CN214694400U

CN214694400U - Continuous zinc stripping mechanism

Info

Publication number: CN214694400U
Application number: CN202022352629.6U
Authority: CN
Inventors: 杨成; 黄文虎; 何俊; 丁敬斌; 梁海波
Original assignee: Zhongji Sunward Technology Co ltd; CINF Engineering Corp Ltd
Current assignee: Zhongji Sunward Technology Co ltd; CINF Engineering Corp Ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-11-12
Anticipated expiration: 2030-10-21

Abstract

The utility model provides a continuous zinc stripping mechanism. The continuous zinc stripping mechanism comprises a base, a guide device, a transmission device, a stripping knife device and a push-pull device; the base is of a frame structure with a hollow middle part, two or more groups of guide devices are symmetrically arranged on two sides of the hollow part, the transmission device which is movably connected with the guide devices on two sides is arranged between the two guide devices, two groups of push-pull devices are symmetrically arranged on the other two sides of the hollow part, the peeling knife device is movably arranged on the transmission device and penetrates through the hollow part of the base, and the side surface of the peeling knife device is movably connected with the push-pull devices. The utility model provides a it has solved and has shelled zinc equipment operating efficiency low, the knife rest walking speed is slow, the structure is more complicated, the mechanism scheduling problem partially to shell zinc mechanism in succession.

Description

Continuous zinc stripping mechanism

Technical Field

The utility model relates to a shell zinc equipment field, concretely relates to shell zinc mechanism in succession.

Background

According to the existing stripping machine equipment, an oil cylinder is arranged at the top of the equipment to realize linear motion of up-and-down walking of a tool rest, the tool rest is guided by a linear guide rail, a stripping knife is stopped above a negative plate zinc sheet, and then the stripping knife is pushed to be closed by the lateral oil cylinder. Or the stripping knife is arranged in the middle of the speed reducing motor, gears are arranged on two sides of the transmission shaft, the rack is arranged on the outer side of the support, a linear guide rail is arranged on the inner side of the support for guiding, the stripping knife stops above the negative plate zinc sheet, and the stripping knife is pushed to close through the lateral oil cylinder. The problems that the stripping knives are not continuous in action from top to bottom, the stripping knives need to be stopped above the negative plate and then closed, the operation efficiency is low, the travelling speed of the knife rest is low, the structure is complex, and the mechanism is heavy exist.

SUMMERY OF THE UTILITY MODEL

For the operating efficiency who solves prior art's zinc stripping device existence low, knife rest walking speed is slow, the structure is more complicated, the mechanism technical problem such as overweight, the utility model provides a solve the zinc mechanism of shelling in succession of above-mentioned problem.

A continuous zinc stripping mechanism comprises a base, a guide device, a transmission device, a stripping knife device and a push-pull device; the base is of a frame structure with a hollow middle part, two or more groups of guide devices are symmetrically arranged on two sides of the hollow part, the transmission device which is movably connected with the guide devices on two sides is arranged between the two guide devices, two groups of push-pull devices are symmetrically arranged on the other two sides of the hollow part, the peeling knife device is movably arranged on the transmission device and penetrates through the hollow part of the base, and the side surface of the peeling knife device is movably connected with the push-pull devices.

In a preferred embodiment of the continuous zinc peeling mechanism provided by the present invention, the base is a rectangular frame, two sets of the guiding device are provided at the positions close to the two wide sides of the rectangular frame at an angle perpendicular to the two wide sides of the rectangular frame, and two sets of the pushing and pulling device are provided at the positions close to the two long sides of the rectangular frame.

In a preferred embodiment of the continuous zinc stripping mechanism provided by the utility model, the guiding device comprises a bottom plate, a guide rod, a rack and a bearing, the bottom plate is fixed in the position that the base is close to its two broadsides, and it keeps away from the one side of base is equipped with its vertically angle the guide rod, two one side that the guide rod is close to each other is equipped with and arranges along its length direction the rack, bearing slidable overlap in outside the guide rod, and contactless the rack. And a top plate is arranged between the two guide rods and connected with the tail end of the guide rod far away from the base, and one surface of the top plate close to the base is provided with a buffer head which is abutted to the transmission device.

In a preferred embodiment of the continuous zinc stripping mechanism provided by the present invention, the transmission device comprises a housing, gears, bearing seats, a coupling, and a motor, wherein two ends of the housing are respectively and fixedly connected to two of the bearings, and the middle of the housing is provided with four gears which are sequentially connected through four pairs of the bearing seats, wherein two of the gears at two ends are respectively connected to two of the racks, the middle shafts of the two gears pass through the bearing seats and are connected to the motor through the coupling, and the motor is fixed to the housing; the peeling knife device is also arranged on the housing. The housing is of a waist-round structure, the arc inner walls at two ends of the housing are fixedly connected with the bearing, and four gears which are sequentially connected are arranged in the housing through four pairs of bearing seats; and a cover plate is arranged on the end face close to the base, and the motor and the peeling knife device are arranged on the cover plate. The middle shaft of one or more gears penetrates through the bearing seat, the tail end of the middle shaft is provided with a brake disc, and one or more brake calipers matched with the middle shaft are arranged outside the housing in a one-to-one correspondence mode.

In a preferred embodiment of the continuous zinc stripping mechanism provided by the present invention, the stripping knife device comprises a knife rest and a stripping knife, wherein the knife rest is a strip-shaped rod body, one end of the knife rest is connected with the cover plate through a rotating shaft, and the other end of the knife rest passes through the base and is connected with the stripping knife at the tail end; every two tool rests are connected with one peeling knife and are marked as a group, and the two groups of tool rests and the peeling knives are symmetrically arranged on two sides of the cover plate which are not adjacent to the guide rod; the tool rest comprises three sections, wherein the first section and the third section are parallel straight sections, and the second section is an inclined section for connecting the first section and the third section; the two tool rests in the same group are parallel, and one sides close to each other are provided with guide grooves arranged along the length direction of the tool rests; the second sections of the tool holders of different groups are inclined in a direction towards each other. The push-pull device comprises idler wheels and idler wheel frames, the four idler wheels are arranged in the four guide grooves, two ends of each idler wheel frame are movably connected with the idler wheels in the two cutter holders arranged on the same side of the cover plate respectively, and the two idler wheel frames are fixed at the positions of two long edges of the base. The push-pull device also comprises springs and telescopic units, one or more springs are arranged between the two roller carriers for connection, and the outer sides far away from each other are respectively connected with the movable end of one telescopic unit; the telescopic unit is arranged at the position of two long edges of the base.

Compared with the prior art, the utility model provides a strip cutter of the continuous zinc stripping mechanism is automatic closed in the process of moving down and stripping zinc, the action is continuous without pause, the operation efficiency is high, and the quick stop response of the cutter rest is quick and stable; compact and beautiful structure and light weight; in the continuous zinc stripping mechanism, the racks are arranged on the inner side of the guide rod, the shafts of the gears on two sides are arranged in parallel, the radial load of the gears is small, the service lives of the gears and the racks are long, and the transmission is stable and reliable.

Drawings

FIG. 1 is a perspective view of a continuous zinc stripping mechanism;

FIG. 2 is an enlarged view of a portion of FIG. 1 with the base located;

FIG. 3 is an enlarged fragmentary view of the transmission of FIG. 1;

FIG. 4 is a perspective view of a part of the structure of a guide device in the continuous zinc stripping mechanism;

FIG. 5 is a perspective view of a transmission device in the continuous zinc stripping mechanism;

FIG. 6 is a perspective view of the transmission device in the continuous zinc stripping mechanism at another view angle;

fig. 7 is a perspective view of a part of the structure of a stripping knife device in the continuous zinc stripping mechanism.

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.

Please refer to fig. 1, which is a schematic structural diagram of a continuous zinc peeling mechanism 1 provided by the present invention, including a base 2, a guiding device 3, a transmission device 4, a peeling device 5, and a push-pull device 6.

Please refer to fig. 2, fig. 3, and fig. 4, which are respectively a partially enlarged view of the base 2, the transmission device 4, and a perspective view of a portion of the guiding device 3 of the continuous zinc peeling mechanism 1. The base 2 is a rectangular frame, supporting legs are arranged below four corners (shown in the figure, the same below) and fixed on a conveying line of a cathode plate 7, two groups of guide devices 3 are arranged at the wide side of the top, and two groups of push-pull devices 6 are arranged at the long side.

The guide device 3 comprises a bottom plate 31, a guide rod 32, a rack 33, a bearing 34, a top plate 35 and a buffer head 36. The bottom plate 31 is fixed at the position of the wide edge of the top of the base 2, and the guide rod 32 is vertically fixed above the bottom plate. The rack 33 is arranged on one side of the two guide rods 32 close to each other along the length direction of the guide rods, the bearing 34 capable of sliding along the guide rods is sleeved on the outer portion of the guide rods in a clearance fit mode, and the bearing 34 does not contact with the rack 33 in the sliding process. The tops of the two guide rods 32 are connected through the top plate 35, the top plate 35 is parallel to the bottom plate 31, and the bottom of the top plate 35 is provided with two buffer heads 36 perpendicular to the bottom plate.

Referring to fig. 3, fig. 5 and fig. 6, fig. 3 is a partially enlarged view of the transmission device 4 in the continuous zinc stripping mechanism 1, and fig. 5 and fig. 6 are perspective views of the transmission device 4 at two different viewing angles, respectively.

The transmission device 4 comprises a housing 41, a gear 42, a bearing seat 43, a coupling 44, a hydraulic motor 45, a brake disc 46, a brake caliper 47 and a cover plate 48. The housing 41 is of a waist-round structure, the arc inner walls at two ends of the housing are respectively and fixedly connected with one bearing 34, four gears 42 which are meshed in sequence are arranged in the housing side by side, and two ends of a middle shaft of each gear are respectively connected with the inner wall of the housing 41 through the bearing seats 43.

The same end of the central shaft of the two outermost gears 42 continues to pass through the bearing seat 43 and is connected with the power output shaft of the hydraulic motor 45 through the coupler 44. The other end of the central axis of the leftmost one of said toothed wheels 42 also continues through the opposite other of said bearing blocks 43 and is provided at the end with said brake disc 46.

The bottom of the housing 41 is provided with the square cover plate 48, the width of the cover plate is larger than that of the housing 41, and a bracket for bearing the hydraulic motor 45 and a bracket for bearing the brake caliper 47 are respectively arranged at the positions beyond the cover plate and at the two sides of the housing 41. The brake disc 46 is located between the two clamping arms of the brake caliper 47.

Fig. 2 and fig. 7 are a partially enlarged view of the base 2 of the continuous zinc stripping mechanism 1 and a perspective view of a part of the structure of the stripping knife device 5.

The peeling knife device 5 comprises a knife holder 51 and a peeling knife 52. The tool holder 51 is a strip-shaped rod body and comprises three sections, wherein the first section and the third section are parallel straight sections, and the second section is an inclined section for connecting the first section and the third section. The first section of the knife rest 51 is connected with the bottom surface of the cover plate 48 through a rotating shaft, the swinging direction is parallel to the wide side of the base 2, the third section downwards passes through the cavity in the middle of the base 2, and the bottom end of the knife rest is connected with the peeling knife 52.

Every two knife holders 51 are connected with one peeling knife 52, and the peeling knives are marked as a group. The two tool holders 51 in the same group are arranged on one side of the cover plate 48 close to the long edge of the base 2 in parallel, and the peeling knife 52 is parallel to the long edge of the base 2. A groove 53 is formed along the length direction of the two tool holders 51 of the same group at the side close to each other. Two sets of the second sections are symmetrically arranged on two sides of the cover plate 48, and the second sections of different sets are inclined towards the direction close to each other.

The push-pull device 6 comprises a roller 61, a roller frame 62, a spring 63 and a linear module 64. The rollers 61 are correspondingly arranged in the grooves 53 of the four tool rests 51 one by one, can roll up and down along the grooves 53, and the two rollers 61 arranged on the two tool rests 51 in the same group are connected with one roller frame 62. The roller frame 62 is in a C-shaped structure, two ends of the roller frame are respectively connected with one roller 61, the inner side of the roller frame is connected with the inner side of the other roller frame 62 through two springs 63, and the outer side of the roller frame is connected with the linear module 64. The linear module 64 is a linear module including a slide bar, a screw rod and a motor, a fixed end is arranged on the long side of the base 2, and a movable end is connected with the outer side of the roller frame 62.

In specific implementation, when the cathode plate 7 moves to the zinc stripping position along with the conveying line, the hydraulic motor 45 is started to drive the gear 42 to rotate so as to drive the transmission device 4 and the stripping knife device 5 to integrally move downwards. In the downward moving process, the tool rests 51 move along the roller 61, move downward and simultaneously approach each other, so that the peeling knives 52 also approach each other and attach to the cathode plate 7, and move downward continuously to finally peel off the zinc layer. Meanwhile, the stretching of the linear module 64 can be controlled, the position of the peeling knife 52 can be adjusted, and tight fit can be ensured. The peeling knife 52 can also be pulled directly by the linear module 64 to realize quick detachment.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A continuous zinc stripping mechanism is characterized in that: comprises a base, a guiding device, a transmission device, a peeling knife device and a push-pull device; the base is of a frame structure with a hollow middle part, two or more groups of guide devices are symmetrically arranged on two sides of the hollow part, the transmission device which is movably connected with the guide devices on two sides is arranged between the two guide devices, two groups of push-pull devices are symmetrically arranged on the other two sides of the hollow part, the peeling knife device is movably arranged on the transmission device and penetrates through the hollow part of the base, and the side surface of the peeling knife device is movably connected with the push-pull devices.

2. The continuous zinc stripping mechanism of claim 1, wherein: the base is a rectangular frame, two groups of guide devices are arranged at positions close to two wide edges of the base in a perpendicular angle with the base, and two groups of push-pull devices are arranged at positions close to two long edges of the base.

3. The continuous zinc stripping mechanism of claim 2, wherein: the guide device comprises a bottom plate, guide rods, racks and bearings, wherein the bottom plate is fixed at the position, close to two wide edges of the bottom plate, of the base, one surface, far away from the base, of the bottom plate is provided with the guide rods at an angle perpendicular to the guide rods, one side, close to each other, of each of the two guide rods is provided with the racks arranged along the length direction of the guide rods, and the bearings are slidably sleeved outside the guide rods and are not in contact with the racks.

4. The continuous zinc stripping mechanism of claim 3, wherein: and a top plate is arranged between the two guide rods and connected with the tail end of the guide rod far away from the base, and one surface of the top plate close to the base is provided with a buffer head which is abutted to the transmission device.

5. The continuous zinc stripping mechanism according to claim 3 or 4, characterized in that: the transmission device comprises a housing, gears, bearing seats, a coupler and a motor, wherein two ends of the housing are respectively and fixedly connected with two bearings, the middle part of the housing is provided with four gears which are sequentially connected through four pairs of bearing seats, the two gears at two ends are respectively connected with two racks, central shafts of the two gears penetrate through the bearing seats and are connected with the motor through the coupler, and the motor is fixed on the housing; the peeling knife device is also arranged on the housing.

6. The continuous zinc stripping mechanism of claim 5, wherein: the housing is of a waist-round structure, the arc inner walls at two ends of the housing are fixedly connected with the bearing, and four gears which are sequentially connected are arranged in the housing through four pairs of bearing seats; and a cover plate is arranged on the end face close to the base, and the motor and the peeling knife device are arranged on the cover plate.

7. The continuous zinc stripping mechanism of claim 6, wherein: the middle shaft of one or more gears penetrates through the bearing seat, the tail end of the middle shaft is provided with a brake disc, and one or more brake calipers matched with the middle shaft are arranged outside the housing in a one-to-one correspondence mode.

8. The continuous zinc stripping mechanism according to claim 6 or 7, characterized in that: the peeling knife device comprises a knife rest and a peeling knife, the knife rest is a strip-shaped rod body, one end of the knife rest is connected with the cover plate through a rotating shaft, the other end of the knife rest penetrates through the base, and the tail end of the knife rest is connected with the peeling knife; every two tool rests are connected with one peeling knife and are marked as a group, and the two groups of tool rests and the peeling knives are symmetrically arranged on two sides of the cover plate which are not adjacent to the guide rod; the tool rest comprises three sections, wherein the first section and the third section are parallel straight sections, and the second section is an inclined section for connecting the first section and the third section; the two tool rests in the same group are parallel, and one sides close to each other are provided with guide grooves arranged along the length direction of the tool rests; the second sections of the tool holders of different groups are inclined in a direction towards each other.

9. The continuous zinc stripping mechanism of claim 8, wherein: the push-pull device comprises idler wheels and idler wheel frames, the four idler wheels are arranged in the four guide grooves, two ends of each idler wheel frame are movably connected with the idler wheels in the two cutter holders arranged on the same side of the cover plate respectively, and the two idler wheel frames are fixed at the positions of two long edges of the base.

10. The continuous zinc stripping mechanism of claim 9, wherein: the push-pull device also comprises springs and telescopic units, one or more springs are arranged between the two roller carriers for connection, and the outer sides far away from each other are respectively connected with the movable end of one telescopic unit; the telescopic unit is arranged at the position of two long edges of the base.