Zip-top can separating device
By designing an automated can separation device, which uses a motor to drive a slider and clamping block to rotate the can and cut and separate the cap and bottom, the device solves the problems of safety hazards, high labor costs and low efficiency in the existing technology, and achieves a safe and efficient separation effect.
Patent Information
- Application Number
- CN202520151864.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The existing method of separating the cap, bottom, and body of aluminum cans has problems such as safety hazards, high labor costs, high workload, and low efficiency.
Design a can separation device that uses a motor to drive a slider and clamping block to rotate the can, and uses a cutter to cut and separate the cap and bottom of the can. Combined with a cam and lever mechanism, the separation is automated.
It eliminates the need for manual hand-held cutting, thereby reducing safety hazards, lowering labor costs, reducing workload, and improving work efficiency.
Smart Images
Figure CN223718465U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to cutting separation equipment technical field relates to a device for zip -top bottle cap, bottle bottom and bottle body separation. BACKGROUND
[0002] Zip -top is a kind of common container, mainly for packing beverage, bottle body is iron, bottle cap and bottle bottom are aluminum material, when recycling zip -top, need to separate aluminum material and iron material to collect, so need to cut off the bottle cap and bottle bottom of zip -top, and bottle cap, bottle bottom and bottle body of zip -top are separated.In the current zip -top bottle cap, bottle bottom and bottle body separation mode, need to directly hold the bottle bottom of zip -top by hand to approach cutting machine first to cut the bottle cap portion, then cut the bottle bottom portion, and in this process, it is very easy to hurt the hand of staff.This zip -top bottle cap, bottle bottom and bottle body separation mode not only has higher security risk, but also has problems such as high labor cost, high work intensity and low work efficiency. SUMMARY
[0003] The utility model provides a zip -top separation device to solve the security risk, high labor cost, high work intensity and low work efficiency of the existing zip -top bottle cap, bottle bottom and bottle body separation.
[0004] In order to solve the above problems, the utility model adopts the technical scheme of: including the machine body that is equipped with stock bin, first slider, second slider, third slider, fourth slider and motor, the lower part of stock bin is equipped with support rod, and the zip -top put into stock bin will fall on support rod;First slider, second slider, third slider and fourth slider can slide on machine body under the drive of motor;First slider is equipped with first rotating shaft, first rotating shaft is equipped with first clamping block, first clamping block is located at the left side below stock bin, second slider is equipped with second rotating shaft, second rotating shaft is equipped with second clamping block, second clamping block is located at the right side below stock bin, first rotating shaft and second rotating shaft are driven to rotate by motor, first clamping block and second clamping block are driven to move towards each other by first slider and second slider, and clamp zip -top and make it rotate;Third slider is equipped with first cutter, first cutter is located at the left rear below stock bin, fourth slider is equipped with second cutter, second cutter is located at the right rear below stock bin, the cutting edges of first cutter and second cutter contact zip -top at the same time, and are driven to move reversely by third slider and fourth slider, first cutter and second cutter cut and separate the bottle cap and bottle bottom of zip -top being rotated.
[0005] In the technical solution, more specific technical solutions can be: the upper part of the machine body is provided with a first sliding rod, a second sliding rod and a third sliding rod, the first sliding block and the second sliding block are slidably sleeved on the first sliding rod and the second sliding rod, the third sliding block and the fourth sliding block are slidably sleeved on the second sliding rod and the third sliding rod;
[0006] The first sliding block is provided with a first connecting plate, the first connecting plate is provided with a first clamping groove, the second sliding block is provided with a second connecting plate, the second connecting plate is provided with a second clamping groove, the two ends of the third sliding rod are respectively provided with a first fixed block and a second fixed block, the first fixed block and the third sliding block are provided with a first reset spring, the third sliding block is provided with a first top plate, the second fixed block and the fourth sliding block are provided with a second reset spring, and the fourth sliding block is provided with a second top plate;
[0007] The lower part of the machine body is provided with a main rotating shaft, a transfer case and a transmission shaft, the motor is connected with the main rotating shaft through a belt, the motor drives the main rotating shaft to rotate, the main rotating shaft is connected with the first rotating shaft, the second rotating shaft and the transfer case through a belt, the main rotating shaft drives the first rotating shaft, the second rotating shaft to rotate and drives the transfer case, the transfer case is connected with the transmission shaft through a bevel gear, the transfer case drives the transmission shaft to rotate, the transmission shaft is provided with a first cam, a second cam, a third cam and a fourth cam, the first cam, the second cam, the third cam and the fourth cam rotate with the transmission shaft; the middle part of the machine body is provided with a cross beam, the cross beam is hingedly connected with the middle part of the first shifting rod, the second shifting rod, the third shifting rod and the fourth shifting rod, the lower end of the first shifting rod is in contact with the first cam, the upper end of the first shifting rod extends into the first clamping groove, the lower end of the second shifting rod is in contact with the second cam, the upper end of the second shifting rod extends into the second clamping groove, the lower end of the third shifting rod is in contact with the third cam, the upper end of the third shifting rod is in contact with the second top plate, the lower end of the fourth shifting rod is in contact with the fourth cam, the upper end of the fourth shifting rod is in contact with the first top plate, the middle and lower parts of the first shifting rod, the second shifting rod, the third shifting rod and the fourth shifting rod are connected with the cross beam through shifting rod tension springs; when the lower end of the first shifting rod is in contact with the wheel peak of the first cam, the upper end of the first shifting rod pushes the first clamping block located below the left side of the bin to the right, when the lower end of the second shifting rod is in contact with the wheel peak of the second cam, the upper end of the second shifting rod pushes the second clamping block located below the right side of the bin to the left, so that the first clamping block and the second clamping block clamp the easy-open can, when the lower end of the first shifting rod is in contact with the wheel valley of the first cam, the shifting rod tension spring pulls the first shifting rod back to the original position, the upper end of the first shifting rod pushes the first clamping block located below the left side of the bin to the left, when the lower end of the second shifting rod is in contact with the wheel valley of the second cam, the shifting rod tension spring pulls the second shifting rod back to the original position, the upper end of the second shifting rod pushes the first clamping block located below the right side of the bin to the right, so that the first clamping block and the second clamping block release the easy-open can.When the lower end of the third lever contacts the wheel peak of the third cam, the upper end of the third lever pushes the second top plate to push the second cutter on the right side below the hopper backward, and when the lower end of the fourth lever contacts the wheel peak of the fourth cam, the upper end of the fourth lever pushes the first top plate to push the first cutter on the left side below the hopper backward, so that the second cutter and the first cutter better cut the rotating pop can. When the lower end of the third lever contacts the wheel valley of the third cam, the lever pull spring pulls the third lever back, the upper end of the third lever no longer pushes the second top plate, the second reset spring pushes the fourth slider to reset the second cutter, and when the lower end of the fourth lever contacts the wheel valley of the fourth cam, the lever pull spring pulls the fourth lever back, the upper end of the fourth lever no longer pushes the first top plate, and the first reset spring pushes the third slider to reset the first cutter.
[0008] Further, the front upper side of the hopper is provided with a support rod, the front middle side of the hopper is hingedly connected with a baffle extending to the front lower side of the hopper, a hopper plate compression spring is arranged between the support rod and the baffle, and the baffle pushes the pop can to contact the first cutter and the second cutter.
[0009] Further, the bottom of the hopper is provided with a fixed seat, the fixed seat is provided with a sliding groove, the middle part of the support rod is provided with a lifting plate, the lower part of the support rod is slidably arranged on the fixed seat, the lifting plate extends into the sliding groove, and a lifting reset spring is arranged between the lifting plate and the fixed seat. When some pop cans with deformed bottle bodies rotate, the support rod supporting the pop cans can float up and down, so that the deformed bottle bodies are prevented from upwardly moving when contacting the support rod during rotation of the pop cans.
[0010] Further, the bottom of the hopper is provided with a fixed seat, the fixed seat is provided with a sliding groove, the middle part of the support rod is provided with a lifting plate, the lower part of the support rod is slidably arranged on the fixed seat, the lifting plate extends into the sliding groove, and a lifting reset spring is arranged between the lifting plate and the fixed seat. When some pop cans with deformed bottle bodies rotate, the support rod supporting the pop cans can float up and down, so that the deformed bottle bodies are prevented from upwardly moving when contacting the support rod during rotation of the pop cans.
[0011] Further, a material falling guide plate is arranged below the material bin.
[0012] Further, two first bearing seats are arranged on the first sliding block, the first rotating shaft is inserted into the two first bearing seats, two second bearing seats are arranged on the second sliding block, and the second rotating shaft is inserted into the two second bearing seats.
[0013] Further, the machine body is further provided with a limiting block between the third sliding block and the fourth sliding block, the fourth sliding block is clamped to the limiting block when being pushed by the second reset spring, and the third sliding block is also clamped to the limiting block when being pushed by the first reset spring.
[0014] Compared with the prior art, the utility model has the following beneficial effects: the pull-tab cans are put into the material bin and fall on the material supporting rods, the motor drives the first clamping block and the second clamping block to clamp the pull-tab cans and make them rotate, the first cutter and the second cutter touching the pull-tab cans cut the bottle cap and the bottle bottom of the pull-tab cans rotating from the bottle body, the bottle cap, the bottle bottom and the bottle body are separated at the same time, manual cutting and separation of the pull-tab cans are not needed, the safety hidden danger is eliminated, the labor cost is reduced, the working strength is reduced and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a structural schematic view of the utility model.
[0016] Figure 2 is Figure 1 a rear view.
[0017] Figure 3 is Figure 2 a top view.
[0018] Figure 4 is Figure 2 a right view.
[0019] Figure 5 is Figure 1 an enlarged sectional view of the A area in
[0020] Figure 6 is Figure 5 a schematic view of separating the pull-tab cans.
[0021] In the figure: 1, body; 11, first slide bar; 12, second slide bar; 13, third slide bar; 14, motor; 15, transfer case; 16, blanking guide plate; 17, limit block; 18, cross beam; 19, bevel gear; 2, main rotating shaft; 21, belt; 3, first sliding block; 31, first rotating shaft; 32, first clamping block; 33, first connecting plate; 34, first clamping groove; 35, first bearing seat; 4, second sliding block; 41, second rotating shaft; 42, second clamping block; 43, second connecting plate; 44, second clamping groove; 45, second bearing seat; 5, third sliding block; 51, first cutter; 52, first fixed block; 53, first return spring; 54, first top plate; 6, fourth sliding block; 61, second cutter; 62, second fixed block; 63, second return spring; 64, second top plate; 7, hopper; 71, baffle; 72, supporting rod; 73, hopper plate compression spring; 74, stop block; 75, fixed seat; 76, lifting plate; 77, lifting return spring; 78, supporting rod; 79, sliding groove; 8, transmission shaft; 81, first cam; 82, second cam; 83, third cam; 84, fourth cam; 85, push bar; 86, first push rod; 87, second push rod; 88, third push rod; 89, fourth push rod; 80, push rod tension spring; 9, material punching rod; 91, roller; 92, punching rod tension spring; 10, pop can. DETAILED DESCRIPTION
[0022] The utility model will be described further in connection with the drawings:
[0023] In the description of the utility model, it should be explained that the terms "front", "back", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.
[0024] As Figures 1 to 6The illustrated pop can separating device includes a machine body 1 provided with a hopper 7, a first sliding block 3, a second sliding block 4, a third sliding block 5, a fourth sliding block 6 and a motor 14, the hopper 7 is provided below with a material supporting rod 78, the pop can 10 put into the hopper 7 will fall on the material supporting rod 78; the first sliding block 3, the second sliding block 4, the third sliding block 5 and the fourth sliding block 6 can slide on the machine body 1 under the driving of the motor 14; the first sliding block 3 is provided with a first rotating shaft 31, the first rotating shaft 31 is provided with a first clamping block 32, the first clamping block 32 is located at the left side below the hopper 7, the second sliding block 4 is provided with a second rotating shaft 41, the second rotating shaft 41 is provided with a second clamping block 42, the second clamping block 42 is located at the right side below the hopper 7, the first rotating shaft 31 and the second rotating shaft 41 are driven to rotate by the motor 14, the first clamping block 32 and the second clamping block 42 move towards each other under the driving of the first sliding block 3 and the second sliding block 4 to clamp and rotate the pop can 10; the third sliding block 5 is provided with a first cutter 51, the first cutter 51 is located at the left rear side below the hopper 7, the fourth sliding block 6 is provided with a second cutter 61, the second cutter 61 is located at the right rear side below the hopper 7, the cutting edges of the first cutter 51 and the second cutter 61 contact the pop can 10 at the same time and move reversely under the driving of the third sliding block 5 and the fourth sliding block 6, the first cutter 51 and the second cutter 61 cut and separate the bottle cap and the bottle bottom of the pop can 10 which is rotating.
[0025] The upper part of the body 1 is provided with a first sliding rod 11, a second sliding rod 12 and a third sliding rod 13, the first sliding block 3 and the second sliding block 4 are slidably sleeved on the first sliding rod 11 and the second sliding rod 12, the third sliding block 5 and the fourth sliding block 6 are slidably sleeved on the second sliding rod 12 and the third sliding rod 13; the first sliding block 3 is provided with a first connecting plate 33, the first connecting plate 33 is provided with a first clamping groove 34, the second sliding block 4 is provided with a second connecting plate 43, the second connecting plate 43 is provided with a second clamping groove 44, the two ends of the third sliding rod 13 are respectively provided with a first fixed block 52 and a second fixed block 62, the first fixed block 52 and the third sliding block 5 are provided with a first reset spring 53, the third sliding block 5 is provided with a first top plate 54, the second fixed block 62 and the fourth sliding block 6 are provided with a second reset spring 63, and the fourth sliding block 6 is provided with a second top plate 64; the lower part of the body 1 is provided with a main rotating shaft 2, a transfer case 15 and a transmission shaft 8, the motor 14 is connected with the main rotating shaft 2 through a belt 21, the motor 14 drives the main rotating shaft 2 to rotate, the main rotating shaft 2 is connected with the first rotating shaft 31, the second rotating shaft 41 and the transfer case 15 through the belt 21, the main rotating shaft 2 drives the first rotating shaft 31, the second rotating shaft 41 to rotate and drives the transfer case 15, the transfer case 15 is connected with the transmission shaft 8 through a bevel gear 19, the transfer case 15 drives the transmission shaft 8 to rotate, the transmission shaft 8 is provided with a first cam 81, a second cam 82, a third cam 83 and a fourth cam 84, the first cam 81, the second cam 82, the third cam 83 and the fourth cam 84 rotate with the transmission shaft 8; the middle part of the body 1 is provided with a cross beam 18, the cross beam 18 is hingedly connected with the middle parts of the first lever 86, the second lever 87, the third lever 88 and the fourth lever 89, the lower end of the first lever 86 is in contact with the first cam 81, the upper end of the first lever 86 extends into the first clamping groove 34, the lower end of the second lever 87 is in contact with the second cam 82, the upper end of the second lever 87 extends into the second clamping groove 44, the lower end of the third lever 88 is in contact with the third cam 83, the upper end of the third lever 88 is in contact with the second top plate 64, the lower end of the fourth lever 89 is in contact with the fourth cam 84, the upper end of the fourth lever 89 is in contact with the first top plate 54, and the middle and lower parts of the first lever 86, the second lever 87, the third lever 88 and the fourth lever 89 are connected with the cross beam 18 through a lever tension spring 80.When the lower end of the first push lever 86 contacts the wheel peak of the first cam 81, the upper end of the first push lever 86 pushes the first clamp block 32 on the left below the hopper 7 to the right, and when the lower end of the second push lever 87 contacts the wheel peak of the second cam 82, the upper end of the second push lever 87 pushes the second clamp block 42 on the right below the hopper 7 to the left, so that the first clamp block 32 and the second clamp block 42 clamp the pull-tab can 10. When the lower end of the first push lever 86 contacts the wheel valley of the first cam 81, the push lever tension spring 80 pulls the first push lever 86 back to its original position, and the upper end of the first push lever 86 pushes the first clamp block 32 on the left below the hopper 7 to the left. When the lower end of the second push lever 87 contacts the wheel valley of the second cam 82, the push lever tension spring 80 pulls the second push lever 87 back to its original position, and the upper end of the second push lever 87 pushes the first clamp block 32 on the right below the hopper 7 to the right, so that the first clamp block 32 and the second clamp block 42 release the pull-tab can 10. When the lower end of the third push lever 88 contacts the wheel peak of the third cam 83, the upper end of the third push lever 88 pushes the second top plate 64 to push the second cutter 61 on the right below the hopper 7 to the right, and when the lower end of the fourth push lever 89 contacts the wheel peak of the fourth cam 84, the upper end of the fourth push lever 89 pushes the first top plate 54 to push the first cutter 51 on the left below the hopper 7 to the left, so that the second cutter 61 and the first cutter 51 better cut the pull-tab can 10 that is rotating. When the lower end of the third push lever 88 contacts the wheel valley of the third cam 83, the push lever tension spring 80 pulls the third push lever 88 back to its original position, and the upper end of the third push lever 88 no longer pushes against the second top plate 64. The second reset spring 63 pushes the fourth sliding block 6 to reset the second cutter 61. When the lower end of the fourth push lever 89 contacts the wheel valley of the fourth cam 84, the push lever tension spring 80 pulls the fourth push lever 89 back to its original position, and the upper end of the fourth push lever 89 no longer pushes against the first top plate 54. The first reset spring 53 pushes the third sliding block 5 to reset the first cutter 51.
[0026] The upper part of the front side of the hopper 7 is provided with a support rod 72, and the middle part of the front side of the hopper 7 is hingedly connected with a baffle plate 71 extending to the lower front side. A hopper plate compression spring 73 is arranged between the support rod 72 and the baffle plate 71, and the baffle plate 71 gently pushes the pull-tab can 10 into contact with the first cutter 51 and the second cutter 61. The lower rear side of the hopper 7 is provided with a material impacting rod 9, the middle part of which is hingedly connected with the upper part of the machine body 1, and the middle-lower part of the material impacting rod 9 is connected with the cross beam 18 through a rod impacting spring 92. The lower end of the material impacting rod 9 is provided with a roller 91, and the transmission shaft 8 is provided with a push strip 85 that will touch the roller 91 when the transmission shaft 8 rotates. Under normal circumstances, the upper end of the material impacting rod 9 almost touches the pull-tab can 10. When the push strip 85 touches the roller 91, the upper end of the material impacting rod 9 moves backward. When the push strip 85 moves away from the roller 91, the rod impacting spring 92 pulls the middle-lower part of the material impacting rod 9. Under the action of inertia, the upper end of the material impacting rod 9 will impact the pull-tab can 10, and the pull-tab can 10 will push open the baffle plate 71 and fall from the material supporting rod 78.
[0027] The lower part of the material bin 7 is provided with a fixing base 75, the fixing base 75 is provided with a sliding groove 79, the middle part of the supporting rod 78 is provided with a lifting plate 76, the lower part of the supporting rod 78 is slidably arranged on the fixing base 75, the lifting plate 76 extends into the sliding groove 79, and the lifting plate 76 and the fixing base 75 are provided with a lifting reset spring 77. When the some deformed easy-open cans 10 are rotated, the supporting rod 78 supporting the easy-open cans 10 can be up and down floating, so that the deformed bottle body of the easy-open cans 10 is prevented from being upwardly displaced when the bottle body collides with the supporting rod 78 during the rotation of the easy-open cans 10. The bottom of the material bin 7 is provided with a stop block 74 on each side, and the stop blocks 74 on the two sides are respectively close to the first clamping block 32 and the second clamping block 42. When the first clamping block 32 and the second clamping block 42 are reset, the some easy-open can 10 bottle caps and easy-open can 10 bottle bottoms that are not dropped from the first clamping block 32 and the second clamping block 42 will collide with the stop block 74 and fall off.
[0028] The material bin 7 is also provided with a material falling guide plate 16 below. The first sliding block 3 is provided with two first bearing seats 35, and the first rotating shaft 31 is inserted into the two first bearing seats 35. The second sliding block 4 is provided with two second bearing seats 45, and the second rotating shaft 41 is inserted into the two second bearing seats 45. The machine body 1 is also provided with a limiting block 17 between the third sliding block 5 and the fourth sliding block 6. When the fourth sliding block 6 is pushed by the second reset spring 63, the fourth sliding block 6 will be clamped to the limiting block 17. When the third sliding block 5 is pushed by the first reset spring 53, the third sliding block 5 will also be clamped to the limiting block 17.
Claims
1. A pop can separating apparatus characterized by: The utility model provides a kind of automatic cutting machine, including the body with hopper, first slider, second slider, third slider, fourth slider and motor, the lower side of the hopper is equipped with support rod;The first slider, the second slider, the third slider and the fourth slider can slide on the body under the drive of the motor;The first slider is equipped with first pivot, and the first pivot is equipped with first clamping block, and the first clamping block is located in the left side below the hopper, and the second slider is equipped with second pivot, and the second pivot is equipped with second clamping block, and the second clamping block is located in the right side below the hopper, and the first pivot and the second pivot are rotated by the motor drive;The third slider is equipped with first cutter, and the first cutter is located in the left rear side below the hopper, and the fourth slider is equipped with second cutter, and the second cutter is located in the right rear side below the hopper.
2. A pop can separating apparatus as claimed in claim 1, characterised in that: The upper portion of the body is equipped with first slide rod, second slide rod and third slide rod, and the first slider and the second slider are slidably sleeved on the first slide rod and the second slide rod, and the third slider and the fourth slider are slidably sleeved on the second slide rod and the third slide rod; The first slider is equipped with first connecting plate, and the first connecting plate is provided with first clamping groove, and the second slider is equipped with second connecting plate, and the second connecting plate is provided with second clamping groove, and the both ends of the third slide rod are respectively equipped with first fixed block and second fixed block, and the first fixed block and the third slider are equipped with first return spring, and the third slider is equipped with first top plate, and the second fixed block and the fourth slider are equipped with second return spring, and the fourth slider is equipped with second top plate;The lower portion of the body is equipped with main pivot, transfer case and transmission shaft, and the motor is connected with the main pivot through belt, and the main pivot is connected with the first pivot, the second pivot and the transfer case through belt, and the transfer case is connected with the transmission shaft through bevel gear, and the transmission shaft is equipped with first cam, second cam, third cam and fourth cam;The middle portion of the body is equipped with crossbeam, and the crossbeam is hinged with the middle portion of first lever, second lever, third lever and fourth lever, and the lower end of the first lever is in contact with the first cam, and the upper end of the first lever extends into the first clamping groove, and the lower end of the second lever is in contact with the second cam, and the upper end of the second lever extends into the second clamping groove, and the lower end of the third lever is in contact with the third cam, and the upper end of the third lever is in contact with the second top plate, and the lower end of the fourth lever is in contact with the fourth cam, and the upper end of the fourth lever is in contact with the first top plate, and the middle and lower portions of the first lever, the second lever, the third lever and the fourth lever are connected with the crossbeam through lever tension spring.
3. A ring-pull can separating apparatus according to claim 2, characterised in that: The upper portion of the front side of the hopper is equipped with support rod, and the middle portion of the front side of the hopper is hinged with baffle extending to the lower side of the front side, and the support rod and the baffle are equipped with hopper plate compression spring between them. The rear lower side of the hopper is provided with a material impact rod, the middle part of the material impact rod is hinged to the upper part of the machine body, the middle lower part of the material impact rod is connected to the cross beam through a impact rod tension spring, the lower end of the material impact rod is provided with a roller, and the transmission shaft is provided with a push bar which will touch the roller when the transmission shaft rotates.
4. A ring-pull can separating apparatus according to claim 3, characterised in that: The lower side of the hopper is provided with a fixing seat, the fixing seat is provided with a sliding groove, the middle part of the material supporting rod is provided with a lifting plate, the lower part of the material supporting rod is slidably arranged on the fixing seat, the lifting plate extends into the sliding groove, and a lifting reset spring is arranged between the lifting plate and the fixing seat.
5. A device for separating a tab from a can according to claim 4, wherein: The bottom of the hopper is provided with a stop block on each side, and the stop blocks on the two sides are respectively close to the first clamping block and the second clamping block.
6. A pop can separating apparatus as claimed in claim 5, wherein: A material falling guide plate is further arranged below the hopper.
7. A device for separating a tab from a can according to claim 6, wherein: Two first bearing seats are arranged on the first sliding block, and the first rotating shaft is inserted into the two first bearing seats; two second bearing seats are arranged on the second sliding block, and the second rotating shaft is inserted into the two second bearing seats.
8. A pop can separating apparatus as claimed in claim 7, characterised in that: The machine body is further provided with a limiting block between the third sliding block and the fourth sliding block.