CN215152311U - Outer skin surface edge folding equipment for leather packaging box - Google Patents

Abstract

The utility model discloses a leather packing box skin face hem equipment, concretely relates to leather packing box processing technology field, including cardboard material loading platform and workstation, cardboard material loading platform sets up the front end at the workstation, one side of workstation is provided with piece waste material clearance structure, the inside on workstation top is provided with first conveyer belt. The utility model discloses a be provided with the cushion frame, the bracing piece, the rubber pad, a spring, stopper and through-hole, at the in-process that hold-down mechanism drive pressure strip compressed tightly cardboard and epidermis, the rubber pad at first contacts with the cardboard, the cushion frame is no longer pushed down owing to receiving to block this moment, the spring continues the shrink, the pressure strip continues to push down a segment distance, the effort that only needs to utilize the spring to apply to the cushion frame like this can compress tightly cardboard and epidermis, thereby the too big cardboard deformation that leads to of effort that can avoid pushing down, and can avoid the tong accident, this equipment moving security has been improved greatly.

Description

Outer skin surface edge folding equipment for leather packaging box

Technical Field

The utility model relates to a cortex packing box processing technology field specifically is a cortex packing box crust face hem equipment.

Background

The leather packaging box is mainly made of a paperboard and a skin surface, the skin surface needs to be adhered to the outer surface of the paperboard, and the skin surface needs to be folded after being adhered to the paperboard, so that skin surface folding equipment of the leather packaging box needs to be used in the production process of the leather packaging box, but the skin surface folding equipment of the existing leather packaging box has many problems and defects, and therefore the leather packaging box needs to be improved.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional leather packing box outer skin surface edge folding equipment is inconvenient for edge folding of the outer skin surface and cannot meet the use requirement;

(2) when the traditional leather packaging box outer skin surface edge folding equipment is used for gluing, redundant glue is easy to adhere to the surface of a conveying belt, so that the conveying belt is easy to adsorb other impurities, the transportation of the skin and a paperboard is influenced, and the inconvenience is brought to edge folding processing;

(3) traditional cortex packing box crust face hem equipment appears the cardboard condition of warping easily at the in-process that crust face and cardboard compressed tightly, does not have the function of preventing pressing the hand moreover, and the security performance is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leather packing box skin face hem equipment to propose inconvenient pair skin face turn-up in solving above-mentioned background art, can not satisfy the problem of the needs of using.

In order to achieve the above object, the utility model provides a following technical scheme: the outer skin surface edge folding equipment of the leather packaging box comprises a paperboard feeding table and a workbench, wherein the paperboard feeding table is arranged at the front end of the workbench, one side of the workbench is provided with a scrap waste cleaning structure, a first conveying belt is arranged inside the top end of the workbench, one side of the top end of the workbench is provided with a skin gluing mechanism, one side of the skin gluing mechanism is provided with a paperboard feeding mechanism, one side of the paperboard feeding mechanism is provided with a pressing mechanism, the power output end of the pressing mechanism is fixedly connected with a pressing plate, the bottom end of the pressing plate is provided with a buffering protection structure, a second conveying belt is arranged inside the other side of the top of the workbench, two ends of the other side of the top of the workbench are respectively and fixedly connected with a supporting plate, two sides of the front end of the supporting plate are respectively and fixedly connected with a fixed block, and a rotating shaft is movably connected between the fixed blocks, a driving motor is fixedly connected to one side of the fixed block, a rotating plate is fixedly connected to the top end of the rotating shaft, and an automatic curling mechanism is arranged on the left side of the supporting plate;

the automatic edge curling mechanism comprises a third conveying belt, the third conveying belt is arranged in one side of the workbench, an edge curling belt is arranged at the top end of the third conveying belt, a first shifting block is arranged on one side of the inner part of the edge curling belt, and a second shifting block is arranged on the other side of the inner part of the edge curling belt.

Preferably, the belt coiling belt and the third conveyor belt are synchronously operated through a belt pulley, and the top end of the third conveyor belt and the bottom end of the belt coiling belt are positioned at the same horizontal plane.

Preferably, piece waste material clearance structure is by receiving workbin, fixed plate, wiping piece and brush board and constitutes, receive workbin fixed connection in one side of workstation, receive the inside both sides fixedly connected with fixed plate of workbin, the top fixedly connected with of the inside one side fixed plate of receipts workbin wipes the piece, receive the top fixedly connected with brush board of the inside opposite side fixed plate of workbin.

Preferably, the width of the wiping block and the width of the brush plate are equal to the width of the first conveyor belt, and the top ends of the wiping block and the brush plate are in contact with the bottom end of the first conveyor belt.

Preferably, the buffering protective structure comprises buffering frame, bracing piece, rubber pad, spring, stopper and through-hole, the buffering frame sets up the bottom at the pressure strip, the top fixedly connected with bracing piece of buffering frame, the through-hole sets up the inside at the pressure strip, the inside and the fixedly connected with stopper of through-hole are run through on the top of bracing piece, the spring has been cup jointed to the bracing piece outside between buffering frame and the pressure strip, the bottom fixedly connected with rubber pad of buffering frame.

Preferably, the size of the buffer frame is equal to that of the pressing plate, and the width of the buffer frame is smaller than that of the first conveyor belt.

Compared with the prior art, the beneficial effects of the utility model are that: the leather packing box outer skin surface edge folding device not only realizes convenient edge folding of the outer skin surface, can meet the use requirement, and realizes the removal of impurities attached to the surface of a conveying belt during gluing, ensures the transportation of the outer skin and the paper board, is convenient for edge folding processing, but also realizes the situation that the paper board is not easy to deform in the process of pressing the outer skin surface and the paper board, and has the function of hand pressing prevention and better safety performance;

(1) the automatic edge curling mechanism comprises a third conveying belt, the third conveying belt is arranged in one side of the workbench, an edge curling belt is arranged at the top end of the third conveying belt, a first shifting block is arranged on one side in the edge curling belt, a second shifting block is arranged on the other side in the edge curling belt, the third conveying belt enters the third conveying belt after the paper board and the surface skin are tightly pressed, the third conveying belt can drive the edge curling belt to act through a belt pulley when acting, at the moment, the first shifting block and the second shifting block can enable the edge curling belt to be in a spiral state, so that in the transmission process of the paper board and the surface skin on the third conveying belt, the spiral edge curling belt can curl up the surface skin on two sides and adhere to two sides of the paper board, then the surface skin is transmitted to the second conveying belt, the driving motor is started, the driving motor drives the rotating shaft to rotate, so that the rotating plate can turn over, and the rotating plate can adhere the erected surface skin to the edge of the top of the paper board, thereby completing the edge folding, and having simple structure and more convenient use;

(2) by arranging the material receiving box, the fixing plate, the wiping block and the brush plate, when in use, the epidermis is placed on one side of the top of the first conveyor belt, then the first conveyor belt is started, the first conveyor belt conveys the epidermis, when the cardboard passes through the skin gluing mechanism, the top of the skin is glued, then the cardboard feeding mechanism sucks the cardboard, the surface skin is transmitted to the bottom of the paper board, the paper board is placed on the surface skin by the paper board feeding mechanism, then the paper board is pressed by the pressing mechanism and then separated from the first conveyor belt, at the moment, in the running process of the first conveyor belt, the impurities on the surface of the first conveyor belt can be swept down by the brush plate, then the wiping block wipes the surface of the first conveyor belt, so that impurities on the surface of the first conveyor belt can be removed, the first conveyor belt can be ensured to keep the original working state when running again, the transmission of the surface skin and the paperboard is facilitated, and great convenience is brought to the edge folding;

(3) through being provided with the buffer frame, the bracing piece, the rubber pad, a spring, stopper and through-hole, at the in-process that hold-down mechanism drive pressure strip compressed tightly cardboard and epidermis, the rubber pad at first contacts with the cardboard, buffer frame is no longer pushed down owing to receiving to block this moment, the spring continues the shrink, the pressure strip continues to push down a segment distance, only need like this utilize the effort that the spring was applyed to buffer frame can compress tightly cardboard and epidermis, thereby can avoid the too big cardboard deformation that leads to of effort that pushes down, and can avoid the tong accident, this equipment moving security has been improved greatly.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the scrap and waste cleaning structure of the present invention;

FIG. 3 is an enlarged front view of a partial section of the buffer protection structure of the present invention;

fig. 4 is a schematic view of the bottom structure of the buffer frame of the present invention.

In the figure: 1. a paperboard feeding table; 2. a work table; 3. a scrap and waste cleaning structure; 301. a material receiving box; 302. a fixing plate; 303. a wiping block; 304. brushing the board; 4. a first conveyor belt; 5. a surface gluing mechanism; 6. a paperboard feeding mechanism; 7. a hold-down mechanism; 8. a buffer protection structure; 801. a buffer frame; 802. a support bar; 803. a rubber pad; 804. a spring; 805. a limiting block; 806. a through hole; 9. a tape winding area; 10. a first shifting block; 11. a second shifting block; 12. a support plate; 13. a rotating plate; 14. a fixed block; 15. a second conveyor belt; 16. a rotating shaft; 17. a drive motor; 18. a third conveyor belt; 19. and a pressing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, an outer skin folding device for leather packing boxes comprises a paper board feeding table 1 and a workbench 2, wherein the paper board feeding table 1 is arranged at the front end of the workbench 2, one side of the workbench 2 is provided with a scrap cleaning structure 3, a first conveyor belt 4 is arranged inside the top end of the workbench 2, one side of the top end of the workbench 2 is provided with a skin gluing mechanism 5, one side of the skin gluing mechanism 5 is provided with a paper board feeding mechanism 6, one side of the paper board feeding mechanism 6 is provided with a pressing mechanism 7, the power output end of the pressing mechanism 7 is fixedly connected with a pressing plate 19, the bottom end of the pressing plate 19 is provided with a buffering protection structure 8, a second conveyor belt 15 is arranged inside the other side of the top of the workbench 2, two ends of the other side of the top of the workbench 2 are respectively and fixedly connected with a supporting plate 12, two sides of the front end of the supporting plate 12 are respectively and fixedly connected with a fixing block 14, a rotating shaft 16 is movably connected between the fixed blocks 14, one side of each fixed block 14 is fixedly connected with a driving motor 17, the model of each driving motor 17 can be Y90S-4, the top end of each rotating shaft 16 is fixedly connected with a rotating plate 13, and the left side of the supporting plate 12 is provided with an automatic curling mechanism;

referring to fig. 1-4, the outer skin surface edge folding device of the leather packing box further comprises an automatic edge folding mechanism, the automatic edge folding mechanism comprises a third conveyor belt 18, the third conveyor belt 18 is arranged inside one side of the workbench 2, the top end of the third conveyor belt 18 is provided with an edge folding belt 9, one side inside the edge folding belt 9 is provided with a first shifting block 10, and the other side inside the edge folding belt 9 is provided with a second shifting block 11;

the synchronous operation between the hemming belt 9 and the third conveyor belt 18 is completed through a belt pulley, and the top end of the third conveyor belt 18 and the bottom end of the hemming belt 9 are positioned on the same horizontal plane;

specifically, as shown in fig. 1, after the paperboard is pressed against the surface skin, the paperboard enters the third conveyor belt 18, the third conveyor belt 18 can drive the hemming belt 9 to move through the belt pulley during movement, at this time, the first shifting block 10 and the second shifting block 11 can enable the hemming belt 9 to be in a spiral state, so that in the process of driving the paperboard and the surface skin on the third conveyor belt 18, the spiral hemming belt 9 can wind up the surface skin with two excessive sides and adhere the surface skin to two sides of the paperboard, and then the surface skin is transmitted to the second conveyor belt 15, the driving motor 17 is started, the driving motor 17 drives the rotating shaft 16 to rotate, so that the rotating plate 13 can be turned over, the rotating plate 13 can adhere the erected surface skin to the edge of the top of the paperboard, so that hemming is completed, the structure is simple, and the use is convenient.

Example 2: the scrap and waste material cleaning structure 3 comprises a material receiving box 301, a fixing plate 302, a wiping block 303 and a brush plate 304, wherein the material receiving box 301 is fixedly connected to one side of the workbench 2, the fixing plate 302 is fixedly connected to two sides inside the material receiving box 301, the wiping block 303 is fixedly connected to the top end of the fixing plate 302 on one side inside the material receiving box 301, and the brush plate 304 is fixedly connected to the top end of the fixing plate 302 on the other side inside the material receiving box 301;

the widths of the wiping block 303 and the brush plate 304 are equal to the width of the first conveyor belt 4, and the top ends of the wiping block 303 and the brush plate 304 are in contact with the bottom end of the first conveyor belt 4;

specifically, as shown in fig. 1 and fig. 2, in use, a skin is placed on one side of the top of a first conveyor belt 4, then the first conveyor belt 4 is started, the first conveyor belt 4 conveys the skin, the top of the skin is rubberized when the skin passes through a skin rubberizing mechanism 5, then after a paperboard is sucked by a paperboard feeding mechanism 6, the skin is conveyed to the bottom of the paperboard, the paperboard is placed on the skin by the paperboard feeding mechanism 6, then the paperboard is pressed by a pressing mechanism 7 and then separated from the first conveyor belt 4, at this time, during the operation of the first conveyor belt 4, a brush plate 304 can sweep impurities on the surface of the first conveyor belt 4 down, then a wiping block 303 can wipe the surface of the first conveyor belt 4, so that the impurities on the surface of the first conveyor belt 4 can be removed, the original working state can be maintained when the first conveyor belt 4 operates again, which is beneficial to the transmission of the skin and the paperboard, bringing great convenience to the folding.

Example 3: the buffering protection structure 8 comprises a buffering frame 801, a supporting rod 802, a rubber pad 803, a spring 804, a limiting block 805 and a through hole 806, wherein the buffering frame 801 is arranged at the bottom end of the pressing plate 19, the supporting rod 802 is fixedly connected to the top end of the buffering frame 801, the through hole 806 is arranged inside the pressing plate 19, the top end of the supporting rod 802 penetrates through the inside of the through hole 806 and is fixedly connected with the limiting block 805, the spring 804 is sleeved outside the supporting rod 802 between the buffering frame 801 and the pressing plate 19, and the rubber pad 803 is fixedly connected to the bottom end of the buffering frame 801;

the size of the buffer frame 801 is equal to that of the pressing plate 19, and the width of the buffer frame 801 is smaller than that of the first conveyor belt 4;

specifically, as shown in fig. 1, 3 and 4, in the process that the pressing mechanism 7 drives the pressing plate 19 to press the cardboard and the skin tightly, the rubber pad 803 first contacts with the cardboard, at this time, the buffer frame 801 is blocked and is not pressed down, the spring 804 continues to contract, the pressing plate 19 continues to press down for a short distance, so that the cardboard and the skin can be pressed tightly only by the acting force applied to the buffer frame 801 by the spring 804, and therefore, the cardboard deformation caused by the overlarge acting force of pressing down can be avoided, the hand clamping accident can be avoided, and the safety of the operation of the device is greatly improved.

The working principle is as follows: when the utility model is used, firstly, the epidermis is placed at one side of the top of the first conveyor belt 4, then the first conveyor belt 4 is started, the first conveyor belt 4 conveys the epidermis, while passing through the skin sizing mechanism 5, the top of the skin is sized, after which the cardboard is sucked up by the cardboard feeding mechanism 6, the surface skin is conveyed to the bottom of the paper board, the paper board is placed on the surface skin by the paper board feeding mechanism 6, then the paper board is pressed by the pressing mechanism 7 and then separated from the first conveyor belt 4, at the moment, in the running process of the first conveyor belt 4, the impurities on the surface of the first conveyor belt 4 can be swept down by the brush board 304, then wipe piece 303 and wipe the surface of first conveyer belt 4, just so can get rid of the impurity on first conveyer belt 4 surface, can keep original operating condition when guaranteeing first conveyer belt 4 to move once more, be favorable to the transmission of epidermis and cardboard, bring very big facility for the hem.

Then, after the paperboard and the surface skin are tightly pressed, the paperboard enters a third conveyor belt 18, the third conveyor belt 18 can drive the edge curling belt 9 to act through a belt pulley when the third conveyor belt 18 acts, at the moment, the first shifting block 10 and the second shifting block 11 can enable the edge curling belt 9 to be in a spiral state, so that in the process that the paperboard and the surface skin are transmitted on the third conveyor belt 18, the spiral edge curling belt 9 can curl up the surface skin with more two sides and adhere to two sides of the paperboard, then the surface skin is transmitted to the second conveyor belt 15, the driving motor 17 is started, the driving motor 17 drives the rotating shaft 16 to rotate, the rotating plate 13 can be turned over, the rotating plate 13 can adhere the erected surface skin to the edge of the top of the paperboard, and therefore edge folding is completed.

Finally, in the process that the pressing mechanism 7 drives the pressing plate 19 to press the paper board and the surface skin tightly, the rubber pad 803 is firstly contacted with the paper board, at the moment, the buffer frame 801 is blocked and is not pressed down, the spring 804 continues to contract, the pressing plate 19 continues to press down for a short distance, so that the paper board and the surface skin can be pressed tightly only by utilizing the acting force applied by the spring 804 to the buffer frame 801, the deformation of the paper board caused by the overlarge acting force can be avoided, the hand clamping accident can be avoided, and the running safety of the equipment is greatly improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a skin face hem equipment of leather packing box, includes cardboard material loading platform (1) and workstation (2), its characterized in that: the automatic paper feeding machine is characterized in that the paperboard feeding table (1) is arranged at the front end of the workbench (2), one side of the workbench (2) is provided with a scrap waste cleaning structure (3), a first conveying belt (4) is arranged inside the top end of the workbench (2), one side of the top end of the workbench (2) is provided with a skin gluing mechanism (5), one side of the skin gluing mechanism (5) is provided with a paperboard feeding mechanism (6), one side of the paperboard feeding mechanism (6) is provided with a pressing mechanism (7), the power output end of the pressing mechanism (7) is fixedly connected with a pressing plate (19), the bottom end of the pressing plate (19) is provided with a buffering protection structure (8), a second conveying belt (15) is arranged inside the other side of the top of the workbench (2), and two ends of the other side of the top of the workbench (2) are respectively and fixedly connected with a supporting plate (12), two sides of the front end of the supporting plate (12) are respectively and fixedly connected with a fixed block (14), a rotating shaft (16) is movably connected between the fixed blocks (14), one side of the fixed block (14) is fixedly connected with a driving motor (17), the top end of the rotating shaft (16) is fixedly connected with a rotating plate (13), and the left side of the supporting plate (12) is provided with an automatic edge curling mechanism;

the automatic edge curling mechanism comprises a third conveying belt (18), the third conveying belt (18) is arranged in one side of the workbench (2), an edge curling belt (9) is arranged on the top end of the third conveying belt (18), a first shifting block (10) is arranged on one side of the inner part of the edge curling belt (9), and a second shifting block (11) is arranged on the other side of the inner part of the edge curling belt (9).

2. The skin folding device for the leather packing box according to claim 1, wherein: the hemming belt (9) and the third conveyor belt (18) are synchronously operated through a belt pulley, and the top end of the third conveyor belt (18) and the bottom end of the hemming belt (9) are positioned on the same horizontal plane.

3. The skin folding device for the leather packing box according to claim 1, wherein: piece waste material clearance structure (3) are by receiving workbin (301), fixed plate (302), wipe piece (303) and brush board (304) and constitute, receive workbin (301) fixed connection in one side of workstation (2), receive inside both sides fixedly connected with fixed plate (302) of workbin (301), receive the top fixedly connected with of the inside one side fixed plate (302) of workbin (301) and wipe piece (303), receive the top fixedly connected with brush board (304) of the inside opposite side fixed plate (302) of workbin (301).

4. The skin folding device for the leather packing box according to claim 3, wherein: the widths of the wiping block (303) and the brush plate (304) are equal to the width of the first conveyor belt (4), and the top ends of the wiping block (303) and the brush plate (304) are in contact with the bottom end of the first conveyor belt (4).

5. The skin folding device for the leather packing box according to claim 1, wherein: buffering protective structure (8) comprise buffer bracket (801), bracing piece (802), rubber pad (803), spring (804), stopper (805) and through-hole (806), buffer bracket (801) set up the bottom at pressure strip (19), the top fixedly connected with bracing piece (802) of buffer bracket (801), through-hole (806) set up the inside at pressure strip (19), the inside and the fixedly connected with stopper (805) of through-hole (806) are run through to the top of bracing piece (802), spring (804) have been cup jointed to bracing piece (802) outside between buffer bracket (801) and pressure strip (19), the bottom fixedly connected with rubber pad (803) of buffer bracket (801).

6. The skin folding device for the leather packing box of claim 5, wherein: the size of the buffer frame (801) is equal to that of the pressing plate (19), and the width of the buffer frame (801) is smaller than that of the first conveyor belt (4).

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