CN216442616U

CN216442616U - Rubber sheet cutting machine

Info

Publication number: CN216442616U
Application number: CN202122028463.7U
Authority: CN
Inventors: 赵荣桂
Original assignee: Chongqing Jingda Rubber & Plastic Co ltd
Current assignee: Chongqing Jingda Rubber & Plastic Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-05-06
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a rubber sheet cutting machine which comprises a workbench, wherein support legs are fixedly arranged at the lower end of the workbench, a rotary table is rotatably arranged on the workbench, moving mechanisms are respectively arranged at two ends of the rotary table and used for driving a cutting table to move, a positioning plate used for positioning a rubber sheet is fixedly arranged on the cutting table, a U-shaped mounting support is fixedly arranged on one side of the workbench, one end of the mounting support is positioned above the rotary table, and a cutting mechanism is downwards arranged on the mounting support. The rubber sheet cutting machine has the advantages of simple structure, high safety, reliability and stability.

Description

Rubber sheet cutting machine

Technical Field

The utility model relates to the technical field of rubber cutting, in particular to a rubber sheet cutting machine.

Background

In the production process of rubber, firstly rubber sheets are refined by an open mill, and then rubber strips or rubber blocks are cut by rubber cutting equipment. Current cutting equipment conveys the sheet rubber through the conveyer belt generally, then utilizes the cutter to cut the sheet rubber on the conveyer belt, and the conveyer belt generally has elasticity, can cause the sheet rubber to cut off after the adhesion, perhaps cutting accuracy is poor. Still cutting equipment is used for cutting the sheet rubber on the workstation, and the back is accomplished in the cutting, needs artifical unloading, and the rubber strip after the manual work will cut takes off, but gets the rubber strip in the below of cutter, and the danger coefficient is big, in case the maloperation, will lead to serious production accident.

Disclosure of Invention

To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides a simple structure, and the security is high, reliable stable sheet rubber cutting machine.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a sheet rubber cutting machine, includes the workstation, the lower extreme fixed mounting of workstation has the stabilizer blade, rotate on the workstation and install the revolving stage, moving mechanism is installed respectively at the both ends of revolving stage, moving mechanism is used for driving the cutting bed and removes, fixed mounting has the locating plate that is used for advancing line location to the sheet rubber on the cutting bed, one side fixed mounting of workstation has the installing support that is the U-shaped, the one end of installing support is located the revolving stage top, cutting mechanism is installed downwards to the installing support.

The lower end of the workbench is fixedly provided with a rotating motor through a motor support, an output shaft of the rotating motor penetrates through the workbench and is fixedly connected with the rotary table, and the output shaft of the rotating motor is connected with the workbench through a bearing.

The cutting table is characterized in that the moving mechanism comprises two lead screw boxes fixedly mounted on the rotary table, one side, opposite to the lead screw boxes, of the lead screw boxes is concave inwards to form a groove, a lead screw is rotatably mounted in the groove through a bearing, the lead screw is connected with a nut in a rotating mode, two sides of the cutting table are fixedly connected with the nut through a connecting block, a driving motor is fixedly mounted at one end of the lead screw, and an output shaft of the driving motor penetrates through the lead screw boxes and the lead screw.

The cutting mechanism comprises a cylinder fixedly connected with the mounting support, a piston rod of the cylinder is arranged downwards and is fixedly provided with a cutter holder, a cutter is fixedly arranged downwards on the cutter holder, and a cutting edge of the cutter is arranged downwards.

The mounting bracket is fixedly provided with an L-shaped mounting arm downwards, the mounting arm is fixedly connected with the mounting bracket through a guide rod, the tool apron is provided with a guide hole, and the tool apron is in sliding fit with the guide rod.

To sum up, this sheet rubber cutting machine has simple structure, and the security is high, reliable stable advantage.

Drawings

Fig. 1 is a schematic structural diagram of a rubber sheet cutting machine according to the present invention.

Fig. 2 is a side view of the table of fig. 1.

Fig. 3 is a side view of the cutting mechanism of fig. 1.

Fig. 4 is a schematic view of fig. 3 in a cutting state.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

As shown in fig. 1-4, a sheet rubber cutting machine, includes workstation 1, the lower extreme fixed mounting of workstation has stabilizer blade 2, it installs revolving stage 3 to rotate on the workstation, moving mechanism is installed respectively at the both ends of revolving stage, moving mechanism is used for driving cutting bed 4 and removes, fixed mounting has locating plate 5 that is used for advancing line location to the sheet rubber on the cutting bed, one side fixed mounting of workstation has installing support 6 that is the U-shaped, installing support's one end is located the revolving stage top, installing support installs cutting mechanism downwards.

Like this, in this application, the sheet rubber is the rectangle form after having cut, operating personnel places the sheet rubber on the cutting bed, utilize the locating plate to fix a position one side of sheet rubber, the revolving stage rotates, the cutting bed that will place the sheet rubber rotates to the cutting mechanism below, it removes to drive the cutting bed through moving mechanism, cutting mechanism realizes the cutting to the sheet rubber, after the cutting is accomplished, the revolving stage rotates, the sheet rubber after will cutting rotates to the opposite side, then the sheet rubber after operating personnel will cut takes off, then change the sheet rubber that needs the cutting. In the process of feeding and discharging, the cutting mechanism is staggered, and the safety is high.

The lower end of the workbench is fixedly provided with a rotating motor 7 through a motor support, an output shaft of the rotating motor penetrates through the workbench and is fixedly connected with the rotary table, and the output shaft of the rotating motor is connected with the workbench through a bearing. The rotary motor drives the rotary table to rotate.

The cutting table is characterized in that the moving mechanism comprises two lead screw boxes 8 fixedly mounted on the rotary table, one side, opposite to each other, of each lead screw box is concave to form a groove, a lead screw 9 is rotatably mounted in each groove through a bearing, the lead screw is connected with a nut in a screwing mode, two sides of the cutting table are fixedly connected with the nut through a connecting block, a driving motor 10 is fixedly mounted at one end of the lead screw, and an output shaft of the driving motor penetrates through one end of each lead screw box and one end of each lead screw. The driving motor drives the lead screw to rotate, and the cutting table is driven to move through the nut.

Wherein, cutting mechanism includes the cylinder 11 with installing support fixed connection, the piston rod of cylinder sets up downwards and fixed mounting has blade holder 12, the downward fixed mounting of blade holder has cutter 13, the cutting edge of cutter sets up downwards. The piston rod of the cylinder stretches out downwards to drive the cutter to move downwards to cut the rubber sheet.

The mounting bracket is fixedly provided with an L-shaped mounting arm 14 downwards, the mounting arm is fixedly connected with the mounting bracket through a guide rod 15, the tool apron is provided with a guide hole, and the tool apron is in sliding fit with the guide rod. The movement of the cutter is conveniently guided.

The principle is as follows:

the sheet rubber is the rectangle form after having cut, operating personnel places the sheet rubber on the cutting bed, utilize the locating plate to fix a position one side of sheet rubber, the revolving stage rotates, the cutting bed that will place the sheet rubber rotates to the cutting mechanism below, drive the cutting bed through moving mechanism and remove, cutting mechanism realizes the cutting to the sheet rubber, after the cutting is accomplished, the revolving stage rotates, the sheet rubber after will cutting rotates to the opposite side, then operating personnel will cut the sheet rubber after and take off, then change the sheet rubber that needs the cutting. In the process of feeding and discharging, the cutting mechanism is dislocated, and the safety is high.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Claims

1. The utility model provides a sheet rubber cutting machine, a serial communication port, includes the workstation, the lower extreme fixed mounting of workstation has the stabilizer blade, rotate on the workstation and install the revolving stage, moving mechanism is installed respectively at the both ends of revolving stage, moving mechanism is used for driving the cutting bed and removes, fixed mounting has the locating plate that is used for advancing line location to the sheet rubber on the cutting bed, one side fixed mounting of workstation has the installing support that is the U-shaped, the one end of installing support is located the revolving stage top, cutting mechanism is installed downwards to the installing support.

2. The rubber sheet cutting machine according to claim 1, wherein a rotary motor is fixedly mounted to a lower end of the table through a motor bracket, an output shaft of the rotary motor passes through the table and is fixedly connected to the turntable, and the output shaft of the rotary motor is connected to the table through a bearing.

3. The sheet rubber cutting machine according to claim 2, wherein the moving mechanism includes two screw boxes fixedly mounted on the turntable, one opposite sides of the screw boxes are recessed to form grooves, a screw is rotatably mounted in the grooves through a bearing, a nut is screwed on the screw, two sides of the cutting table are fixedly connected with the nut through a connecting block, a driving motor is fixedly mounted at one end of the screw, and an output shaft of the driving motor penetrates through the screw boxes and is fixedly connected with one end of the screw.

4. The rubber sheet cutting machine according to claim 1, wherein the cutting mechanism includes a cylinder fixedly connected to the mounting bracket, a piston rod of the cylinder is disposed downward and fixedly mounted with a cutter holder, the cutter holder is fixedly mounted downward with a cutter, and a cutting edge of the cutter is disposed downward.

5. The blade cutting machine according to claim 4, wherein the mounting bracket is downwardly and fixedly provided with an L-shaped mounting arm, the mounting arm is fixedly connected with the mounting bracket through a guide rod, the tool apron is provided with a guide hole, and the tool apron is in sliding fit with the guide rod.