Conveying device for carton processing

Abstract

The utility model discloses a conveying device for carton processing, which comprises a base, a conveying belt is arranged between two side walls in the base, two side walls of the conveying belt are respectively provided with an electric control sliding rail, a flattening component is arranged between the two electric control sliding rails, a U-shaped frame is arranged at the top of the base, and the U-shaped frame is connected with the conveying belt. A baffle and a rotating shaft are arranged between the two side walls in the U-shaped frame, the rotating shaft is arranged on the upper side of the baffle, a plurality of cams are arranged on the rotating shaft, the cams can be controlled to rotate through a motor, then the baffles are controlled to ascend and descend, two paper boards which are close to each other during machining are separated through the baffles, and therefore the paper boards can be machined conveniently. And the paper boards are prevented from influencing each other during processing, the operation is simple and convenient, an operator does not need to manually take down the paper boards close to each other from working processing equipment, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to a transmission device for carton processing. Background Art

[0002] In the existing carton processing process, sometimes two adjacent cardboards to be processed are too close to each other during transmission, resulting in mutual interference in subsequent processing. In response to this situation, the operator often reaches out to take down one of the cardboards in transmission, and then puts the cardboard on the conveyor belt after the two are separated by a certain distance; however, there are safety hazards when the operator manually removes the cardboard from the working processing equipment; therefore, it is necessary to develop a transmission device for carton processing to solve the above problem. Utility Model Content

[0003] The purpose of the utility model is to provide a transmission device for carton processing to solve the problems raised in the above background technology.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A transmission device for carton processing comprises a base, a conveyor belt is arranged between two side walls in the base, electric control slide rails are arranged on both side walls of the conveyor belt, a flattening assembly is arranged between the two electric control slide rails, a U-shaped frame is arranged on the top of the base, a baffle and a rotating shaft are arranged between the two side walls in the U-shaped frame, the rotating shaft is arranged on the upper side of the baffle, a plurality of cams are arranged on the rotating shaft, the cams are abutted against the upper side of the baffle, and two reset devices are arranged on the front and rear sides of the baffle.

[0006] Preferably, the reset device includes two mounting blocks, both of which are fixed on the side walls of the U-shaped frame, a connecting rod is connected between the two mounting blocks, a lifting block is slidably arranged on the connecting rod, a spring is arranged between the lifting block and the mounting block on the lower side of the connecting rod, and the lifting block is connected to the baffle.

[0007] Preferably, a motor is provided on one side of the U-shaped frame, and an output shaft of the motor is connected to the rotating shaft.

[0008] Preferably, the flattening assembly includes a roller, which is arranged on the upper side of the conveyor belt. Connecting blocks are provided at both ends of the roller. The roller is rotatably arranged between the two connecting blocks. A moving block is provided on each of the electrically controlled slide rails. An electrically controlled lifting rod is connected between the moving block and the corresponding connecting block.

[0009] Preferably, a rubber sleeve is provided at the lower end of the baffle, and the upper end of the baffle is in an arc shape.

[0010] The beneficial effects of the utility model are as follows: the utility model can use a motor to control the rotation of a cam, thereby controlling the lifting and lowering of a baffle, so that the baffle can be used to separate two paperboards that are close to each other during processing, thereby preventing the two from influencing each other during processing; the operation is simple and convenient, and there is no need for an operator to manually remove paperboards that are close to each other from the processing equipment in operation, thereby avoiding potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the utility model.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 Side view of the middle U-frame, cam and baffle;

[0014] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the reset device;

[0015] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the medium pressure flat component;

[0016] Figure 5 For this utility model Figure 1 Schematic diagram of the structure of the middle baffle.

[0017] In the figure: 11, base; 12, conveyor belt; 13, U-shaped frame; 14, cam; 15, baffle; 16, reset device; 17, electric control slide rail; 18, flattening assembly; 19, rotating shaft; 20, motor; 21, mounting block; 22, connecting rod; 23, lifting block; 24, roller; 25, moving block; 26, electric control lifting rod; 27, connecting block; 28, rubber sleeve. DETAILED DESCRIPTION

[0018] See also Figures 1 to 5A conveying device for carton processing shown in the figure comprises a base 11, a conveyor belt 12 is arranged between the two side walls in the base 11, electric control slide rails 17 are arranged on the two side walls of the conveyor belt 12, a flattening assembly 18 is arranged between the two electric control slide rails 17, a U-shaped frame 13 is arranged on the top of the base 11, a baffle 15 and a rotating shaft 19 are arranged between the two side walls in the U-shaped frame 13, the rotating shaft 19 is arranged on the upper side of the baffle 15, a plurality of cams 14 are arranged on the rotating shaft 19, the cams 14 are abutted against the upper side of the baffle 15, and two reset devices 16 are arranged on the front and rear sides of the baffle 15; the upper end of the baffle 15 is reset The device 16 abuts against the cam 14. When the cam 14 rotates, the baffle 15 moves up and down accordingly. When it is found that two adjacent cardboards transmitted on the conveyor belt 12 are too close to each other, when a cardboard passes through the lower side of the baffle 15, the cam 14 is controlled to rotate half a circle and then stop, and the baffle 15 moves down to the lower end close to the conveyor belt 12, so that the baffle 15 is used to block the cardboard for a period of time, so that the two cardboards are separated to avoid mutual influence during processing. After that, the cam 14 is rotated half a circle again to move the baffle 15 up and reset, and the operator does not need to manually remove the cardboards that are close to each other from the processing equipment in operation, thereby avoiding safety hazards.

[0019] Furthermore, the reset device 16 includes two mounting blocks 21, both mounting blocks 21 are fixed on the side walls of the U-shaped frame 13, a connecting rod 22 is connected between the two mounting blocks 21, a lifting block 23 is slidably provided on the connecting rod 22, a spring is provided between the lifting block 23 and the mounting block 21 on the lower side of the connecting rod 22, and the lifting block 23 is connected to the baffle 15; the baffle 15 is kept in contact with the cam 14 under the action of the lifting block 23 and the spring, and when the cam 14 rotates, the baffle 15 moves down first, the spring is compressed, and after the cam 14 rotates half a circle, the baffle 15 moves up under the action of the spring, thereby gradually resetting.

[0020] Furthermore, a motor 20 is provided on one side of the U-shaped frame 13 , and an output shaft of the motor 20 is connected to the rotating shaft 19 ; starting the motor 20 causes the rotating shaft 19 to rotate, thereby controlling the cam 14 to rotate.

[0021] Further, the flattening assembly 18 includes a roller 24, which is arranged on the upper side of the conveyor belt 12, and a connecting block 27 is provided at both ends of the roller 24. The roller 24 is rotatably arranged between the two connecting blocks 27, and a moving block 25 is provided on each of the electric control slide rails 17, and an electric control lifting rod 26 is connected between the moving block 25 and the corresponding connecting block 27; the electric control slide rail 17 is composed of a slide rail, a slider and a driving device for controlling the sliding of the slider, and its specific structure is the prior art, so it is not repeated here, the moving block 25 is connected to the slider of the electric control slide rail 17, so that the movement of the moving block 25 is controlled by the electric control slide rail 17; when a warped cardboard is found, the baffle 15 can also be used to block it, and then the electric control lifting rod 26 is started to extend so that the cardboard is clamped between the conveyor belt 12 and the roller 24, and then the electric control slide rail 17 is started to move the moving block 25 along the electric control slide rail 17, so that the roller 24 rolls over the cardboard, thereby flattening the warped cardboard.

[0022] Furthermore, a rubber sleeve 28 is provided at the lower end of the baffle 15, and the upper end of the baffle 15 is in an arc shape; when the baffle 15 blocks the cardboard, the rubber sleeve 28 contacts the cardboard. The rubber sleeve 28 is soft in texture and can reduce the impact when the cardboard collides with the baffle 15. The arc surface at the upper end of the baffle 15 enables the baffle 15 to better abut against the cam 14.

[0023] The working principle of the utility model is that when two adjacent cardboards transmitted on the conveyor belt 12 are found to be too close to each other, when one cardboard passes through the lower side of the baffle 15, the motor 20 is started to rotate the rotating shaft 19, thereby rotating the cam 14, and the motor 20 is turned off after the cam 14 rotates half a circle. At this time, the baffle 15 moves down to the lower end close to the conveyor belt 12, so that the baffle 15 is used to block the cardboard for a period of time, so that the two cardboards are separated to avoid mutual influence during processing, and then the motor 20 is started again to rotate the cam 14 half a circle, so that the baffle 15 can be moved upward and reset under the action of the lifting block 23 and the spring.

[0024] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A conveying device for carton processing, comprising a base, characterized in that: A conveyor belt is provided between the two side walls in the base, electric control slide rails are provided on the two side walls of the conveyor belt, a flattening assembly is provided between the two electric control slide rails, a U-shaped frame is provided on the top of the base, a baffle and a rotating shaft are provided between the two side walls in the U-shaped frame, the rotating shaft is arranged on the upper side of the baffle, a plurality of cams are provided on the rotating shaft, the cams are abutted against the upper side of the baffle, and two reset devices are provided on the front and rear sides of the baffle.

2. A carton processing transmission device according to claim 1, characterized in that: The reset device includes two mounting blocks, both of which are fixed on the side walls of the U-shaped frame, a connecting rod is connected between the two mounting blocks, a lifting block is slidably arranged on the connecting rod, a spring is arranged between the lifting block and the mounting block on the lower side of the connecting rod, and the lifting block is connected to the baffle.

3. A carton processing transmission device according to claim 1, characterized in that: A motor is arranged on one side of the U-shaped frame, and an output shaft of the motor is connected to a rotating shaft.

4. A carton processing transmission device according to claim 1, characterized in that: The flattening assembly includes a roller, which is arranged on the upper side of the conveyor belt. Both ends of the roller are provided with connecting blocks. The roller is rotatably arranged between the two connecting blocks. Each of the electric-controlled slide rails is provided with a moving block. An electric-controlled lifting rod is connected between the moving block and the corresponding connecting block.

5. A carton processing transmission device according to claim 1, characterized in that: A rubber sleeve is arranged at the lower end of the baffle, and an upper end of the baffle is in an arc shape.

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