CN210881098U

CN210881098U - Paste box machine and press mechanism convenient to adjust

Info

Publication number: CN210881098U
Application number: CN201921666588.9U
Authority: CN
Inventors: 卢美好; 朱乐泉
Original assignee: Foshan Hengchangda Safety Printing Co ltd
Current assignee: Foshan Hengchangda Safety Printing Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to the technical field of printing equipment, in particular to a box pasting machine pressing mechanism convenient to adjust, which comprises a side frame, a top frame, a bottom frame, a horizontal adjusting component, an upper pressing component, a lower pressing component and a driving component; the utility model can utilize the distance between two top frames and the distance between two bottom frames of the horizontal adjusting component, so that the upper pressing component and the lower pressing component both correspond to the edge folding positions of the paper boxes, the paper boxes are more fully contacted with the edge pasting, and the paper box edge pasting device can be suitable for the edge pressing of the paper boxes with different sizes; additionally, the utility model discloses set up limit for height screw rod and tension spring, ensured that the carton can follow the top and press the subassembly and pass through and pressed the subsides tightly with pressing the subassembly down.

Description

Paste box machine and press mechanism convenient to adjust

Technical Field

The utility model relates to a lithography apparatus technical field, concretely relates to stick with paste box machine.

Background

The box pasting machine for package printing is a machine for folding and forming printed and die-cut formed paperboards and sticking pasted openings on a package printing, and generally comprises a paper sheet distributing mechanism, a folding mechanism, a paste structure, a pressing mechanism and a material receiving mechanism, wherein the paper sheet distributing mechanism is used for sending out paper sheets block by block, the folding mechanism is used for folding edges of the paper sheets according to die cutting lines, the paste structure is used for sticking glue at the edges of the folding edges, the pressing mechanism is used for pressing the paste part of the paper sheets, and the material receiving mechanism is used for collecting paper boxes.

In the prior art, paper sheet pressing and pasting mechanisms of a box pasting machine are mainly divided into two types, one type is that a long roller is used for pressing and pasting the whole paper box, however, the laminated thickness of the whole bonding part of the paper box is larger than that of the middle part, and the long roller is uniformly stressed on the whole paper box and is not beneficial to box pasting and shaping; therefore, another pressing and pasting mechanism is generally adopted in the market at present, the pressing and pasting mechanism utilizes a press roller to press and paste the folded edge pasted with the glue, but the mechanism is inconvenient to adjust and can only press and paste the paper boxes with single specification.

Disclosure of Invention

The utility model aims at providing a not enough to prior art, the utility model aims at providing a paste box machine and press mechanism convenient to adjust, can be applicable to not unidimensional carton and press subsides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a paste box machine and press mechanism convenient to adjust, includes side bearer, roof-rack, chassis, horizontal adjustment subassembly, goes up to press to paste the subassembly, presses down to paste subassembly and drive assembly, be equipped with on the side bearer two sets of parallel from top to bottom, level setting and respectively with roof-rack and chassis sliding connection's slide bar, roof-rack and chassis are two and the position corresponds, horizontal adjustment subassembly is used for adjusting distance between two roof-racks and distance between two chassis, be equipped with on roof-rack and the chassis respectively and press to paste the subassembly and press down to paste the subassembly, go up to press paste the subassembly with press down to paste the subassembly and the drive assembly drives lower centre gripping and defeated paper box.

Furthermore, the horizontal adjusting component comprises an upper screw and a lower screw, the upper screw and the lower screw are both rotatably mounted on the side frame and are provided with two sections of threads with opposite rotating directions, the two sections of threads of the upper screw are respectively in threaded connection with the two top frames, and the two sections of threads of the lower screw are respectively in threaded connection with the two bottom frames.

Furthermore, one end of the upper screw or the lower screw is connected with an adjusting hand wheel, and the upper screw is in transmission connection with the lower screw through the matching of a chain wheel and a chain.

Furthermore, the upper pressing component comprises an upper conveying belt driven by a roller and an upper pressing wheel set arranged on the top frame and used for pressing the lower belt surface of the upper conveying belt to the lower pressing component.

Further, it still includes limit for height screw rod and crane to press the subassembly on, the crane goes up and down with the roof-rack and is connected, its bottom and last pinch roller group link, limit for height screw rod threaded connection is on the roof-rack to vertical setting is put on the crane, and its bottom is contradicted the crane top and is injectd the crane rise.

Furthermore, the upper pressing and pasting assembly further comprises a tension spring, the top end of the tension spring is connected with the top of the lifting frame, and the bottom end of the tension spring is connected with the top frame.

Furthermore, the downward pressing component comprises a lower conveying belt driven by a roller and a downward pressing wheel set arranged on the bottom frame and used for pressing the upper belt surface of the lower conveying belt to the upward pressing component.

Further, drive assembly includes motor, first movable roller and second movable roller are connected with last conveyer belt and lower conveyer belt transmission respectively, first movable roller and second movable roller are established and are connected with its self pivoted motor of drive.

Furthermore, a limiting flange for preventing the paper box from being conveyed and deviated is arranged on the side surface of the bottom frame.

Furthermore, the axial lead of the slide bar is vertical to the conveying direction of the paper box.

The utility model discloses following beneficial effect has:

the utility model can utilize the distance between two top frames and the distance between two bottom frames of the horizontal adjusting component, so that the upper pressing component and the lower pressing component both correspond to the edge folding positions of the paper boxes, the paper boxes are more fully contacted with the edge pasting, and the paper box edge pasting device can be suitable for the edge pressing of the paper boxes with different sizes; additionally, the utility model discloses set up limit for height screw rod and tension spring, ensured that the carton can follow the top and press the subassembly and pass through and pressed the subsides tightly with pressing the subassembly down.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the side frame hidden in the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

in the figure: 1. a side frame; 2. a top frame; 3. a chassis; 4. a level adjustment assembly; 5. an upper pressing component; 6. pressing down the pasting component; 7. a drive assembly; 8. limiting a flange; 11. a slide bar; 41. an upper screw rod; 42. a lower screw rod; 43. adjusting a hand wheel; 51. an upper conveying belt; 52. an upper pressing wheel set; 53. a height-limiting screw; 54. a lifting frame; 55. a tension spring; 61. a lower conveyor belt; 62. a pressing wheel group; 71. a motor; 72. a first movable roller; 73. and a second movable roller.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in figures 1-4, the utility model relates to a paste box machine paste mechanism convenient to adjust, which comprises a side frame 1, a top frame 2, a bottom frame 3, a horizontal adjusting component 4, an upper paste component 5, a lower paste component 6 and a driving component 7, four slide bars 11 which are horizontally arranged in parallel are arranged on the side frame 1, every two slide bars 11 are arranged up and down, wherein, the two slide bars 11 positioned at the upper part are connected with the top frame 2 in a sliding way, the two slide bars 11 positioned at the lower part are connected with the bottom frame in a sliding way, the top frame 2 and the bottom frame 3 are both provided with two corresponding positions, namely, the two top frames 2 are respectively and correspondingly arranged above the two bottom frames 3, the horizontal adjusting component 4 is used for adjusting the distance between the two top frames 2 and the distance between the two bottom frames 3, the top frame 2 and the bottom frame 3 are respectively provided with an upper pressing component 5 and a lower pressing component 6, and the upper pressing component 5 and the lower pressing component 6 are driven by a driving component 7 to clamp a paper conveying box.

The utility model discloses install between the hem mechanism and the receiving agencies of sticking with paste box machine for receive the carton of accomplishing the hem processing and compress tightly the hem of bonding glue and collect in the receiving agencies after the design, what is worth mentioning, the utility model discloses an on press and paste subassembly 5, press down the hem that paste subassembly 6 corresponds the paste that compresses tightly the carton and have glue and carry, no glue portion is unsettled transport on the carton, under equal pressure effect, can make the hem pressure bigger to improve and press and paste the effect.

The utility model discloses during the use, can utilize distance and two chassis 3 between distance between 4 two roof racks 2 of horizontal adjustment subassembly distance between according to the carton structure to make and press the hem position that pastes subassembly 5 and press down and paste subassembly 6 and all correspond the carton, make the contact of carton sticking with paste the limit more abundant, and can be applicable to not unidimensional carton blank pressing.

It is worth mentioning that the upper pressing component 5 is located above the lower pressing component 6.

Preferably, the horizontal adjusting assembly 4 comprises an upper screw 41 and a lower screw 42, the upper screw 41 and the lower screw 42 are both rotatably mounted on the side frame 1, both are provided with two threads with opposite rotation directions, the two threads of the upper screw 41 are respectively in threaded connection with the two top frames 2, and the two threads of the lower screw 42 are respectively in threaded connection with the two bottom frames 3; the worker rotates the upper screw 41 to move the two top frames 2 toward or away from each other, that is, the distance between the two top frames 2 is changed by changing the centering, and similarly, the worker rotates the lower screw 42 to change the distance between the two bottom frames 3.

Preferably, one end of the upper screw rod 41 or the lower screw rod 42 is connected with an adjusting hand wheel 43, and the upper screw rod 41 is in transmission connection with the lower screw rod 42 through chain wheel and chain matching; in this embodiment, the adjusting handwheel 43 is preferably installed on an outer end of the upper screw 41, and a worker can conveniently rotate the upper screw 41 through the adjusting handwheel 43 to drive the lower screw 42 to rotate, so that the synchronous adjustment of the distance between the two top frames 2 and the distance between the two bottom frames 3 can be realized, and the upper attaching press assembly 5 is ensured to be located right above the lower attaching press assembly 6 during the adjustment.

Preferably, the upper pressing component 5 comprises an upper conveying belt 51 driven by a roller, and an upper pinch roller set 52 arranged on the top frame 2 and used for pressing the lower belt surface of the upper conveying belt 51 to the lower pressing component 6; specifically, the top frame 2 is provided with a plurality of rollers rotatably connected with the top frame, and the upper conveyer belt 51 is sleeved on the rollers on the top frame 2 and is in transmission connection with the rollers.

Preferably, the upper pressing component 5 further comprises a height limiting screw 53 and a lifting frame 54, the lifting frame 54 is connected with the top frame 2 in a lifting manner, the bottom of the lifting frame 54 is connected with the upper pressing wheel set 52, the height limiting screw 53 is in threaded connection with the top frame 2 and is vertically arranged on the lifting frame 54 to be placed, and the bottom end of the lifting frame 54 abuts against the top of the lifting frame 54 to limit the lifting height of the lifting frame 54; when the carton passes through the upper conveying belt 51, the carton has upward acting force on the upper conveying belt 51, the lifting frame 54 is further pushed to move upwards, and the lifting stroke of the lifting frame 54 can be limited by arranging the height limiting screw rod 53, so that the carton can be ensured to have enough pressure on the carton under the action of the upper pressing wheel group 52 by the upper conveying belt 51.

Preferably, the lifting frame 54 is a rectangular frame, two sliding holes are arranged on the side surface of the top frame 2, two side edges of the rectangular frame pass through the sliding holes and are connected with the top frame 2 in a lifting manner, and the bottom end of the height-limiting screw 53 points to the top surface of the top edge of the rectangular frame.

Preferably, the upper pressing and pasting assembly 5 further comprises a tension spring 55, wherein the top end of the tension spring 55 is connected with the top of the lifting frame 54, and the bottom end of the tension spring 55 is connected with the top frame 2; specifically, a tension spring 55 is connected to the top frame of the lifting frame 54, and the upper pinch roller set 52 has a tendency to move downward under the action of the tension spring 55, so as to press the lower belt surface of the upper conveyor belt 51.

Preferably, the upper press wheel set 52 is a plurality of upper press wheels rotatably connected to the crane 54.

Preferably, the lower pressing and pasting assembly 6 comprises a lower conveying belt 61 driven by rollers, and a lower pressing wheel set 62 arranged on the bottom frame 3 and used for pressing the upper belt surface of the lower conveying belt 61 to the upper pressing and pasting assembly 5; specifically, a plurality of rollers rotatably connected with the chassis 3 are arranged on the chassis 3, and the lower conveyer belt 61 is sleeved on the rollers on the chassis 3 and is in transmission connection with the rollers.

Preferably, the lower pressing wheel set 62 is a plurality of lower pressing wheels rotatably connected with the chassis 3, and the number and the positions of the lower pressing wheels correspond to the number and the positions of the upper pressing wheels.

Preferably, the driving assembly 7 comprises a motor 71, a first moving roller 72 and a second moving roller 73, the first moving roller 72 and the second moving roller 73 are respectively in transmission connection with the upper conveying belt 51 and the lower conveying belt 61, and the first moving roller 72 and the second moving roller 73 are connected with the motor 71 for driving the first moving roller 72 and the second moving roller 73 to rotate; the motor 71 drives the first roller 72 and the second roller 73 to rotate, so that the upper conveying belt 51 and the lower conveying belt 62 are correspondingly driven to clamp the paper conveying cassette.

Preferably, the first movable roller 72 and the second movable roller 73 are respectively connected with the top frame 2 and the bottom frame 3 in a rotating manner, and the motor 71 is in transmission connection with the first movable roller 72/the second movable roller 73 through a belt pulley transmission mechanism.

Preferably, a limiting flange 8 for preventing the paper boxes from being conveyed and deviated is arranged on the side surface of the bottom frame 3.

Preferably, the axis of the slide bar 11 is perpendicular to the conveying direction of the carton.

The utility model can utilize the horizontal adjusting component 4 to adjust the distance between two top frames 2 and the distance between two bottom frames 3, so that the upper pressing component 5 and the lower pressing component 6 both correspond to the folding edge position of the paper box, the paper box edge pasting contact is more sufficient, and the paper box edge pasting device can be suitable for paper box edge pressing of different sizes; additionally, the utility model discloses set up limit for height screw 53 and tension spring 55, ensured that the carton can follow and press and paste subassembly 5 and press down and paste subassembly 6 and pass through and be pressed and paste tightly.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims

1. The utility model provides a paste box machine and press mechanism convenient to adjust which characterized in that: including side bearer (1), roof-rack (2), chassis (3), horizontal adjustment subassembly (4), go up to press to paste subassembly (5), push down to paste subassembly (6) and drive assembly (7), be equipped with on side bearer (1) two sets of parallel from top to bottom, level setting and respectively with roof-rack (2) and chassis (3) sliding connection's slide bar (11), roof-rack (2) and chassis (3) are two and the position corresponds, horizontal adjustment subassembly (4) are used for adjusting distance between two roof-racks (2) and distance between two chassis (3), be equipped with respectively on roof-rack (2) and chassis (3) and press to paste subassembly (5) and push down to paste subassembly (6), go up to press to paste subassembly (5) with push down to paste subassembly (6) and carry the box of form advancing in centre gripping under drive assembly (7) drive.

2. The easy-to-adjust paste pressing mechanism of the box pasting machine as claimed in claim 1, wherein: the horizontal adjusting assembly (4) comprises an upper screw (41) and a lower screw (42), the upper screw (41) and the lower screw (42) are rotatably mounted on the side frame (1) and are provided with two threads with opposite rotating directions, the two threads of the upper screw (41) are respectively in threaded connection with the two top frames (2), and the two threads of the lower screw (42) are respectively in threaded connection with the two bottom frames (3).

3. The easy-to-adjust paste pressing mechanism of the box pasting machine as claimed in claim 2, wherein: one end of the upper screw rod (41) or the lower screw rod (42) is connected with an adjusting hand wheel (43), and the upper screw rod (41) is in transmission connection with the lower screw rod (42) through chain wheel and chain matching.

4. The easy-to-adjust paste pressing mechanism of the box pasting machine as claimed in claim 1, wherein: the upper pressing component (5) comprises an upper conveying belt (51) driven by a roller and an upper pressing wheel set (52) arranged on the top frame (2) and used for pressing the lower belt surface of the upper conveying belt (51) to the lower pressing component (6).

5. The easy-to-adjust paste mechanism of claim 4, wherein: go up and press subsides subassembly (5) still including limit for height screw rod (53) and crane (54), crane (54) go up and down with roof-rack (2) and be connected, its bottom is connected with last pinch roller group (52), limit for height screw rod (53) threaded connection is on roof-rack (2) to vertical setting is put on crane (54), and its bottom is contradicted crane (54) top and is injectd crane (54) rise height.

6. The easy-to-adjust paste mechanism of claim 5, wherein: the upper pressing and pasting component (5) further comprises a tension spring (55), the top end of the tension spring (55) is connected with the top of the lifting frame (54), and the bottom end of the tension spring (55) is connected with the top frame (2).

7. The easy-to-adjust paste mechanism of claim 4, wherein: the lower pressing and pasting component (6) comprises a lower conveying belt (61) driven by a roller and a lower pressing wheel set (62) arranged on the bottom frame (3) and used for pressing the upper belt surface of the lower conveying belt (61) to the upper pressing and pasting component (5).

8. The easy-to-adjust folder gluer pressing mechanism as recited in claim 7, wherein: drive assembly (7) include motor (71), first movable roller (72) and second movable roller (73) are connected with last conveyer belt (51) and lower conveyer belt (61) transmission respectively, first movable roller (72) and second movable roller (73) are established and are connected with its self pivoted motor (71) of drive.

9. The easy-to-adjust paste pressing mechanism of the box pasting machine as claimed in claim 1, wherein: and a limiting flange (8) for preventing the paper box from being conveyed and deviated is arranged on the side surface of the bottom frame (3).

10. The easy-to-adjust paste pressing mechanism of the box pasting machine as claimed in claim 1, wherein: the axial lead of the slide bar (11) is vertical to the conveying direction of the paper box.