Jacking type tobacco stack rotating device

Abstract

The invention relates to the technical field of cigarette conveying devices, and particularly discloses a jacking type cigarette stack rotating device which comprises a fixed seat, a height-adjustable lifting seat is arranged at the upper end of the fixed seat, the lifting seat is in sliding fit with the fixed seat, a sliding seat capable of horizontally moving is connected to the upper end of the fixed seat, a supporting seat is connected to the upper portion of the sliding seat, and the supporting seat is connected to the lower portion of the supporting seat. The upper end of the bracket is connected with a height-adjustable turntable, the lower end of the bracket is fixedly provided with a second motor for driving the turntable to rotate, and the upper end of the turntable is connected with a rotating seat for supporting a tobacco stack; the tray rotating device is located between conveying chains, when the tray rotating device is used, a forklift can be directly placed at the upper end of the tobacco stack rotating device, the tray is rotated through the tobacco stack rotating device, the complexity of secondary insertion and taking of the forklift and occupied space are avoided, the operation risk is reduced, the operation time is shortened, the labor intensity is reduced, and the working efficiency and safety are improved.

Description

Technical Field

[0001] The invention relates to the technical field of cigarette conveying devices, in particular to a lifting type cigarette stack rotating device. Background Art

[0002] At present, in the cigarette logistics workshop, cigarette palletizing and unpalletizing have been automated. Plastic pallets of 1m*1.25m are used for cigarette palletizing, storage and unpalletizing, with each pallet fully loaded with 30 cigarettes. Pallets are used vertically during cigarette palletizing and storage. Due to the size limitation of pallets, pallets need to be used horizontally when unpalletizing cigarettes, and the pallets are placed on two conveyor chains for transportation.

[0003] The specific operation is: when the cigarettes are unpacked, the forklift inserts the pallet, lifts the cigarette stack, puts the cigarette stack down, and then forks it from the side, placing the pallet on two conveyor chains. The process of switching the forklift insertion position needs to be operated in a spacious area, and the forklift needs to insert the forklift twice, which seriously affects the efficiency of cigarette outbound delivery, increases the labor intensity of the forklift driver, and the frequent operation of special equipment increases the risk of hidden dangers. Summary of the invention

[0004] The present invention is aimed at the above-mentioned deficiencies in the prior art and provides a jacking type cigarette stack rotating device, which is located between conveyor chains. When in use, a forklift can be directly placed on the upper end of the cigarette stack rotating device, and the pallet is rotated by the cigarette stack rotating device, thereby avoiding the tedious secondary insertion and site occupation of the forklift, reducing operational risks, reducing operating time and labor intensity, and improving work efficiency and safety.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A lifting type cigarette stack rotating device comprises a fixed seat, the upper end of which is provided with a height-adjustable lifting seat, the lifting seat and the fixed seat are slidably matched, the upper end of the fixed seat is connected to a sliding seat that can move horizontally, the upper part of the sliding seat is connected to a supporting seat, the upper end of the supporting seat is connected to a height-adjustable turntable, the lower end of the supporting seat is fixed with a second motor that drives the turntable to rotate, and the upper end of the turntable is connected to a rotating seat that supports the cigarette stack.

[0007] Preferably, a parallel lead screw and a first guide rail are provided at the upper end of the fixed seat, one end of the lead screw is connected to a first motor, and a nut sleeve cooperating with the lead screw and a first slider cooperating with the first guide rail are provided at the lower end of the lifting seat.

[0008] Preferably, the lifting seat includes an upper base and a lower base, the lower base is slidably matched with the fixed base, the lower base is sleeved on the outer side of the upper base, a second guide rail and a first oil cylinder connected to the lower base are provided on the side wall of the upper base, and a second slider matched with the second guide rail is provided on the inner wall of the lower base.

[0009] Preferably, a third guide rail is provided at the upper end of the upper base, a third sliding block cooperating with the third guide rail is provided at the lower end of the slide seat, a second oil cylinder is fixed to the upper end of the upper base, and a piston rod of the second oil cylinder is connected to the slide seat.

[0010] Preferably, a vertical sleeve is provided on the slide, a guide rod cooperating with the sleeve is connected to the lower end of the bracket, a bracket is connected below the bracket, a cylinder is fixed to the bottom of the slide, and a piston rod of the cylinder is connected to the bracket.

[0011] Preferably, parallel support rods are connected above both ends of the rotating seat, and anti-slip pads are provided on the tops of the support rods.

[0012] Preferably, the length of the fixing seat is not less than twice the length of the lifting seat.

[0013] Preferably, the length of the guide rod is not less than the stroke of the cylinder.

[0014] Preferably, first positioning rods are connected to both sides of the rotating seat, and a second positioning rod is connected to the rear side of the rotating seat. Positions of the first positioning rod and the second positioning rod are both higher than the supporting rod.

[0015] Preferably, a third motor is provided between the two support rods, and the third motor is connected to the rotating seat through a support plate. A gear is provided on the output shaft of the third motor, and a first guide sleeve and a second guide sleeve are provided at the upper end of the rotating seat. The lower end of the first positioning rod is connected to a rack rod that cooperates with the first guide sleeve, and the rack rod is meshed with the gear. The lower end of the second positioning rod is connected to an adjusting rod that cooperates with the second guide sleeve, and a locking bolt for fixing the adjusting rod is provided on the side wall of the second guide sleeve.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is located between the conveyor chains. When in use, a forklift can be directly placed on the upper end of the cigarette stack rotating device, and the pallet is rotated by the cigarette stack rotating device, thereby avoiding the tedious secondary insertion and site occupation of the forklift, reducing the operation risk, reducing the operation time and labor intensity, and improving the work efficiency and safety.

[0018] 2. The present invention can adjust the height of the device through the lifting seat, which increases the versatility of the device. The left and right positions of the rotating seat are adjusted through the second oil cylinder to ensure that the rotating seat can be located in the middle of the two conveyor chains, ensuring that the pallet can be accurately placed on the conveyor chains, increasing the convenience of position adjustment and making it more convenient to use.

[0019] 3. The first positioning rod and the second positioning rod of the present invention can adjust and position the position of the pallet placed on the rotating seat, and can ensure that the pallet falls accurately on the conveyor chain after turning horizontally, thereby ensuring the safety and reliability of the pallet after placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 This is the front view of the present invention after removing the fixing base;

[0022] Figure 3 This is a left side view of the present invention after removing the fixing seat;

[0023] Figure 4 is a schematic diagram of the structure of the bracket;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating seat;

[0025] Figure 6 It is the left view of the rotating seat;

[0026] Figure 7 It is a schematic diagram of the structure when the present invention is used;

[0027] In the figure: 1-fixed seat; 101-first motor; 102-screw; 103-first guide rail; 2-lifting seat; 201-nut sleeve; 202-first slider; 203-lower base; 204-upper base; 205-first oil cylinder; 206-third guide rail; 207-second oil cylinder; 208-second guide rail; 209-second slider; 3-slide seat; 301-third slider; 302-shaft sleeve; 303-cylinder; 4- bracket; 401- turntable; 402- guide rod; 403- bracket; 404- second motor; 5- rotating seat; 501- support rod; 502- anti-skid pad; 503- third motor; 504- support plate; 505- rack rod; 506- first guide sleeve; 507- first positioning rod; 508- second positioning rod; 509- adjusting rod; 510- locking bolt; 511- second guide sleeve; 512- gear. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1As shown, a lifting type cigarette stack rotating device comprises a fixed seat 1, the upper end of the fixed seat 1 is provided with a height-adjustable lifting seat 2, the lifting seat 2 is used to adjust the overall height of the device; the lifting seat 2 and the fixed seat 1 are slidably matched to adjust the front and rear positions of the fixed seat 1; the upper end of the fixed seat 1 is connected to a horizontally movable slide 3, which is used to adjust the left and right positions of the slide 3, the upper part of the slide 3 is connected to a height-adjustable support seat 4, which can lift the cigarette stack, the upper end of the support seat 4 is connected to a turntable 401, the lower end of the support seat 4 is fixed with a second motor 404 that drives the turntable 401 to rotate, the upper end of the turntable 401 is connected to a rotating seat 5 that supports the cigarette stack, which can realize 90° rotation, thereby realizing the adjustment of the angle of the cigarette stack.

[0030] The upper end of the fixed seat 1 is provided with a parallel lead screw 102 and a first guide rail 103, one end of the lead screw 102 is connected to a first motor 101, and the lower end of the lifting seat 2 is provided with a nut sleeve 201 matched with the lead screw 102 and a first slider 202 matched with the first guide rail 103. The first motor 101 drives the lead screw 102 to rotate, and the nut sleeve 201 can drive the lifting seat 2 to move forward and backward.

[0031] like Figure 2-3 As shown, the lifting seat 2 includes an upper base 204 and a lower base 203. The lower base 203 is slidably matched with the fixed base 1. The lower base 203 is sleeved on the outer side of the upper base 204. A second guide rail 208 and a first oil cylinder 205 connected to the lower base 203 are provided on the side wall of the upper base 204. A second slider 209 matched with the second guide rail 208 is provided on the inner wall of the lower base 203. The upper base 204 can be pushed up and down by the first oil cylinder 205.

[0032] A third guide rail 206 is provided at the upper end of the upper base 204, a third slider 301 cooperating with the third guide rail 206 is provided at the lower end of the slide 3, a second oil cylinder 207 is fixed to the upper end of the upper base 204, a piston rod of the second oil cylinder 207 is connected to the slide 3, and the second oil cylinder 207 can drive the rotating seat 5 to adjust the left and right positions.

[0033] A vertical sleeve 302 is provided on the slide 3. Figure 4 As shown, the lower end of the bracket 4 is connected to a guide rod 402 that matches the shaft sleeve 302, the lower part of the bracket 4 is connected to a bracket 403, the bottom of the slide 3 is fixed with a cylinder 303, and the piston rod of the cylinder 303 is connected to the bracket 403. The cylinder 303 can lift the pallet, so that the upper end of the rotating seat 5 is higher than the conveying chain, and the rotating seat 5 is driven to rotate by the second motor 404 to rotate the pallet. After the rotation, the pallet is located horizontally above the conveying chain, and the cylinder 303 is shortened, so that the pallet falls on the conveying chain, thereby conveying.

[0034] The length of the fixed seat 1 is not less than twice the length of the lifting seat 2, so that the lifting seat 2 can move at least one body position.

[0035] The length of the guide rod 402 is not less than the stroke of the cylinder 303, ensuring safe and reliable use.

[0036] Parallel support rods 501 are connected above both ends of the rotating seat 5. Anti-skid pads 502 are provided on the tops of the support rods 501 to increase the friction between the support rods 501 and the tray to ensure stability during the rotation process.

[0037] like Figure 5-6 As shown, the first positioning rod 507 is connected to both sides of the rotating seat 5, and the second positioning rod 508 is connected to the rear side of the rotating seat 5. The positions of the first positioning rod 507 and the second positioning rod 508 are both higher than the support rod 501. When the pallet is placed, the first positioning rod 507 can limit the left and right position of the pallet to ensure stability after placement. The second positioning rod 508 can limit the front and rear position of the pallet to ensure that the pallet can accurately fall on the conveyor chain after rotation.

[0038] A gap is provided between the support rod 501 and the rotating seat 5, and a third motor 503 is provided between the two support rods 501. The third motor 503 is connected to the rotating seat 5 through the support plate 504, and a gear 512 is provided on the output shaft of the third motor 503. The upper end of the rotating seat 5 is provided with a first guide sleeve 506 and a second guide sleeve 511. The lower end of the first positioning rod 507 is connected to a rack rod 505 matched with the first guide sleeve 506, and the rack rod 505 is meshed with the gear 512. The distance between the first positioning rod 507 and the support rod 501 on both sides can be driven by the third motor 503; the lower end of the second positioning rod 508 is connected to an adjusting rod 509 matched with the second guide sleeve 511, and a locking bolt 510 for fixing the adjusting rod 509 is provided on the side wall of the second guide sleeve 511. The position of the second positioning rod 508 can be adjusted according to the size of the pallet through the adjusting rod 509.

[0039] like Figure 7As shown, when in use, the device is located between two conveyor chains, and the height of the rotating seat 5 is adjusted by the lifting seat 2 so that the upper end of the rotating seat 5 does not exceed the height of the conveyor chain, and after the cylinder 303 is started, the upper end of the rotating seat 5 can exceed the height of the conveyor chain. The cylinder 303 is started, the rotating seat 5 rises, and the forklift places the pallet with the cigarette stack on the upper end of the rotating seat 5. The two sides of the pallet are located between the two first positioning rods 507, and the rear end of the pallet rests on the side wall of the second positioning rod 508. After the forklift is pushed out, the second motor 404 drives the rotating seat 5 to rotate 90° through the pallet, so that the pallet changes from vertical to horizontal. The cylinder 303 drives the rotating seat 5 to descend and is lower than the conveyor chain, so that the pallet automatically falls on the upper end of the conveyor chain. When the rotating seat 5 falls to the lowest position, the second motor 404 rotates in the opposite direction, so that the rotating seat 5 rotates 90° in the opposite direction to reset. After the conveyor chain transports the pallet away, the cylinder 303 is started to raise the rotating seat 5 again, and the above work is repeated in sequence.

[0040] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A jacking type cigarette stack rotating device, characterized in that: It includes a fixed seat, the upper end of which is provided with a height-adjustable lifting seat, the lifting seat and the fixed seat are slidably matched, the upper end of the fixed seat is connected to a sliding seat that can move horizontally, the upper part of the sliding seat is connected to a supporting seat, the upper end of the supporting seat is connected to a height-adjustable turntable, the lower end of the supporting seat is fixed with a second motor that drives the turntable to rotate, and the upper end of the turntable is connected to a rotating seat that supports the cigarette stack.

2. A lifting type cigarette stack rotating device as claimed in claim 1, characterized in that: A parallel lead screw and a first guide rail are provided at the upper end of the fixed seat, one end of the lead screw is connected to a first motor, and a nut sleeve matched with the lead screw and a first slide block matched with the first guide rail are provided at the lower end of the lifting seat.

3. A lifting type cigarette stack rotating device as claimed in claim 1, characterized in that: The lifting seat includes an upper base and a lower base, the lower base is slidably matched with the fixed base, the lower base is sleeved on the outer side of the upper base, a second guide rail and a first oil cylinder connected to the lower base are provided on the side wall of the upper base, and a second sliding block matched with the second guide rail is provided on the inner wall of the lower base.

4. A lifting type cigarette stack rotating device as claimed in claim 3, characterized in that: A third guide rail is disposed at the upper end of the upper base, a third sliding block matched with the third guide rail is disposed at the lower end of the slide seat, a second oil cylinder is fixed to the upper end of the upper base, and a piston rod of the second oil cylinder is connected to the slide seat.

5. A lifting type cigarette stack rotating device as claimed in claim 1, characterized in that: The slide seat is provided with a vertical shaft sleeve, the lower end of the bracket is connected with a guide rod matched with the shaft sleeve, the lower part of the bracket is connected with a bracket, the bottom of the slide seat is fixed with a cylinder, and the piston rod of the cylinder is connected with the bracket.

6. A lifting type cigarette stack rotating device as claimed in claim 1, characterized in that: Parallel support rods are connected above the two ends of the rotating seat, and anti-slip pads are arranged on the tops of the support rods.

7. A lifting type cigarette stack rotating device as claimed in claim 1, characterized in that: The length of the fixing seat is not less than twice the length of the lifting seat.

8. A lifting type cigarette stack rotating device as claimed in claim 5, characterized in that: The length of the guide rod is not less than the stroke of the cylinder.

9. A lifting type cigarette stack rotating device as claimed in claim 6, characterized in that: The two sides of the rotating seat are connected with first positioning rods, the rear side of the rotating seat is connected with a second positioning rod, and the positions of the first positioning rod and the second positioning rod are both higher than the supporting rod.

10. A lifting type cigarette stack rotating device as claimed in claim 9, characterized in that: A third motor is provided between the two support rods, and the third motor is connected to the rotating seat through a support plate. A gear is provided on the output shaft of the third motor, and a first guide sleeve and a second guide sleeve are provided at the upper end of the rotating seat. The lower end of the first positioning rod is connected to a rack rod that cooperates with the first guide sleeve, and the rack rod is meshed with the gear. The lower end of the second positioning rod is connected to an adjusting rod that cooperates with the second guide sleeve, and a locking bolt for fixing the adjusting rod is provided on the side wall of the second guide sleeve.

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