CN209986984U

CN209986984U - Rubber and plastic product cutting device

Info

Publication number: CN209986984U
Application number: CN201920552149.9U
Authority: CN
Inventors: 季旭; 陶宝瑞
Original assignee: Yangzhong Huasen Seals Co Ltd
Current assignee: Yangzhong Huasen Seals Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-01-24
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a rubber and plastic goods cutting device, including carrying workstation, horizontal guide rail seat, knife rest guide rail and ultrasonic rubber cutting knife, there is the stopper horizontal guide rail both ends through screw fixed mounting, install horizontal guide rail seat through the joint on the horizontal guide rail, horizontal guide rail seat bottom inner wall has electric putter through bolt fixed mounting, electric putter installs the knife rest guide rail through welded fastening at the top, install the knife rest through the joint on the knife rest guide rail, install the ultrasonic rubber cutting knife on the knife rest, the utility model discloses an ultrasonic rubber cutting knife and the knife rest guide rail that set up prevent artifical cutting tangent plane unevenness, are difficult for gluing on the blade by the cutting material, and in the time of cutting, the cutting position has the fusion effect, can prevent that the sizing material from warping. The tool rest guide rail can move up and down in the vertical direction, and the cutting knife is prevented from not enough in the upper stroke of the tool rest when cutting thick rubber.

Description

Rubber and plastic product cutting device

Technical Field

The utility model relates to a rubber cutting device technical field specifically is a rubber and plastic goods cutting device.

Background

Rubber is a common processing material in the manufacturing industry. The rubber has low hardness and strength, extremely poor thermal conductivity, and good elasticity, flexibility and changeability. The soft rubber has an extremely low elastic modulus of 1/50000 that of a general steel material and an elongation of about 300 times that of the general steel material, and is one of the most difficult-to-cut materials. The types of rubber are very varied and can be divided into two main types, natural rubber and synthetic rubber, according to their sources. The rubber product is mainly prepared by adding various compounding agents into the rubber.

However, there are some drawbacks in traditional rubber cutting device in the use, for example, traditional rubber cutting device cuts rubber with the multipurpose cutter, often can produce the tangent plane unevenness, and the sizing material warp the condition, and the cutter that uses needs often to be changed moreover, otherwise can produce and glue the sword phenomenon, and production efficiency is not high. The cutting thickness of still some cutting device rubber cutting knife depends on the up-down stroke height of cutting knife, just needs to change equipment after the stroke that the thickness of rubber is greater than the cutting knife, has restricted the range of application of equipment greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber and plastic goods cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber and plastic product cutting device, which comprises a conveying workbench, a horizontal guide rail seat, a knife rest guide rail and an ultrasonic rubber cutting knife, a workbench support is arranged below the conveying workbench through welding, four corners of the outer wall of the bottom of the workbench support are fixedly provided with foundation adjusting screws through welding, the two sides of the conveying workbench are fixedly provided with workbench side baffles by welding, the centers of the two sides of the workbench side baffles are fixedly provided with horizontal guide rails by welding, the two ends of the horizontal guide rail are fixedly provided with limiting blocks through screws, the horizontal guide rail is provided with a horizontal guide rail seat through clamping connection, an electric push rod is fixedly arranged on the inner wall of the bottom of the horizontal guide rail seat through a bolt, a tool rest guide rail is fixedly arranged on the top of the electric push rod through welding, the ultrasonic rubber cutting device is characterized in that a knife rest is mounted on the knife rest guide rail through clamping, and an ultrasonic rubber cutting knife is mounted on the knife rest.

Further, a protective cloth layer is arranged on the conveying workbench.

Furthermore, the electric push rods are the same in specification and model, and are controlled by the same single chip microcomputer to ascend and descend at the same height.

Furthermore, the bottom of the limiting block is flush with the bottom of the workbench, and the top of the limiting block is flush with the top of the side baffle of the workbench.

Furthermore, a clamping and fixing device is arranged on the horizontal guide rail.

Further, an ultrasonic generator matched with the ultrasonic rubber cutting knife is installed on the knife rest.

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

1. the utility model discloses an ultrasonic wave rubber cutting knife and knife rest guide rail that set up, cutting knife horizontal migration on the guide rail prevents artifical cutting tangent plane unevenness, and the cutting knife is being done ultrasonic vibration, and frictional resistance is little, is difficult for gluing on the blade by the cutting material, and in the time of the cutting, the cutting position has the effect of fusing. The cutting part is sealed perfectly, which can prevent the sizing material from deforming.

2. The utility model discloses an electric putter that sets up for the knife rest guide rail can reciprocate in the vertical direction, and when preventing to cut thicker rubber, the cutting knife leads to the wasting of resources that the change equipment caused inadequately on the knife rest stroke.

Drawings

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

FIG. 2 is a schematic sectional view of the overall left-side view structure of the present invention;

FIG. 3 is a schematic sectional view of the overall top view structure of the present invention;

fig. 4 is a schematic view of the top view structure of the horizontal guide rail seat of the present invention.

In FIGS. 1-4: 1-anchor adjusting screw; 2-supporting the workbench; 3, a limiting block; 4-horizontal guide rail; 5-conveying the working platform; 6-horizontal guide rail seat; 7-tool holder; 8-a tool holder guide rail; 9-electric push rod; 10-side baffle of the workbench; 11-ultrasonic rubber cutter.

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 a technical solution: a rubber and plastic product cutting device comprises a conveying workbench 5, a horizontal guide rail seat 6, a knife rest guide rail 8 and an ultrasonic rubber cutting knife 11, wherein a workbench support 2 is arranged below the conveying workbench 5 through welding, four corners of the outer wall of the bottom of the workbench support 2 are fixedly provided with foot margin adjusting screws 1 through welding, two sides of the conveying workbench 5 are fixedly provided with workbench side baffles 10 through welding, the centers of two sides of the workbench side baffles 10 are fixedly provided with horizontal guide rails 4 through welding, two ends of the horizontal guide rails 4 are fixedly provided with limit blocks 3 through screws for limiting the movement of the horizontal guide rail seat 6, the horizontal guide rail seat 6 is arranged on the horizontal guide rails 4 through clamping, the inner wall of the bottom of the horizontal guide rail seat 6 is fixedly provided with an electric push rod 9 through bolts, the top of the electric push rod 9 is fixedly provided with a knife rest guide rail 8 through welding for controlling the lifting, be convenient for cut thick rubber product, install knife rest 7 through the joint on the knife rest guide rail 8, install ultrasonic rubber cutting knife 11 on the knife rest 7, the cutting knife is doing ultrasonic vibration, and frictional resistance is very little, is difficult for gluing on the blade by the cutting material, and in the time of the cutting, the cutting position has the fusion effect. The cutting part is perfectly sealed, and the loosening of the cut material tissue can be prevented.

Carry and be provided with the protection cloth layer on the workstation 5, prevent that ultrasonic rubber cutting knife 11 from damaging the conveyer belt on the

workstation

5, 9 specification models of electric putter are the same, electric putter 9 is by same singlechip simultaneous control lift co-altitude, the knife rest guide rail 8's of being convenient for level, stopper 3 bottom and workstation bottom parallel and level, stopper 3 top and 10 top parallel and level of workstation side shield, be equipped with on the horizontal guide rail 4 and press from both sides tight fixing device, be used for fixed horizontal guide rail seat 6, install the supersonic generator supporting with ultrasonic rubber cutting knife 11 on the knife rest 7.

The working principle is as follows: when the rubber strip cutting machine is used, a rubber strip is placed on a conveying workbench 5, a conveying belt on the conveying workbench 5 is started to convey a part to be cut of the rubber strip to a proper area of the conveying workbench 5, a horizontal guide rail seat 6 is adjusted through a horizontal guide rail 4 arranged on a side baffle 10 of the workbench, so that an ultrasonic pen rubber cutting knife 11 on a knife rest 7 arranged on a knife rest guide rail 8 is positioned right above the part to be cut of the rubber strip, the horizontal guide rail seat 6 is fixed through a clamping and fixing device on the horizontal guide rail 4, the ultrasonic rubber cutting knife 11 is moved to the side edge of the rubber strip through the knife rest guide rail 8, the ultrasonic rubber cutting knife 11 is descended through the knife rest 7 to contact the rubber strip, the knife rest 7 is controlled to move on the knife rest guide rail to cut rubber until the cutting is finished, then the ultrasonic rubber cutting knife is lifted, and then the conveying belt on the conveying workbench, the cut strip material is automatically moved to the rear of the conveying workbench 5, and workers can collect rubber products.

When rubber thickness is thick, raise the knife rest guide rail through electric putter 9 is whole for ultrasonic wave rubber cutting knife 11 is raised thereupon, can cut thick rubber product, convenient operation according to above-mentioned step.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber and plastic goods cutting device, includes conveying workbench (5), horizontal guide seat (6), knife rest guide rail (8) and ultrasonic wave rubber cutting knife (11), conveying workbench (5) below is installed the workstation through the welding and is supported (2), the workstation supports (2) bottom outer wall four corners and installs lower margin adjusting screw (1) through welded fastening, conveying workbench (5) both sides are installed workstation side shield (10) through welded fastening, workstation side shield (10) both sides central authorities are installed with horizontal guide (4), its characterized in that through welded fastening: horizontal guide rail (4) both ends have stopper (3) through screw fixed mounting, horizontal guide rail (4) are gone up and are installed horizontal guide rail seat (6) through the joint, horizontal guide rail seat (6) bottom inner wall has electric putter (9) through bolt fixed mounting, electric putter (9) top has knife rest guide rail (8) through welded fastening, install knife rest (7) through the joint on knife rest guide rail (8), install ultrasonic rubber cutting knife (11) on knife rest (7).

2. The rubber-plastic product cutting device according to claim 1, wherein: and a protective cloth layer is arranged on the conveying workbench (5).

3. The rubber-plastic product cutting device according to claim 1, wherein: the electric push rods (9) are the same in specification and model, and the electric push rods (9) are controlled by the same single chip microcomputer to ascend and descend at the same height.

4. The rubber-plastic product cutting device according to claim 1, wherein: the bottom of the limiting block (3) is flush with the bottom of the workbench, and the top of the limiting block (3) is flush with the top of the workbench side baffle (10).

5. The rubber-plastic product cutting device according to claim 1, wherein: and a clamping and fixing device is arranged on the horizontal guide rail (4).

6. The rubber-plastic product cutting device according to claim 1, wherein: and the tool rest (7) is provided with an ultrasonic generator matched with the ultrasonic rubber cutting knife (11).