Automatic turnover device of packing machine

Abstract

The utility model discloses an automatic turnover device of a packing machine, and particularly relates to the technical field of packing machines, the automatic turnover device comprises a conveying belt, a turnover mechanism is arranged on the left side of the conveying belt, the turnover mechanism comprises an outer shell, a motor is fixedly connected to the front end of the outer shell, and a turnover shell is connected to the rear end of the motor through a bearing. Box grooves are formed in the two sides of the overturning shell correspondingly, and second push blocks are arranged at the upper ends and the lower ends of the box grooves correspondingly. A single box is conveyed into the box groove through the conveying belt, then the two sets of second electric push rods arranged in the box groove push the two sets of second push blocks to fix and clamp the box, then the motor rotates to drive the bearing, then the bearing drives the whole overturning shell to overturn, and when the overturning shell is overturned to 180 degrees, overturning is stopped. And then two sets of second electric push rods retract to enable two sets of second push blocks to relieve clamping of the box, and then a first push block is pushed through a first electric push rod to push out the box in the box groove.

Description

Technical Field

[0001] The utility model relates to the technical field of baling machines, and more specifically, to an automatic turning device for baling machines. Background Art

[0002] The baler is mainly used in industrial production and other fields to strap and pack finished cartons. It is mainly used to reinforce the packaged items so that the items will not fall apart during transportation and storage due to loose bundling. At the same time, the bundling should be neat and beautiful.

[0003] Most of the existing balers are directly used for strapping. Some balers do not have the function of flipping the box as a whole, or can only flip boxes of fixed size, which has limitations when baling. In addition, the existing balers can only perform horizontal strapping when strapping, which may cause instability during later transportation. Therefore, an automatic flipping device for the baler is needed.

[0004] Therefore, in view of the above problems, an automatic turning device for a baler is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an automatic flipping device for a baler to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an automatic flipping device for a baler, comprising a conveyor belt, a flipping mechanism is provided on the left side of the conveyor belt, and the flipping mechanism comprises an outer shell;

[0007] The front end of the outer shell is fixedly connected to a motor, the rear end bearing of the motor is connected to a flip outer shell, box grooves are provided on both sides of the flip outer shell, push blocks are provided at both upper and lower ends of the box groove, one side of the push block is fixedly connected to an electric push rod, a push block is provided on the inner side of the box groove, the other side of the push block is fixedly connected to an electric push rod, and the electric push rod is fixedly connected to the inner wall of the flip outer shell.

[0008] Preferably, the second electric push rod is also fixedly connected to the inner wall of the flip shell, and a control panel is also provided at the front end of the shell.

[0009] Preferably, baffles are provided at both the front and rear ends of the push block 2, the baffles are fixedly connected to the side of the box slot, and the conveyor belt is arranged on the right side of the flip shell.

[0010] Preferably, a conveyor belt 1 is provided on the left side of the flip shell, and a belt beating mechanism is provided on the left side of the conveyor belt 1.

[0011] Preferably, the belting mechanism comprises a base, a plurality of groups of conveying rollers are arranged on the top of the base, and grooves are opened between the conveying rollers.

[0012] Preferably, a fixed block 1 is provided at both the front and rear ends of the conveying roller 1, the fixed block 1 is fixedly connected to the top of the base, the inner side of the fixed block 1 is movably connected to a limiting push block, the outer side of the limiting push block is fixedly connected to an electric push rod 3, the electric push rod 3 is fixedly connected to the outer side of the fixed block 1, and the base is arranged on the left side of the conveyor belt 1.

[0013] Preferably, a belting machine is provided on the left side of the fixed block 1, and the belting machine is also fixedly connected to the top of the base, a visual detector is fixedly connected to the right side of the belting machine, a conveyor belt 2 is provided on the left side of the base, and a groove is opened between the belting machine and the conveying roller 1 on the same center line.

[0014] Preferably, the bottom of the second conveyor belt is fixedly connected to a box body, the rear end of the second conveyor belt is fixedly connected to a push-out device, the top of the second conveyor belt is provided with multiple groups of two conveying rollers, a fixed groove is provided between the two conveying rollers, a fixed block two is movably connected inside the fixed groove, the bottom of the second fixed block is fixedly connected to an electric push rod, the bottom of the electric push rod is fixedly connected to an electric turntable, the electric turntable is fixedly connected to the inside of the box body, and multiple groups of auxiliary conveying rollers are provided between the fixed groove and the second conveyor belt.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Compared with the prior art, the automatic flipping device of the baler conveys a single box into a box slot through a conveyor belt, and then pushes two sets of push blocks two through two sets of electric push rods two inside the box slot to fix and clamp the box, and then drives the bearing through the rotation of the motor, and then drives the flip shell as a whole to flip through the bearing, and stops flipping when it flips to 180 degrees, and then retracts the two sets of electric push rods two to release the clamping of the box by the two sets of push blocks two, and then pushes the push block one through the electric push rod one to push the box in the box slot out and onto the conveyor belt one, so that boxes of different sizes can be flipped, while ensuring that the flipping angle reaches 180 degrees, and also increasing the practicality of the device.

[0017] 2. Compared with the prior art, the automatic flipping device of the baler conveys a single box to between two sets of fixed blocks 1 through the conveying roller 1, and then pushes the limit push blocks provided on the inner side of the two sets of fixed blocks 1 through two sets of electric push rods 3 at the same time, so as to center the box on the conveying roller 1, thereby preventing deviation during packaging, and then clamps and positions the box on the conveying roller 1 through the visual detector, and then straps the box through the groove body provided between the strapping machine and the conveying roller 1. When the visual detector detects that the item is unqualified, the unqualified item is pushed out through the pushing device. The boxes are then transported to the top of the fixed slot by the conveyor roller 2 and the auxiliary conveyor roller on the top of the conveyor belt 2 to stop, and then the fixed block 2 inside the fixed slot is pushed up by the electric push rod, and then the single box is pushed up by the fixed block 2, and then the electric turntable rotates to drive the fixed block 2 and its rotation of 90 degrees, and then the fixed block 2 is retracted and driven to descend by the electric push rod, and then the box is transported back to the bottom of the strapping machine by the conveyor roller 2 and the auxiliary conveyor roller for re-stripping and packaging, and then the packaged box is transported out by the conveyor roller 2 and the auxiliary conveyor roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the turning mechanism of the utility model.

[0020] Figure 3 It is a schematic diagram of the internal structure of the flip shell of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the strapping mechanism of the utility model.

[0022] Figure 5 It is an enlarged view of point A of the utility model and a schematic diagram of the connection structure of the second fixing block.

[0023] The accompanying drawings are marked as follows: 1. conveyor belt; 2. flip mechanism; 201. outer shell; 202. motor; 203. flip shell; 204. baffle; 205. box slot; 206. push block one; 207. electric push rod one; 208. push block two; 209. electric push rod two; 3. control panel; 4. conveyor belt one; 5. belting mechanism; 501. base; 502. conveyor roller one; 503. fixed block one; 504. limit push block; 505. electric push rod three; 506. belting machine; 507. visual detector; 508. box; 509. conveyor belt two; 510. conveyor roller two; 511. fixed slot; 512. auxiliary conveyor roller; 513. fixed block two; 514. electric push rod; 515. electric turntable; 516. ejection device. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] As attached Figure 1 , Figure 2 and Figure 3 The automatic flipping device of a baler shown in the figure comprises a conveyor belt 1, a flipping mechanism 2 is arranged on the left side of the conveyor belt 1, and the flipping mechanism 2 comprises an outer shell 201;

[0027] The front end of the outer shell 201 is fixedly connected to the motor 202, and the rear end bearing of the motor 202 is connected to the flip outer shell 203. Box grooves 205 are opened on both sides of the flip outer shell 203. Push blocks 208 are provided at the upper and lower ends of the box groove 205. One side of the push block 208 is fixedly connected to an electric push rod 209. A push block 206 is provided on the inner side of the box groove 205, and the other side of the push block 206 is fixedly connected to an electric push rod 207. The electric push rod 207 is fixedly connected to the inner wall of the flip outer shell 203.

[0028] Among them: a single box is transported to the box slot 205 through the conveyor belt 1, and then the two sets of electric push rods 209 provided inside the box slot 205 push the two sets of push blocks 208 to fix and clamp the box, and then the motor 202 rotates to drive the bearing, and then the bearing drives the flip shell 203 to flip as a whole, and when it flips to one hundred and eighty degrees, the flipping stops, and then the two sets of electric push rods 209 are retracted to release the clamping of the box by the two sets of push blocks 208, and then the electric push rod 1 207 pushes the push block 1 206 to push the box in the box slot 205 out and enter the conveyor belt 1 4.

[0029] Embodiment 2

[0030] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 5 As shown, see the following description for details:

[0031] As a preferred embodiment, the electric push rod 209 is also fixedly connected to the inner wall of the flip shell 203, and a control panel 3 is also provided at the front end of the shell 201; further, the number of boxes to be packaged can be set through the control panel 3, and the internal electrical components of the device can also be individually controlled and linked.

[0032] As a preferred embodiment, baffles 204 are provided at both the front and rear ends of the push block 208, the baffles 204 are fixedly connected to the side of the box slot 205, and the conveyor belt 1 is arranged on the right side of the flip shell 203; further, the baffle 204 provided on the box slot 205 can prevent the box from being offset, and through the cooperation of the conveyor belt 1 and the control panel 3, the conveyor belt 1 can stop conveying after a single box is input into the box slot 205, thereby preventing the device from causing damage to the items.

[0033] As a preferred embodiment, a conveyor belt 4 is provided on the left side of the flip shell 203, and a belting mechanism 5 is provided on the left side of the conveyor belt 4; further, the box is transported to the conveying roller 502 by the conveyor belt 4, and the conveying speed of the conveying roller 502 can be controlled by the control panel 3.

[0034] As a preferred embodiment, the strapping mechanism 5 includes a base 501, a plurality of conveying rollers 502 are provided on the top of the base 501, and grooves are provided between the conveying rollers 502; further, by providing grooves between the conveying rollers 502, the strapping machine 506 can conveniently strap and pack the boxes transported on the conveying rollers 502.

[0035] As a preferred embodiment, a fixed block 503 is provided at both the front and rear ends of the conveying roller 502, the fixed block 503 is fixedly connected to the top of the base 501, the inner side of the fixed block 503 is movably engaged with a limiting push block 504, the outer side of the limiting push block 504 is fixedly connected with an electric push rod 3 505, the electric push rod 3 505 is fixedly connected to the outer side of the fixed block 503, and the base 501 is arranged on the left side of the conveyor belt 4; further, by simultaneously pushing the limiting push blocks 504 provided on the inner sides of the two groups of fixed blocks 503 with two groups of electric push rods 3 505, the boxes on the conveying roller 502 can be centered, thereby preventing displacement during packaging.

[0036] As a preferred embodiment, a strapping machine 506 is provided on the left side of the fixed block 503, and the strapping machine 506 is also fixedly connected to the top of the base 501, and a visual detector 507 is fixedly connected to the right side of the strapping machine 506, and a conveyor belt 2 509 is provided on the left side of the base 501, and a groove is provided between the strapping machine 506 and the conveying roller 1 502 on the same center line; further, the box on the conveying roller 1 502 is clamped and positioned by the visual detector 507, and then the box is strapped by the groove provided between the strapping machine 506 and the conveying roller 1 502, and when the visual detector 507 detects that the item is unqualified, the unqualified item is pushed out by the pushing device 516.

[0037] As a preferred embodiment, the bottom of the conveyor belt 509 is fixedly connected to the box body 508, the rear end of the conveyor belt 509 is fixedly connected to the ejection device 516, the top of the conveyor belt 509 is provided with multiple groups of conveying rollers 510, fixed grooves 511 are provided between the conveying rollers 510, and the fixed grooves 511 are movably connected with the fixed blocks 513 inside. The bottom of the fixed blocks 513 is fixedly connected to the electric push rod 514, and the bottom of the electric push rod 514 is fixedly connected to the electric turntable 515. The electric turntable 515 is fixedly connected to the inside of the box body 508, and multiple groups of auxiliary conveying rollers 512 are provided between the fixed grooves 511 and the conveyor belt 509; further, through the top of the conveyor belt 509 provided with The conveying roller 510 and the auxiliary conveying roller 512 convey to the top of the fixed groove 511 and stop, and then the electric push rod 514 pushes the fixed block 513 inside the fixed groove 511 to rise, and then the fixed block 513 pushes the single box to rise, and then the electric turntable 515 rotates to drive the fixed block 513 and rotates it ninety degrees, and then the electric push rod 514 retracts to drive the fixed block 513 to descend, and then the conveying roller 510 and the auxiliary conveying roller 512 convey the box back to the bottom of the strapping machine 506 for re-stripping and packaging, and then the conveying roller 510 and the auxiliary conveying roller 512 convey the packaged boxes out for stacking.

[0038] The working process of the utility model is as follows:

[0039] First, the number of boxes to be packed can be set through the control panel 3, and then a single box is transported to the box slot 205 through the conveyor belt 1, and then the baffle 204 provided on the box slot 205 can prevent the box from being offset. Through the cooperation of the conveyor belt 1 and the control panel 3, after a single box is input into the box slot 205, the conveyor belt 1 stops conveying, thereby preventing the device from causing damage to the items, and then the two groups of electric push rods 209 provided inside the box slot 205 push the two groups of push blocks 208 to fix and clamp the box, and then the motor 202 rotates to drive the bearing, and then the bearing drives the flip shell 203 as a whole The box is turned over, and when it turns to 180 degrees, it stops turning over, and then the two sets of electric push rods 209 are retracted to release the clamping of the box by the two sets of push blocks 208, and then the electric push rod 1 207 pushes the push block 1 206 to push the box in the box slot 205 out and enter the conveyor belt 1 4, and then the single box is conveyed to the conveying roller 1 502 by the conveyor belt 1 4, and the conveyor belt 1 4 stops conveying, and then the box is conveyed to between the two sets of fixed blocks 1 503 by the conveying roller 1 502, and then the two sets of electric push rods 3 505 simultaneously push the limit push block 504 provided on the inner side of the two sets of fixed blocks 1 503, which can be used to close the conveying roller 1 50 2 is centered to prevent deviation during packaging, and then the box on the conveyor roller 1 502 is clamped and positioned by the visual detector 507, and then the box is strapped by the slot body provided between the strapping machine 506 and the conveyor roller 1 502. When the visual detector 507 detects that the item is unqualified, the unqualified item is pushed out by the pushing device 516, and then conveyed to the top of the fixed groove 511 by the conveyor roller 2 510 and the auxiliary conveyor roller 512 provided on the top of the conveyor belt 2 509 to stop, and then the fixed block 2 513 inside the fixed groove 511 is pushed up by the electric push rod 514, and then Then, the single box is pushed up by the fixed block 2 513, and then the electric turntable 515 rotates to drive the fixed block 2 513 and its rotation of 90 degrees, and then the electric push rod 514 retracts to drive the fixed block 2 513 to descend, and then the box is transported back to the bottom of the strapping machine 506 through the conveying roller 2 510 and the auxiliary conveying roller 512 to be strapped and packaged again, and then the packaged box is transported out through the conveying roller 2 510 and the auxiliary conveying roller 512, and then the next box is transported to the conveying roller 1 502 through the conveyor belt 1 4, so as to achieve strapping and flipping of boxes of different sizes. This is the working principle of the device.

[0040] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic turning device for a baler, comprising a conveyor belt (1), characterized in that: A turning mechanism (2) is provided on the left side of the conveyor belt (1), and the turning mechanism (2) comprises an outer shell (201); The front end of the outer shell (201) is fixedly connected to a motor (202), and the rear end bearing of the motor (202) is connected to a flip outer shell (203). Box grooves (205) are provided on both sides of the flip outer shell (203), and push blocks (208) are provided at both upper and lower ends of the box groove (205). One side of the push block (208) is fixedly connected to an electric push rod (209). A push block (206) is provided on the inner side of the box groove (205), and an electric push rod (207) is fixedly connected to the other side of the push block (206). The electric push rod (207) is fixedly connected to the inner wall of the flip outer shell (203).

2. The automatic turning device for a baler according to claim 1, characterized in that: The second electric push rod (209) is also fixedly connected to the inner wall of the flip shell (203), and a control panel (3) is also provided at the front end of the shell (201).

3. The automatic turning device for a baler according to claim 1, characterized in that: The front and rear ends of the push block 2 (208) are both provided with baffles (204), the baffles (204) are fixedly connected to the side of the box slot (205), and the conveyor belt (1) is arranged on the right side of the flip shell (203).

4. The automatic turning device for a baler according to claim 3, characterized in that: A conveyor belt (4) is provided on the left side of the flip shell (203), and a belt-beating mechanism (5) is provided on the left side of the conveyor belt (4).

5. The automatic turning device for a baler according to claim 4, characterized in that: The strapping mechanism (5) comprises a base (501), a plurality of groups of conveying rollers (502) are arranged on the top of the base (501), and a groove is provided between the conveying rollers (502).

6. The automatic turning device for a baler according to claim 5, characterized in that: The front and rear ends of the conveying roller 1 (502) are both provided with a fixed block 1 (503), the fixed block 1 (503) is fixedly connected to the top of the base (501), the inner side of the fixed block 1 (503) is movably connected to a limit push block (504), the outer side of the limit push block (504) is fixedly connected with an electric push rod 3 (505), the electric push rod 3 (505) is fixedly connected to the outer side of the fixed block 1 (503), and the base (501) is arranged on the left side of the conveyor belt 1 (4).

7. The automatic turning device for a baler according to claim 6, characterized in that: A belting machine (506) is provided on the left side of the fixed block 1 (503), and the belting machine (506) is also fixedly connected to the top of the base (501). A visual detector (507) is fixedly connected to the right side of the belting machine (506). A conveyor belt 2 (509) is provided on the left side of the base (501), and a groove is provided between the belting machine (506) and the conveying roller 1 (502) on the same center line.

8. The automatic turning device of a baler according to claim 7, characterized in that: The bottom of the second conveyor belt (509) is fixedly connected to a box body (508), the rear end of the second conveyor belt (509) is fixedly connected to a push-out device (516), the top of the second conveyor belt (509) is provided with a plurality of groups of second conveying rollers (510), a fixed groove (511) is provided between the second conveying rollers (510), a second fixed block (513) is movably engaged inside the fixed groove (511), the bottom of the second fixed block (513) is fixedly connected to an electric push rod (514), the bottom of the electric push rod (514) is fixedly connected to an electric turntable (515), the electric turntable (515) is fixedly connected to the inside of the box body (508), and a plurality of groups of auxiliary conveying rollers (512) are provided between the fixed groove (511) and the second conveyor belt (509).

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