CN213593773U - Carton stapler - Google Patents

Abstract

The utility model discloses a carton stapler, which comprises a base, wherein a support frame is fixedly connected with any one side of the upper surface of the base, the support frame is in a shape like the Chinese character '7', two support plates are fixedly connected with the middle part of the support frame in a symmetrical way, clamping devices are arranged at the bottom of the base and the top of the support frame, each clamping device comprises a first fixed station, a motor is fixedly connected with the upper surface of the first fixed station and the top of the support frame, two driving ends of the motor penetrate through two gears which are fixedly connected, two symmetrically arranged racks are arranged at two sides of the gears, a bracket is rotatably connected with one side of the driving end of the motor, which is far away from the motor, the two brackets are respectively fixedly connected with the bottom of the base and the top of the support frame at corresponding positions, and the edge of a carton can be, the nail gun does not need to be manually supported by workers, the safety factor is improved, and the two nail gun heads work simultaneously to improve the working efficiency.

Description

Carton stapler

Technical Field

The utility model relates to a machinery binds technical field, especially relates to a carton stapler.

Background

The box press is one of the back-end processing equipment of carton, its principle is the same with the principle of ordinary stapler, be used for the carton joint sealing specially, it is also different to the machine that uses in the box of equidimension not, small-size carton can use full-automatic box press to bind, only need the manual work to stack the carton that needs the binding in good order and just can carry out automatic high-speed binding behind the entrance of putting of box press, medium-sized carton then will use semi-automatic box press to carry out the residence of binding, need the staff to stack the carton that needs the binding behind the entrance in good order, carry out the fifty percent discount with the edge that the carton needs the binding again and send into in the machine, the machine that large-scale carton used is then great, and carry out fifty percent discount work simultaneously at the binding in-process needs two people.

The process of binding the large-scale carton on the market is more loaded down with trivial details now, needs two workman together to load, fifty percent discount and bind, will one side bind the completion after, still need to carry out the another side with the carton upset and load, fifty percent discount and bind, extravagant manual work, the repetitive motion is more, binding in-process nail rifle head exposes moreover, has certain safety problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a carton stapler.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a carton stapler comprises a base, wherein a support frame is fixedly connected to any one side of the upper surface of the base, the support frame is in a 7 shape, two support plates are symmetrically and fixedly connected to the middle of the support frame, and clamping devices are arranged at the bottom of the base and the top of the support frame;

the clamping device comprises a first fixing table, wherein the upper surface of the first fixing table and the top of a support frame are fixedly connected with motors, the driving ends of the two motors are fixedly connected with two gears in a penetrating way, two symmetrical racks are arranged on two sides of the two gears, the two gears and the two racks at corresponding positions are connected through gear teeth in a meshing way, one sides of the two driving ends of the two motors, far away from the motors, are rotatably connected with brackets which are respectively fixedly connected with the bottom of a base at the corresponding position and the top of the support frame, two second fixing tables are arranged right above the two motors, two hydraulic cylinders are fixedly connected with the upper surface of the two second fixing tables, and the driving ends of the two hydraulic cylinders are in penetrating and sliding connection with the racks at the corresponding positions, one end of the rack, which is far away from the gear, is fixedly connected with a pressing plate, and the pressing plate is connected with the supporting plate in a sliding manner.

As a further description of the above technical solution:

the lower surface of the first fixed table is fixedly connected with the upper surface of the bottom of the base.

As a further description of the above technical solution:

two the flexible end of pneumatic cylinder and rack run through sliding connection's position and be provided with two stoppers.

As a further description of the above technical solution:

and balls are embedded on one sides of the two supporting plates, which are close to the pressing plate.

As a further description of the above technical solution:

the sliding grooves are formed in the symmetrical positions, close to one side of the motor, of the top of the base and the top of the supporting frame, and the rack is connected with the sliding grooves in a sliding mode.

As a further description of the above technical solution:

and two nail gun heads are fixedly connected to one sides of the top of the base and the top of the support frame, which are far away from the motor.

As a further description of the above technical solution:

and the two supporting plates are fixedly connected with the side wall of the supporting frame close to the sliding chute.

As a further description of the above technical solution:

two of the gears are intermittent gears.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up two motors, two layer boards, two gears, four racks and four clamp plates have formed clamping device, starter motor drives the gear and has rotated, the gear drives the rack that corresponds the position, the rack that corresponds the position drives and corresponds the clamp plate and pushes down, because the gear chooses intermittent type gear for use, during the gear revolve, can realize two rack different time motions, the clamp plate can not be simultaneously the centre gripping to the layer board, two clamp plates can be with the marginal fifty percent discount that carries out after one after the carton needs the binding, the fifty percent discount leads to the fifty percent discount mistake simultaneously can not appear, influence the binding precision, it is fixed to have clamping device simultaneously, do not need the staff to fix with the hand, safety in production has been improved.

2. The utility model discloses a set up two binding heads, two pneumatic cylinders and two layer boards, formed binding mechanism, can install the both sides of the carton that needs the binding simultaneously and carry out the centre gripping on the layer board, start two nail rifle heads and continue the binding simultaneously afterwards, can use manpower sparingly like this, efficiency improves, and the pneumatic cylinder drives the clamp plate and carries out the uniform velocity migration, can let the even binding of carton binding department.

Drawings

Fig. 1 is a side sectional view of the overall structure of a carton stapler according to the present invention;

FIG. 2 is a front view at A of FIG. 1;

FIG. 3 is a front view at B of FIG. 1;

fig. 4 is a front view at C in fig. 1.

Illustration of the drawings:

1. a base; 2. a first fixed table; 3. a gear; 4. a rack; 5. a support; 6. a motor; 7. a second stationary stage; 8. a hydraulic cylinder; 9. a support plate; 10. a support frame; 11. a limiting block; 12. a chute; 13. nailing a gun head; 14. a ball bearing; 15. and (7) pressing a 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a carton stapler, includes base 1, and 1 arbitrary one side fixedly connected with support frame 10 of upper surface of base, support frame 10 are "7" font, and two layer boards 9 of support frame 10 middle part position symmetry fixedly connected with, 1 bottom of base and support frame 10 top are provided with clamping device.

The clamping device comprises a first fixing table 2, wherein motors 6 are fixedly connected to the upper surface of the first fixing table 2 and the top of a support frame 10, the driving ends of the two motors 6 are fixedly connected with two gears 3 in a penetrating manner, two symmetrically arranged racks 4 are arranged on two sides of the two gears 3, the up-and-down movement of the racks 4 can be realized by arranging the gears 3 and the racks 4, the two gears 3 are connected with the two racks 4 at corresponding positions through gear teeth meshing, one sides of the driving ends of the two motors 6, which are far away from the motors 6, are rotatably connected with supports 5, the two supports 5 are respectively fixedly connected with the bottom of a base 1 at corresponding positions and the top of the support frame 10, two second fixing tables 7 are arranged right above the two motors 6, two hydraulic cylinders 8 are fixedly connected to the upper surfaces of the two second fixing tables 7, the driving ends of the two hydraulic cylinders 8 are connected with the, the clamping device that clamp plate 15 and layer board 9 sliding connection formed through above-mentioned mechanism can be with the marginal centre gripping that the cardboard needs the binding on layer board 9, can bind two edges simultaneously like this, no longer need divide twice binding, improve work efficiency, avoid simultaneously that the staff hand is injured in binding department, improved factor of safety.

The lower surface of the first fixing table 2 is fixedly connected with the upper surface of the bottom of the base 1, two limiting blocks 11 are arranged at the positions where the telescopic ends of the two hydraulic cylinders 8 are in penetrating sliding connection with the racks 4, the limiting blocks 11 are arranged to drive the four racks 4 to move and reset, balls 14 are embedded at the sides of the two supporting plates 9 close to the pressing plate 15, the balls 14 are arranged to reduce the friction force between the paper board and the supporting plates 9, so that the binding is more orderly and uniform, sliding grooves 12 are formed at the symmetrical positions of the top of the base 1 and the top of the supporting frame 10 close to one side of the motor 6, the sliding grooves 12 are spaces formed for enabling the racks 4 to move, the racks 4 are in sliding connection with the sliding grooves 12, two binding gun heads 13 are fixedly connected at the top of the base 1 and the top of the supporting frame 10 far away from the motor 6, the work efficiency is improved, the two supporting plates 9 and the supporting frame 10 are fixedly connected with the side wall close to the sliding groove 12, and the working strength of the supporting plates 9 can be improved by the fixed connection. Two gears 3 are intermittent gears, and the intermittent gears are used for realizing dislocation movement of the racks 4, so that the racks 4 do not drive the pressing plate 15 to press downwards simultaneously, and the long sides and the short sides of the carton to be stapled are separated and fixed by moving respectively, thereby avoiding simultaneous fixing and folding errors.

The working principle is as follows: firstly, edges of a paper box needing to be nailed are respectively placed on two supporting plates 9, the supporting plates 9 are wrapped by the side edges of the paper box, then two motors 6 are started, the motors 6 drive two gears 3 to rotate, the teeth of the gears 3 drive racks 4 to move up and down, because the gears 3 are intermittent gears, the corresponding racks 4 move at different speeds but not simultaneously, the up and down movement of the racks 4 drives a pressing plate 15 to move, the edges of the paper box needing to be nailed are fixed in sequence, a nailing gun head 13 is started to nail the edges of the paper box, a hydraulic cylinder 8 is started in the nailing process, a limit block 11 is arranged at the driving end of the hydraulic cylinder 8 to drive the racks 4 to slide in a sliding groove 12, the paper box can be nailed uniformly, after the paper box is nailed, the motors 6 are rotated reversely, the pressing plate 15 is loosened, the driving end of the hydraulic cylinder 8 is reset, and taking out the stapled carton, and putting the stapled carton into a new carton needing to be stapled for stapling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a carton stapler, includes base (1), its characterized in that: a support frame (10) is fixedly connected to any one side of the upper surface of the base (1), the support frame (10) is in a shape like a Chinese character '7', two support plates (9) are symmetrically and fixedly connected to the middle of the support frame (10), and clamping devices are arranged at the bottom of the base (1) and the top of the support frame (10);

the clamping device comprises a first fixing table (2), wherein motors (6) are fixedly connected to the upper surface of the first fixing table (2) and the top of a support frame (10), the driving ends of the two motors (6) are fixedly connected with two gears (3) in a penetrating manner, two symmetrically arranged racks (4) are arranged on two sides of the two gears (3), the two gears (3) are connected with the two racks (4) in corresponding positions through gear tooth meshing, one sides, away from the motors (6), of the driving ends of the two motors (6) are rotatably connected with supports (5), the two supports (5) are respectively fixedly connected with the bottom of a base (1) and the top of the support frame (10) in corresponding positions, two second fixing tables (7) are arranged right above the two motors (6), and two hydraulic cylinders (8) are fixedly connected to the upper surfaces of the two second fixing tables (7), the driving ends of the two hydraulic cylinders (8) are connected with the racks (4) at the corresponding positions in a penetrating and sliding mode, one end, far away from the gear (3), of each rack (4) is fixedly connected with a pressing plate (15), and the pressing plates (15) are connected with the supporting plate (9) in a sliding mode.

2. A carton stapler as recited in claim 1, wherein: the lower surface of the first fixed table (2) is fixedly connected with the upper surface of the bottom of the base (1).

3. A carton stapler as recited in claim 1, wherein: two the flexible end of pneumatic cylinder (8) is provided with two stopper (11) with rack (4) run through sliding connection's position.

4. A carton stapler as recited in claim 1, wherein: balls (14) are embedded on one side, close to the pressing plate (15), of the two supporting plates (9).

5. A carton stapler as recited in claim 1, wherein: the motor is characterized in that sliding grooves (12) are formed in symmetrical positions, close to one side of the motor (6), of the top of the base (1) and the top of the supporting frame (10), and the rack (4) is connected with the sliding grooves (12) in a sliding mode.

6. A carton stapler as recited in claim 1, wherein: and two nail gun heads (13) are fixedly connected to one sides of the top of the base (1) and the top of the support frame (10) far away from the motor (6).

7. A carton stapler as recited in claim 1, wherein: the two supporting plates (9) are fixedly connected with the side wall of the supporting frame (10) close to the sliding chute (12).

8. A carton stapler as recited in claim 1, wherein: the two gears (3) are intermittent gears.

Images