CN112454533A

CN112454533A - Hot cutting machine is used in PE membrane processing

Info

Publication number: CN112454533A
Application number: CN202011322074.9A
Authority: CN
Inventors: 刘少华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-09

Abstract

The invention discloses a hot cutting machine for processing a PE film, which comprises a bottom plate, wherein supports are fixedly arranged on two sides of the upper end of the bottom plate, a top plate is fixedly arranged on the upper ends of the supports, sliding blocks are movably sleeved in the middle of the outer side surface of each support, a connecting plate is fixedly arranged between the sliding blocks, a cutting tool bit is fixedly arranged at the lower end of the connecting plate, an adjusting block is arranged at the upper end of each sliding block on the outer side surface of each support, a first spring is sleeved on the surface of each support between the adjusting block and the corresponding sliding block, a transmission mechanism is arranged on the outer side surface of the top plate and comprises a rotating disc, a first transmission block, a second transmission block and a transmission rod, the middle of the surface of the top plate is movably provided. The film cutting device has a good use effect, and can store energy for the cutting tool bit, so that the film can be cut off instantly when being cut, thereby improving the cutting effect of the device and enabling the cut to be flat.

Description

Hot cutting machine is used in PE membrane processing

Technical Field

The invention relates to the technical field of hot cutting machines, in particular to a hot cutting machine for processing a PE film.

Background

A thermal cutting machine is a mechanical device that uses concentrated heat energy to melt and separate materials. Thermal cutting can be classified into gas cutting, electric arc cutting, plasma arc cutting, laser cutting, etc. according to the kind of heat energy used. The hot cutting machine is indispensable in the work of blanking, part processing, waste and scrap disassembly, installation and removal of metal materials in the industrial sector.

And present earnestly machine is when cutting the PE membrane, and the high temperature of its cutting knife cutting department to because present cutting knife mostly all drives through electric putter or pneumatic cylinder and reciprocates, its cutting speed is very difficult to reach the demand of fly-cutting at a slow speed, and deformation takes place for the membrane, leads to the membrane loss.

Disclosure of Invention

The invention aims to provide a hot cutting machine for processing a PE film, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a hot cutting machine for processing a PE film comprises a bottom plate, wherein supports are fixedly arranged on two sides of the upper end of the bottom plate, a top plate is fixedly arranged on the upper ends of the supports, sliders are movably sleeved in the middle of the outer side surface of each support, a connecting plate is fixedly arranged between the sliders, a cutting tool bit is fixedly arranged at the lower end of the connecting plate, an adjusting block is arranged at the upper end of each slider on the outer side surface of each support, a first spring is sleeved on the surface of each support between the adjusting block and the corresponding slider, a transmission mechanism is arranged on the outer side surface of the top plate and comprises a rotating disc, a first transmission block, a second transmission block and a transmission rod, the middle of the surface of the top plate is movably provided with the rotating disc through a rotating shaft, the first transmission block is fixedly arranged on one side of the surface of the rotating disc, the second, the one end that the transfer line is close to the second transmission piece is through swing joint between pivot and the second transmission piece, roof surface one side is provided with the motor through the mount pad is fixed, the output shaft end of motor passes through the shaft coupling and is connected with the transmission between the pivot of rolling disc place, the roof surface is provided with block mechanism in rolling disc one side.

Preferably, block mechanism includes fixed block, kelly, draw-in groove, iron plate, electro-magnet, the roof surface is at the fixed block that is provided with in rolling disc one side, the inside activity interlude of fixed block is provided with the kelly, the draw-in groove has been seted up on rolling disc outside surface, kelly activity block sets up inside the draw-in groove, the fixed iron plate that is provided with of one end of draw-in groove is kept away from to the kelly, the roof surface is fixed in iron plate one side and is provided with the electro-magnet, can emit the cutting tool bit after the energy storage through block mechanism and cut.

Preferably, kelly fixed surface is provided with the stopper, kelly outside surface overlaps between stopper and fixed block and is equipped with the second spring, fixed connection between one end that the second spring is close to the stopper and the stopper, fixed connection between one end that the second spring is close to the fixed block and the fixed block can conveniently promote the kelly through the second spring and reset.

Preferably, the middle part of the upper end of the bottom plate is provided with a groove, and the groove can protect a knife edge when the cutting knife head cuts.

Preferably, the four corners of the upper end surface of the bottom plate are provided with mounting holes, and the device can be conveniently and fixedly mounted at a target position through the mounting holes.

Preferably, a guide angle is formed in the upper end of one side, close to the clamping groove, of the clamping rod, and the rotary disc can be conveniently clamped into the clamping groove when the rotary disc rotates anticlockwise so that the rotary disc can be fixed.

Preferably, the upper end of the bottom plate is fixedly provided with protective covers on two sides of the support, and the cutting knife head can be prevented from hurting people through the protective covers.

Preferably, a protective casing is fixedly arranged on the surface of the top plate outside the motor, and the protective casing can protect the motor.

Preferably, the adjusting block is movably sleeved on the outer side surface of the support through threads, and the position of the adjusting block can be adjusted through the movable screwing adjusting block of the threads, so that the energy accumulated by the first spring when the cutting tool bit moves upwards at each time can be adjusted.

Preferably, the surface of the outer side of the adjusting block is provided with an anti-skid protrusion, and the friction force of the surface of the outer side of the adjusting block can be increased through the anti-skid protrusion, so that the adjusting block can be conveniently rotated.

Compared with the prior art, the invention has the beneficial effects that:

1. the film cutting device has the advantages that the iron block is adsorbed by the electromagnet, so that the clamping rod moves leftwards, the clamping rod can not clamp the clamping groove any more, the first spring with the stored force can bounce to push the sliding block to move downwards quickly along the bracket, the film can be cut off through the cutting head, meanwhile, the cutting speed is high, the film can be cut off instantly, and the cutting effect of the device can be improved.

2. When the adjustable cutting knife head is used, the position of the adjusting block can be adjusted by screwing the adjusting block movably through the threads, so that the energy accumulated by the first spring when the cutting knife head moves upwards every time can be adjusted, and the down-bouncing speed of the cutting knife head can be changed.

Drawings

FIG. 1 is a schematic view of the overall structure of a hot cutting machine for processing a PE film according to the present invention;

FIG. 2 is an enlarged view of a heat cutting machine for processing PE film at A in FIG. 1;

FIG. 3 is a side view of a hot cutting machine for processing PE film according to the present invention.

In the figure: 100. a base plate; 101. a support; 102. a slider; 103. a connecting plate; 104. a cutter head; 105. an adjusting block; 106. a first spring; 107. rotating the disc; 108. a first transmission block; 109. a second transmission block; 110. a transmission rod; 111. an electric motor; 112. a fixed block; 113. a clamping rod; 114. a card slot; 115. an iron block; 116. an electromagnet; 117. a limiting block; 118. a second spring; 119. a groove; 120. mounting holes; 121. a protective cover; 122. a protective housing; 123. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hot cutting machine for processing a PE film comprises a bottom plate 100, wherein two sides of the upper end of the bottom plate 100 are fixedly provided with a support 101, the upper end of the support 101 is fixedly provided with a top plate 123, the middle part of the outer side surface of the support 101 is movably sleeved with a slide block 102, a connecting plate 103 is fixedly arranged between the slide blocks 102, the lower end of the connecting plate 103 is fixedly provided with a cutting tool bit 104, the outer side surface of the support 101 is provided with an adjusting block 105 at the upper end of the slide block 102, the surface of the support 101 is sleeved with a first spring 106 between the adjusting block 105 and the slide block 102, the outer side surface of the top plate 123 is provided with a transmission mechanism, the transmission mechanism comprises a rotating disc 107, a first transmission block 108, a second transmission block 109 and a transmission rod 110, the middle part of the surface of the top plate 123 is movably provided with the rotating disc 107 through a rotating shaft, one, the inside transfer line 110 that is provided with through the pivot activity of first transmission piece 108, the one end that transfer line 110 is close to second transmission piece 109 is through swing joint between pivot and the second transmission piece 109, roof 123 surface one side is provided with motor 111 through the mount pad is fixed, motor 111's output axle head passes through the shaft coupling and is connected with the transmission between the pivot of rolling disc 107 place, roof 123 surface is provided with block mechanism on rolling disc 107 one side.

The clamping mechanism comprises a fixed block 112, a clamping rod 113, a clamping groove 114, an iron block 115 and an electromagnet 116, the fixed block 112 is fixedly arranged on one side of the rotating disc 107 on the surface of the top plate 123, the clamping rod 113 is movably arranged in the fixed block 112 in the rotating disc 107 in an inserting manner, the clamping groove 114 is formed in the outer side surface of the rotating disc 107, the clamping rod 113 is movably clamped in the clamping groove 114, the iron block 115 is fixedly arranged at one end, away from the clamping groove 114, of the clamping rod 113, the electromagnet 116 is fixedly arranged on one side of the iron block 115 on the surface of the top plate 123, the cutting head 104 after energy storage can be discharged for cutting through the clamping mechanism, a limiting block 117 is fixedly arranged on the surface of the clamping rod 113, a second spring 118 is sleeved on the outer side surface of the clamping rod 113 between the limiting block 117 and the fixed block 112, one end, close to the limiting block 117, of the second spring 118, the reset of the clamping rod 113 can be conveniently pushed through the second spring 118, the middle part of the upper end of the bottom plate 100 is provided with a groove 119, the groove 119 can play a role of protecting a knife edge when the cutting tool bit 104 cuts, the four corners of the upper surface of the bottom plate 100 are provided with mounting holes 120, the device can be conveniently and fixedly mounted at a target position through the mounting holes 120, the upper end of one side of the clamping rod 113 close to the clamping groove 114 is provided with a guide angle, the clamping rod can be conveniently clamped into the clamping groove 114 when the rotating disc 107 rotates anticlockwise so as to fix the rotating disc 107, the upper end of the bottom plate 100 is fixedly provided with protective covers 121 at the two sides of the support 101, the cutting tool bit 104 can be prevented from hurting people through the protective covers 121, the surface of the top plate 123 is fixedly provided with a protective shell 122 outside the motor 111, the protective shell 122 can play a role of protecting the motor, the position of the adjusting block 105 can be adjusted by screwing the adjusting block 105 through the thread, so that the energy accumulated by the first spring 106 moving upwards on the cutting head 104 at each time can be adjusted, the outer side surface of the adjusting block 105 is provided with the anti-skid protrusions, the friction force of the outer side surface of the adjusting block 105 can be increased through the anti-skid protrusions, and the adjusting block 105 can be conveniently rotated.

The working principle is as follows: when the device is used, a film to be cut can pass through the space between the cutting tool bit 104 and the groove 119, when the film is required to be cut, the electromagnet 116 can be controlled to be electrified, so that the electromagnet 116 can adsorb the iron block 115, the clamping rod 113 can move leftwards, the clamping rod 113 can not clamp the clamping groove 114 any more, the first spring 106 with accumulated force can bounce to push the sliding block 102 to move downwards quickly along the bracket 101, so that the film can be cut off through the cutting tool bit 104, meanwhile, the cutting speed is high, the film can be cut off instantly, the cutting effect of the device can be improved, the cut is smooth, the power supply of the electromagnet 116 can be turned off after the cutting is finished, then the rotating disc 107 is driven by the motor 111 to rotate anticlockwise, and the clamping rod 113 can be clamped into the clamping groove 114 under the action of the second spring 118 to finish the fixing of the rotating disc 107 until the clamping groove 114, therefore, the sliding block 102 and the cutting head 104 are driven to move upwards and fixed through the rotating disc 107 and the transmission rod 110, the first spring 106 is extruded to enable the first spring 106 to be bent and stored for waiting for next cutting operation, and the position of the adjusting block 105 can be adjusted through the threaded movable screwing adjusting block 105 when the device is used, so that the energy stored by the first spring 106 moving upwards of the cutting head 104 every time can be adjusted, the downwards-bouncing speed of the cutting head 104 can be changed, and the working principle of the hot-cutting machine for processing the PE film is provided by the invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 PE membrane processing is with earnestly machine, includes bottom plate (100), its characterized in that: the cutting machine is characterized in that supports (101) are fixedly arranged on two sides of the upper end of the bottom plate (100), a top plate (123) is fixedly arranged at the upper end of each support (101), a sliding block (102) is movably sleeved in the middle of the outer side surface of each support (101), a connecting plate (103) is fixedly arranged between the sliding blocks (102), a cutting tool bit (104) is fixedly arranged at the lower end of the connecting plate (103), an adjusting block (105) is arranged at the upper end of each sliding block (102) on the outer side surface of each support (101), a first spring (106) is sleeved between each adjusting block (105) and each sliding block (102) on the surface of each support (101), a transmission mechanism is arranged on the outer side surface of each top plate (123) and comprises a rotating disc (107), a first transmission block (108), a second transmission block (109) and a transmission rod (110), fixed first transmission piece (108) that is provided with in rolling disc (107) surface one side, the fixed second transmission piece (109) that is provided with in connecting plate (103) upper end middle part, first transmission piece (108) are inside to be provided with transfer line (110) through the pivot activity, swing joint between pivot and second transmission piece (109) is passed through to the one end that transfer line (110) are close to second transmission piece (109), roof (123) surface one side is provided with motor (111) through the mount pad is fixed, the output shaft end of motor (111) passes through the transmission connection between shaft coupling and rolling disc (107) place pivot, roof (123) surface is provided with block mechanism in rolling disc (107) one side.

2. The thermo cutting machine for processing PE film according to claim 1, characterized in that: clamping mechanism includes fixed block (112), kelly (113), draw-in groove (114), iron plate (115), electro-magnet (116), roof (123) surface is fixed in rolling disc (107) one side and is provided with fixed block (112), fixed block (112) inside activity interlude is provided with kelly (113), draw-in groove (114) have been seted up on rolling disc (107) outside surface, kelly (113) activity block sets up inside draw-in groove (114), the fixed iron plate (115) that is provided with of one end that draw-in groove (114) was kept away from in kelly (113), roof (123) surface is fixed in iron plate (115) one side and is provided with electro-magnet (116).

3. The thermo cutting machine for processing PE film according to claim 2, characterized in that: card pole (113) fixed surface is provided with stopper (117), the cover is equipped with second spring (118) on card pole (113) outside surface between stopper (117) and fixed block (112), fixed connection between one end that second spring (118) are close to stopper (117) and stopper (117), fixed connection between one end that second spring (118) are close to fixed block (112) and fixed block (112).

4. The thermo cutting machine for processing PE film according to claim 1, characterized in that: the middle part of the upper end of the bottom plate (100) is provided with a groove (119).

5. The thermo cutting machine for processing PE film according to claim 1, characterized in that: mounting holes (120) are formed in four corners of the upper end surface of the bottom plate (100).

6. The thermo cutting machine for processing PE film according to claim 2, characterized in that: the upper end of one side of the clamping rod (113) close to the clamping groove (114) is provided with a guide angle.

7. The thermo cutting machine for processing PE film according to claim 1, characterized in that: and protective covers (121) are fixedly arranged at the upper end of the bottom plate (100) on two sides of the support (101).

8. The thermo cutting machine for processing PE film according to claim 1, characterized in that: and a protective shell (122) is fixedly arranged on the surface of the top plate (123) outside the motor (111).

9. The thermo cutting machine for processing PE film according to claim 1, characterized in that: the inner part of the adjusting block (105) is movably sleeved on the outer side surface of the bracket (101) through threads.

10. The thermo cutting machine for processing PE film according to claim 1, characterized in that: the outer side surface of the adjusting block (105) is provided with an antiskid projection.