CN209775711U

CN209775711U - Leveling device is carried to cardboard for packing carton production

Info

Publication number: CN209775711U
Application number: CN201920391026.1U
Authority: CN
Inventors: 李峰
Original assignee: Suzhou Document Printing Co Ltd
Current assignee: Suzhou Document Printing Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-13
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a paperboard conveying and leveling device for packaging box production, wherein a cavity is arranged inside an operation platform; the bottom wall of the cavity is provided with a rack; a movable bracket is arranged on the bottom wall of the cavity in a left-right sliding manner; a gear is rotatably arranged on the movable bracket; the gear is meshed with the rack; a driving motor for driving the gear to rotate is arranged on the movable bracket; two fixed seats are oppositely arranged on the left and the right of the movable bracket; the fixed seat on one side is arranged on the movable support in a left-right sliding mode, and the fixed seat on the other side is fixedly arranged on the movable support; an elastic telescopic rod is connected between the two fixed seats; vertical rods are arranged on the two fixing seats; the vertical rod is movably arranged on the fixed seat up and down; a return spring is arranged between the fixed seat and the vertical rod; the top of the vertical rod is rotatably provided with a ball; the leveling mechanism comprises a bracket and a press roller; the compression roller is rotatably arranged on the bracket. The utility model discloses can fix the cardboard and carry and the flattening, carry and the flattening process is stable, the flattening effect ideal of cardboard.

Description

Leveling device is carried to cardboard for packing carton production

Technical Field

The utility model relates to a packing carton production and processing technology field especially relates to a leveling device is carried to cardboard for packing carton production.

Background

The packing box is widely applied to various industries as a packing container. A part of the packaging box is made of paperboard. Before the paperboard is cut or printed, the surface of the paperboard needs to be flattened, otherwise the quality of subsequent processing can be affected. Cardboard levelling device among the prior art carries out the cardboard transmission through the conveyer belt generally to carry out the flattening through structures such as clamp plate or compression roller to the surface of cardboard, above-mentioned operation in-process, the cardboard is not carrying out fine fixed in carrying and flattening in-process, and the cardboard falls from the operation panel very easily in transportation process. In addition, in the flattening process, the paperboard is easy to slide around under the condition of no fixation, the stability of the whole work is poor, and the flattening effect is not ideal.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists above-mentioned, the utility model aims at: the utility model provides a leveling device is carried to cardboard for packing carton production can fix the cardboard and carry and the flattening, carries and the flattening process is stable, the flattening effect ideal of cardboard.

The technical solution of the utility model is realized like this: a paperboard conveying and leveling device for packaging box production comprises an operation platform and a leveling mechanism; a cavity is arranged in the operating platform; the bottom wall of the cavity is provided with a rack along the left-right direction; a movable bracket is arranged on the bottom wall of the cavity in a sliding manner from left to right; a gear is rotatably arranged on the movable bracket; the gear is meshed with the rack; a driving motor for driving the gear to rotate is arranged on the movable support; two fixed seats are oppositely arranged on the left and the right of the movable bracket; the fixed seat on one side is arranged on the movable support in a left-right sliding mode, and the fixed seat on the other side is fixedly arranged on the movable support; an elastic telescopic rod is connected between the two fixed seats; vertical rods are arranged on the two fixed seats; the vertical rod is movably arranged on the fixed seat up and down; a return spring is arranged between the fixed seat and the vertical rod; the upper end of the vertical rod movably penetrates through the top wall of the cavity and extends to the outer side of the operating platform; the top of the vertical rod is rotatably provided with a ball; the leveling mechanism is arranged above the operating platform and comprises a support and a press roller; the compression roller is arranged along the front-back direction and is rotatably arranged on the bracket; and a space for accommodating the paper board to pass is formed between the press roller and the upper surface of the operating platform.

Furthermore, an inserting groove is formed in the fixed seat in the vertical direction; the lower end of the vertical rod is inserted in the insertion groove in a sliding manner up and down; the reset spring is arranged in the insertion groove and is positioned between the bottom of the vertical rod and the bottom of the insertion groove.

Furthermore, the elastic telescopic rod comprises an outer sleeve and an inner rod which are sleeved together; and an extension spring is arranged between the outer sleeve and the inner rod.

Furthermore, the supports are arranged on the operating platform in parallel from front to back; a sliding groove is vertically arranged on the bracket; a sliding block is arranged in the sliding groove in a vertically sliding manner; a supporting spring is connected between the bottom of the sliding groove and the sliding block in the sliding groove; the compression roller is arranged between the two brackets, and two ends of the compression roller are respectively and rotatably connected with the sliding block on the corresponding side; an electric push rod is arranged on the bracket above the sliding block; the telescopic end of the electric push rod movably extends into the sliding groove and can push the sliding block to move downwards.

Furthermore, the compression roller is provided with at least two groups along the left and right direction and is rotatably arranged on the bracket.

Further, a strip-shaped groove is formed in the upper surface of the operating platform in the left-right direction; the strip-shaped groove is communicated with the cavity; the upper end of the vertical rod is movably arranged in the strip-shaped groove.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a cooperation of the left and right sides montant is used, can follow the left and right sides and will treat that the cardboard centre gripping of flattening is fixed and carry, and the cardboard is carried steadily. Through the upper and lower flexible of montant, at the in-process of flattening, the upper end of montant is by the compression roller extrusion shrink, and montant and cardboard are whole can be through the compression roller, and the cardboard still is in the centre gripping fixed, has prevented effectively that the slip of cardboard when the flattening, and the flattening process is stable, has improved the effect of cardboard flattening, and the practicality is strong.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

Fig. 1 is a schematic front view structure diagram of the present invention;

Fig. 2 is a schematic top view structure of the present invention;

Fig. 3 is a schematic view of the state of the vertical bar of the present invention before leveling;

Fig. 4 is a schematic view of the state of the vertical bar of the present invention during leveling;

Wherein: 1. an operating platform; 11. a cavity; 2. a rack; 21. a gear; 22. a drive motor; 3. moving the support; 4. a fixed seat; 41. a vertical rod; 42. a return spring; 43. a ball bearing; 44. inserting grooves; 5. a jacket; 51. an inner rod; 52. (ii) a An extension spring; 6. an electric push rod; 7. a support; 71. a chute; 72. a slider; 73. a support spring; 74. a compression roller; 8. a paperboard.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Fig. 1-4 show that the utility model discloses a flattening device is carried to cardboard for packing carton production, including operation platform 1 and leveling mechanism. The interior of the operation platform 1 is machined with a cavity 11. The bottom wall of the cavity 11 is provided with a rack 2 along the left-right direction. The rack 2 extends along the left and right direction, and the moving support 3 is arranged on the bottom wall of the cavity 11 in a left-right sliding mode. The movable bracket 3 is rotatably provided with a gear 21 through a rotating bracket. The gear 21 meshes with the rack 2. The moving bracket 3 is provided with a driving motor 22 for driving the gear 21 to rotate. Specifically, the central shaft of the gear 21 is connected with the power output shaft of the driving motor 22 through a coupling. Two fixing seats 4 are oppositely arranged on the left and the right of the movable support 3. Wherein the fixing seat 4 on one side is arranged on the movable support 3 in a left-right sliding mode through a guide rail sliding block mechanism, and the fixing seat 4 on the other side is fixed on the movable support 3. An elastic telescopic rod is connected and installed between the two fixed seats 4. The elastic telescopic rod is a part in the prior art and comprises an outer sleeve 5 and an inner rod 51 which are sleeved together, an extension spring 52 is connected between the outer sleeve 5 and the inner rod 51, the outer sleeve 5 is installed on the fixing seat 4 on one side, and the end part of the inner rod 51 is connected to the fixing seat 4 on the other side. All install montant 41 on two fixing bases 4, montant 41 movable mounting is on fixing base 4 from top to bottom, installs reset spring 42 between fixing base 4 and the montant 41. Specifically, the fixing seat 4 is provided with an insertion groove 44 along the vertical direction. The lower end of the vertical rod 41 is inserted into the insertion groove 44 in a vertically sliding manner, the return spring 42 is installed in the insertion groove 44 and is located between the bottom of the vertical rod 41 and the bottom of the insertion groove 44, and the vertical rod 41 can extend and retract in the insertion groove 44. The upper end of the vertical rod 41 movably penetrates through the top wall of the cavity 11 and extends to the outer side of the operating platform 1, and the top of the vertical rod 41 is rotatably provided with a ball 43. Specifically, a groove is formed in the top of the vertical rod 41, the ball 43 is embedded in the groove, and a part of the ball 43 is located on the outer side of the groove.

Wherein, strip groove 12 has been seted up along the left and right direction to above-mentioned operation platform 1's upper surface, and strip groove 12 is linked together with cavity 11, and the activity of the upper end of montant 41 is in strip groove 12 to through strip groove 12, the outside of operation platform 1 can be worn out to montant 41.

wherein the moving stand 3 is a mechanism having a support plate and support legs located below the support plate as shown in fig. 1.

Leveling mechanism installs in operation platform 1's top, including support 7 and compression roller 74, and compression roller 74 sets up along fore-and-aft direction, and rotates and install on support 7, forms the interval that holds the cardboard and pass through between compression roller 74 and the upper surface of operation platform 7. Specifically, the bracket 7 is arranged on the operation platform 1 in parallel from front to back, and a vertical chute 71 is processed on the bracket 7. The sliding block 72 is installed in the sliding groove 71 in a vertically sliding mode, a supporting spring 73 is installed between the bottom of the sliding groove 71 and the sliding block 72 in the sliding groove 71 in a connected mode, the sliding block 72 is jacked up by the supporting spring 73, the press roller 74 is installed between the two supports 7, and two ends of the press roller 74 are respectively connected with the sliding block 72 on one corresponding side in a rotating mode through bearings. An electric push rod 6 is arranged above the sliding block 72 on the bracket 7, and the telescopic end of the electric push rod 6 movably extends into the sliding groove 71 and can push the sliding block 72 to move downwards. The distance between the press roller 74 and the operation platform 1 can be adjusted by the pushing of the electric push rod 6. The press rollers 74 are provided with at least two sets in the left-right direction, and are rotatably mounted on the bracket 7.

When the device is used, firstly, the electric push rod 6 is controlled to act, and the electric push rod 6 drives the sliding block 72 to move downwards so as to adjust the distance between the press roller 74 and the operation platform 1. As shown in fig. 1, to improve the leveling effect, the distance between the press roller 74 and the operation platform 1 may be decreased from left to right. The vertical rods 41 on one movable side are pulled open, the paper board is placed between the two vertical rods 41, and the vertical rods 41 on the two sides clamp the paper board from the left side and the right side through the elastic telescopic rods. And starting the driving motor 22, wherein the driving motor 22 drives the gear 21 to rotate, and then the movable support 3 integrally moves left and right. The movable support 3 moves to drive the paper board to enter the leveling mechanism for leveling operation. In the flattening process, when the vertical rod 41 touches the press roller 74, the vertical rod is gradually compressed downwards by the extrusion of the press roller 74 and gradually passes through the press roller, then the paper board 8 passes through the press roller 74 and is flattened, the vertical rod 41 on the rear side is similarly extruded and compressed through the press roller 74, and in the process, the paper board 8 is always clamped and fixed by the vertical rods 41 on the two sides. As the spacing between the pressure roller 74 and the operation platform 1 gradually decreases. The flattening of the cardboard 8 is higher and higher, and the effect is also better.

This embodiment is used through the cooperation of left and right sides montant 41, can follow the left and right sides and will treat that the cardboard 8 centre gripping of flattening is fixed and carry, and cardboard 8 carries steadily. Through the upper and lower flexible of montant 41, at the in-process of flattening, the upper end of montant 41 is by compression roller 74 extrusion shrink, and montant 41 and cardboard 8 are whole can pass through compression roller 744, and cardboard 8 still is in the centre gripping fixed, has prevented effectively that cardboard 8 from sliding when the flattening, and the flattening process is stable, has improved the effect of cardboard flattening, and the practicality is strong.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. a paperboard conveying and leveling device for packaging box production comprises an operation platform and a leveling mechanism; the method is characterized in that: a cavity is arranged in the operating platform; the bottom wall of the cavity is provided with a rack along the left-right direction; a movable bracket is arranged on the bottom wall of the cavity in a sliding manner from left to right; a gear is rotatably arranged on the movable bracket; the gear is meshed with the rack; a driving motor for driving the gear to rotate is arranged on the movable support; two fixed seats are oppositely arranged on the left and the right of the movable bracket; the fixed seat on one side is arranged on the movable support in a left-right sliding mode, and the fixed seat on the other side is fixedly arranged on the movable support; an elastic telescopic rod is connected between the two fixed seats; vertical rods are arranged on the two fixed seats; the vertical rod is movably arranged on the fixed seat up and down; a return spring is arranged between the fixed seat and the vertical rod; the upper end of the vertical rod movably penetrates through the top wall of the cavity and extends to the outer side of the operating platform; the top of the vertical rod is rotatably provided with a ball; the leveling mechanism is arranged above the operating platform and comprises a support and a press roller; the compression roller is arranged along the front-back direction and is rotatably arranged on the bracket; and a space for accommodating the paper board to pass is formed between the press roller and the upper surface of the operating platform.

2. A device for conveying and flattening sheets for producing packing boxes according to claim 1, characterized in that: the fixed seat is provided with an inserting groove along the vertical direction; the lower end of the vertical rod is inserted in the insertion groove in a sliding manner up and down; the reset spring is arranged in the insertion groove and is positioned between the bottom of the vertical rod and the bottom of the insertion groove.

3. A device for conveying and flattening sheets for producing packing boxes according to claim 1, characterized in that: the elastic telescopic rod comprises an outer sleeve and an inner rod which are sleeved together; and an extension spring is arranged between the outer sleeve and the inner rod.

4. a device for conveying and flattening sheets for producing packing boxes according to claim 1, characterized in that: the bracket is arranged on the operating platform in parallel from front to back; a sliding groove is vertically arranged on the bracket; a sliding block is arranged in the sliding groove in a vertically sliding manner; a supporting spring is connected between the bottom of the sliding groove and the sliding block in the sliding groove; the compression roller is arranged between the two brackets, and two ends of the compression roller are respectively and rotatably connected with the sliding block on the corresponding side; an electric push rod is arranged on the bracket above the sliding block; the telescopic end of the electric push rod movably extends into the sliding groove and can push the sliding block to move downwards.

5. A carton conveying and flattening device for the production of packaging boxes according to claim 4, characterized in that: the compression roller is provided with at least two groups along the left and right directions and is arranged on the bracket in a rotating way.

6. A device for conveying and flattening sheets for producing packing boxes according to claim 1, characterized in that: a strip-shaped groove is formed in the upper surface of the operating platform along the left-right direction; the strip-shaped groove is communicated with the cavity; the upper end of the vertical rod is movably arranged in the strip-shaped groove.