CN213893999U - Discharge conveying device for multi-station cold header - Google Patents
Discharge conveying device for multi-station cold header Download PDFInfo
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- CN213893999U CN213893999U CN202022846859.8U CN202022846859U CN213893999U CN 213893999 U CN213893999 U CN 213893999U CN 202022846859 U CN202022846859 U CN 202022846859U CN 213893999 U CN213893999 U CN 213893999U
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Abstract
The utility model discloses a discharge transmission device for a multi-station cold header, which belongs to the technical field of transmission devices and comprises a conveyor belt transmission device, wherein the conveyor belt transmission device is formed by hinging a plurality of conveyor belt transmission devices, the inner side wall of the conveyor belt transmission device is welded with a sawtooth block transmission device, one side of the inner side wall of the conveyor belt transmission device is connected with a first transmission wheel transmission device through the sawtooth block transmission device, the other side of the inner side wall of the conveyor belt transmission device is connected with a second transmission wheel transmission device through the sawtooth block transmission device, the conveyor belt surface of the discharge transmission device for the multi-station cold header of the utility model is provided with a plurality of limiting seats, a nut and a station can not slide down the conveyor belt on the conveyor belt surface, the middle part of the conveyor belt of the discharge transmission device for the multi-station cold header of the utility model is provided with a damping device, the middle part of the conveying belt can be supported, the middle part of the conveying belt is prevented from being damaged due to compression and sinking, and the damping effect is good.
Description
Technical Field
The utility model relates to a transmission device field specifically is a discharge transmission device for multistation cold heading machine.
Background
The cold heading machine is equipment for specially producing fasteners such as nuts and bolts in batches by taking a pier as a main part, the nuts can be sent out of a case after being formed in the cold heading machine, then finished nuts are conveyed to a storage box through a discharging transmission belt, and the current discharging transmission device is a conveyor belt.
Traditional discharge conveying device for multistation cold heading machine has following shortcoming: 1. the traditional discharge transmission device for the multi-station cold header adopts a conveyor belt for transmission, and fasteners such as nuts and bolts are easy to slip on the surface of the conveyor belt and even slide down the conveyor belt; 2. the head end and the tail end of a conveyor belt of the traditional discharge conveying device for the multi-station cold header are both connected with a driving wheel, the middle part is pressed and easily concaved and even damaged, stable transportation cannot be realized during transportation, and nuts, bolts and the like can be bumped to lower the conveyor belt; therefore, the discharge conveying device for the multi-station cold header is provided by the technical personnel in the field so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a discharge transmission device for a multi-station cold header, the surface of a conveyor belt of the discharge transmission device for the multi-station cold header is provided with a plurality of limiting seats, a nut and a station can not slide on the surface of the conveyor belt or even slide down the conveyor belt, when the nut is discharged from a discharge port of the cold header, the nut uniformly falls on the surface of the conveyor belt, part of the nut falls in a limiting groove of the limiting seat, and part of the nut falls in a groove between the limiting seat and the limiting seat, because the cross section of the limiting seat is isosceles trapezoid, the cross section of a gap between the limiting seats is inverted isosceles trapezoid, the nut can be limited in the same way, the limiting seats are provided with a plurality of grooves which enable the surface of the conveyor belt to form unevenness, bolts and nuts are not easy to slide on the surface of the conveyor belt, and the conveyor belt slides down to fall to the ground, the middle part of the conveyor belt of the discharge transmission device for the multi-station cold header is provided with a damping device, the middle part of the conveyor belt can be supported, the middle part of the conveyor belt is prevented from being depressed and damaged, the damping effect is good, the motor is started, the motor drives the second transmission wheel to rotate through the coupler and the transmission rod, as the sawtooth blocks are welded on the outer side wall of the second transmission wheel and meshed with the sawtooth blocks on the inner side wall of the conveyor belt, the conveyor belt rotates along with the second transmission wheel, the first transmission wheel on one side of the inner side wall of the conveyor belt simultaneously rotates, at the moment, the sawtooth blocks on the middle part of the inner side wall of the conveyor belt move along with the conveyor belt and slide through the damping device, the upper rotating wheel on the top of the damping device rotates along with the sawtooth blocks on the upper part of the inner side wall of the conveyor belt, the lower rotating wheel at the bottom of the damping device rotates along with the sawtooth blocks on the lower part of the inner side wall of the conveyor belt, as the sawtooth blocks are welded on the surfaces of the upper rotating wheel and the lower rotating wheel, the connecting rod moves up and down at a small amplitude when the connecting rod on the upper part of the damping device moves down, the slider of connecting rod bottom slides down in the sliding sleeve, and the spring pressurized shortens, when the connecting rod of damping device lower part shifts up, the slider at connecting rod top upwards slides in the sliding sleeve, and the spring pressurized shortens, and the shock attenuation is effectual to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the conveying belt transmission device is formed by hinging a plurality of conveying belt transmission devices, a sawtooth block transmission device is welded on the inner side wall of each conveying belt transmission device, one side of the inner side wall of each conveying belt transmission device is connected with a first driving wheel transmission device through the sawtooth block transmission device, the other side of the inner side wall of each conveying belt transmission device is connected with a second driving wheel transmission device through the sawtooth block transmission device, a limiting seat transmission device is welded at the top of each conveying belt transmission device, a limiting groove transmission device is arranged at the top of each limiting seat transmission device, a rubber protective sleeve transmission device is detachably connected to the inner side wall of each limiting groove transmission device, an anti-skid thread transmission device is arranged at the top of each rubber protective sleeve transmission device, two ends of each first driving wheel transmission device are hinged with one end of a connecting sheet transmission device, and the connecting sheet transmission device is fixedly connected with a damping device transmission device, and the top and the bottom of the damping device transmission device are meshed and connected with the inner side wall of the conveyor belt transmission device.
As a further aspect of the present invention: the first driving wheel and the second driving wheel are both mounted on the inner side wall of the support frame, supporting legs are welded at the bottom of the support frame, supporting blocks are welded at the bottoms of the supporting legs, and rubber pads are bonded at the bottoms of the supporting blocks.
As a further aspect of the present invention: and the power input end of the second driving wheel is connected with the power output end of the motor through a transmission rod and a coupling.
As a further aspect of the present invention: the conveying strip is made of metal materials, a first single lug fixedly connected with one side of the conveying strip, a second single lug fixedly connected with the other side of the conveying strip, and the two sides of the conveying strip are hinged to the adjacent conveying strip through the first single lug, the second single lug and the double-end screw.
As a further aspect of the present invention: the mounting pin is welded on the inner side wall of the limiting groove and is inserted at the bottom of the rubber protective sleeve.
As a further aspect of the present invention: damping device includes runner, connecting rod, slider, sliding sleeve, spring and lower runner, sliding sleeve inside wall upper portion is passed through slider and connecting rod and is gone up runner sliding connection, rotate between connecting rod and the last runner and be connected, sliding sleeve inside wall lower part is passed through slider and connecting rod and lower runner sliding connection, rotate between connecting rod and the lower runner and be connected, the slider bottom on sliding sleeve inside wall upper portion is passed through the spring and is connected with the slider top of sliding sleeve inside wall lower part.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the surface of the conveyor belt of the discharge transmission device for the multi-station cold header of the utility model is provided with a plurality of limiting seats, one nut and one station can not slide on the surface of the conveyor belt or even slide down the conveyor belt, when the nuts are discharged from the discharge port of the cold header, the nuts uniformly fall on the surface of the conveyor belt, part of the nuts fall in the limiting groove of the limiting seat, part of the nuts fall in the groove between the limiting seat and the limiting seat, because the cross section of the limiting seats is isosceles trapezoid, the cross section of the gap between the limiting seats is inverted isosceles trapezoid, the nuts can be limited, the number of the limiting seats is a plurality, the surface of the conveying belt forms a plurality of uneven grooves, bolts and nuts are not easy to slide on the surface of the conveying belt, the conveying belt slides down to fall on the belt ground, the problem that when the traditional discharge transmission device for the multi-station cold header is used for conveying nuts and bolts is solved, the fasteners such as nuts and bolts are easy to slip on the surface of the conveyor belt and even slip off the conveyor belt.
2. The utility model discloses a discharging transmission device for multi-station cold header's conveyer belt middle part is provided with damping device, can support the conveyer belt middle part, prevent the conveyer belt middle part from being depressed and damaged, the shock attenuation is effectual, open the motor, the motor drives the second drive wheel through shaft coupling and transfer line and rotates, because the welding of second drive wheel lateral wall has the sawtooth piece and is connected with the sawtooth piece meshing of conveyer belt inside wall, the conveyer belt rotates along with the second drive wheel, the first drive wheel of conveyer belt inside wall one side rotates simultaneously, the sawtooth piece at this moment middle part of conveyer belt inside wall moves along with the conveyer belt, slide damping device, the last runner at damping device top rotates along with the sawtooth piece on conveyer belt inside wall upper portion, the lower runner at the damping device bottom rotates along with the sawtooth piece of conveyer belt inside wall lower part, because the surface welding of last runner and lower runner has the sawtooth piece, unsmooth, make the connecting rod remove by a small margin from top to bottom during the rotation, when the connecting rod on damping device upper portion moves down, the slider of connecting rod bottom slides downwards in the sliding sleeve, the spring pressurized shortens, when the connecting rod of damping device lower part shifts up, the slider at connecting rod top upwards slides in the sliding sleeve, the spring pressurized shortens, the shock attenuation is effectual, solve the problem that traditional multistation ejection of compact transmission device for cold heading machine middle part is easy pressurized and is damaged and can't steadily transport fasteners such as nut bolt.
Drawings
Fig. 1 is a schematic overall structure diagram of a discharge conveying device for a multi-station cold header according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a damping device of a discharge transmission device for a multi-station cold header according to an embodiment of the present invention;
fig. 3 is a schematic side view of a conveying strip of the discharge conveying device for the multi-station cold header according to the embodiment of the present invention;
fig. 4 is the utility model discloses a multistation ejection of compact transmission device for cold heading machine's conveying strip overlook the schematic structure.
In the figure: 1. a conveyor belt; 2. a first drive pulley; 3. a sawtooth block; 4. a transfer bar; 5. a damping device; 6. a second transmission wheel; 7. an electric motor; 8. supporting legs; 9. a support block; 10. a rubber pad; 11. connecting sheets; 12. an upper runner; 13. a connecting rod; 14. a slider; 15. a sliding sleeve; 16. a spring; 17. a lower runner; 18. a limiting seat; 19. a limiting groove; 20. mounting a needle; 21. a rubber protective sleeve; 22. anti-skid lines; 23. a first single ear; 24. a second monaural; 25. a double-ended screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a discharge transmission device for a multi-station cold header comprises a conveyor belt 1, wherein the conveyor belt 1 is formed by hinging a plurality of conveyor strips 4, a sawtooth block 3 is welded on the inner side wall of the conveyor belt 1, one side of the inner side wall of the conveyor belt 1 is connected with a first transmission wheel 2 through the sawtooth block 3, the other side of the inner side wall of the conveyor belt 1 is connected with a second transmission wheel 6 through the sawtooth block 3, a limiting seat 18 is welded on the top of each conveyor strip 4, a limiting groove 19 is formed on the top of the limiting seat 18, a rubber protective sleeve 21 is detachably connected to the inner side wall of the limiting groove 19, anti-skid veins 22 are formed on the top of the rubber protective sleeve 21, two ends of the first transmission wheel 2 are hinged with one end of a connecting sheet 11, the connecting sheet 11 is, the utility model discloses discharge transmission device's for multistation cold heading machine conveyer belt 1 surface is provided with the spacing seat of a plurality of 18, and station of a nut can not slide conveyer belt 1 even at 1 surface slip of conveyer belt, the utility model discloses discharge transmission device's for multistation cold heading machine conveyer belt 1 middle part is provided with damping device 5, can support conveyer belt 1 middle part, prevents that 1 middle part of conveyer belt is pressed sunken to be damaged, and the shock attenuation is effectual.
The first driving wheel 2 and the second driving wheel 6 are both mounted on the inner side wall of the support frame, supporting legs 8 are welded at the bottom of the support frame, supporting blocks 9 are welded at the bottoms of the supporting legs 8, rubber pads 10 are bonded at the bottoms of the supporting blocks 9, and the support frame is enabled to stand on the ground stably.
The power input end of the second driving wheel 6 is connected with the power output end of the motor 7 through the transmission rod and the coupler, the motor 7 drives the second driving wheel 6 to rotate through the coupler and the transmission rod, and the conveying belt 1 works along with the rotation of the second driving wheel 6 because the outer side wall of the second driving wheel 6 is welded with the sawtooth blocks 3 and is meshed with the sawtooth blocks 3 on the inner side wall of the conveying belt 1.
Wherein, conveying strip 4 is made for the metal material, the first monaural 23 of 4 one sides fixedly connected with of conveying strip, 4 opposite side fixedly connected with second monaural 24 of conveying strip, 4 both sides of conveying strip are all articulated with adjacent conveying strip 4 through first monaural 23, second monaural 24 and double-end screw 25, and the work of whole conveyer belt 1 is made things convenient for to the articulated mode.
The mounting needle 20 is welded on the inner side wall of the limiting groove 19, the mounting needle 20 is inserted into the bottom of the rubber protective sleeve 21, the rubber protective sleeve 21 is conveniently mounted in the limiting groove 19, and the mounting is stable and convenient to detach and replace at any time.
Wherein, damping device 5 includes runner 12, connecting rod 13, slider 14, sliding sleeve 15, spring 16 and lower runner 17, slider 14 and connecting rod 13 and last runner 12 sliding connection are passed through to sliding sleeve 15 inside wall upper portion, rotate between connecting rod 13 and the upper runner 12 and be connected, slider 14 and connecting rod 13 and lower runner 17 sliding connection are passed through to sliding sleeve 15 inside wall lower part, rotate between connecting rod 13 and the lower runner 17 and be connected, slider 14 bottom on sliding sleeve 15 inside wall upper portion is connected with slider 14 top of sliding sleeve 15 inside wall lower part through spring 16, during the work of conveyer belt 1 removes, upper runner 12 at damping device 5 top rotates along with sawtooth block 3 on conveyer belt 1 inside wall upper portion, lower runner 17 at damping device 5 bottom rotates along with sawtooth block 3 on conveyer belt 1 inside wall lower part, because last runner 12 and lower runner 17 surface all welding have sawtooth block 3, unevenness enables the connecting rod 13 to move up and down in a small range during rotation, when the connecting rod 13 on the upper portion of the damping device 5 moves downwards, the sliding block 14 at the bottom of the connecting rod 13 slides downwards in the sliding sleeve 15, the spring 16 is pressed to be shortened, when the connecting rod 13 on the lower portion of the damping device 5 moves upwards, the sliding block 14 at the top of the connecting rod 13 slides upwards in the sliding sleeve 15, the spring 16 is pressed to be shortened, and the damping effect is good.
The utility model discloses a theory of operation is: when the nuts are discharged from the discharge port of the cold header, the nuts are uniformly dropped on the surface of the conveyor belt 1, part of the nuts are dropped in the limiting groove 19 of the limiting seat 18, part of the nuts are dropped in the groove between the limiting seat 18 and the limiting seat 18, because the cross section of the limiting seat 18 is isosceles trapezoid, the cross section of the gap between the limiting seats 18 is inverted isosceles trapezoid, the nuts can be limited, and a plurality of limiting seats 18 are arranged, so that the surface of the conveyor belt 1 forms a plurality of grooves which are uneven, bolts and nuts are not easy to slide on the surface of the conveyor belt 1, and the conveyor belt 1 is slid down to the ground surface, the middle part of the conveyor belt 1 of the discharge transmission device for the cold header is provided with the damping device 5, the middle part of the conveyor belt 1 can be supported, the middle part of the conveyor belt 1 is prevented from being depressed and damaged, the damping effect is good, the external power supply is provided, the motor 7 is opened through an external switch (the model of the motor 7 is YS5624, the working principle is as follows: the stator winding is used for generating a rotating magnetic field and acts on the squirrel-cage closed aluminum frame to form magnetoelectric power rotating torque, current can pass through the armature squirrel-cage aluminum frame under the action of the rotating magnetic field of the stator winding, and the current is acted by the magnetic field to enable the motor to rotate. ) The motor 7 drives the second transmission wheel 6 to rotate through the coupler and the transmission rod, as the outer side wall of the second transmission wheel 6 is welded with the sawtooth blocks 3 and is meshed with the sawtooth blocks 3 on the inner side wall of the transmission belt 1, the transmission belt 1 rotates along with the second transmission wheel 6, the first transmission wheel 2 on one side of the inner side wall of the transmission belt 1 simultaneously rotates, at the moment, the sawtooth blocks 3 in the middle of the inner side wall of the transmission belt 1 move along with the transmission belt 1 and slide over the shock absorption device 5, the upper rotary wheel 12 on the top of the shock absorption device 5 rotates along with the sawtooth blocks 3 on the upper part of the inner side wall of the transmission belt 1, the lower rotary wheel 17 at the bottom of the shock absorption device 5 rotates along with the sawtooth blocks 3 on the lower part of the inner side wall of the transmission belt 1, as the sawtooth blocks 3 are welded on the surfaces of the upper rotary wheel 12 and the lower rotary wheel 17 and are uneven, the connecting rod 13 moves up and down slightly during rotation, when the connecting rod 13 on the upper part of the shock absorption device 5 moves down, the slide block 14 at the bottom of the connecting rod 13 slides downwards in the sliding sleeve 15, the spring 16 is compressed and shortened, when the connecting rod 13 at the lower part of the damping device 5 moves upwards, the sliding block 14 at the top of the connecting rod 13 slides upwards in the sliding sleeve 15, the spring 16 is compressed and shortened, and the damping effect is good.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a discharge transmission device for multistation cold heading machine, includes conveyer belt (1), its characterized in that: the conveying belt (1) is formed by hinging a plurality of conveying strips (4), the inner side wall of the conveying belt (1) is welded with a sawtooth block (3), one side of the inner side wall of the conveyor belt (1) is connected with the first drive wheel (2) through a sawtooth block (3), the other side of the inner side wall of the conveyor belt (1) is connected with a second driving wheel (6) through a sawtooth block (3), the top of the conveying strip (4) is welded with a limiting seat (18), the top of the limiting seat (18) is provided with a limiting groove (19), the inner side wall of the limit groove (19) is detachably connected with a rubber protective sleeve (21), the top of the rubber protective sleeve (21) is provided with anti-skid grains (22), two ends of the first driving wheel (2) are hinged with one end of the connecting sheet (11), the connecting piece (11) is fixedly connected with the damping device (5), and the top and the bottom of the damping device (5) are meshed and connected with the inner side wall of the conveyor belt (1).
2. The discharging and conveying device for the multi-station cold header as claimed in claim 1, wherein: first drive wheel (2) and second drive wheel (6) are all installed and have supporting leg (8) in support frame inside wall and the welding of support frame bottom, supporting leg (8) bottom welding has supporting shoe (9), rubber pad (10) have been bonded to supporting shoe (9) bottom.
3. The discharging and conveying device for the multi-station cold header as claimed in claim 1, wherein: and the power input end of the second driving wheel (6) is connected with the power output end of the motor (7) through a transmission rod and a coupling.
4. The discharging and conveying device for the multi-station cold header as claimed in claim 1, wherein: conveying strip (4) are made for the metal material, the first monaural (23) of conveying strip (4) one side fixedly connected with, conveying strip (4) opposite side fixedly connected with second monaural (24), conveying strip (4) both sides are all articulated with adjacent conveying strip (4) through first monaural (23), second monaural (24) and double-end screw (25).
5. The discharging and conveying device for the multi-station cold header as claimed in claim 1, wherein: the mounting pin (20) is welded on the inner side wall of the limiting groove (19), and the mounting pin (20) is inserted into the bottom of the rubber protective sleeve (21).
6. The discharging and conveying device for the multi-station cold header as claimed in claim 1, wherein: damping device (5) include runner (12), connecting rod (13), slider (14), sliding sleeve (15), spring (16) and lower runner (17), slider (14) and connecting rod (13) and upper runner (12) sliding connection are passed through to sliding sleeve (15) inside wall upper portion, rotate between connecting rod (13) and upper runner (12) and be connected, slider (14) and connecting rod (13) and lower runner (17) sliding connection are passed through to sliding sleeve (15) inside wall lower part, rotate between connecting rod (13) and lower runner (17) and be connected, slider (14) bottom on sliding sleeve (15) inside wall upper portion is passed through spring (16) and is connected with slider (14) top of sliding sleeve (15) inside wall lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022846859.8U CN213893999U (en) | 2020-12-01 | 2020-12-01 | Discharge conveying device for multi-station cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022846859.8U CN213893999U (en) | 2020-12-01 | 2020-12-01 | Discharge conveying device for multi-station cold header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213893999U true CN213893999U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022846859.8U Active CN213893999U (en) | 2020-12-01 | 2020-12-01 | Discharge conveying device for multi-station cold header |
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| Country | Link |
|---|---|
| CN (1) | CN213893999U (en) |
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2020
- 2020-12-01 CN CN202022846859.8U patent/CN213893999U/en active Active
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