CN218905538U

CN218905538U - EVA sheet cutting device with autoloading

Info

Publication number: CN218905538U
Application number: CN202221627463.7U
Authority: CN
Inventors: 熊俊文; 张红霞; 谢永兵; 胡家兵
Original assignee: Hubei Huichuan Industrial Technology Co ltd
Current assignee: Hubei Huichuan Industrial Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-04-25
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses an EVA sheet slitting device with automatic feeding, which relates to the field of mechanical equipment and comprises a machine table, wherein a portal frame is welded in the middle of the upper surface of the machine table, conveying belts are arranged on two sides of the portal frame, the conveying belts are positioned on the surface of the machine table, conveying motors are arranged on two ends of one side surface of the machine table, the conveying motors are in transmission connection with the conveying belts, mounting frames are symmetrically welded on two sides of the top of the portal frame, a hydraulic cylinder is arranged on the surface of the mounting frames, a lifting frame is fixedly connected to the bottom of a piston rod of the hydraulic cylinder, and a driving roller is rotatably arranged in an inner cavity of the lifting frame; this is novel in order to solve current EVA sheet material cutting device and cut the department of cutting that need impel the panel through manual mode to the panel, the cutter high-speed rotation, not in time break away from easily causing the incident with the panel after the manual pay-off, the danger when greatly increased the operation.

Description

EVA sheet cutting device with autoloading

Technical Field

The utility model belongs to the technical field of mechanical equipment, and particularly relates to an EVA sheet slitting device with automatic feeding.

Background

The EVA sheet material is a plate material foamed by plastic particles, is a very common material and a midsole material in daily life, and the finished product prepared by the EVA sheet material has good flexibility, shock resistance, skid resistance and strong pressure resistance, such as common EVA slippers, cotton shoes and EVA mobile phone protective sleeves, or is wrapped on the surface of an object, so that the EVA sheet material can play a good role in buffering and protecting the object, has a large initial state volume, and can be cut into a plurality of groups of small-part structures through a cutting device according to use requirements.

The existing EVA sheet cutting device is used for cutting a sheet material, the sheet material is required to be pushed to the cutting position in a manual mode, a cutter is rotated at a high speed, the sheet material is not separated from the sheet material in time after manual feeding, safety accidents are easy to occur, the danger in operation is greatly increased, and therefore the EVA sheet cutting device with automatic feeding is provided.

Disclosure of Invention

The utility model aims to provide an EVA sheet slitting device with automatic feeding, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a EVA sheet cutting device with autoloading, includes the board, board upper surface middle part welding has the portal frame, the conveyer belt is all installed to the portal frame both sides, the conveyer belt is located the board surface, conveying motor is all installed at the both ends of board one side surface, conveying motor links to each other with the conveyer belt transmission, portal frame top bilateral symmetry welding has the mounting bracket, mounting bracket surface mounting has the pneumatic cylinder, the piston rod bottom fixedly connected with crane of pneumatic cylinder, the drive roller is installed in the rotation of crane inner chamber, driving motor is installed to crane one end, driving motor links to each other with the drive roller transmission.

Further, the inner cavity of the portal frame is rotatably provided with a transmission screw rod, bearing seats are symmetrically arranged at two ends of the transmission screw rod, and two ends of the transmission screw rod are connected with the inner wall of the portal frame through the bearing seats.

Further, a belt pulley is arranged on one end surface of the transmission screw rod, a slitting motor is arranged on one end of the upper surface of the portal frame, and the power output end of the slitting motor is in transmission connection with the belt pulley through a belt.

Further, the surface of the transmission screw rod is movably inserted with a plurality of groups of cutters, both sides of each cutter are movably provided with fixing nuts, and the fixing nuts are connected with the transmission screw rod through threads.

Further, a guide rail is arranged at the top of the inner cavity of the portal frame, and a laser aiming light bar is slidably arranged on the surface of the guide rail.

Further, the conveyer belt bilateral symmetry welding has the fixing base, the equal screw thread in fixing base top is connected with accommodate the lead screw in penetration.

Further, one ends of the two corresponding groups of adjusting screw rods are rotatably connected with guide frames.

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

1. the utility model discloses feeding conveyor is constituteed to one of them conveyer belt and drive roller, and discharging output mechanism is constituteed to another conveyer belt and drive roller, and drive roller and conveyer belt can promote the EVA sheet material under the effect of frictional force and advance, realize the autoloading to the EVA sheet material, promote the crane through the pneumatic cylinder and descend, can make drive roller and EVA sheet surface laminate mutually to adapt to the panel drive of different thickness, the operation is safer.

2. This novel cutter can nimble removal on the transmission lead screw, adjusts the position that laser aimed lamp strip made its light strip that sends and cutting position coincidence, removes the cutter with light strip coincidence, and rotatory fixation nut can press from both sides tightly the cutter, can realize the fast adjustment to the cutter to cut into the EVA board of different width.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a cutter adjustment structure according to the present utility model;

in the figure: 1. a machine table; 2. a portal frame; 201. cutting a motor; 202. a transmission screw rod; 203. a bearing seat; 204. a belt pulley; 205. a cutter; 206. a fixed screw cap; 3. a guide rail; 301. aiming the laser at the lamp strip; 4. a conveyor belt; 401. a conveying motor; 402. a mounting frame; 403. a hydraulic cylinder; 404. a lifting frame; 405. a driving roller; 406. a driving motor; 5. a fixing seat; 501. adjusting a screw rod; 502. and a guide frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the technical scheme of the EVA sheet slitting device with automatic feeding provided by the utility model is as follows: including board 1, the welding of board 1 upper surface middle part has portal frame 2, conveyer belt 4 is all installed to portal frame 2 both sides, conveyer belt 4 is located board 1 surface, conveyer motor 401 is all installed at the both ends on board 1 one side surface, conveyer motor 401 links to each other with the transmission of conveyer belt 4, the welding of portal frame 2 top bilateral symmetry has mounting bracket 402, mounting bracket 402 surface mounting has pneumatic cylinder 403, the piston rod bottom fixedly connected with crane 404 of pneumatic cylinder 403, crane 404 inner chamber rotates installs drive roller 405, driving motor 406 is installed to crane 404 one end, driving motor 406 links to each other with the drive roller 405 transmission, conveyer belt 4 is installed respectively at board 1 upper surface both ends, and conveyer belt 4 drives through conveyer motor 401, and wherein a set of conveyer belt 4 and drive roller 405 constitute feeding mechanism, and another group of

conveyer belt

4 and 405 constitute discharging mechanism, place EVA on feeding conveyer belt 4, can drive the advance through feeding belt 4, simultaneously carry out the effect that EVA sheet material automatic drive roller 405 carries out the effect that can not laminate with EVA sheet material automatic drive roller 405 to the sheet material in the feeding mechanism through conveyer motor 401, and the effect that can make EVA sheet material automatic drive roller 405 laminate with the sheet material thickness down, and the realization is different from the sheet material is carried out the friction plate 405.

In this embodiment, further, the transmission lead screw 202 is installed in the rotation of portal frame 2 inner chamber, transmission lead screw 202 both ends symmetry is equipped with bearing frame 203, transmission lead screw 202 both ends link to each other with portal frame 2 inner wall through bearing frame 203, transmission lead screw 202 one end surface mounting has belt pulley 204, cutting motor 201 is installed to portal frame 2 upper surface one end, cutting motor 201's power take off end passes through the belt and links to each other with belt pulley 204 transmission, transmission lead screw 202 surface activity grafting has a plurality of cutter 205 of group, the activity of cutter 205 both sides is equipped with fixation nut 206, fixation nut 206 links to each other with transmission lead screw 202 screw thread, and cutting motor 201's power take off end passes through the belt and drives belt pulley 204 and rotate, and belt pulley 204 accessible transmission lead screw 202 synchronous drive cutter 205 rotates, can cut the EVA sheet material through portal frame 2 through cutter 205.

In this embodiment, further, the top of the inner cavity of the portal frame 2 is provided with a guide rail 3, the surface of the guide rail 3 is slidably provided with a laser aiming light bar 301, the laser aiming light bar 301 is moved by the guide rail 3, so that a light bar emitted by the laser aiming light bar 301 coincides with a cutting position, the cutter 205 is moved, the cutter 205 coincides with the light bar, the cutter 205 can be clamped by rotating the fixed nut 206, and rapid adjustment of the cutter 205 can be realized, so that EVA plates with different widths can be cut.

In this embodiment, further, conveyer belt 4 bilateral symmetry welding has fixing base 5, the equal screw thread in fixing base 5 top through connection has accommodate screw 501, and two sets of corresponding accommodate screw 501 one end rotates and is connected with leading truck 502, through rotatory accommodate screw 501, accommodate screw 501 can promote leading truck 502 under the effect of surface screw and advance, can adjust according to the width of EVA sheet material at the during operation, limit the EVA sheet material both sides through leading truck 502, can prevent that the EVA sheet material from taking place the swing at the in-process to EVA sheet material pay-off, can promote the precision of cutting to the EVA sheet material.

The working principle and the using flow of the utility model are as follows: two ends of the upper surface of the machine table 1 are respectively provided with a conveying belt 4, the conveying belts 4 are driven by a conveying motor 401, one group of conveying belts 4 and a driving roller 405 form a feeding conveying mechanism, the other group of conveying belts 4 and the driving roller 405 form a discharging output mechanism, EVA sheets are placed on the feeding conveying belt 4, the EVA sheets can be driven to advance by the feeding conveying belts 4, meanwhile, the driving roller 405 in the feeding mechanism is driven by the conveying motor 401, the driving roller 405 and the conveying belts 4 can push the EVA sheets to advance under the action of friction force, the automatic feeding of the EVA sheets is realized, the power output end of a slitting motor 201 drives a belt pulley 204 to rotate by a belt, the belt pulley 204 can synchronously drive a cutter 205 to rotate by a transmission screw 202, the EVA sheets passing through a portal frame 2 can be slit by the cutter 205, and the EVA sheets are discharged under the action of friction force by the driving roller 405 and the conveying belt 4 in the discharging mechanism after being slit, the two sides of the conveying belt 4 are symmetrically welded with the fixed seat 5, the screw thread at the top of the fixed seat 5 is connected with the adjusting screw rod 501 in a penetrating way, the adjusting screw rod 501 can push the guide frame 502 to advance under the action of the surface screw thread through rotating the adjusting screw rod 501, the adjusting screw rod can be adjusted according to the width of the EVA sheet material during working, the two sides of the EVA sheet material are limited through the guide frame 502, the EVA sheet material is prevented from swinging during feeding the EVA sheet material, the cutting precision of the EVA sheet material can be improved, meanwhile, the cutter 205 can flexibly move on the driving screw rod 202, after the cutting position of the EVA sheet material is determined, the laser aiming lamp strip 301 is moved through the guide rail 3, the light strip emitted by the laser aiming lamp strip 301 coincides with the cutting position, the cutter 205 is moved, the cutter 205 coincides with the light strip, the rotary fixing screw cap 206 can clamp the cutter 205, a quick adjustment of the cutting knife 205 may be achieved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. EVA sheet cutting device with autoloading, including board (1), its characterized in that: the utility model discloses a machine platform, including frame (1), frame (2), conveyer belt (4) are all installed to frame (2) both sides, conveyer belt (4) are located frame (1) surface, conveying motor (401) are all installed at the both ends on frame (1) one side surface, conveying motor (401) link to each other with conveyer belt (4) transmission, frame (402) are welded to frame (2) top bilateral symmetry, frame (402) surface mounting has pneumatic cylinder (403), piston rod bottom fixedly connected with crane (404) of pneumatic cylinder (403), crane (404) inner chamber rotation installs drive roller (405), driving motor (406) are installed to crane (404) one end, driving motor (406) link to each other with drive roller (405) transmission.

2. The EVA sheet slitting device with automatic feeding according to claim 1, characterized in that: the inner cavity of the portal frame (2) is rotatably provided with a transmission screw rod (202), bearing seats (203) are symmetrically arranged at two ends of the transmission screw rod (202), and two ends of the transmission screw rod (202) are connected with the inner wall of the portal frame (2) through the bearing seats (203).

3. The EVA sheet slitting device with automatic feeding according to claim 2, characterized in that: the belt pulley (204) is arranged on one end surface of the transmission screw rod (202), the slitting motor (201) is arranged on one end of the upper surface of the portal frame (2), and the power output end of the slitting motor (201) is in transmission connection with the belt pulley (204) through a belt.

4. An EVA sheet slitting device with autoloading according to claim 3, characterized in that: the surface of the transmission screw rod (202) is movably inserted with a plurality of groups of cutters (205), fixing nuts (206) are movably arranged on two sides of each cutter (205), and the fixing nuts (206) are connected with the transmission screw rod (202) in a threaded mode.

5. The EVA sheet slitting device with automatic feeding according to claim 1, characterized in that: the top of the inner cavity of the portal frame (2) is provided with a guide rail (3), and the surface of the guide rail (3) is slidably provided with a laser aiming light bar (301).

6. The EVA sheet slitting device with automatic feeding according to claim 1, characterized in that: the conveying belt (4) is symmetrically welded with fixing seats (5) on two sides, and adjusting screw rods (501) are connected to the tops of the fixing seats (5) in a threaded penetrating mode.

7. The EVA sheet slitting device with automatic feeding according to claim 6, wherein: one end of each corresponding two groups of adjusting screw rods (501) is rotatably connected with a guide frame (502).