Slicing machine with replaceable cutter head

Abstract

The utility model belongs to the technical field of slicing machines, and particularly relates to a slicing machine with a replaceable cutter head, which comprises a machine frame, the cutter head is mounted in the machine frame, a loading and unloading device is arranged above the cutter head, and the loading and unloading device comprises a mounting cylinder, a connecting column, a dismounting ring, a dismounting spring, a dismounting column, a fixing groove, a limiting frame, a limiting block and a limiting spring. According to the slicing machine with the replaceable cutter head, the mounting cylinder is pressed in from the lower portion of the cutter head and then rotated, the limiting block and the limiting spring are matched to limit the mounting cylinder so as to fix the cutter head, and the dismounting ring is pressed to enable the dismounting column to move and press the portion, located outside the limiting frame, of the limiting block so as to relieve limiting of the mounting cylinder; and finally, the mounting barrel can be taken out, the cutter head can be replaced, a conveying air cylinder drives a sliding frame to move so as to drive a machined part to move, an electric push rod drives a fixing block to fix the machined part, chippings and dust are sucked into the lower portion of the rack from a through hole in the upper portion of the workbench through an exhaust fan, and a filter screen prevents the dust from entering the exhaust fan to cause damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to a slicing machine technical field, concretely is a slicing machine of replaceable cutter head. BACKGROUND

[0002] The foam is divided into PU foam, anti-static foam, conductive foam, EPE, anti-static EPE, PORON, CR, EVA, bridging PE, SBR, EPDM and the like, has a series of characteristics such as convenient use, bending freely, volume ultra-thin, reliable performance.

[0003] And in the production process of foam, the foam needs to be sliced, and the slicing machine on the market at present, because the cutter head is welded on the slicing machine, the slicing shape is relatively single, the cutter head is very troublesome to replace, work efficiency is affected, and cutting of various shapes cannot be applied.

[0004] For example, Chinese patent CN205043843U discloses an automatic slicing machine with replaceable cutter head, comprising a rack, the rack is fixedly connected with a top plate through a support plate arranged at the top of the rack, a first hydraulic telescopic column is fixedly connected to the bottom of the top plate, a sliding plate is fixedly connected to the bottom of the first hydraulic telescopic column, the sliding plate is slidably connected with a slide arranged on the inner side of the support plate through pulleys arranged on both sides of the sliding plate, a bearing plate is also fixedly connected to the bottom of the sliding plate, a recess is formed in the middle of the bottom of the bearing plate, and through holes are formed in the front and back surfaces of the bearing plate and communicate with the recess. The automatic slicing machine with replaceable cutter head sets recesses and through holes on the bearing plate, cooperates with clamping blocks, makes the cutter head installation steps more simple, makes the slicing machine have more slicing types, sets the first hydraulic telescopic column and the sliding plate, makes the bearing plate move more conveniently, sets the limiting device and the advancing device, and makes the material placement more stable.

[0005] However, the device cutter head is fixed by bolts, and long-time work can cause the bolts to loosen, the bolts need to be tightened frequently, and the bolts are fixed and removed inconveniently, so the efficiency is low. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a slicing machine with replaceable cutter head to solve the problems that the device cutter head is fixed by bolts, long-time work can cause the bolts to loosen, the bolts need to be tightened frequently, and the bolts are fixed and removed inconveniently, so the efficiency is low.

[0007] To achieve the above object, the utility model provides the following technical scheme: a slicing machine with replaceable cutter head, comprising a rack, the rack is internally installed with a cutter head, a loading and unloading device is arranged above the cutter head;

[0008] The mounting cylinder is installed below the cutter head, the connecting column is installed inside the cutter head, the dismounting ring is slidingly connected to the outer surface of the connecting column, the dismounting column is fixedly connected to the bottom of the dismounting ring, the dismounting spring is sleeved on the outer surface of the dismounting column, the fixing groove is fixedly connected to the outer surface of the connecting column and the inner surface of the cutter head, the dismounting column penetrates below the fixing groove, the limiting frame is fixedly connected to the outer surface of the connecting column and below the fixing groove, the limiting block is installed inside the limiting frame, and the limiting spring is fixedly connected below the limiting block.

[0009] Preferably, the inner upper surface of the rack is fixedly connected with a fixed plate, one side of the fixed plate is provided with a lifting cylinder, the output end of the lifting cylinder is connected with a driving motor, the connecting column is connected to the output end of the driving motor, the lifting cylinder drives the driving motor to lift, and the driving motor drives the cutter head to rotate to complete machining.

[0010] Preferably, the fixed plate is provided with a threaded hole on one side, and the fixed plate and the lifting cylinder are threadedly connected through the threaded hole, so that the lifting cylinder is convenient to maintain and replace, and the convenience of the device is improved.

[0011] Preferably, the front surface of the rack is fixedly provided with a conveying cylinder, the output end of the conveying cylinder is connected with a sliding frame, the left and right sides of the inner surface of the rack are fixedly connected with sliding rails, and the upper surface of the sliding frame is slidingly connected with the inner surface of the sliding rails; the conveying cylinder drives the sliding frame to move, so as to drive the workpiece to move.

[0012] Preferably, the upper surface of the sliding frame is fixedly provided with an electric push rod on one side of the sliding block, the output end of the electric push rod is connected with a fixed block, and the fixed surface of the fixed block is provided with a plurality of anti-skid grooves; the electric push rod drives the fixed block to fix the workpiece.

[0013] Preferably, the right side of the rack is provided with a through hole, a cleaning door is hingedly connected to the through hole of the right side of the rack, a handle is fixedly connected to the right side of the cleaning door, a workbench is fixedly connected to the inner surface of the rack below the sliding rails, an isolation block is fixedly connected to the inner surface of the rack below the workbench, a ventilation opening is formed in the front surface of the isolation block, an exhaust fan is fixedly installed on the inner surface of the rack behind the isolation block, and a filter screen is fixedly connected to the front surface of the isolation block in front of the ventilation opening; the air inlet of the exhaust fan is in communication with the ventilation opening, and the exhaust fan is used for sucking the debris and dust from above the workbench through the through hole below the rack, and the filter screen prevents the dust from entering the exhaust fan and causing damage.

[0014] Preferably, the rack is fixedly connected with a support frame below, the support frame is fixedly connected with a top plate below, the top plate is fixedly connected with a damper below, the damper is fixedly connected with a partition plate below, the partition plate is fixedly connected with a damping spring below, and the damping spring is fixedly connected with a bottom plate below, so that the vibration generated during equipment operation is reduced, and the cutting precision is improved.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The slicer with replaceable cutter head, by pressing the installation cylinder from below the cutter head and rotating, the installation cylinder is limited and fixed by the limiting block and the limiting spring, the disassembly column is moved by pressing the disassembly ring, the limiting block is pressed to the outside of the limiting frame, the limiting of the installation cylinder is released, the installation cylinder can be finally taken out and the cutter head is replaced.

[0017] 2. The slicer with replaceable cutter head, the driving motor is lifted by the lifting cylinder, the driving motor drives the cutter head to rotate to complete processing, the sliding frame is moved by the conveying cylinder to drive the workpiece to move, the workpiece is fixed by the electric push rod driving the fixed block, the dust and debris are sucked into the rack below from the through hole above the workbench by the air extractor, and the filter screen prevents the dust from entering the air extractor and causing damage. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the cutter head lifting structure schematic diagram of the utility model;

[0020] Figure 3 It is the cutter head dismounting structure schematic diagram of the utility model;

[0021] Figure 4 It is Figure 3 It is the enlarged view of A in the middle;

[0022] Figure 5 It is the fixed conveying structure schematic diagram of the utility model;

[0023] Figure 6 It is the dust removal structure schematic diagram of the utility model;

[0024] Figure 7 It is the damping structure schematic diagram of the utility model.

[0025] In the figure: 1, rack; 2, electric push rod; 201, fixed block; 3, cutter head; 301, driving motor; 302, fixed plate; 303, lifting cylinder; 4, mounting cylinder; 401, connecting column; 402, dismounting ring; 403, dismounting spring; 404, dismounting column; 405, fixed groove; 406, limiting frame; 407, limiting block; 408, limiting spring; 5, workbench; 501, cleaning door; 502, handle; 503, isolation block; 504, exhaust fan; 505, air vent; 506, filter screen; 6, support frame; 601, top plate; 602, damper; 603, partition plate; 604, shock-absorbing spring; 605, bottom plate; 7, conveying cylinder; 701, sliding frame; 702, sliding rail. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Embodiment one: in view of the problem that the existing device cutter head is fixed by bolts, which will cause the bolts to loosen after long time work, and the bolts need to be tightened frequently, and the bolts are troublesome to dismount and low in efficiency, the embodiment provides a slicer with replaceable cutter head, please refer to Figures 1-7 , the embodiment provides a slicer with replaceable cutter head, which can quickly mount and dismount the cutter head and is convenient to operate. The slicer with replaceable cutter head comprises a rack 1, the rack 1 is internally provided with a cutter head 3, and a mounting and dismounting device is arranged above the cutter head 3.

[0028] The mounting and dismounting device comprises a mounting cylinder 4, a connecting column 401, a dismounting ring 402, a dismounting spring 403, a dismounting column 404, a fixed groove 405, a limiting frame 406, a limiting block 407 and a limiting spring 408, the mounting cylinder 4 is mounted below the cutter head 3, the connecting column 401 is mounted inside the cutter head 3, the dismounting ring 402 is slidably connected to the outer surface of the connecting column 401, the dismounting column 404 is fixedly connected to the bottom of the dismounting ring 402, the dismounting spring 403 is sleeved on the outer surface of the dismounting column 404, the fixed groove 405 is fixedly connected to the outer surface of the connecting column 401 and the inner surface of the cutter head 3, the dismounting column 404 penetrates below the fixed groove 405, the limiting frame 406 is fixedly connected to the outer surface of the connecting column 401 and located below the fixed groove 405, the limiting block 407 is mounted inside the limiting frame 406, and the limiting spring 408 is fixedly connected below the limiting block 407.

[0029] In this embodiment, the installation cylinder 4 is pressed from below the cutter head 3 and rotated, the installation cylinder 4 is limited by the limiting block 407 and the limiting spring 408 to fix the cutter head 3, the disassembly ring 402 is pressed to make the disassembly column 404 move and press the limiting block 407 to the outside of the limiting frame 406 to release the limiting of the installation cylinder 4, finally the installation cylinder 4 can be taken out and the cutter head 3 can be replaced.

[0030] Example two: on the basis of example one, refer to Figures 1-7 , can automatically complete the conveying processing task, and the dust and debris generated are collected. The fixed plate 302 is fixedly connected to the inside upper part of the rack 1, the lifting cylinder 303 is installed on one side of the fixed plate 302, the driving motor 301 is connected to the output end of the lifting cylinder 303, the connecting column 401 is connected to the output end of the driving motor 301, the conveying cylinder 7 is fixedly installed on the front of the rack 1, the sliding frame 701 is connected to the output end of the conveying cylinder 7, the sliding rails 702 are fixedly connected to the left and right sides of the inside of the rack 1, the sliding frame 701 is slidably connected to the inside of the sliding rails 702, the electric push rod 2 is fixedly installed on one side of the upper sliding block of the sliding frame 701, the fixed block 201 is connected to the output end of the electric push rod 2, a plurality of anti-skid grooves are formed in the fixed surface of the fixed block 201, the through hole is formed in the right side of the rack 1, the cleaning door 501 is hingedly connected to the through hole of the right side of the rack 1, the handle 502 is fixedly connected to the right side of the cleaning door 501, the workbench 5 is fixedly connected to the inside of the rack 1 below the sliding rails 702, the isolation block 503 is fixedly connected to the inside of the rack 1 below the workbench 5, the ventilation opening 505 is formed in the front of the isolation block 503, the exhaust fan 504 is fixedly installed on the back of the isolation block 503, the filter screen 506 is fixedly connected to the front of the ventilation opening 505, and the air inlet of the exhaust fan 504 is communicated with the ventilation opening 505.

[0031] In this embodiment, the driving motor is lifted by the lifting cylinder 303, the cutter head 3 is rotated by the driving motor 301 to complete the processing, the sliding frame 701 is moved by the conveying cylinder 7 to drive the workpiece to move, the workpiece is fixed by the electric push rod 2 driving the fixed block 201, and the dust and debris are sucked into the lower part of the rack 1 from the through hole above the workbench 5 by the exhaust fan 504, and the filter screen 506 prevents the dust from entering the exhaust fan 504 to cause damage.

[0032] Working principle: install the cylinder 4 from the cutter head 3 below by re-rotation, through the limiting block 407 and limiting spring 408 cooperation to install cylinder 4 limiting to fix the cutter head 3, press the disassembly ring 402 to make the disassembly column 404 move down and press the limiting block 407 to the part of the limiting frame 406 outside to release the installation of cylinder 4, finally can take out the installation of cylinder 4 and replace the cutter head 3. Through the lifting cylinder 303 drive drive motor lifting, drive motor 301 drive cutter head 3 rotation to complete the processing, conveying cylinder 7 drive sliding frame 701 movement, to drive the workpiece movement, through the electric push rod 2 drive fixed block 201 to the workpiece fixed, through the exhaust fan 504 from the workbench 5 above the hole suction into the rack 1 below, filter screen 506 prevent dust into the exhaust fan 504 cause damage.

[0033] It should be noted that in this document, the terms "first" and "second" and similar terms are used merely to distinguish one entity or action from another, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, 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 can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by an "comprising" statement does not exclude the existence of additional identical elements in the process, method, article, or apparatus that includes the element.

Claims

1. A microtome with replaceable knife plate comprising a frame (1), characterized in that: The cutter head (3) is internally mounted in the rack (1), and a loading and unloading device is arranged above the cutter head (3); The loading and unloading device comprises a mounting cylinder (4), a connecting column (401), a dismounting ring (402), a dismounting spring (403), a dismounting column (404), a fixing groove (405), a limiting frame (406), a limiting block (407) and a limiting spring (408), the mounting cylinder (4) is mounted below the cutter head (3), the connecting column (401) is mounted inside the cutter head (3), the dismounting ring (402) is slidingly connected to the outer surface of the connecting column (401), the dismounting column (404) is fixedly connected to the bottom of the dismounting ring (402), the dismounting spring (403) is sleeved on the outer surface of the dismounting column (404), the fixing groove (405) is fixedly connected to the outer surface of the connecting column (401) and the inner surface of the cutter head (3), the dismounting column (404) penetrates through the lower portion of the fixing groove (405), the limiting frame (406) is fixedly connected to the outer surface of the connecting column (401) and located below the fixing groove (405), the limiting block (407) is mounted inside the limiting frame (406), and the limiting spring (408) is fixedly connected below the limiting block (407).

2. A microtome with a replaceable knife stage according to claim 1, characterized in that: The fixed plate (302) is fixedly connected to the upper portion of the inner portion of the rack (1), one side of the fixed plate (302) is provided with a lifting cylinder (303), and the output end of the lifting cylinder (303) is connected with a driving motor (301).

3. A microtome with a replaceable knife stage according to claim 2, characterized in that: The fixed plate (302) is provided with a threaded hole on one side, and the fixed plate (302) and the lifting cylinder (303) are connected through the threaded hole by means of bolt thread connection.

4. The microtome of claim 1, wherein: The front surface of the rack (1) is fixedly provided with a conveying cylinder (7), the output end of the conveying cylinder (7) is connected with a sliding frame (701), the left and right sides of the inner portion of the rack (1) are fixedly connected with sliding rails (702), and the upper portion of the sliding frame (701) is slidingly connected with the inner portion of the sliding rails (702).

5. A microtome with a replaceable knife stage according to claim 4, characterized in that: The upper portion of the sliding frame (701) is fixedly provided with an electric push rod (2) on one side of the sliding block, the output end of the electric push rod (2) is connected with a fixed block (201), and a plurality of anti-skid grooves are formed in the fixed surface of the fixed block (201).

6. The microtome of claim 1, wherein: The right side of the rack (1) is provided with a through hole, a cleaning door (501) is hingedly connected to the right side through hole of the rack (1), a handle (502) is fixedly connected to the right side of the cleaning door (501), a workbench (5) is fixedly connected to the inner portion of the rack (1) below the sliding rails (702), an isolation block (503) is fixedly connected to the inner portion of the rack (1) below the workbench (5), a ventilation opening (505) is formed in the front surface of the isolation block (503), an exhaust fan (504) is fixedly mounted to the inner portion of the rack (1) on the back surface of the isolation block (503), a filter screen (506) is fixedly connected to the front surface of the ventilation opening (505) on the front surface of the isolation block (503), and the air inlet of the exhaust fan (504) is in communication with the ventilation opening (505).

7. The microtome of claim 1, wherein: The frame (1) is fixedly connected with a support frame (6) below, the support frame (6) is fixedly connected with a top plate (601) below, the top plate (601) is fixedly connected with a damper (602) below, the damper (602) is fixedly connected with a partition plate (603) below, the partition plate (603) is fixedly connected with a shock absorbing spring (604) below, and the shock absorbing spring (604) is fixedly connected with a bottom plate (605) below.

Images