CN117125532B - Belt cuts trimming machine - Google Patents
Belt cuts trimming machine Download PDFInfo
- Publication number
- CN117125532B CN117125532B CN202311369363.8A CN202311369363A CN117125532B CN 117125532 B CN117125532 B CN 117125532B CN 202311369363 A CN202311369363 A CN 202311369363A CN 117125532 B CN117125532 B CN 117125532B
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- detection roller
- belt
- movable
- close
- mounting
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- 238000009966 trimming Methods 0.000 title abstract description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims description 100
- 238000003825 pressing Methods 0.000 claims description 38
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 4
- 238000004804 winding Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 6
- 238000005056 compaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
- B65H16/103—Arrangements for effecting positive rotation of web roll in which power is applied to web-roll spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/0324—Controlling transverse register of web by acting on lateral regions of the web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to predetermined lengths of webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Abstract
The invention relates to the field of belt cutting and discloses a belt cutting and trimming machine which effectively solves the problem of lower processing efficiency of multi-section cutting of longer belts at present.
Description
Technical Field
The invention belongs to the field of belt cutting, and particularly relates to a belt cutting trimmer.
Background
According to the patent document with the grant publication number of CN213570548U, the invention name of "a high-efficiency cutting device for belt production", the specification of which is described in: to this kind of high-efficient cutting device is used in belt production, first base upper end one side welded fastening has fixed bearing, pass spacing block with belt one side, start electric rotating shaft afterwards, electric rotating shaft rotates in fixed bearing is inboard, can automatic pulling belt, meanwhile, can cut the processing to the belt, improve and cut efficiency, and side support frame upper end is provided with cuts the subassembly, fixed plate lower extreme one side fixed mounting has first cylinder, the belt is when carrying out vertical slitting, can settle the belt in spacing cutting table inboard, start first cylinder, first cylinder moves down, the vertical cutting knife with first connecting plate lower extreme moves down, vertical cutting knife can carry out vertical cutting to the belt, start the second cylinder, the second cylinder moves down, drive second connecting plate and horizontal cutting knife move down, horizontal cutting knife can carry out horizontal cutting processing to the belt, can carry out multidirectional cutting processing operation to the belt through this structure, it is more convenient, the practicality is higher, improve processing efficiency, side support frame inboard is provided with elasticity pressfitting subassembly, can lift the elasticity belt when carrying out horizontal cutting processing to the belt, can cut the elasticity pressing post, install the elasticity pressing post down, but can cut the quality is cut down to the elasticity pressing post, but the elasticity is still can be cut down to the stability pressing post, the defect is cut to the elasticity, the processing post is still can be had to the elasticity pressing post to the edge, the edge is cut down.
When cutting the multistage to the belt, need once cut the back, pull the one end of belt again after fixing for to the multistage cutting process of longer belt, machining efficiency is lower.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the belt cutting trimmer, which effectively solves the problem that the existing multi-section cutting processing efficiency of a longer belt is lower.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a belt cuts trimming machine, which comprises a bod, the mounting bracket is installed to one side symmetry of organism, the organism is close to mounting bracket one side top and installs the fixed station, the top of fixed station is installed around the book frame, it installs around the roll up to rotate on the book frame, one of them pivot and the output shaft fixed connection of first motor around the roll up, first motor fixed mounting is on around the roll up to have the belt that needs to cut, the inside top of organism rotates installs the guide roll, the inside bottom of organism rotates installs the detection roller, two axis of rotation are installed to the both ends symmetry of detection roller, the axis of rotation rotates with the organism to be connected, displacement sensor is installed in the outside of one of them axis of rotation, displacement sensor is used for detecting the rotation displacement of detection roller, the detection roller is kept away from one side of mounting bracket and the guide roll one side that is kept away from the mounting bracket is in same longitudinal plane, the belt direction subassembly is installed to one side that the detection roller is close to the mounting bracket, one side that the organism kept away from the mounting bracket installs belt and compresses tightly subassembly;
the belt guide assembly comprises a first side box arranged on one side of a machine body, which is close to the mounting frame, the first side box is flush with the detection roller, two sliding grooves are symmetrically formed in one side, close to the detection roller, of the first side box, the sliding plate is arranged in the sliding plate in a sliding manner, one side, close to the detection roller, of the sliding plate is hinged with one ends of two rotating rods respectively, the two rotating rods are respectively arranged in the two sliding grooves, the other ends of the two rotating rods are hinged with connecting blocks, the two connecting blocks are respectively and slidably arranged in the two sliding grooves, limiting rings are arranged on the connecting blocks, the two limiting rings are respectively sleeved at two ends of the detection roller, the inner wall of each limiting ring is tightly attached to the outer wall of the detection roller, one side, far away from the first side box, of each limiting ring is provided with a slot, a first screw rod is rotatably arranged in the first side box, the first screw rod is vertically arranged with the sliding plate in a threaded manner, one end of each first screw rod is fixedly connected with an output shaft of a second motor, and the second motor is fixedly arranged on the first side box.
The belt compresses tightly the subassembly and keeps away from the second side case of mounting bracket one side including installing in the organism, and the second side case flushes mutually with the detection roller, and the second side case is linked together with the organism is inside, and the inside slidable mounting of second side case has the sliding block, and the sliding block is close to one side of detection roller and installs the briquetting, and the internally mounted of briquetting has the belt to cut the subassembly, and the briquetting inserts the slot inboard.
The belt cutting assembly comprises a mounting groove which is formed in the pressing block, one side of the mounting groove penetrates through the outside of one side of the pressing block, close to the detection roller, of the mounting groove, a mounting plate is slidably mounted in the mounting groove, a cutting knife is mounted on one side of the mounting plate, close to the detection roller, the cutting knife is located in the mounting groove, two second springs are symmetrically mounted on one side, far away from the detection roller, of the mounting plate, one end of each second spring is fixedly connected with the inner wall, far away from the detection roller, of the mounting groove, a detection roller fixing unit is arranged above a rotating shaft, a second magnetic block is mounted on one side, far away from the detection roller, of the mounting plate, a second electromagnet is mounted on the inner wall, far away from the detection roller, of the mounting groove, and the second electromagnet is magnetically connected with the second magnetic block;
the detection roller fixing unit comprises a box body arranged above one rotating shaft of the detection roller, the box body is fixedly arranged on the side wall of the machine body, a longitudinal moving block is movably arranged in the box body, a pressing rod is arranged at the bottom end of the longitudinal moving block, the bottom end of the pressing rod penetrates through the lower portion of the box body, a friction plate is arranged at the bottom end of the pressing rod, the radian of the bottom wall of the friction plate is identical to that of the outer wall of the rotating shaft, two third springs are symmetrically arranged at the bottom end of the longitudinal moving block, the bottom end of each third spring is fixedly connected with the inner bottom wall of the box body, a third magnetic block is arranged at the top end of the longitudinal moving block, and a third electromagnet is arranged at the top end of the box body and is magnetically connected with the third magnetic block.
Preferably, the sliding block is kept away from one side of detecting the roller and is equipped with the push pedal, install first magnetic path in the push pedal, first electro-magnet is installed to one side that the organism was kept away from to the second side case, first electro-magnet and first magnetic path magnetism are connected, push pedal slidable mounting is inside the second side case, the movable groove has been seted up to the inside of sliding block, movable plate is installed to the inside slidable mounting in movable groove, the push rod is installed to one side that the movable plate is close to the push pedal, one end and push pedal fixed connection of push rod, first spring is installed to one side that the movable plate is close to the detecting the roller, one end and the movable plate of first spring are close to detecting roller one side inner wall fixed connection, one side of movable plate is equipped with spacing unit.
Preferably, the limiting unit comprises a movable cavity arranged in the sliding block, the movable cavity is located at one side of the movable groove, a rod groove is formed in one side, close to the movable groove, of the movable cavity, the rod groove is located in the middle of the movable groove, the movable block is slidably mounted in the movable cavity, a clamping rod is mounted on one side, close to the movable groove, of the movable block, the clamping rod is located in the rod groove, and a clamping groove is formed in one side, close to the detection roller, of the movable plate.
Preferably, the movable cavity is close to the inner wall of the movable groove and is provided with a second screw in a rotating mode, the second screw is perpendicular to the movable block, the second screw is in threaded connection with the movable block, one end of the second screw is fixedly connected with an output shaft of a third motor, and the third motor is fixedly arranged in the movable cavity.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the belt can be in a vertical state along the machine body by arranging the machine body in a vertical structure, after a section of the belt is cut, the cut section of the belt can directly fall from the bottom of the machine body, so that the belt is convenient to discharge, the belt raw material above the belt can be continuously exhibited, the end part of the belt does not need to be positioned again after the section is cut, the belt is cut more conveniently, the belt cutting speed is improved, and the working efficiency is improved;
(2) After the bottom end of the belt moves to one side of the detection roller, the second motor is started, so that the first screw rod rotates, the sliding plate is driven to move towards one side far away from the machine body, the two rotating rods rotate, the two limiting rings are pulled to be close to each other, the two limiting rings are respectively contacted with the two sides of the belt, the belt is guided, the belt is ensured to move vertically downwards, and the belt cutting quality is improved;
(3) According to the invention, the clamping rod is regulated to the inside of the movable groove, so that the push plate moves towards the sliding block, after the first spring is compressed to a certain length, the sliding block can be pushed to move towards the belt until the pressing block is in contact with the belt, when the push plate continues to move until the clamping rod is blocked, the pressing block keeps the belt in a state of being in contact with the surface of the detection roller, the belt can drive the detection roller to rotate at the same linear speed when moving downwards, the display length of the belt is conveniently monitored, the pressure of the belts with different thicknesses can be kept consistent, and the downward display of the belts with different thicknesses is conveniently realized;
(4) According to the belt cutting device, after the belt moves to the position where cutting is required, the belt stops to be displayed, the clamping rod is controlled to move back, so that the movable plate is not blocked by the clamping rod and moves forward, the pressing block is pushed to move towards the belt, the belt is pressed and fixed, the belt is convenient to cut, meanwhile, the third electromagnet is electrified to generate repulsive force on the third magnetic block, the bottom wall of the friction plate is tightly attached to the outer wall of the rotating shaft at one end of the detection roller, the detection roller is fixed, the detection roller is prevented from rotating during cutting, the cutting effect is poor, and the belt cutting effect is guaranteed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of a belt cutter of the present invention;
FIG. 2 is a schematic view of the structure of the machine body of the present invention;
FIG. 3 is a schematic view of the structure of the inspection roller of the present invention;
FIG. 4 is a schematic view of a first side case structure of the present invention;
FIG. 5 is a schematic view of a stop collar according to the present invention;
FIG. 6 is a schematic view of a second side case structure of the present invention;
FIG. 7 is a schematic view of a belt compaction assembly according to the present invention;
FIG. 8 is an enlarged view of FIG. 7 at A in accordance with the present invention;
FIG. 9 is a schematic diagram of a test roll fixing unit according to the present invention;
in the figure: 1. a body; 2. a mounting frame; 3. a fixed table; 4. a winding frame; 5. winding a roller; 6. a first motor; 7. a guide roller; 8. a detection roller; 9. a rotating shaft; 10. a displacement sensor; 11. a belt guide assembly; 1101. a first side case; 1102. a chute; 1103. a sliding plate; 1104. a rotating lever; 1105. a connecting block; 1106. a limiting ring; 1107. a slot; 1108. a first screw; 1109. a second motor; 12. a belt compaction assembly; 1201. a second side case; 1202. a first electromagnet; 1203. a sliding block; 1204. briquetting; 1205. a movable groove; 1206. a movable plate; 1207. a first spring; 1208. a push rod; 1209. a push plate; 1210. a first magnetic block; 1211. a limit unit; 12111. a clamping groove; 12112. a movable cavity; 12113. a movable block; 12114. a clamping rod; 12115. a rod groove; 12116. a second screw; 12117. a third motor; 13. a belt cutting assembly; 1301. a mounting groove; 1302. a mounting plate; 1303. a cutting knife; 1304. a second spring; 1305. a second magnetic block; 1306. a second electromagnet; 1307. a detection roller fixing unit; 13071. a case; 13072. a longitudinal moving block; 13073. a compression bar; 13074. a friction plate; 13075. a third spring; 13076. a third magnetic block; 13077. and a third electromagnet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment, given by fig. 1-9, the invention comprises a machine body 1, a mounting frame 2 is symmetrically arranged on one side of the machine body 1, a fixed table 3 is arranged on the top end of one side of the machine body 1, which is close to the mounting frame 2, a winding frame 4 is arranged on the top end of the fixed table 3, a winding roller 5 is rotatably arranged on the winding frame 4, one rotating shaft of the winding roller 5 is fixedly connected with an output shaft of a first motor 6, the first motor 6 is fixedly arranged on the winding frame 4, a belt to be cut is wound on the winding roller 5, a guide roller 7 is rotatably arranged on the inner top end of the machine body 1, a detection roller 8 is rotatably arranged on the inner bottom end of the machine body 1, two rotating shafts 9 are symmetrically arranged at two ends of the detection roller 8, the rotating shaft 9 is rotatably connected with the machine body 1, a displacement sensor 10 is arranged on the outer side of one rotating shaft 9, the displacement sensor 10 is used for detecting the rotation displacement of the detection roller 8, one side of the detection roller 8, which is far away from the mounting frame 2, is on the same longitudinal plane with one side of the guide roller 7, which is far away from the mounting frame 2, the belt guide assembly 11 is installed on one side of the detection roller 8, which is close to the mounting frame 2, the belt pressing assembly 12 is installed on one side of the machine body 1, which is far away from the mounting frame 2, the machine body 1 is arranged in a vertical structure, so that the belt can be in a vertical state along the machine body 1, after a section of the belt is cut, the cut section can directly fall from the bottom of the machine body 1, the belt is convenient to discharge, the belt raw materials above the belt can continue to be displayed, and the belt end part is not required to be positioned again after the section is cut, so that the belt is more convenient to cut, the belt cutting speed is improved, and the working efficiency is improved;
the belt guide assembly 11 comprises a first side box 1101 arranged on one side of the machine body 1 close to the mounting frame 2, the first side box 1101 is flush with the detection roller 8, two sliding grooves 1102 are symmetrically formed on one side of the first side box 1101 close to the detection roller 8, the sliding grooves 1102 are communicated with the inside of the machine body 1, a sliding plate 1103 is slidably arranged in the first side box 1101, one side of the sliding plate 1103 close to the detection roller 8 is hinged with one ends of two rotating rods 1104 respectively, the two rotating rods 1104 are respectively positioned in the two sliding grooves 1102, the other ends of the two rotating rods 1104 are hinged with connecting blocks 1105, the two connecting blocks 1105 are respectively slidably arranged in the two sliding grooves 1102, limiting rings 1106 are arranged on the connecting blocks 1105, the two limiting rings 1106 are respectively positioned in the machine body 1, the two limiting rings 1106 are respectively sleeved at two ends of the detection roller 8, the inner walls of the limiting rings 1106 are tightly attached to the outer walls of the detection roller 8, the slot 1107 has been seted up to one side that spacing ring 1106 kept away from first side case 1101, first screw rod 1108 is installed in the inside rotation of first side case 1101, first screw rod 1108 sets up with the sliding plate 1103 is perpendicular, first screw rod 1108 and sliding plate 1103 threaded connection, the one end of first screw rod 1108 and the output shaft fixed connection of second motor 1109, second motor 1109 fixed mounting is on first side case 1101, after the belt bottom moved to detection roller 8 one side, open second motor 1109 for first screw rod 1108 rotates, drive sliding plate 1103 moves towards keeping away from organism 1 one side, make two dwang 1104 rotate, pull two spacing rings 1106 and be close to each other, make two spacing rings 1106 contact with the belt both sides respectively, play the guide effect to the belt, guarantee the vertical downward movement of belt, improve the belt and cut the quality.
The belt pressing assembly 12 comprises a second side box 1201 arranged on one side of the machine body 1 far away from the mounting frame 2, the second side box 1201 is flush with the detection roller 8, the second side box 1201 is communicated with the inside of the machine body 1, a sliding block 1203 is slidably arranged in the second side box 1201, a pressing block 1204 is arranged on one side of the sliding block 1203 close to the detection roller 8, a belt cutting assembly 13 is arranged in the pressing block 1204, the pressing block 1204 is inserted into the inner side of the slot 1107, a push plate 1209 is arranged on one side of the sliding block 1203 far away from the detection roller 8, a first magnetic block 1210 is arranged on the push plate 1209, a first electromagnet 1202 is arranged on one side of the second side box 1201 far away from the machine body 1, the first electromagnet 1202 is magnetically connected with the first magnetic block 1210, the push plate 1209 is slidably arranged in the second side box 1201, a movable groove 1205 is formed in the sliding block 1203, a movable plate 1206 is slidably arranged in the movable groove 1205, a push rod 1208 is arranged on one side of the movable plate 1206 close to the push plate 1209, one end of the push rod 1208 is fixedly connected with the push plate 1209, one side of the movable plate 1206 close to the detection roller 8 is provided with a first spring 1207, one end of the first spring 1207 is fixedly connected with the inner wall of one side of the movable plate 1206 close to the detection roller 8, one side of the movable plate 1206 is provided with a limiting unit 1211, the limiting unit 1211 comprises a movable cavity 12112 which is arranged in the sliding block 1203, the movable cavity 12112 is positioned at one side of the movable groove 1205, one side of the movable cavity 12112 close to the movable groove 1205 is provided with a rod groove 12115, the rod groove 12115 is positioned in the middle of the movable groove 1205, the inside of the movable cavity 12112 is slidably provided with a movable block 12113, one side of the movable block 12113 close to the movable groove 1205 is provided with a clamping rod 12114, one side of the movable plate 1206 close to the detection roller 8 is provided with a clamping groove 12111, the inner wall of the movable cavity 12112 close to the movable groove 1205 is rotatably provided with a second screw 12116, the second screw 12116 is arranged perpendicular to the movable block 12113, the second screw 12116 is in threaded connection with the movable block 12113, one end of the second screw 12116 is fixedly connected with an output shaft of the third motor 12117, the third motor 12117 is fixedly arranged in the movable cavity 12112, the clamping rod 12114 is adjusted to the inside of the movable groove 1205, the push plate 1209 moves towards the sliding block 1203, after the first spring 1207 is compressed to a certain length, the sliding block 1203 can be pushed to move towards the belt until the pressing block 1204 is in contact with the belt, when the push plate 1209 continues to move until the pressing block is blocked by the clamping rod 12114, the pressing block 1204 keeps the belt in a surface contact state with the detection roller 8, the belt can drive the detection roller 8 to rotate at the same linear speed when moving downwards, the expansion length of the belt is conveniently monitored, the pressures of the belts with different thicknesses can be kept consistent, and downward expansion of the belts with different thicknesses is conveniently realized.
The belt cutting assembly 13 comprises a mounting groove 1301 arranged in the pressing block 1204, one side of the mounting groove 1301 penetrates to the outside of one side of the pressing block 1204, which is close to the detection roller 8, a mounting plate 1302 is slidably arranged in the mounting groove 1301, a cutting knife 1303 is arranged on one side of the mounting plate 1302, which is close to the detection roller 8, the cutting knife 1303 is positioned in the mounting groove 1301, two second springs 1304 are symmetrically arranged on one side, which is far away from the detection roller 8, of the mounting plate 1302, one end of each second spring 1304 is fixedly connected with the inner wall of one side, which is far away from the detection roller 8, of the mounting groove 1301, a detection roller fixing unit 1307 is arranged above a rotating shaft 9, one side, which is far away from the detection roller 8, of the mounting plate 1302 is provided with a second magnetic block 1305, a second electromagnet 1306 is arranged on the inner wall of one side, which is far away from the detection roller 8, of each second electromagnet 1306 is magnetically connected with the second magnetic block 1305, the detection roller fixing unit 1307 comprises a box 13071 arranged above one rotating shaft 9 of the detection roller 8, the box body 8238 is fixedly arranged on the side wall of the machine body 1, a longitudinal moving block 13072 is movably arranged in the box body 13071, a pressing rod 13073 is arranged at the bottom end of the longitudinal moving block 13072, the bottom end of the pressing rod 13073 penetrates through the lower part of the box body 13071, a friction plate 13074 is arranged at the bottom end of the pressing rod 13073, the radian of the bottom wall of the friction plate 13074 is the same as the radian of the outer wall of the rotating shaft 9, two third springs 13075 are symmetrically arranged at the bottom end of the longitudinal moving block 13072, the bottom end of the third spring 13075 is fixedly connected with the inner bottom wall of the box body 13071, a third magnetic block 13076 is arranged at the top end of the longitudinal moving block 13072, a third electromagnet 13077 is arranged at the top end of the box body 13071, the third electromagnet 13077 is magnetically connected with the third magnetic block 13076, after the belt moves to a required cutting position, the belt stops expanding, the control clamp rod 12114 moves back, the movable plate 1206 is not blocked by the clamp rod 12114 to move forward, the press block 1204 is pushed towards the belt, thereby compress tightly the belt fixedly, conveniently cut the belt, third electromagnet 13077 circular telegram produces repulsion to third magnetic path 13076 simultaneously for friction plate 13074's diapire is hugged closely with the axis of rotation 9 outer wall of detection roller 8 one end, plays fixed action to detection roller 8, avoids detecting roller 8 to take place to rotate when cutting, causes to cut the effect not good, guarantees the belt and cuts the effect.
Working principle: when the belt winding machine is used, a belt to be cut is wound and arranged on the outer side of the winding roller 5, the first motor 6 is started firstly when the belt winding machine is used, so that the winding roller 5 rotates, the belt is continuously displayed in the machine body 1, one end of the belt moves to the side, far away from the fixed table 3, of the detection roller 8 along the guide roller 7, and is far away from the first side box 1101, the first motor 6 is stopped, and the display of the belt is stopped;
the second motor 1109 is started to enable the first screw 1108 to rotate, and the first screw 1108 is in threaded connection with the sliding plate 1103, so that the sliding plate 1103 is driven to move towards the side far away from the machine body 1, the rotating rod 1104 is driven to rotate, the two limit rings 1106 are pulled to be close to each other, the two limit rings 1106 are respectively contacted with two sides of the belt, the belt is guided, the belt is ensured to move vertically downwards, and the belt cutting quality is improved;
then, the third motor 12117 is started to enable the second screw 12116 to rotate, and as the second screw 12116 is in threaded connection with the movable block 12113, the clamping rod 12114 is driven to move towards the movable groove 1205, the clamping rod 12114 enters the inside of the movable groove 1205, then the first electromagnet 1202 is electrified, so that repulsive force is generated on the first magnetic block 1210, the push plate 1209 is pushed to move towards the sliding block 1203, after the first spring 1207 is compressed to a certain length, the elastic force of the first spring 1207 overcomes the friction resistance between the sliding block 1203 and the inner wall of the second side box 1201, so that the sliding block 1203 is pushed to move towards the belt until the pressing block 1204 is in contact with the belt, at the moment, the push plate 1209 continues to move until the clamping groove 12111 on the movable plate 1206 is clamped with the clamping rod 12114, the belt 1204 is kept in a surface contact state with the detection roller 8 under the elastic force of the first spring 1207, and the belt can drive the detection roller 8 to rotate at the same linear speed when moving downwards, the belt pressure on the belt with different thickness is kept consistent, and downward expansion of the belt with different thickness is facilitated;
after the preparation work is finished, the first motor 6 is started to drive the winding roller 5 to rotate, so that the belt is continuously downwards spread, the detection roller 8 rotates at the same linear speed under the action of friction force of the belt when the belt is downwards spread, and then the rotation length of the detection roller 8 is monitored through the displacement sensor 10, and the rotation length of the detection roller 8 is the same as the movement length of the belt;
when the moving length of the belt reaches the required length, the worker controls the first motor 6 to be powered off, so that the winding roller 5 stops rotating, the belt is not continuously stretched out, then the third motor 12117 is electrified with reverse current, so that the second screw 12116 reversely rotates to drive the clamping rod 12114 to move back, and the movable plate 1206 is continuously moved towards the detection roller 8 because the movable plate 1206 is not blocked by the clamping rod 12114, so that the pressing block 1204 is pushed to move towards the belt, the belt is pressed and fixed, and the belt is conveniently cut;
meanwhile, the third electromagnet 13077 is electrified to generate repulsive force on the third magnetic block 13076, so that the longitudinal moving block 13072 moves downwards to drive the friction plate 13074 to move downwards, the bottom wall of the friction plate 13074 is tightly attached to the outer wall of the rotating shaft 9 at one end of the detection roller 8, the detection roller 8 is fixed, and poor cutting effect caused by rotation of the detection roller 8 during cutting is avoided;
then, the second electromagnet 1306 is electrified to generate repulsive force to the second magnetic block 1305, so that the cutting knife 1303 moves towards the detection roller 8 to cut the belt, after the cutting is finished, the first electromagnet 1202 is electrified to generate attractive force to the first magnetic block 1210 by reverse current, so that the pressing block 1204 returns to the original position, and the operation is performed again, so that the pressing block 1204 generates pressure to the subsequent belt, and the belt is convenient to drive the detection roller 8 to rotate.
Claims (4)
1. The utility model provides a belt cuts trimmer, includes organism (1), its characterized in that: one side symmetry of organism (1) is installed mounting bracket (2), the organism (1) is close to mounting bracket (2) one side top and is installed fixed station (3), the top of fixed station (3) is installed around rolling up frame (4), it installs around roller (5) to wind the rotation on rolling up frame (4), one of them pivot and the output shaft fixed connection of first motor (6) of roller (5), first motor (6) fixed mounting is on rolling up frame (4), it has the belt that needs to cut around rolling up on roller (5), guide roll (7) are installed in the rotation of the inside top of organism (1), detection roller (8) are installed in the rotation of the inside bottom of organism (1), two axis of rotation (9) are installed to the both ends symmetry of detection roller (8), axis of rotation (9) are connected with organism (1) rotation, displacement sensor (10) are installed in the outside of one of them axis of rotation (9), displacement sensor (10) are used for detecting the rotation displacement of detection roller (8), one side that detection roller (8) kept away from (2) and guide roll (7) keep away from on the same plane of detection roller (2) and be close to one side (11) of the mounting bracket (2), a belt compacting component (12) is arranged on one side of the machine body (1) far away from the mounting frame (2);
the belt guide component (11) comprises a first side box (1101) arranged on one side of a machine body (1) close to a mounting frame (2), the first side box (1101) is flush with a detection roller (8), two sliding grooves (1102) are symmetrically formed on one side of the first side box (1101) close to the detection roller (8), the sliding grooves (1102) are communicated with the inside of the machine body (1), sliding plates (1103) are slidably arranged in the first side box (1101), one side of the sliding plates (1103) close to the detection roller (8) is hinged with one ends of two rotating rods (1104), the two rotating rods (1104) are respectively positioned in the two sliding grooves (1102), connecting blocks (1105) are hinged to the other ends of the two rotating rods (1104), the two connecting blocks (1105) are slidably arranged in the two sliding grooves (1102), limiting rings (1106) are arranged on the connecting blocks (1106) and are respectively positioned in the machine body (1), the two limiting rings (1106) are respectively sleeved at two ends of the detection roller (8), the inner walls of the limiting rings (1106) are respectively hinged with one end of the detection roller (8), the outer wall of the detection roller (8) is respectively, the first side of the first side box (1106) is far away from the first side of the first side box (1101), the first screw rod (1108) is vertically arranged with the sliding plate (1103), the first screw rod (1108) is in threaded connection with the sliding plate (1103), one end of the first screw rod (1108) is fixedly connected with an output shaft of the second motor (1109), and the second motor (1109) is fixedly arranged on the first side box (1101);
the belt compacting assembly (12) comprises a second side box (1201) arranged on one side of the machine body (1) far away from the mounting frame (2), the second side box (1201) is flush with the detection roller (8), the second side box (1201) is communicated with the inside of the machine body (1), a sliding block (1203) is slidably arranged in the second side box (1201), a pressing block (1204) is arranged on one side, close to the detection roller (8), of the sliding block (1203), a belt cutting assembly (13) is arranged in the pressing block (1204), and the pressing block (1204) is inserted into the inner side of the slot (1107);
the belt cutting assembly (13) comprises a mounting groove (1301) formed in the pressing block (1204), one side of the mounting groove (1301) penetrates through the outside of one side, close to the detection roller (8), of the pressing block (1204), a mounting plate (1302) is slidably mounted in the mounting groove (1301), a cutting knife (1303) is mounted on one side, close to the detection roller (8), of the mounting plate (1302), the cutting knife (1303) is located in the mounting groove (1301), two second springs (1304) are symmetrically mounted on one side, far from the detection roller (8), of the mounting plate (1302), one end of each second spring (1304) is fixedly connected with one side, far from the detection roller (8), of the mounting groove (1301), a detection roller fixing unit (1307) is arranged above a rotating shaft (9), far from the detection roller (8), of the mounting plate (1302), a second electromagnet (1306) is mounted on one side, far from the detection roller (1305), of the mounting groove (1301), of the second electromagnet (1306) is magnetically connected with the second magnet (1305);
the detection roller fixing unit (1307) comprises a box body (13071) arranged above one rotating shaft (9) of the detection roller (8), the box body (13071) is fixedly arranged on the side wall of the machine body (1), a longitudinal moving block (13072) is movably arranged in the box body (13071), a pressing rod (13073) is arranged at the bottom end of the longitudinal moving block (13072), the bottom end of the pressing rod (13073) penetrates through the lower portion of the box body (13071), a friction plate (13074) is arranged at the bottom end of the pressing rod (13073), the radian of the bottom wall of the friction plate (13074) is the same as the radian of the outer wall of the rotating shaft (9), two third springs (13075) are symmetrically arranged at the bottom end of the longitudinal moving block (13075) and the inner bottom wall of the box body (13071), third magnetic blocks (13076) are arranged at the top ends of the longitudinal moving block (13072), third electromagnets (13077) are arranged at the top ends of the box body (13071), and the third electromagnets (13077) are magnetically connected with the third magnetic blocks (13076).
2. A belt cutter as in claim 1 wherein: the utility model discloses a detection roller, including detection roller (8) and fixed plate, including sliding block (1203), push pedal (1209) are equipped with on one side that detection roller (8) was kept away from to sliding block (1203), install first magnetic path (1210) on push pedal (1209), first electro-magnet (1202) are installed on one side that organism (1) was kept away from to second side case (1201), first electro-magnet (1202) are connected with first magnetic path (1210) magnetism, inside push pedal (1209) slidable mounting in second side case (1201), movable groove (1205) have been seted up to the inside of sliding block (1203), movable plate (1206) are installed to inside slidable mounting in movable groove (1205), push rod (1208) are installed to one side that movable plate (1206) is close to push pedal (1209), one end and push pedal (1209) fixed connection of push rod (1208), one side that movable plate (1206) is close to detection roller (8) is installed first spring (1207), one end and movable plate (1206) are close to detection roller (8) one side inner wall fixed connection, one side of movable plate (1206) is equipped with spacing unit (1211).
3. A belt cutter as in claim 2 wherein: the limiting unit (1211) comprises a movable cavity (12112) which is arranged in the sliding block (1203), the movable cavity (12112) is located at one side of the movable groove (1205), a rod groove (12115) is formed in one side, close to the movable groove (1205), of the movable cavity (12112), the rod groove (12115) is located in the middle of the movable groove (1205), a movable block (12113) is slidably arranged in the movable cavity (12112), a clamping rod (12114) is arranged on one side, close to the movable groove (1205), of the movable block (12113), the clamping rod (12114) is located in the rod groove (12115), and a clamping groove (12111) is formed in one side, close to the detection roller (8), of the movable plate (1206).
4. A belt cutter as in claim 3 wherein: the movable cavity (12112) is close to the inner wall of the movable groove (1205) and is provided with a second screw rod (12116) in a rotating mode, the second screw rod (12116) is perpendicular to the movable block (12113), the second screw rod (12116) is in threaded connection with the movable block (12113), one end of the second screw rod (12116) is fixedly connected with an output shaft of a third motor (12117), and the third motor (12117) is fixedly arranged in the movable cavity (12112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311369363.8A CN117125532B (en) | 2023-10-23 | 2023-10-23 | Belt cuts trimming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311369363.8A CN117125532B (en) | 2023-10-23 | 2023-10-23 | Belt cuts trimming machine |
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| CN117125532A CN117125532A (en) | 2023-11-28 |
| CN117125532B true CN117125532B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311369363.8A Active CN117125532B (en) | 2023-10-23 | 2023-10-23 | Belt cuts trimming machine |
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| CN117125532A (en) | 2023-11-28 |
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