CN210163718U - Automatic belt cutting machine - Google Patents
Automatic belt cutting machine Download PDFInfo
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- CN210163718U CN210163718U CN201920769309.5U CN201920769309U CN210163718U CN 210163718 U CN210163718 U CN 210163718U CN 201920769309 U CN201920769309 U CN 201920769309U CN 210163718 U CN210163718 U CN 210163718U
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Abstract
The utility model relates to a meshbelt cuts technical field, and more specifically says, it relates to an automatic cut tape unit. The key points of the technical scheme are as follows: including the frame and set up the mounting bracket in the frame, be provided with conveyor on the mounting bracket, conveyor includes conveyor and last conveyor down, be formed with the transport space down between conveyor and the last conveyor, conveyor includes two lower drive rolls and lower conveyer belt down, it includes two upper drive rolls and upper conveying belt to go up conveyor, the lateral wall of mounting bracket is provided with driving motor, be provided with transmission down between conveyor and the upper conveying device, transmission is used for the drive upper conveying belt and rotates with lower conveyer belt simultaneously, still be provided with adjusting device on the mounting bracket, adjusting device is used for adjusting the upper conveying belt and is close to or keeps away from lower conveyer belt. The technology ensures that the woven belt is not easy to slip in the process of conveying the woven belt to cut.
Description
Technical Field
The utility model relates to a meshbelt cuts technical field, and more specifically says, it relates to an automatic cut tape unit.
Background
When a strip-shaped woven belt is processed into a product such as a safety belt, the woven belt is firstly cut into a specified length, the work is usually completed on an automatic belt cutting machine, and in order to improve the work efficiency, usually, one automatic belt cutting machine can simultaneously cut a plurality of woven belts which are arranged side by side.
In the prior art, chinese patent with publication number CN206437691U discloses an automatic belt cutting machine, which comprises a distribution box, a console, a positioning anti-fleeing frame, a feeding roller device, a cutter device and a transmission case, wherein the console is arranged at the side part of the distribution box, the feeding roller frame is arranged at the upper end of the distribution box, the positioning anti-fleeing frame is fixedly arranged at the feeding end of the feeding roller frame, the feeding roller device is arranged on the feeding roller frame, the cutter device is arranged at the discharging end of the feeding roller frame, the transmission case is arranged on the outer side wall of the feeding roller frame and is in transmission connection with the feeding roller device, and the cutter device and the transmission case are respectively in control connection with the console; the feeding roller device comprises a first feeding roller device and a second feeding roller device, the first feeding roller device and the second feeding roller device are equally divided into an upper compression roller, an upper compression roller shaft fixing block, an upper compression roller lifting cylinder and a lower conveying roller, a piston rod of the upper compression roller lifting cylinder is connected with the upper compression roller shaft fixing block, and the lower conveying roller is installed between roller frame side plates of the feeding roller frame, located under the upper compression roller and connected with the transmission box in a transmission mode. The technology is used for adapting to the woven belts with different thicknesses by adjusting the lifting of the upper compression roller, and has the advantages of compact structure, small occupied space and no looseness during the conveying of the woven belts.
Above-mentioned automatic belt cutting machine during operation, go up the compression roller and compress tightly the meshbelt on driving roller down, driving roller rotates under the transmission case drive, carries the meshbelt to cutters through the frictional force between last compression roller and the driving roller down and cuts, but at the in-process of conveying the meshbelt, because last compression roller is less with driving roller down to the butt area of meshbelt, the meshbelt takes place to skid easily, leads to the meshbelt to take place the fold and damage. Therefore, there is also a certain improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic belt cutting machine for at the in-process that the conveying meshbelt cut, the meshbelt is difficult to take place the phenomenon of skidding.
The utility model discloses a technical scheme realize like this: an automatic belt cutting machine comprises a rack and a mounting rack arranged on the rack, wherein a conveying device is horizontally arranged on the mounting rack, the conveying device comprises a lower conveying device and an upper conveying device positioned above the lower conveying device, a conveying space for woven belts to pass is formed between the lower conveying device and the upper conveying device, the lower conveying device comprises two lower driving rollers rotatably borne on the mounting rack and annular lower conveying belts coated on the two lower driving rollers, the upper conveying device comprises two upper driving rollers rotatably borne on the mounting rack and annular upper conveying belts coated on the two upper driving rollers, a driving motor for driving the lower conveying belts to rotate is arranged on the side wall of the mounting rack, a transmission device is arranged between the lower conveying device and the upper conveying device and used for driving the upper conveying belts and the lower conveying belts to rotate simultaneously, still be provided with adjusting device on the mounting bracket, adjusting device is used for adjusting the conveyer belt and is close to or keeps away from down the conveyer belt.
By adopting the technical scheme, when the woven belt is cut, the woven belt penetrates through a conveying space formed between the upper conveying belt and the lower conveying belt, the upper conveying belt is adjusted through the adjusting device, the upper conveying belt is pressed downwards to enable the upper conveying belt and the lower conveying belt to be matched and tightly press the woven belt, the lower conveying device is connected with the upper conveying device through the transmission device, so that when the lower conveying belt is driven by the driving motor to rotate, the upper conveying belt also simultaneously rotates along with the lower conveying belt, and the woven belt is tightly pressed through the upper conveying belt and the lower conveying belt, the abutting area of the conveying device to the woven belt is increased, and the woven belt is prevented from slipping in the conveying and cutting processes, shifting and loosening are avoided; in addition, the distance between the upper conveying belt and the lower conveying belt is adjusted through the adjusting device, so that the mesh belt with different thicknesses can be suitable.
As a further improvement, adjusting device includes that vertical cylinder that sets up downwards on the mounting bracket, the cylinder is located between the upside and the downside of conveyer belt, the piston rod of cylinder is provided with the push pedal, the push pedal support press in the inner wall of conveyer belt downside compresses tightly the meshbelt so that conveyer belt and lower conveyer belt cooperation compress tightly the meshbelt.
Through adopting foretell technical scheme, when the cylinder extended, the push pedal promoted the conveyer belt and pushed down, and the cooperation of going up conveyer belt and conveyer belt down compresses tightly the meshbelt for the meshbelt is difficult to take place fold and aversion at the in-process of transmission, improves the cutting precision of meshbelt.
As a further improvement of the utility model, the two end angles of the bottom surface of the push plate are in arc transition.
Through adopting foretell technical scheme, the both ends angle of push pedal bottom surface is the circular arc transition can reduce the damage of push pedal to last conveyer belt.
As a further improvement of the utility model, the bottom surface of push pedal is provided with elastic rubber pad, elastic rubber pad butt in the inner wall of last conveyer belt downside.
Through adopting foretell technical scheme, go up conveyer belt pivoted in-process, and the push pedal between receive the effect of frictional force and then take place wearing and tearing each other easily, add the effect that elastic rubber pad played the protection to last conveyer belt, avoid going up the excessive wearing and tearing of conveyer belt and then take place to damage.
As a further improvement, the transmission device includes a gear and a lower gear, the upper gear and the lower gear pass through chain drive, the upper gear and one of them piece go up the coaxial setting of driving roller, the gear cover is located down driving motor's output shaft, driving motor's output shaft is in one of them piece driving roller down.
By adopting the technical scheme, when the rotating speeds of the upper conveying belt and the lower conveying belt are inconsistent, the woven belts are easily folded and intertwined in the conveying process, and even damaged, so that the conveying device cannot send the woven belts out by a set length; the transmission device is additionally arranged, so that the driving motor can drive the lower transmission roller to rotate, the upper gear and the lower gear are connected through the chain, the upper gear can rotate simultaneously along with the lower gear, and the upper conveying belt and the lower conveying belt can rotate synchronously.
As a further improvement, still be provided with the locating rack on the mounting bracket, the locating rack is located conveyor's feed end down, the locating rack is including setting up respectively in the curb plate of conveyer belt both sides down, connecting in two locating plates that two horizontal poles and a plurality of piece between the curb plate set up along the direction of delivery of conveyer belt down, the confession has all been seted up at the both ends of locating plate the perforation that the horizontal pole was worn to establish is formed with the guide space that supplies the meshbelt to pass between two adjacent locating plates, still be provided with on the locating plate and be used for fixing the mounting of locating plate.
Through adopting foretell technical scheme, the locating rack plays the effect of location to the meshbelt for when many meshbelts cut, the meshbelt is difficult to take place fold and intertwine and then influence the cutting effect at the in-process of transmission.
As a further improvement of the present invention, the fixing member includes a jackscrew communicated with the threaded hole and screwed to the threaded hole.
Through adopting foretell technical scheme, the locating plate passes through the perforation cover at both ends and establishes on the cross axle and passes screw hole fastening connection on the horizontal pole through the jackscrew, and the distance between two adjacent locating plates just is adjusted and then adjusts the size in guide space to the setting of jackscrew to adapt to not unidimensional meshbelt.
To sum up, the utility model discloses following beneficial effect has:
1. the mesh belt is tightly pressed by the upper conveying belt and the lower conveying belt, so that the abutting area of the conveying device to the mesh belt is increased, and the mesh belt is prevented from slipping in the conveying and cutting process, shifting and loosening are avoided, and the cutting effect is further influenced;
2. the distance between the upper conveying belt and the lower conveying belt is adjusted through the adjusting device, so that the mesh belt with different thicknesses can be suitable.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a positioning frame in an embodiment of the present invention;
fig. 3 is a schematic view of the inner structure of the embodiment of the present invention after the mounting frame is cut open;
fig. 4 is a schematic structural diagram of an upper conveying device in an embodiment of the present invention.
In the figure: 1. a frame; 2. a mounting frame; 3. a lower conveying device; 31. a lower driving roller; 32. a lower conveyor belt; 4. an upper conveying device; 41. an upper driving roller; 42. an upper conveying belt; 5. a conveying space; 6. a drive motor; 7. a transmission device; 71. a lower gear; 72. an upper gear; 73. a chain; 8. an adjustment device; 81. a cylinder; 82. pushing the plate; 9. an elastic rubber pad; 10. a positioning frame; 101. a side plate; 102. a cross bar; 103. positioning a plate; 104. perforating; 105. a material guiding space; 11. a fixing member; 111. a threaded hole; 112. and (5) jacking the screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An automatic belt cutting machine, refer to fig. 1, includes frame 1 and fixed mounting 2 on frame 1, and the level is provided with conveyor on mounting 2. Wherein the conveying device comprises a lower conveying device 3 and an upper conveying device 4 positioned above the lower conveying device 3, and a conveying space 5 for the woven tape to pass through is formed between the lower conveying device 3 and the upper conveying device 4. In addition, still install locating rack 10 on the mounting bracket 2, locating rack 10 passes through the bolt fastening on mounting bracket 2, and locating rack 10 is located conveyor 3's feed end down. The positioning frame 10 has a positioning function on the woven belts, so that when a plurality of woven belts are cut, the woven belts are not prone to being folded and intertwined in the transmission process to further influence the cutting effect.
Specifically, referring to fig. 1 and 2, the positioning frame 10 includes side plates 101 respectively fixedly mounted on two sides of the lower conveying device 3, two cross bars 102 connected between the two side plates 101, and a plurality of positioning plates 103 arranged along the conveying direction of the lower conveying device 3, through holes 104 for the cross bars 102 to penetrate are provided at two ends of the positioning plates 103, a material guiding space 105 for the woven tape to pass through is formed between two adjacent positioning plates 103, and a fixing member 11 for fixing the positioning plates 103 is further provided on the positioning plates 103. Specifically, the fixing member 11 includes a threaded hole 111 formed in the positioning plate 103 and communicating with the through hole 104, and a top thread 112 threadedly engaged with the threaded hole 111. The positioning plates 103 are sleeved on the cross shaft through the through holes 104 at the two ends and fixedly connected to the cross rod 102 through the jackscrews 112 penetrating through the threaded holes 111, and the positioning plates 103 are fixed through the jackscrews 112 so as to adjust the distance between two adjacent positioning plates 103 and further adjust the size of the material guiding space 105, thereby adapting to woven belts with different sizes.
Referring to fig. 1 and 3, the lower conveying device 3 includes two lower driving rollers 31 rotatably supported on the mounting frame 2 and an annular lower conveying belt 32 coated on the two lower driving rollers 31, and the upper conveying device 4 includes two upper driving rollers 41 rotatably supported on the mounting frame 2 and an annular upper conveying belt 42 coated on the two upper driving rollers 41. Meanwhile, a transmission device 7 for driving the upper conveying belt 42 and the lower conveying belt 32 to rotate simultaneously is arranged on the mounting frame 2; a driving motor 6 for driving the lower conveyor belt 32 to rotate is mounted on a side wall of the mounting frame 2, and an adjusting device 8 (refer to fig. 4) for adjusting the upper conveyor belt 42 to approach or depart from the lower conveyor belt 32 is further disposed on the mounting frame 2.
When the woven belts are cut, the woven belts penetrate through the conveying space 5 formed between the upper conveying belt 42 and the lower conveying belt 32, the upper conveying belt 42 is adjusted through the adjusting device 8, the upper conveying belt 42 is pressed downwards to enable the upper conveying belt 42 and the lower conveying belt 32 to be matched and pressed to compress the woven belts, the lower conveying device 3 is connected with the upper conveying device 4 through the transmission device 7, when the lower conveying belt 32 is driven to rotate by the driving motor 6, the upper conveying belt 42 also rotates along with the lower conveying belt 32, and the woven belts are compressed through the upper conveying belt 42 and the lower conveying belt 32, so that the abutting area of the conveying device to the woven belts is increased, and the woven belts are prevented from slipping in the conveying and cutting processes, shifting and loosening are generated; furthermore, adjusting the distance between the upper and lower conveyor belts 42, 32 by the adjustment device 8 can be adapted to different thicknesses of webbing.
Referring to fig. 1 and 3, the transmission device 7 includes a lower gear 71 and an upper gear 72, the upper gear 72 is coaxially disposed with one of the upper transmission rollers 41, the lower gear 71 is sleeved on an output shaft of the driving motor 6, and the output shaft of the driving motor 6 is connected with one of the lower transmission rollers 31. In addition, the upper gear 72 and the lower gear 71 are driven by a chain 73. When the rotation speeds of the upper conveying belt 42 and the lower conveying belt 32 are inconsistent, the woven belts are easy to wrinkle and intertwine in the conveying process, and even are damaged, so that the conveying device cannot send out the woven belts with the set length; therefore, the transmission device 7 is additionally arranged, so that the driving motor 6 can drive the lower transmission roller 31 to rotate, the lower gear 71 can be driven to rotate, the upper gear 72 and the lower gear 71 are connected through the chain 73, the upper gear 72 can rotate along with the lower gear 71 at the same time, and the upper conveying belt 42 and the lower conveying belt 32 can rotate synchronously.
Referring to fig. 3 and 4, the adjusting device 8 includes a cylinder 81 vertically installed on the mounting frame 2 with a piston rod of the cylinder 81 facing the lower conveyor 3, while the cylinder 81 is also located between the upper and lower sides of the upper conveyor 42. The piston rod of the cylinder 81 is fixedly provided with a push plate 82, and the bottom surface of the push plate 82 is abutted against the inner wall of the lower side of the upper conveying belt 42 so that the upper conveying belt 42 is matched with the lower conveying belt 32 to press the mesh belt. When the cylinder 81 extends, the push plate 82 pushes the upper conveying belt 42 to press downwards, and the upper conveying belt 42 and the lower conveying belt 32 are matched to compress the mesh belt, so that the mesh belt is not easy to wrinkle and shift in the transmission process, and the cutting precision of the mesh belt is improved.
In addition, during the rotation of the upper conveyor belt 42, the upper conveyor belt and the push plate 82 are easily abraded by friction force, and therefore, an elastic rubber pad 9 is arranged on the bottom surface of the push plate 82. The elastic rubber pad 9 plays a role in protecting the upper conveying belt 42, and the upper conveying belt 42 is prevented from being excessively worn and damaged. Meanwhile, the two end angles of the bottom surface of the push plate 82 are in arc transition so as to reduce the damage of the two end angles of the push plate 82 to the upper conveying belt 42.
The overall working process is as follows: when the woven tape is cut, the woven tape passes through the guide chute of the positioning frame 10 and passes through the conveying space 5 formed between the upper conveying belt 42 and the lower conveying belt 32, the upper conveying belt 42 is adjusted through the adjusting device 8, the upper conveying belt 42 is pressed downwards so that the upper conveying belt 42 and the lower conveying belt 32 are matched and pressed tightly on the woven tape, the lower conveying device 3 and the upper conveying device 4 are connected through the transmission device 7, when the driving motor 6 drives the lower conveying belt 32 to rotate, the upper conveying belt 42 also rotates along with the lower conveying belt 32 at the same time, and therefore the woven tape is conveyed to the cutting device for cutting.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (7)
1. The utility model provides an automatic cut tape unit, includes frame (1) and sets up mounting bracket (2) on frame (1), mounting bracket (2) are improved level and are provided with conveyor, its characterized in that: the conveying device comprises a lower conveying device (3) and an upper conveying device (4) which is positioned above the lower conveying device (3), a conveying space (5) for the woven belts to pass through is formed between the lower conveying device (3) and the upper conveying device (4), the lower conveying device (3) comprises two lower driving rollers (31) which are rotatably supported on the mounting frame (2) and an annular lower conveying belt (32) which is coated on the two lower driving rollers (31), the upper conveying device (4) comprises two upper driving rollers (41) which are rotatably supported on the mounting frame (2) and an annular upper conveying belt (42) which is coated on the two upper driving rollers (41), a driving motor (6) for driving the lower conveying belt (32) to rotate is arranged on the side wall of the mounting frame (2), and a transmission device (7) is arranged between the lower conveying device (3) and the upper conveying device (4), the transmission device (7) is used for driving the upper conveying belt (42) and the lower conveying belt (32) to rotate simultaneously, the mounting frame (2) is further provided with an adjusting device (8), and the adjusting device (8) is used for adjusting the upper conveying belt (42) to be close to or far away from the lower conveying belt (32).
2. The automatic belt cutting machine of claim 1, wherein: adjusting device (8) include vertical cylinder (81) that sets up downwards on mounting bracket (2), cylinder (81) are located between upside and the downside of last conveyer belt (42), the piston rod of cylinder (81) is provided with push pedal (82), push pedal (82) support press in go up the inner wall of conveyer belt (42) downside so that go up conveyer belt (42) and lower conveyer belt (32) cooperation and compress tightly the meshbelt.
3. The automatic belt cutting machine of claim 2, wherein: two end angles of the bottom surface of the push plate (82) are in arc transition.
4. An automatic tape cutting machine as claimed in claim 3, characterized in that: the bottom surface of the push plate (82) is provided with an elastic rubber pad (9), and the elastic rubber pad (9) is abutted against the inner wall of the lower side of the upper conveying belt (42).
5. The automatic belt cutting machine of claim 4, wherein: the transmission device (7) comprises an upper gear (72) and a lower gear (71), the upper gear (72) and the lower gear (71) are transmitted through a chain (73), the upper gear (72) and one of the upper transmission rollers (41) are coaxially arranged, the lower gear (71) is sleeved on an output shaft of the driving motor (6), and the output shaft of the driving motor (6) is connected to one of the lower transmission rollers (31).
6. An automatic tape cutting machine as claimed in claim 3, characterized in that: still be provided with locating rack (10) on mounting bracket (2), locating rack (10) are located the feed end of conveyor (3) down, locating rack (10) are including setting up curb plate (101) in conveyer belt (32) both sides down respectively, connect in two locating plate (103) that two horizontal poles (102) and a plurality of piece between curb plate (101) set up along the direction of delivery of conveyer belt (32) down, the confession has all been seted up at the both ends of locating plate (103) perforation (104) that cross pole (102) were worn to establish are formed with guide space (105) that supply the meshbelt to pass between two adjacent locating plate (103), still be provided with on locating plate (103) and be used for fixing mounting (11) of locating plate (103).
7. The automatic tape cutting machine of claim 6, wherein: the fixing piece (11) comprises a threaded hole (111) communicated with the through hole (104) and a top thread (112) in threaded fit with the threaded hole (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769309.5U CN210163718U (en) | 2019-05-25 | 2019-05-25 | Automatic belt cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769309.5U CN210163718U (en) | 2019-05-25 | 2019-05-25 | Automatic belt cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210163718U true CN210163718U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920769309.5U Active CN210163718U (en) | 2019-05-25 | 2019-05-25 | Automatic belt cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210163718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492432A (en) * | 2021-07-23 | 2021-10-12 | 深圳市精速自动化技术有限公司 | Automatic belt conveying device of belt cutting machine |
-
2019
- 2019-05-25 CN CN201920769309.5U patent/CN210163718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492432A (en) * | 2021-07-23 | 2021-10-12 | 深圳市精速自动化技术有限公司 | Automatic belt conveying device of belt cutting machine |
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