CN108747556B - Waste collecting device on slitting machine for machining transmitter case - Google Patents

Waste collecting device on slitting machine for machining transmitter case Download PDF

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Publication number
CN108747556B
CN108747556B CN201810369717.1A CN201810369717A CN108747556B CN 108747556 B CN108747556 B CN 108747556B CN 201810369717 A CN201810369717 A CN 201810369717A CN 108747556 B CN108747556 B CN 108747556B
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China
Prior art keywords
winding
disc
winding rod
rotating shaft
sliding seat
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CN201810369717.1A
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Chinese (zh)
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CN108747556A (en
Inventor
王永森
张思林
周松
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Zhejiang Lianpin Electronic Technology Co ltd
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Zhejiang Lianpin Electronic Technology Co ltd
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Publication of CN108747556A publication Critical patent/CN108747556A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips

Abstract

The invention provides a waste collecting device on a slitting machine for processing a transmitter case, wherein a guide mechanism is arranged in front of a winding mechanism, the winding mechanism and the winding mechanism are both arranged on a machine base, the winding mechanism comprises a winding rod, a disc, a support seat and a clamping block, the winding rod is provided with a driven gear at the end part, the disc is sleeved on the winding rod, the support seat is provided with a semicircular groove on the surface and used for placing the disc, the clamping block is connected to the support seat in a sliding mode, the guide mechanism comprises a rotating shaft, a baffle plate, a sliding seat and a clamping block, the baffle plate is rotatably connected to two sides of the rotating shaft, the sliding seat is connected to the rotating shaft in a sliding mode, the surface of the sliding seat is supported by the sliding seat, the upper half part of the sliding seat is provided with an annular block, the lower half part of. The device passes through the slide guide waste material, thereby the slide guides the waste material along pivot round trip movement and evenly twines on the winding stem, need not artificially go the guide, promotes the security, and is very convenient.

Description

Waste collecting device on slitting machine for machining transmitter case
Technical Field
The invention belongs to the technical field of machinery, and relates to a waste collecting device on a dividing and shearing machine for processing a transmitter case.
Background
Because the customer is different to the size demand of steel band, cause some jumbo size steel bands to need to cut, leftover bits often appear in the cutting process, these leftover bits are generally shelved at will for easily take place the potential safety hazard in the cutting process of steel band, these waste materials are directly thrown to cutting equipment both sides under the general condition, and by the amazing piling up of cutting equipment both sides, and need the special messenger regularly to clear up the waste material, not only waste time and energy, and lead to waste recycling to recycle the difficulty. In order to overcome the defects, the recovery device for the steel belt cutting edge materials is provided, the operation is convenient, the structure is simple, the practicability is strong, the working procedures are reduced, and the cost is reduced.
In the recovery device in the prior art, when the steel strip waste is recovered, the waste is often wound on the winding rod and is very firm, so that the waste is inconvenient to take off from the winding rod, the waste is troublesome to unload when the waste is wound to a certain degree every time, and the waste is dangerous if the waste is required to be uniformly distributed on the winding rod and manually guided.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a waste collecting device on a slitting machine for processing a transmitter case.
The purpose of the invention can be realized by the following technical scheme: a waste collecting device on a slitting machine for processing a transmitter case comprises a machine base, a winding mechanism, a guide mechanism and a transmission mechanism, and is characterized in that the guide mechanism is arranged in front of the winding mechanism and arranged on the machine base, the transmission mechanism is connected between the guide mechanism and the winding mechanism, the winding mechanism comprises a winding rod, a disc, a supporting seat and a clamping block, wherein the end part of the winding rod is provided with a driven gear, the disc is sleeved on the winding rod, the surface of the disc is provided with a semicircular groove, the disc is placed on the supporting seat, the disc is provided with a circular hole, the circular hole is provided with an opening outwards, the guide mechanism comprises a rotating shaft, the surface of the rotating shaft is provided with double spiral grooves, the baffle is rotatably connected to two sides of the rotating shaft, a sliding seat is slidably connected to, the upper half of the sliding seat is an annular block, the lower half of the sliding seat is a square block, a through hole is formed in the middle of the square block, a convex block embedded into a double spiral groove is arranged in the through hole, the convex block slides along the double spiral groove in the rotation of the rotating shaft to enable the sliding seat to move left and right, the transmission mechanism comprises a motor, a driving gear and a track, a motor output shaft is connected with the driving gear, a driven gear on a winding rod is meshed with the driving gear, a first belt pulley is further connected onto the winding rod, one end of the rotating shaft is connected with a second belt pulley, and the track is.
The waste material on the dividing and shearing machine for processing the transmitter case passes through the annular block on the sliding seat and is wound on the sleeve of the winding rod, the motor drives the rotating shaft and the winding rod to rotate, the sliding seat moves back and forth on the spiral groove in the rotating shaft, the waste material is uniformly wound on the sleeve along with the movement of the sliding seat, after the sleeve is completely wound, the motor is turned off, the rotating shaft and the winding rod stop rotating, the clamping block slides out to loosen the disc, the disc rotates in the semicircular groove of the base, the opening position is horizontal, the winding rod is pulled out of the disc by pulling, the buckle is loosened, the sleeve is detached from the winding rod, the new sleeve is fixed through the buckle, the winding rod is placed in the disc again, the disc is rotated to the initial position, the disc is clamped by the clamping block, and the machine can be continuously.
Furthermore, the double spiral grooves are formed by spiral grooves which are spirally upwards in the direction of the rotating shaft at the initial position in a one-way mode and reversely spirally downwards to the initial position after reaching the final position of the rotating shaft. The double spiral grooves are arranged in two directions, so that the convex blocks on the sliding seat can reversely return after moving to the rightmost end in the double spiral grooves, and waste materials can be uniformly wound on the winding rod.
Furthermore, the inner wall of the round hole of the disc is provided with a ball for the winding rod to rotate in the disc. So that the winding rod does not generate friction with the disc to generate resistance to rotation.
Furthermore, a handle is connected to one end of the winding rod. When the winding rod is detached or replaced, a worker can pull or lift the winding rod by holding the handle.
Furthermore, a sleeve is sleeved outside the winding rod, and a buckle which is inserted into the sleeve to fix the sleeve and the winding rod is arranged at the end part of the winding rod. Winding the waste material on the sleeve, change down the sleeve when full can, the buckle blocks the sleeve and makes the sleeve rotate along with around the pole, loosens the buckle and can lift the sleeve off.
Furthermore, the fixture block is provided with an arc-shaped groove, the surface of the groove body is provided with a rubber strip, and the disc is embedded into the arc-shaped groove. Rubber strip frictional force is big, and the disc embedding is fixed through frictional force wherein, and the disc shake produces the influence when preventing to rotate around the pole.
Furthermore, the bottom of the clamping block is provided with a T-shaped groove, the supporting seat is provided with a sliding groove, and the clamping block is connected to the supporting seat in a sliding mode. The clamping block is pushed to the disc by manpower, so that the clamping block clamps the disc, and the clamping block is pulled out to loosen the disc.
Compared with the prior art, the garbage collection device on the dividing and shearing machine for processing the transmitter case has the advantages that:
1. the device passes through the slide guide waste material, thereby the slide guides the waste material along pivot round trip movement and evenly twines on the winding stem, need not artificially go the guide, promotes the security, and is very convenient.
2. The double spiral grooves are arranged in two directions, so that the convex blocks on the sliding seat can reversely return after moving to the rightmost end in the double spiral grooves, and waste materials can be uniformly wound on the winding rod.
3. The balls on the disc prevent the winding rod from rubbing against the disc and thus generating resistance to rotation.
4. When the winding rod is detached or replaced, a worker can pull or lift the winding rod by holding the handle.
5. Winding the waste material on the sleeve, change down the sleeve when full can, the buckle blocks the sleeve and makes the sleeve rotate along with around the pole, loosens the buckle and can lift the sleeve off.
6. Rubber strip frictional force is big, and the disc embedding is fixed through frictional force wherein, and the disc shake produces the influence when preventing to rotate around the pole.
7. The clamping block is pushed to the disc by manpower, so that the clamping block clamps the disc, and the clamping block is pulled out to loosen the disc.
Drawings
Fig. 1 is a schematic view of a scrap collecting apparatus on a slitting machine for processing a transmitter case.
Fig. 2 is a schematic structural view of the guide mechanism.
Fig. 3 is a side view of the winding mechanism.
Fig. 4 is a schematic view of the connection between the fixture block and the support seat.
In the figure, 1, a motor; 2. a driven gear; 3. a first belt pulley; 4. winding the rod; 5. a sleeve; 6. a disc; 7. a handle; 8. a clamping block; 9. a rubber strip; 10. a machine base; 11. a baffle plate; 12. a rotating shaft; 13. a double spiral groove; 14. waste materials; 15. a second belt pulley; 16. a crawler belt; 17. a driving gear; 18. a ring block; 19. a square block; 20. a support plate; 21. a chute; 22. a ball bearing; 23. a supporting seat; 24. an opening; 25. an arc-shaped groove; 26. a T-shaped groove; 27. a slide carriage.
Detailed Description
The following is a detailed description of the embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, a waste collecting device on a slitting machine for processing a transmitter case comprises a machine base 10, a winding mechanism, a guiding mechanism and a transmission mechanism, and is characterized in that the guiding mechanism is arranged in front of the winding mechanism, both the guiding mechanism and the winding mechanism are arranged on the machine base 10, the transmission mechanism is connected between the guiding mechanism and the winding mechanism, the winding mechanism comprises a winding rod 4 with a driven gear 2 at the end, a disc 6 sleeved on the winding rod 4, a support seat 23 with a semicircular groove on the surface for placing the disc 6 and a clamping block 8 connected on the support seat 23 in a sliding manner, the center of the disc 6 is provided with a circular hole for the winding rod 4 to pass through, one side of the circular hole is provided with an opening 24 outwards, the guiding mechanism comprises a rotating shaft 12 with a double spiral grooves 13 on the surface, a baffle plate 11 rotatably connected on two sides of the rotating shaft 12, a sliding seat connected on the rotating shaft 12 in a sliding manner, and a support plate, two ends of the supporting plate 20 are connected to the baffle 11, the upper half part of the sliding seat is an annular block 18, the lower half part is a square block 19, a through hole is formed in the middle of the square block 19, a convex block embedded into a double spiral groove 13 is arranged in the through hole, the lower convex block slides along the double spiral groove 13 in the rotation of the rotating shaft 12 to enable the sliding seat to move left and right, the transmission mechanism comprises a motor 1, a driving gear 17 and a crawler 16, an output shaft of the motor 1 is connected with the driving gear 17, a driven gear 2 on a winding rod 4 is meshed with the driving gear 17, a first belt pulley 3 is further connected to the winding rod 4, one end of the rotating shaft 12 is connected with a second belt pulley 15, and the.
The double spiral grooves 13 are formed by spiral grooves which are spirally upward along the direction of the rotating shaft 12 in a single direction at an initial position and then reversely spirally downward to the initial position after reaching the final position of the rotating shaft 12. The double spiral grooves 13 are arranged in two directions, so that the lugs on the sliding seat can reversely return after moving to the rightmost end in the double spiral grooves 13, and the waste materials 14 can be uniformly wound on the winding rod 4.
The inner wall of the circular hole of the disc 6 is provided with a ball 22 for the winding rod 4 to rotate in the disc 6. So that the winding rod 4 does not generate friction with the disc 6 to generate resistance force for hindering the rotation.
A handle 7 is connected with one end of the winding rod 4. When disassembling or replacing, the worker holds the handle 7 and pulls or lifts the winding rod 4.
The winding rod 4 is externally sleeved with a sleeve 5, and the end part of the winding rod 4 is provided with a buckle which is inserted into the sleeve 5 to fix the sleeve 5 and the winding rod 4. Winding waste material 14 on the sleeve 5, changing down sleeve 5 when full can, the buckle blocks sleeve 5 and makes sleeve 5 can rotate along with around pole 4, loosens the buckle and can lift sleeve 5 off.
The fixture block 8 is provided with an arc-shaped groove 25, the surface of the groove body is provided with a rubber strip 9, and the disc 6 is embedded into the arc-shaped groove 25. The rubber strip 9 has large friction force, and the disc 6 is embedded into the rubber strip and fixed through the friction force, so that the disc 6 is prevented from shaking to generate influence when rotating around the rod 4.
The bottom of the fixture block 8 is provided with a T-shaped groove 26, the support seat 23 is provided with a sliding groove 21, and the fixture block 8 is connected to the support seat 23 in a sliding manner. The clamping block 8 is pushed to the disc 6 through manpower, so that the clamping block 8 clamps the disc 6, and the clamping block 8 is pulled out to loosen the disc 6.
The device leads the waste material 14 through the slide 27, thereby the slide guides the waste material 14 evenly to twine on the winding rod 4 along pivot 12 round trip movement, need not artificially go the guide, promotes the security, and is very convenient.
The waste 14 on the dividing and shearing machine for processing the transmitter case passes through the annular block 18 on the sliding seat and is wound on the sleeve 5 of the winding rod 4, the motor 1 drives the rotating shaft 12 and the winding rod 4 to rotate, the sliding seat moves back and forth on the spiral groove by rotating the rotating shaft 12, the waste 14 is uniformly wound on the sleeve 5 along with the movement of the sliding seat, after the sleeve 5 is completely wound, the motor 1 is turned off, the rotating shaft 12 and the winding rod 4 stop rotating, the clamping block 8 slides out to loosen the disc 6, the disc 6 rotates in the semicircular groove of the base, the position of the opening 24 is horizontal, the handle 7 is pulled to pull the winding rod 4 out of the disc 6, the buckle is loosened, the sleeve 5 is detached from the winding rod 4, a new sleeve 5 is fixed through the buckle, the winding rod 4 is placed in the disc 6, the disc 6 is rotated to the initial position, the clamping block 8 is used for clamping the disc 6, and the machine can be operated continuously to recycle the waste 14.

Claims (7)

1. A waste collecting device on a slitting machine for processing a transmitter case comprises a machine base, a winding mechanism, a guide mechanism and a transmission mechanism, and is characterized in that the guide mechanism is arranged in front of the winding mechanism and arranged on the machine base, the transmission mechanism is connected between the guide mechanism and the winding mechanism, the winding mechanism comprises a winding rod, a disc, a supporting seat and a clamping block, wherein the end part of the winding rod is provided with a driven gear, the disc is sleeved on the winding rod, the surface of the disc is provided with a semicircular groove, the disc is placed on the supporting seat, the disc is provided with a circular hole, the circular hole is provided with an opening outwards, the guide mechanism comprises a rotating shaft, the surface of the rotating shaft is provided with double spiral grooves, the baffle is rotatably connected to two sides of the rotating shaft, a sliding seat is slidably connected to, the upper half of the sliding seat is an annular block, the lower half of the sliding seat is a square block, a through hole is formed in the middle of the square block, a convex block embedded into a double spiral groove is arranged in the through hole, the convex block slides along the double spiral groove in the rotation of the rotating shaft to enable the sliding seat to move left and right, the transmission mechanism comprises a motor, a driving gear and a track, a motor output shaft is connected with the driving gear, a driven gear on a winding rod is meshed with the driving gear, a first belt pulley is further connected onto the winding rod, one end of the rotating shaft is connected with a second belt pulley, and the track is.
2. A scrap collecting apparatus in a shearing machine for processing transmitter cases as claimed in claim 1, wherein said double spiral groove is formed by a spiral groove which is spirally wound upward in a direction of the rotation shaft in a single direction at an initial position and is spirally wound downward to the initial position in a reverse direction after reaching a final position of the rotation shaft.
3. A scrap collecting apparatus in a shearing machine for machining transmitter cases as claimed in claim 1 wherein said circular aperture of said disc has balls on its inner wall for rotation of said rod in said disc.
4. A scrap collecting apparatus in a slitting machine for machining transmitter cases as set forth in claim 1 wherein a handle is attached to one end of the winding rod.
5. The scrap collecting apparatus in a slitting machine for processing transmitter cases as set forth in claim 1, wherein the winding rod is externally fitted with a sleeve, and the end of the winding rod is provided with a snap fit for inserting the sleeve to fix the winding rod.
6. The scrap collecting device for the slitting machine for machining the transmitter cases as claimed in claim 1, wherein the clamping blocks are provided with circular arc grooves, the surface of the groove body is provided with rubber strips, and the discs are embedded in the circular arc grooves.
7. The scrap collecting apparatus in a slitting machine for processing transmitter cases as claimed in claim 6, wherein the bottom of the clip has a T-shaped groove, the support has a slot, and the clip is slidably connected to the support.
CN201810369717.1A 2018-04-24 2018-04-24 Waste collecting device on slitting machine for machining transmitter case Active CN108747556B (en)

Priority Applications (1)

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CN201810369717.1A CN108747556B (en) 2018-04-24 2018-04-24 Waste collecting device on slitting machine for machining transmitter case

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Application Number Priority Date Filing Date Title
CN201810369717.1A CN108747556B (en) 2018-04-24 2018-04-24 Waste collecting device on slitting machine for machining transmitter case

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CN108747556B true CN108747556B (en) 2020-06-09

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798578A1 (en) * 1999-04-28 2001-03-23 Ethicon Inc METHOD AND MACHINE FOR FORMING DOUBLE ARMED SUTURES
CN201737522U (en) * 2010-07-22 2011-02-09 凯迈(洛阳)测控有限公司 Wire spool
CN102190212A (en) * 2011-03-10 2011-09-21 张巨登 Automatic cord arrangement structure of cord winder
CN202214078U (en) * 2011-08-03 2012-05-09 蚌埠市天一包装制品有限责任公司 Strip-shaped scrap edge winding device
CN202464958U (en) * 2012-02-14 2012-10-03 中汽商用汽车有限公司(杭州) Hose reel of high-pressure sewer flushing vehicle
CN103130031A (en) * 2011-11-22 2013-06-05 张家港市贝尔机械有限公司 Edge material winding machine
CN203292224U (en) * 2013-04-28 2013-11-20 江苏澳洋顺昌股份有限公司 Metal sheet splitting rim leftover winding device
CN203767740U (en) * 2014-03-21 2014-08-13 慈溪宏一电子有限公司 Cable arranging device of cable spool
CN104528432A (en) * 2014-12-24 2015-04-22 江门市蓬江区华龙包装材料有限公司 Film roll paying-off device
CN104909206A (en) * 2015-06-10 2015-09-16 长兴宏峰纺织印染有限公司 Spinning winding disc device
CN205684515U (en) * 2016-06-25 2016-11-16 浙江博凡实业有限公司 Steel band cutting waste material recovery device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483491A (en) * 1983-04-25 1984-11-20 Rainey James R Towel or tissue holder
DE19607349A1 (en) * 1996-02-27 1997-08-28 Voith Sulzer Papiermasch Gmbh Method and device for winding a paper web into a roll
CN202642933U (en) * 2012-06-11 2013-01-02 龙岩烟草工业有限责任公司 Tipping-paper guiding device and automatic tipping-paper replacing machine
CN204847593U (en) * 2015-06-18 2015-12-09 浙江自强电缆有限公司 Cable winding device
CN206969805U (en) * 2017-05-27 2018-02-06 北新集团建材股份有限公司 A kind of mask paper support anti-run safety device
CN107555221A (en) * 2017-09-02 2018-01-09 安徽工程大学 One kind upset stroller

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798578A1 (en) * 1999-04-28 2001-03-23 Ethicon Inc METHOD AND MACHINE FOR FORMING DOUBLE ARMED SUTURES
CN201737522U (en) * 2010-07-22 2011-02-09 凯迈(洛阳)测控有限公司 Wire spool
CN102190212A (en) * 2011-03-10 2011-09-21 张巨登 Automatic cord arrangement structure of cord winder
CN202214078U (en) * 2011-08-03 2012-05-09 蚌埠市天一包装制品有限责任公司 Strip-shaped scrap edge winding device
CN103130031A (en) * 2011-11-22 2013-06-05 张家港市贝尔机械有限公司 Edge material winding machine
CN202464958U (en) * 2012-02-14 2012-10-03 中汽商用汽车有限公司(杭州) Hose reel of high-pressure sewer flushing vehicle
CN203292224U (en) * 2013-04-28 2013-11-20 江苏澳洋顺昌股份有限公司 Metal sheet splitting rim leftover winding device
CN203767740U (en) * 2014-03-21 2014-08-13 慈溪宏一电子有限公司 Cable arranging device of cable spool
CN104528432A (en) * 2014-12-24 2015-04-22 江门市蓬江区华龙包装材料有限公司 Film roll paying-off device
CN104909206A (en) * 2015-06-10 2015-09-16 长兴宏峰纺织印染有限公司 Spinning winding disc device
CN205684515U (en) * 2016-06-25 2016-11-16 浙江博凡实业有限公司 Steel band cutting waste material recovery device

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