of claim 1 wherein: spherical grooves are formed in the front side and the rear side of the two ends of the fixing frame (3), and rolling balls (301) are connected in the spherical grooves in a rolling mode.

4. The asynchronous cutting machine clipping device of claim 1 wherein: the cushion layer (12) is made of soft rubber materials, and the cushion layer (12) and the inner wall of the arc-shaped clamping piece (13) are vulcanized into a whole.