CN222664902U - A turning device for carton production - Google Patents

Abstract

The utility model relates to a turnover device for producing a paper box, which comprises a base, wherein a turnover mechanism is arranged on the base, the turnover mechanism comprises a turnover frame and a clamping assembly, the turnover frame is rotationally arranged on the base and is in transmission connection with a first driving source, the clamping assembly is symmetrically arranged in a center along the rotation center of the turnover frame, the clamping assembly comprises a plurality of fixed clamping arms and movable clamping arms, the fixed clamping arms are fixedly connected to the turnover frame, the movable clamping arms are slidingly arranged on the turnover frame and are in transmission connection with a second driving source arranged on the turnover frame, and the movable clamping arms are in one-to-one correspondence with the fixed clamping arms. The turnover device for the production of the cardboard boxes can automatically turn over and invert the cardboard stacks in production, saves manpower and improves the production efficiency.

Description

A turning device for carton production

Technical Field

The utility model relates to the technical field of carton production equipment, in particular to a turnover device for carton production.

Background

The production of the cardboard box is required to be subjected to the working procedures of cutting, die cutting, printing, forming and the like, and before the printing working procedure is carried out after the die cutting working procedure is finished, the formed cardboard stack after the die cutting is required to be overturned and inverted on the back surface of the cardboard, so that the straight surface of the cardboard faces upwards, in the prior art, the overturning of the cardboard stack is mostly finished manually, and because the cardboard stack has a certain weight, the operation of workers is laborious and the efficiency is lower.

The present utility model has been made in view of the above problems.

Disclosure of utility model

The present utility model provides a turning device for carton production that solves the above-mentioned problems of the prior art during use.

The technical scheme of the utility model is realized as follows:

The utility model provides a turning device for carton production, includes the base, be provided with tilting mechanism on the base, tilting mechanism includes roll-over stand and clamping assembly, the roll-over stand rotates to set up on the base with first actuating source transmission be connected, clamping assembly is the central symmetry along the rotation center of roll-over stand and is provided with two sets of, clamping assembly includes a plurality of fixation clamp arms and activity clamp arm, a plurality of fixation clamp arm fixed connection is on the roll-over stand, a plurality of activity clamp arm slides and sets up on the roll-over stand with the second actuating source transmission that sets up on the roll-over stand is connected and a plurality of activity clamp arms and a plurality of fixation clamp arm one-to-one.

Preferably, the roll-over stand is provided with a central rotating shaft fixedly connected with the roll-over stand in a penetrating manner, the base is provided with two first supporting frames which are respectively positioned at one sides of two ends of the roll-over stand, two ends of the central rotating shaft are respectively connected to the two first supporting frames in a rotating manner, the first driving source is a first motor, and the central rotating shaft is connected with the first motor in a transmission manner through the cooperation of the chain wheels and the chains.

Preferably, the clamping assembly further comprises a sliding cross beam and a first linear sliding rail, the movable clamping arms are fixedly connected to the sliding cross beam, the first linear sliding rail is arranged on the roll-over stand and located on one side of the end portion of the sliding cross beam, the end portion of the sliding cross beam is fixedly connected to a sliding seat of the first linear sliding rail, the second driving source is an air cylinder, and an output shaft of the air cylinder is fixedly connected to the sliding cross beam.

Preferably, the fixed clamping arm is provided with a first conveying belt.

Preferably, the roll-over stand is rotatably provided with a driving rubber roller which is positioned on one side of the central rotating shaft and is in transmission connection with a fourth motor arranged on the roll-over stand, the roll-over stand is rotatably provided with a guide roller positioned on the other side of the central rotating shaft, two ends of the fixed clamping arm are respectively rotatably connected with a belt pulley, and the first conveying belt is wound on the driving rubber roller, the guide roller and the belt pulleys of the two fixed clamping arms which are symmetrical in center.

Preferably, the feeding mechanism located at one side of the turnover mechanism is arranged on the base, the feeding mechanism comprises a second support frame, a material lifting plate and a material pushing plate, the second support frame is arranged on one side of the turnover mechanism on the base, the material lifting plate is longitudinally slidably arranged on the second support frame and is in transmission connection with a third driving source arranged on the second support frame, and the material pushing plate is horizontally slidably arranged on the second support frame, is located above the material lifting plate and is in transmission connection with a fourth driving source arranged on the second support frame.

Preferably, a plurality of second linear sliding rails which are vertically arranged on one side of the end part of the material lifting plate are arranged on the second supporting frame, the end part of the material lifting plate is fixedly connected to a sliding seat of the second linear sliding rails, the third driving source is a second motor, a first transmission screw rod which is vertically arranged on the second supporting frame and is in transmission connection with the second motor is rotationally arranged on the second supporting frame, and a first transmission seat which is in threaded connection with the first transmission screw rod is fixedly connected to the material lifting plate.

Preferably, the second support frame is provided with a plurality of sliding supporting rods which are horizontally arranged, the fourth driving source is a third motor, the second support frame is rotatably provided with a second transmission screw rod which is parallel to the sliding supporting rods and is in transmission connection with the third motor, and the pushing plate is arranged on the plurality of sliding supporting rods in a penetrating manner and is fixedly connected with a second transmission seat which is in threaded connection with the second transmission screw rod.

Preferably, the blanking mechanism positioned on the other side of the turnover mechanism is arranged on the base, the blanking mechanism comprises a plurality of blanking supporting arms which are arranged on the base at intervals and the end parts of the blanking supporting arms extend to the lower part of the turnover frame, a second conveying belt is arranged on each blanking supporting arm, and the movable clamping arms can slide into the space between two adjacent blanking supporting arms.

In summary, the utility model has the beneficial effects that the overturning and inverting of the paperboard stack can be automatically realized, the feeding and the discharging of the paperboard stack can be synchronously carried out, the labor is saved, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is a schematic diagram of a turnover mechanism according to the present utility model;

FIG. 4 is a schematic structural view of a feeding mechanism in the present utility model;

fig. 5 is a schematic view of a first conveyor belt winding structure in the present utility model.

In the figure, 1, a base; 2, a turnover mechanism, 21, a turnover frame, 22, a clamping assembly, 221, a fixed clamping arm, 222, a movable clamping arm, 223, a sliding cross beam, 224, a first linear sliding rail, 225, an air cylinder, 226, a first conveying belt, 227, a driving rubber roller, 228, a guide roller, 229, a belt pulley, 23, a central rotating shaft, 24, a first supporting frame, 25, a first motor, 26, a fourth motor, 3, a feeding mechanism, 31, a second supporting frame, 32, a lifting plate, 321, a first transmission seat, 33, a pushing plate, 331, a second transmission seat, 34, a second linear sliding rail, 35, a second motor, 36, a first transmission screw, 37, a supporting sliding rod, 38, a third motor, 39, a second transmission screw, 4, a blanking mechanism, 41, a blanking supporting arm, 42, a second conveying belt, 43 and a fifth motor.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in the figure, a turning device for carton production comprises a base 1, a turning mechanism 2 is arranged on the base 1, the turning mechanism 2 comprises a turning frame 21 and a clamping assembly 22, the turning frame 21 is rotationally arranged on the base 1 and is in transmission connection with a first driving source, the clamping assembly 22 is provided with two groups in a central symmetry mode along the rotation center of the turning frame 21, the clamping assembly 22 comprises a plurality of fixed clamping arms 221 and movable clamping arms 222, the fixed clamping arms 221 are fixedly connected to the turning frame 21, the movable clamping arms 222 are slidingly arranged on the turning frame 21 and are in transmission connection with a second driving source arranged on the turning frame 21, and the movable clamping arms 222 are in one-to-one correspondence with the fixed clamping arms 221.

Specifically, the roll-over stand 21 is rotatably arranged on the base 1, a central rotating shaft 23 fixedly connected with the roll-over stand 21 is arranged on the roll-over stand 21 in a penetrating manner, two first supporting frames 24 respectively positioned at one side of two ends of the roll-over stand 21 are arranged on the base 1, two ends of the central rotating shaft 23 are respectively rotatably connected to the two first supporting frames 24, the first driving source is a first motor 25, and the central rotating shaft 23 is in transmission connection with the first motor 25 through the cooperation of a sprocket and a chain.

Specifically, the movable clamping arm 222 is slidably disposed on the roll-over stand 21, the clamping assembly 22 further includes a sliding cross beam 223 and a first linear sliding rail 224, a plurality of movable clamping arms 222 are fixedly connected to the sliding cross beam 223, the first linear sliding rail 224 is disposed on the roll-over stand 21 and located at one side of an end portion of the sliding cross beam 223, the end portion of the sliding cross beam 223 is fixedly connected to a sliding seat of the first linear sliding rail 224, the second driving source is an air cylinder 225, and an output shaft of the air cylinder 225 is fixedly connected to the sliding cross beam 223.

Specifically, the fixing clamp arm 221 is provided with a first conveying belt 226.

Specifically, the first conveying belt 226 is arranged on the fixed clamping arm 221, a driving rubber roller 227 which is positioned on one side of the central rotating shaft 23 and is in transmission connection with the fourth motor 26 arranged on the turnover frame 21 is rotatably arranged on the turnover frame 21, a guide roller 228 which is positioned on the other side of the central rotating shaft 23 is rotatably arranged on the turnover frame 21, two ends of the fixed clamping arm 221 are respectively rotatably connected with a belt pulley 229, and the first conveying belt 226 is wound on the driving rubber roller 227, the guide roller 228 and the belt pulleys 229 of the two centrally symmetrical fixed clamping arms 221.

In the above embodiment, the first motor 25 drives the central rotating shaft 23 to rotate on the first supporting frame 24 through the cooperation of the sprocket and the chain, and drives the roll-over stand 21 to rotate on the first supporting frame 24, the two sets of clamping assemblies 22 rotate along with the roll-over stand 21, and when the roll-over operation of the cardboard stack is performed, the rotating clamping assemblies 22 make the fixed clamping arms 221 and the movable clamping arms 222 be in a horizontal state, and the two sets of clamping assemblies 22 are in a state that, as shown in fig. 1, the fixed clamping arms 221 of one set of clamping assemblies 22 are located below the movable clamping arms 222, for convenience of description, the set of clamping assemblies 22 are denoted as front side clamping assemblies 22, the fixed clamping arms 221 of the other set of clamping assemblies 22 are located above the movable clamping arms 222, for convenience of description, the set of clamping assemblies 22 are denoted as rear side clamping assemblies 22, the movable clamping arms 222 are synchronously and upwards slid away from the fixed clamping arms 221 by driving the sliding cross beams 223 to upwards slide on the first linear sliding rails 224 through the air cylinders 225 in the rear clamping assemblies 22, the paperboard stack to be overturned is placed on the fixed clamping arms 221 in the rear clamping assemblies 22, then the movable clamping arms 222 downwards slide to be matched with the fixed clamping arms 221 to clamp the paperboard stack, then the first motor 25 drives the roll-over stand 21 to drive the clamping assemblies 22 to rotate 180 degrees, so that the positions of the rear clamping assemblies 22 and the front clamping assemblies 22 are exchanged, the paperboard stack is overturned 180 degrees to realize the overturning inversion of the paperboard stack, then the movable clamping arms 222 in the rear clamping assemblies 22 after the exchange positions downwards slide to drive the paperboard stack to downwards move, the paperboard stack is conveniently unloaded from the movable clamping arms 222, and the overturned paperboard stack is unloaded, the next stack of paper boards to be turned is placed on the fixed clamping arm 221 of the front clamping assembly 22 after the exchange position, so that the loading and unloading of the stack of paper boards can be simultaneously carried out, in the process of placing the stack of paper boards on the fixed arm to realize the loading of the stack of paper boards, the fourth motor 26 drives the driving rubber roller 227 to rotate and drives the first conveying belt 226 to move, the first conveying belt 226 drives the stack of paper boards placed on the fixed clamping arm 221 to move inwards and abut against the movable clamping arm 222 to realize the positioning of the stack of paper boards, the stability of the movable clamping arm 222 matched with the fixed clamping arm 221 to clamp the stack of paper boards is ensured, the stability of the stack of paper boards during turning is further ensured, and the first conveying belt 226 in the two groups of clamping assemblies 22 can realize synchronous reverse movement through the action of the driving roller and the guide roller 228, only one fourth motor 26 can drive, the structure is simple, the inversion of the stack of paper boards can be realized automatically, the loading and unloading of the stack of paper boards can be synchronously carried out through the structure and the mode, the labor is saved, and the production efficiency is improved.

Further, the base 1 is provided with a feeding mechanism 3 located at one side of the turnover mechanism 2, the feeding mechanism 3 includes a second support frame 31, a material lifting plate 32 and a material pushing plate 33, the second support frame 31 is disposed at one side of the turnover mechanism 2 on the base 1, the material lifting plate 32 is longitudinally slidably disposed on the second support frame 31 and is in transmission connection with a third driving source disposed on the second support frame 31, and the material pushing plate 33 is horizontally slidably disposed on the second support frame 31 and is located above the material lifting plate 32 and is in transmission connection with a fourth driving source disposed on the second support frame 31.

Specifically, the material lifting plate 32 is slidably disposed on the first support frame 24, the second support frame 31 is provided with a plurality of second linear slide rails 34 vertically disposed on one side of the end portion of the material lifting plate 32, the end portion of the material lifting plate 32 is fixedly connected to a sliding seat of the second linear slide rails 34, the third driving source is a second motor 35, the second support frame 31 is rotatably provided with a first transmission screw rod 36 vertically and in transmission connection with the second motor 35, and the material lifting plate 32 is fixedly connected with a first transmission seat 321 screwed to the first transmission screw rod 36.

Specifically, the pushing plate 33 is slidably disposed on the second support frame 31, a plurality of sliding supporting rods horizontally disposed are disposed on the second support frame 31, the fourth driving source is a third motor 38, a second transmission screw rod 39 parallel to the sliding supporting rods and in transmission connection with the third motor 38 is rotatably disposed on the second support frame 31, the pushing plate 33 is disposed on the sliding supporting rods in a penetrating manner, and a second transmission seat 331 screwed on the second transmission screw rod 39 is fixedly connected to the pushing plate 33.

In the above preferred embodiment, when the feeding operation of the cardboard stack is performed, the cardboard stack to be turned is placed on the lifting plate 32, the second motor 35 drives the first transmission screw 36 to rotate and drives the lifting plate 32 to slide upwards on the second linear sliding rail 34 through the first transmission seat 321, the lifting plate 32 drives the cardboard stack placed thereon to move upwards to a position where the upper end surface of the cardboard stack is higher than the conveying surface of the first conveying belt 226, then the third motor 38 drives the second transmission screw 39 to rotate and drives the pushing plate 33 to move towards the turning mechanism 2 through the second transmission seat 331, during the moving process of the pushing plate 33, the pushing plate 33 abuts against the rear end of the cardboard stack and pushes the cardboard stack to move towards the turning mechanism 2, and the cardboard stack is transferred onto the fixed clamping arm 221 from the lifting plate 32, so that the automatic feeding of the cardboard stack is realized.

Still further, be provided with the unloading mechanism 4 that is located tilting mechanism 2 opposite side on the base 1, unloading mechanism 4 includes a plurality of unloading support arms 41 that set up on base 1 be interval distribution and tip extends to tilting frame 21 below, be provided with second conveyer belt 42 on the unloading support arm 41, movable arm lock 222 slidable gets into between two adjacent unloading support arms 41, a plurality of second conveyer belt 42 is connected with the transmission of setting up in the frame fifth motor 43.

In the above preferred embodiment, when the blanking operation of the cardboard stack is performed, the movable clamping arm 222 drives the cardboard stack to move downwards to a position where the movable clamping arm 222 enters between two adjacent blanking supporting arms 41 and makes the cardboard stack placed on the blanking supporting arms 41 to be in contact with the second conveying belt 42, then the second conveying belt 42 is driven by the fifth motor 43 to move to drive the cardboard stack to move away from the turning mechanism 2 and separate from the movable clamping arm 222, so as to realize automatic blanking of the cardboard stack, make the material operation of the cardboard stack more convenient, save labor, improve the production efficiency, and the second conveying belt 42 can be engaged with the conveying belt of the subsequent procedure, so as to facilitate the automation of the production of the cardboard box.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (9)

1. A turnover device for carton production comprises a base (1) and is characterized in that a turnover mechanism (2) is arranged on the base (1), the turnover mechanism (2) comprises a turnover frame (21) and a clamping assembly (22), the turnover frame (21) is rotationally arranged on the base (1) and is in transmission connection with a first driving source, the clamping assembly (22) is provided with two groups symmetrically in a center along the rotation center of the turnover frame (21), the clamping assembly (22) comprises a plurality of fixed clamping arms (221) and movable clamping arms (222), the fixed clamping arms (221) are fixedly connected to the turnover frame (21), the movable clamping arms (222) are slidingly arranged on the turnover frame (21) and are in transmission connection with a second driving source arranged on the turnover frame (21), and the movable clamping arms (222) are in one-to-one correspondence with the fixed clamping arms (221).

2. A turnover device for producing cartons is characterized in that a central rotating shaft (23) fixedly connected with the turnover frame (21) is arranged on the turnover frame (21) in a penetrating mode, two first supporting frames (24) which are respectively arranged on one side of two ends of the turnover frame (21) are arranged on the base (1), two ends of the central rotating shaft (23) are respectively connected to the two first supporting frames (24) in a rotating mode, the first driving source is a first motor (25), and the central rotating shaft (23) is in transmission connection with the first motor (25) through matching of a chain wheel and a chain.

3. A turning device for producing a cardboard box according to claim 2, wherein the clamping assembly (22) further comprises a sliding cross beam (223) and a first linear slide rail (224), a plurality of movable clamping arms (222) are fixedly connected to the sliding cross beam (223), the first linear slide rail (224) is arranged on the turning frame (21) and is positioned on one side of the end part of the sliding cross beam (223), the end part of the sliding cross beam (223) is fixedly connected to a sliding seat of the first linear slide rail (224), the second driving source is an air cylinder (225), and an output shaft of the air cylinder (225) is fixedly connected to the sliding cross beam (223).

4. A turning device for carton production according to claim 3, characterized in that the fixing clip arm (221) is provided with a first conveyor belt (226).

5. A turnover device for producing cartons according to claim 4 is characterized in that a driving rubber roller (227) which is arranged on one side of a central rotating shaft (23) and is in transmission connection with a fourth motor (26) arranged on the turnover frame (21) is rotatably arranged on the turnover frame (21), a guide roller (228) which is arranged on the other side of the central rotating shaft (23) is rotatably arranged on the turnover frame (21), two belt pulleys (229) are rotatably connected to two ends of each fixing clamp arm (221), and the first conveying belt (226) is wound on the driving rubber roller (227), the guide roller (228) and the belt pulleys (229) of the two fixing clamp arms (221) which are symmetrical in center.

6. A turnover device for producing cartons, as claimed in claim 1, wherein the base (1) is provided with a feeding mechanism (3) located at one side of the turnover mechanism (2), the feeding mechanism (3) comprises a second supporting frame (31), a lifting plate (32) and a pushing plate (33), the second supporting frame (31) is arranged on the base (1) and located at one side of the turnover mechanism (2), the lifting plate (32) is longitudinally and slidably arranged on the second supporting frame (31) and is in transmission connection with a third driving source arranged on the second supporting frame (31), and the pushing plate (33) is horizontally and slidably arranged on the second supporting frame (31) and located above the lifting plate (32) and is in transmission connection with a fourth driving source arranged on the second supporting frame (31).

7. The turnover device for producing the paper boxes according to claim 6, wherein a plurality of second linear slide rails (34) which are vertically arranged on one side of the end parts of the material lifting plates (32) are arranged on the second supporting frame (31), the end parts of the material lifting plates (32) are fixedly connected to sliding seats of the second linear slide rails (34), the third driving source is a second motor (35), a first transmission screw rod (36) which is vertically arranged on the second supporting frame (31) in a transmission connection with the second motor (35) is rotationally arranged, and a first transmission seat (321) which is in threaded connection with the first transmission screw rod (36) is fixedly connected to the material lifting plates (32).

8. A turnover device for producing a cardboard box according to claim 6 or 7, wherein a plurality of sliding supporting rods which are horizontally arranged are arranged on the second supporting frame (31), the fourth driving source is a third motor (38), a second transmission screw rod (39) which is parallel to the sliding supporting rods and is in transmission connection with the third motor (38) is rotatably arranged on the second supporting frame (31), the pushing plate (33) is arranged on the sliding supporting rods in a penetrating mode, and a second transmission seat (331) which is connected with the second transmission screw rod (39) in a threaded mode is fixedly connected on the pushing plate (33).

9. A turnover device for producing cartons, as claimed in claim 6, wherein the base (1) is provided with a blanking mechanism (4) positioned at the other side of the turnover mechanism (2), the blanking mechanism (4) comprises a plurality of blanking supporting arms (41) which are arranged on the base (1) at intervals and the end parts of which extend to the lower part of the turnover frame (21), the blanking supporting arms (41) are provided with second conveying belts (42), and the movable clamping arms (222) can slide into between two adjacent blanking supporting arms (41).