CN211278585U - Flexible rubber plate cutting machine - Google Patents
Flexible rubber plate cutting machine Download PDFInfo
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- CN211278585U CN211278585U CN201921902884.4U CN201921902884U CN211278585U CN 211278585 U CN211278585 U CN 211278585U CN 201921902884 U CN201921902884 U CN 201921902884U CN 211278585 U CN211278585 U CN 211278585U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 129
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000001360 synchronised effect Effects 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a flexible rubber plate cutting machine, the top of the frame construction is fixed with the cutting frame, the cutting hob device for cutting is installed on the cutting frame in a matching way, the cutting hob device comprises a bottom hob component and a top hob component, the top hob component is installed on the lifting adjusting mechanism, the lifting adjusting mechanism is installed at the middle part of the top of the cutting frame; the main shaft of the bottom hob assembly is provided with a power device for driving the bottom hob assembly to rotate; the bottom hob assembly and the top hob assembly are in matched transmission through a synchronous transmission mechanism; and a feeding device is arranged on the cutting machine frame and between the bottom hob assembly and the top hob assembly.
Description
Technical Field
The utility model belongs to rubber cutting device field especially relates to flexible rubber board cutting machine.
Background
During the processing and production process of rubber parts on automobiles, the rubber plates in roll shape or plate shape need to be cut into required size so as to be convenient for subsequent production and use.
For example, in CN 102211336 a, an automatic rubber cutting machine is disclosed, which adopts an adsorption workbench for adsorption and fixation of a rubber plate, and then adopts a cylinder to drive a tool rest and a cutting knife to move longitudinally so as to realize cutting action, and further realizes transverse movement of the tool rest through a screw rod transmission mechanism so as to realize transverse feeding action, perform slitting, realize pressing through jacking of a bottom cylinder, and finally realize cutting, but the above cutting machine adopts a structural form of a cutting blade, which cannot completely cut off the rubber plate, especially for a flexible rubber plate, and has poor adaptability. Moreover, the automatic cutting continuous cutting process has low working efficiency and cannot be applied to large-batch cutting processing.
In CN 203357534U, a high-precision numerical control rubber plate cutting machine with waste recovery is disclosed, which uses a cylinder to compress a hob and uses a belt to drive the hob to rotate for cutting, but in the use process of the cutting machine, because the cutting machine uses a pneumatic compression mode and uses an independent circular cutter to realize cutting, the compression force is not easy to control, resulting in poor stability and unable to ensure the success rate of one-time cutting.
In CN 105946019 a, a cutting machine for rubber sheet is disclosed, which adopts a two-dimensional plane cutting workbench, and in the cutting process, the cutting of rubber is realized through the movement of a cutting tool in the two-dimensional plane, so as to make it meet the use requirement, but the cutting machine with the above structure needs a manual mode to push a push broach in the use process, and realize the feeding thereof, so as to cause the cutting precision thereof not to be well ensured.
In CN 107662838A, a rubber sheet cutting machine is disclosed, but in the specific use process of the cutting machine, the rubber coiled material is driven by the squeeze roll to draw, and the cutting is realized by the cutter, but the cutting machine mainly provides cutting power by drawing, and the above cutting mode easily generates drawing tensile stress to the rubber, and has certain damage to the rubber itself.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a flexible rubber plate cutting machine, which adopts automatic feeding and realizes the cutting of rubber plates by a symmetrical arrangement hobbing cutter cutting mode, thereby ensuring the cutting quality and the cutting efficiency; and it can realize thorough shearing of rubber slab, and is little to the damage of rubber itself.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the flexible rubber plate cutting machine comprises a rack structure, wherein a cutting rack is fixedly mounted at the top of the rack structure, a cutting hob device for cutting is mounted on the cutting rack in a matching manner, the cutting hob device comprises a bottom hob component and a top hob component, the top hob component is mounted on a lifting adjusting mechanism, and the lifting adjusting mechanism is mounted in the middle of the top of the cutting rack; the main shaft of the bottom hob assembly is provided with a power device for driving the bottom hob assembly to rotate; the bottom hob assembly and the top hob assembly are in matched transmission through a synchronous transmission mechanism; and a feeding device is arranged on the cutting machine frame and between the bottom hob assembly and the top hob assembly, and the feeding device is connected with a main shaft of the bottom hob assembly through a chain transmission mechanism and drives the bottom hob assembly to feed synchronously.
The rack structure comprises a rack, supporting legs are fixed at four corners of the bottom of the rack, a middle cross beam is fixed at the middle part of the rack, a middle plate is supported on the middle cross beam, and a top frame is fixed at the top of the rack.
The cutting machine frame comprises a supporting vertical plate, the bottom of the supporting vertical plate is fixed on a top frame of the frame structure through a vertical plate base, and a lifting chute used for mounting the top hob assembly is processed on the supporting vertical plate.
Bottom hobbing cutter subassembly and top hobbing cutter subassembly adopt the same structure, top hobbing cutter subassembly includes the hob shaft, first hobbing cutter and second hobbing cutter are installed through interval sleeve location to the middle part of hob shaft, the position sleeve is installed respectively to the outer terminal surface of first hobbing cutter and second hobbing cutter, the position sleeve passes through lock nut locking location on the hob shaft, position sleeve, first hobbing cutter, interval sleeve and second hobbing cutter all link to each other through the parallel key and the cooperation of hob shaft to the transmission moment of torsion, the parallel key passes through locking screw to be fixed on the keyway of hob shaft.
The power device comprises a motor, the motor is fixedly arranged on an intermediate plate of the rack structure, a motor spindle of the motor is provided with a first chain wheel, the first chain wheel is in meshing transmission with a second chain wheel through a first chain, and the second chain wheel is arranged on a hob shaft of the bottom hob assembly; the first chain is matched with the chain tensioning mechanism, and the tensioning degree of the first chain is adjusted.
Chain straining device includes the fixed block, the fixed block is fixed in the frame fixed mounting has the connecting rod on the fixed block, the overhanging end of connecting rod is fixed with the bracing piece through fastening bolt, the take-up pulley installation axle is installed to another end of bracing piece, the epaxial tensioning sprocket of installing of take-up pulley, tensioning sprocket and first chain meshing transmission.
The synchronous transmission mechanism comprises a first gear arranged on a hob shaft of the bottom hob assembly, the first gear is in meshing transmission with a second gear, and the second gear is fixedly arranged on the hob shaft of the top hob assembly.
The lifting adjusting mechanism comprises an adjusting screw rod, the adjusting screw rod and an adjusting nut arranged at the top of the top cross beam form thread transmission fit, the bottom end of the adjusting screw rod is fixedly provided with a main shaft installation sleeve through a connecting block, and the roller shaft of the top hob assembly is supported and installed on the main shaft installation sleeve.
The feeding device comprises roller supporting plates fixed on the inner side walls of supporting vertical plates of the cutting machine frame, feeding rollers are mounted between the roller supporting plates, feeding friction groove rollers are mounted at the tail ends of the feeding rollers and positioned between the supporting vertical plates, the feeding friction groove rollers are matched with top pressing rollers arranged at the tops of the feeding friction groove rollers to realize feeding, the top pressing rollers support the tail ends of the installed pressing roller connecting plates, the other ends of the pressing roller connecting plates are fixed on cross rods, and the cross rods are fixedly mounted between the supporting vertical plates;
the chain transmission mechanism comprises a third chain wheel arranged on a hob shaft of the bottom hob assembly, the third chain wheel is in meshing transmission with a fourth chain wheel through a second chain, and the fourth chain wheel is fixedly arranged at the shaft end of the feeding friction grooved roll and drives the feeding friction grooved roll to synchronously rotate so as to realize feeding.
The utility model discloses there is following beneficial effect:
1. the cutting machine can be used for automatic cutting of the flexible rubber plate, adopts the structural form of integration of automatic feeding and automatic cutting, greatly improves the cutting efficiency and the cutting quality of the rubber plate, effectively reduces the labor intensity of operators and improves the working efficiency. In addition, the cutting machine adopts automatic feeding, realizes the cutting of the rubber plate by a mode of symmetrically arranged hob cutting, ensures the cutting quality and the cutting efficiency, simultaneously, adopts the same power source for driving the feeding and the cutting, realizes the synchronous transmission of the feeding and the cutting by a plurality of transmission mechanisms, improves the transmission efficiency, and has high stability; and it can realize thorough shearing of rubber slab, and is little to the damage of rubber itself.
2. Through foretell structure can provide cutting power and feeding power for cutting hob device and feed arrangement through power device is synchronous, and then avoided adopting many sets of power device, improved its transmission efficiency.
3. Through foretell cutting frame mainly used support and install cutting device, guaranteed through the lift spout that bottom hobbing cutter subassembly can go up and down in certain extent, and then can adapt to the cutting of different thickness rubber slabs.
4. Through the cooperation between foretell bottom hob assembly and the top hob assembly can realize the cooperation between two sets of hobs, and then carry out effectual bisection to the rubber slab through the hob, in cutting process, through the first hob of hob shaft simultaneous drive and second hob, and then cooperate with the corresponding hob on the bottom hob assembly and realize the cutting.
5. The power device is mainly used for providing cutting power.
6. The rotation of the main shafts of the bottom hob assembly and the top hob assembly can be realized simultaneously through the synchronous transmission mechanism, and then the normal cutting process is ensured.
7. The height position of the top hobbing cutter assembly can be adjusted through the lifting adjusting mechanism, so that the cutting use of rubber plates with different thicknesses can be guaranteed, and the cutting quality of the rubber plates is guaranteed.
8. The feeding device is mainly used for feeding operation. Thereby realizing the automatic feeding of the rubber plate.
9. The chain transmission mechanism can be used for driving the feeding device, and simultaneously transmits the power of the power device to the feeding device, so that the automatic feeding is finally realized.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
Fig. 3 is a third perspective three-dimensional view of the present invention.
Fig. 4 is a fourth perspective three-dimensional view of the present invention.
Fig. 5 is a front view of the present invention.
Fig. 6 is a side view of the present invention.
Fig. 7 is a view a-a of fig. 5 according to the present invention.
In the figure: the device comprises a rack structure 1, a power device 2, a feeding device 3, a chain tensioning mechanism 4, a synchronous transmission mechanism 5, a cutting rack 6, a lifting adjusting mechanism 7, a cutting hob device 8 and a chain transmission mechanism 9;
supporting legs 101, a frame 102, a middle cross beam 103, a middle plate 104 and a top frame 105;
a motor 201, a first chain wheel 202, a motor spindle 203, a first chain 204 and a second chain wheel 205;
a roller supporting plate 301, a feeding roller 302, a feeding friction groove roller 303, a top pressing roller 304, a pressing roller connecting plate 305 and a cross bar 306;
a fixing block 401, a connecting rod 402, a fastening bolt 403, a supporting rod 404, a tensioning wheel mounting shaft 405 and a tensioning chain wheel 406;
a first gear 501, a second gear 502;
a vertical plate base 601, a supporting vertical plate 602 and a lifting chute 603;
an adjusting screw 701, an adjusting nut 702, a connecting block 703, a main shaft mounting sleeve 704 and a top cross beam 705;
a hob shaft 801, a lock nut 802, a positioning sleeve 803, a first hob 804, a spacing sleeve 805, a second hob 806, a top hob assembly 807, a bottom hob assembly 808, a lock screw 809;
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Example 1:
referring to fig. 1-7, the flexible rubber sheet cutting machine comprises a frame structure 1, wherein a cutting frame 6 is fixedly mounted at the top of the frame structure 1, a cutting hob device 8 for cutting is mounted on the cutting frame 6 in a matching manner, the cutting hob device 8 comprises a bottom hob assembly 808 and a top hob assembly 807, the top hob assembly 807 is mounted on a lifting adjusting mechanism 7, and the lifting adjusting mechanism 7 is mounted in the middle of the top of the cutting frame 6; the power device 2 for driving the bottom hob assembly 808 to rotate is mounted on the main shaft where the bottom hob assembly is located; the bottom hob assembly 808 and the top hob assembly 807 are in matched transmission through a synchronous transmission mechanism 5; a feeding device 3 is arranged on the cutter frame 6 and between the bottom hob assembly 808 and the top hob assembly 807, and the feeding device 3 is connected with a main shaft of the bottom hob assembly 808 through a chain transmission mechanism 9 and drives the bottom hob assembly to feed synchronously. The cutting machine can be used for automatic cutting of the flexible rubber plate, adopts the structural form of integration of automatic feeding and automatic cutting, greatly improves the cutting efficiency and the cutting quality of the rubber plate, effectively reduces the labor intensity of operators and improves the working efficiency.
In addition, through foretell structure can be through 2 synchronous for cutting hob device 8 and feed arrangement 3 provide cutting power and feeding power of power device, and then avoided adopting many sets of power device, improved its transmission efficiency.
Further, the frame structure 1 includes a frame 102, support legs 101 are fixed at four corners of the bottom of the frame 102, a middle cross beam 103 is fixed at a middle portion of the frame 102, a middle plate 104 is supported on the middle cross beam 103, and a top frame 105 is fixed at the top of the frame 102. Through foretell rack construction 1 can carry out effectual support to whole device, and then guaranteed the stability and the reliability of supporting.
Further, the cutting machine frame 6 includes a supporting vertical plate 602, the bottom of the supporting vertical plate 602 is fixed on the top frame 105 of the machine frame structure 1 through a vertical plate base 601, and a lifting chute 603 for installing a top hob assembly 807 is processed on the supporting vertical plate 602. Through foretell cutting frame 6 mainly used support and install cutting device 8, guaranteed through lift spout 603 that bottom hobbing cutter subassembly 808 can go up and down in certain extent, and then can adapt to the cutting of different thickness rubber slabs.
Further, the bottom hob assembly 808 and the top hob assembly 807 adopt the same structure, the top hob assembly 807 comprises a hob shaft 801, the middle part of the hob shaft 801 is provided with a first hob 804 and a second hob 806 in a positioning manner through a spacer sleeve 805, the outer end surfaces of the first hob 804 and the second hob 806 are respectively provided with a positioning sleeve 803, the positioning sleeve 803 is locked and positioned on the hob shaft 801 through a lock nut 802, the positioning sleeve 803, the first hob 804, the spacer sleeve 805 and the second hob 806 are all connected with the hob shaft 801 through a flat key 808 in a matching manner and transmit torque, and the flat key 808 is fixed on the key groove of the hob shaft 801 through a lock screw 809. Through the cooperation between foretell bottom hobbing cutter subassembly 808 and the top hobbing cutter subassembly 807 can realize the cooperation between two sets of hobbing cutters, and then carry out effectual bisection to the rubber slab through the hobbing cutter, at the cutting in-process, drive first hobbing cutter and second hobbing cutter simultaneously through hobbing cutter shaft 801, and then cooperate with the corresponding hobbing cutter on the bottom hobbing cutter subassembly and realize the cutting.
Further, the power device 2 includes a motor 201, the motor 201 is fixedly installed on the middle plate 104 of the rack structure 1, a first chain wheel 202 is installed on a motor spindle 203 of the motor 201, the first chain wheel 202 is in meshing transmission with a second chain wheel 205 through a first chain 204, and the second chain wheel 205 is installed on a hob shaft 801 of a bottom hob assembly 808; the first chain 204 cooperates with the chain tensioning mechanism 4 and adjusts the degree of tensioning thereof. The power device 2 is mainly used for providing cutting power, and in the working process, the motor 201 drives the motor spindle 203, the motor spindle 203 drives the first chain 204, the first chain 204 and the first chain 204 drive the second chain wheel 205, the first chain wheel 205 drives the spindle of the bottom hob assembly 808, and the cutting power is provided.
Further, the chain tensioning mechanism 4 includes a fixing block 401, the fixing block 401 is fixed on the frame 102, a connecting rod 402 is fixedly mounted on the fixing block 401, a supporting rod 404 is fixed to an outward extending end of the connecting rod 402 through a fastening bolt 403, a tensioning wheel mounting shaft 405 is mounted at the other end of the supporting rod 404, a tensioning sprocket 406 is mounted on the tensioning wheel mounting shaft 405, and the tensioning sprocket 406 is in meshing transmission with the first chain 204. The chain tensioning mechanism 4 is mainly used for tensioning and adjusting the first chain 204 to achieve the most pitch transmission effect. During adjustment, the support rod 404 is rotated to change the support position of the tension sprocket 406, thereby tensioning the first chain 204.
Further, the synchronous drive mechanism 5 comprises a first gear 501 mounted on the roller shaft of the bottom roller cutter assembly 808, the first gear 501 is in meshed drive with a second gear 502, and the second gear 502 is fixedly mounted on the roller shaft 801 of the top roller cutter assembly 807. The rotation of the main shafts of the bottom hob assembly 808 and the top hob assembly 807 can be realized simultaneously by the synchronous transmission mechanism 5, so that the normal cutting process is ensured.
Further, the lifting adjusting mechanism 7 includes an adjusting screw 701, the adjusting screw 701 and an adjusting nut 702 arranged at the top of the top cross beam 705 form a thread transmission fit, a main shaft mounting sleeve 704 is fixedly installed at the bottom end of the adjusting screw 701 through a connecting block 703, and a roller shaft 801 of the top roller assembly 807 is supported and installed on the main shaft mounting sleeve 704. The height position of the top hobbing cutter component 807 can be adjusted through the lifting adjusting mechanism 7, so that the rubber plate cutting machine can be suitable for cutting rubber plates with different thicknesses, and the cutting quality of the rubber plate cutting machine is guaranteed. In the adjusting process, the adjusting screw 701 is rotated, and the adjusting screw 701 is matched with the adjusting nut 702, so that the main shaft mounting sleeve 704 is adjusted to be lifted and lowered, and slides in the lifting sliding groove 603, and the distance is adjusted.
Further, the feeding device 3 includes roller support plates 301 fixed on the inner side walls of support vertical plates 602 of the cutter frame 6, a feeding roller 302 is installed between the roller support plates 301, a feeding friction groove roller 303 is installed at the tail end of the feeding roller 302 and between the support vertical plates 602, the feeding friction groove roller 303 is matched with a top press roller 304 arranged at the top of the feeding friction groove roller to realize feeding, the top press roller 304 supports the tail end of a mounted press roller connecting plate 305, the other end of the press roller connecting plate 305 is fixed on a cross bar 306, and the cross bar 306 is fixedly installed between the support vertical plates 602; the above-described feeding device 3 is mainly used for feeding work. Thereby realizing the automatic feeding of the rubber plate.
Further, the chain transmission mechanism 9 comprises a third chain wheel 901 mounted on the roller shaft 801 of the bottom roller cutter assembly 808, the third chain wheel 901 is in meshing transmission with a fourth chain wheel 903 through a second chain 902, and the fourth chain wheel 903 is fixedly mounted at the shaft end of the feeding friction grooved roller 303 and drives the feeding friction grooved roller 303 to synchronously rotate so as to realize feeding. The chain transmission mechanism 9 can be used for driving the feeding device 3, and simultaneously, the power of the power device is transmitted to the feeding device 3, and finally, the automatic feeding is realized.
Example 2:
the operation method of the flexible rubber plate cutting machine comprises the following steps:
step 1: starting the power device 2, driving the first chain wheel 202 through the motor 201, driving the second chain wheel 205 through the first chain wheel 202 and the first chain 204, and driving the first gear 501 of the synchronous transmission mechanism 5 and the third chain wheel 901 of the chain transmission mechanism 9 through the second chain wheel 205;
step 2: placing a flexible rubber sheet to be cut on a feed roller 302 of a feeding device 3 and pushing it between a top press roller 304 and a feed friction groove roller 303 by the feed roller 302;
step 3: a fourth chain wheel 903 is synchronously driven by a third chain wheel 901 and a second chain 902, the feeding friction grooved roller 303 is driven by the fourth chain wheel 903, and a flexible rubber plate is pushed into a space between a bottom hob assembly 808 and a top hob assembly 807 through the matching between the feeding friction grooved roller 303 and the top pressing roller 304;
step 4: second gear 502 will be driven by first gear 501, and top hob assembly 807 will be driven by second gear 502; then, two groups of first hob cutters 804 and second hob cutters 806 which are matched up and down are used for cutting and matching between the top hob cutter assembly 807 and the bottom hob cutter assembly 808, and then the rubber plate is cut;
step 5: in the cutting process, according to the thickness of the rubber plate, the height position of the spindle mounting sleeve 704 is adjusted by adjusting the lifting adjusting mechanism 7 so as to adjust the distance between the matched hobs between the bottom hob assembly 808 and the top hob assembly 807, and further the optimal cutting effect is ensured.
Claims (9)
1. Flexible rubber slab cutting machine, its characterized in that: the cutting and hobbing machine comprises a rack structure (1), wherein a cutting rack (6) is fixedly mounted at the top of the rack structure (1), a cutting and hobbing cutter device (8) for cutting is mounted on the cutting rack (6) in a matching manner, the cutting and hobbing cutter device (8) comprises a bottom hobbing cutter assembly (808) and a top hobbing cutter assembly (807), the top hobbing cutter assembly (807) is mounted on a lifting adjusting mechanism (7), and the lifting adjusting mechanism (7) is mounted in the middle of the top of the cutting rack (6); a power device (2) for driving the bottom hob assembly (808) to rotate is mounted on the main shaft where the bottom hob assembly is located; the bottom hob assembly (808) and the top hob assembly (807) are in matched transmission through a synchronous transmission mechanism (5); and a feeding device (3) is arranged on the cutter frame (6) and positioned between the bottom hobbing cutter assembly (808) and the top hobbing cutter assembly (807), and the feeding device (3) is connected with a main shaft of the bottom hobbing cutter assembly (808) through a chain transmission mechanism (9) and drives the bottom hobbing cutter assembly to synchronously feed.
2. The flexible rubber sheet cutting machine according to claim 1, wherein: the rack structure (1) comprises a rack (102), supporting legs (101) are fixed at four corners of the bottom of the rack (102), a middle cross beam (103) is fixed at the middle part of the rack (102), a middle plate (104) is supported on the middle cross beam (103), and a top frame (105) is fixed at the top of the rack (102).
3. The flexible rubber sheet cutting machine according to claim 1, wherein: the cutting machine frame (6) comprises a supporting vertical plate (602), the bottom of the supporting vertical plate (602) is fixed on a top frame (105) of the frame structure (1) through a vertical plate base (601), and a lifting sliding groove (603) used for mounting a top hob assembly (807) is machined in the supporting vertical plate (602).
4. The flexible rubber sheet cutting machine according to claim 1, wherein: the bottom hob assembly (808) and the top hob assembly (807) adopt the same structure, the top hob assembly (807) comprises a hob shaft (801), a first hob (804) and a second hob (806) are positioned and installed at the middle part of the hob shaft (801) through a spacing sleeve (805), positioning sleeves (803) are respectively installed on the outer end faces of the first hob (804) and the second hob (806), the positioning sleeves (803) are locked and positioned on the hob shaft (801) through locking nuts (802), the positioning sleeves (803), the first hob (804), the spacing sleeve (805) and the second hob (806) are matched and connected with the hob shaft (801) through flat keys (808) and transmit torque, and the flat keys (808) are fixed on key grooves of the hob shaft (801) through locking screws (809).
5. The flexible rubber sheet cutting machine according to claim 1, wherein: the power device (2) comprises a motor (201), the motor (201) is fixedly installed on an intermediate plate (104) of the rack structure (1), a motor spindle (203) of the motor (201) is provided with a first chain wheel (202), the first chain wheel (202) is in meshing transmission with a second chain wheel (205) through a first chain (204), and the second chain wheel (205) is installed on a hob shaft (801) of a bottom hob assembly (808); the first chain (204) is matched with the chain tensioning mechanism (4) and the tensioning degree of the first chain is adjusted.
6. The flexible rubber sheet cutting machine according to claim 5, wherein: chain straining device (4) are including fixed block (401), fixed block (401) are fixed on frame (102) fixed mounting has connecting rod (402) on fixed block (401), the overhanging end of connecting rod (402) is fixed with bracing piece (404) through fastening bolt (403), another end of bracing piece (404) is installed take-up pulley installation axle (405), take-up pulley installation axle (405) is last to be installed and is tensioned sprocket (406), tensioned sprocket (406) and first chain (204) meshing transmission.
7. The flexible rubber sheet cutting machine according to claim 1, wherein: the synchronous transmission mechanism (5) comprises a first gear (501) arranged on a roller shaft of a bottom hob assembly (808), the first gear (501) is in meshed transmission with a second gear (502), and the second gear (502) is fixedly arranged on a roller shaft (801) of a top hob assembly (807).
8. The flexible rubber sheet cutting machine according to claim 1, wherein: the lifting adjusting mechanism (7) comprises an adjusting screw rod (701), the adjusting screw rod (701) and an adjusting nut (702) arranged at the top of the top cross beam (705) form a thread transmission fit, the bottom end of the adjusting screw rod (701) is fixedly provided with a main shaft installation sleeve (704) through a connecting block (703), and a hob shaft (801) of the top hob assembly (807) is supported and installed on the main shaft installation sleeve (704).
9. The flexible rubber sheet cutting machine according to claim 1, wherein: the feeding device (3) comprises roller supporting plates (301) fixed on the inner side walls of supporting vertical plates (602) of a cutting machine frame (6), feeding rollers (302) are installed between the roller supporting plates (301), feeding friction groove rollers (303) are installed at the tail ends of the feeding rollers (302) and between the supporting vertical plates (602), the feeding friction groove rollers (303) are matched with top pressing rollers (304) arranged at the tops of the feeding friction groove rollers to realize feeding, the top pressing rollers (304) support the tail ends of installed pressing roller connecting plates (305), the other ends of the pressing roller connecting plates (305) are fixed on cross rods (306), and the cross rods (306) are fixedly installed between the supporting vertical plates (602);
the chain transmission mechanism (9) comprises a third chain wheel (901) arranged on a hob shaft (801) of a bottom hob assembly (808), the third chain wheel (901) is in meshing transmission with a fourth chain wheel (903) through a second chain (902), and the fourth chain wheel (903) is fixedly arranged at the shaft end of the feeding friction grooved roll (303) and drives the feeding friction grooved roll to synchronously rotate so as to realize feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902884.4U CN211278585U (en) | 2019-11-06 | 2019-11-06 | Flexible rubber plate cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902884.4U CN211278585U (en) | 2019-11-06 | 2019-11-06 | Flexible rubber plate cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211278585U true CN211278585U (en) | 2020-08-18 |
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ID=72013194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921902884.4U Expired - Fee Related CN211278585U (en) | 2019-11-06 | 2019-11-06 | Flexible rubber plate cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211278585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744611A (en) * | 2019-11-06 | 2020-02-04 | 湖北三峡职业技术学院 | Flexible rubber plate cutting machine and operation method |
| CN112092039A (en) * | 2020-09-02 | 2020-12-18 | 福建安井食品股份有限公司 | Multi-station automatic dicer |
-
2019
- 2019-11-06 CN CN201921902884.4U patent/CN211278585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744611A (en) * | 2019-11-06 | 2020-02-04 | 湖北三峡职业技术学院 | Flexible rubber plate cutting machine and operation method |
| CN112092039A (en) * | 2020-09-02 | 2020-12-18 | 福建安井食品股份有限公司 | Multi-station automatic dicer |
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Granted publication date: 20200818 |