Automatic paging feeding laser marking machine

Abstract

The utility model discloses an automatic paging feeding laser marking machine, and belongs to the technical field of product marking. Comprising a friction type paging machine, a conveying belt arranged at one end of the friction type paging machine, and a laser marking machine arranged above the conveying belt and provided with an infrared sensor. A plurality of through holes are formed in a conveying belt body of the conveying belt, a plurality of parallel air pipes are arranged in the middle of the conveying belt, a first rotating shaft is arranged on the side, close to the friction type paging machine, above the conveying belt, a plurality of vent holes with upward openings are formed in the air pipes, a plurality of soft bristles are arranged on the first rotating shaft, and a negative pressure machine and a first motor are arranged on one side of the conveying belt. One end of the rotating shaft I is connected with an output shaft of a motor I; in this way, the products can be attached to the conveying belt body through suction force generated by the negative pressure machine, the conveying belt can convey the products to the position below the laser marking machine at different speeds, and the first rotating shaft and the soft bristles can brush upwarp at the corners of the front ends of the products to be flat.

Description

Technical Field

[0001] The utility model provides an automatic paging and feeding laser marking machine, belonging to the technical field of product marking. Background Art

[0002] Laser marking machines use laser beams to make permanent marks on the surfaces of various materials. The effect of marking is to expose the deeper materials through the evaporation of the surface materials, or to "carve" traces through the chemical and physical changes of the surface materials caused by light energy, or to burn part of the materials through light energy to reveal the desired pattern and text.

[0003] In order to improve the marking efficiency, the current laser marking machines are used in conjunction with infrared sensors, conveyor belts and paging machines. The paging machine separates a stack of packaging bags or card products such as cartons into single sheets, and then transmits them to the conveyor belt at intervals. After the infrared sensor senses that the product has reached the corresponding position, it controls the laser marking machine to perform the marking operation. However, when the conveyor belt transports packaging bags or card products such as cartons, the speed is limited. If part of the product is lifted up, when the conveyor belt speed is too fast, the product will fall off the conveyor belt, thus affecting the marking operation.

[0004] The current solution is to use two iron bars with a certain angle at the ends and set them on both sides of the conveyor belt. Although this method has a certain effect, the distance between the iron bars and the conveyor belt is difficult to control. If the distance is too close, the iron bars may press the products, making it impossible for the products to be driven by the conveyor belt. Eventually, several products will pile up together, causing unexpected consequences. If the distance is too far, the iron bars may not be used effectively and fail to achieve the expected results. Utility Model Content

[0005] The utility model provides an automatic paging and feeding laser marking machine, which can solve the problem that the working efficiency of the existing marking machine is limited by the conveyor belt.

[0006] In order to solve the above problems, the utility model proposes a technical solution: an automatic paging and feeding laser marking machine, comprising a friction type paging machine, a conveyor belt arranged at one end of the friction type paging machine, and a laser marking machine arranged above the conveyor belt and equipped with an infrared sensor; a plurality of through holes are arranged on the conveyor belt body of the conveyor belt, a plurality of parallel air pipes are arranged in the middle of the conveyor belt, a rotating shaft 1 is arranged on the side of the conveyor belt above the friction type paging machine, a plurality of vents opening upward are arranged on the air pipe, a plurality of soft hairs are arranged on the rotating shaft 1, a negative pressure machine and a motor 1 are arranged on one side of the conveyor belt, a plurality of air pipes are connected to the negative pressure machine, and one end of the rotating shaft 1 is connected to the output shaft of the motor 1;

[0007] As an improvement, the friction type paging machine includes a bottom plate, a rectangular hole is provided in the middle of one end of the bottom plate, paging machine side plates are arranged on both sides of the bottom plate, an arc block is arranged at one end of the rectangular hole, two rotating shafts 2 are arranged in parallel in the rectangular hole, a paging belt is sleeved on the outside of the rotating shaft 2, a connecting rod is arranged on the upper part of the paging machine side plate, an arc plate is arranged on the connecting rod, a motor 2 is arranged on one side of the paging machine side plate, an adjustment plate is symmetrically slidably arranged on both sides of the arc block, the lower part of the arc plate is attached to the paging belt, and the output shaft key of the motor 2 is connected to a rotating shaft 2;

[0008] As an improvement, the conveyor belt comprises two rotating shafts 3 arranged at both ends of the conveyor belt body, two conveyor belt side plates arranged at the same end of the two rotating shafts 3, and a motor 3 arranged outside one of the conveyor belt side plates, wherein the output shaft of the motor 3 is key-connected to one of the rotating shafts 3;

[0009] As an improvement, the laser marking machine includes a marking machine body with an opening downwardly arranged on two conveyor belt side plates, a marking head arranged in the middle of the opening part of the marking machine body, and an infrared sensor arranged on a side of the marking head close to the friction type paging machine;

[0010] As an improvement, the lower part of the rotating shaft 1 rotates toward the side away from the friction type paging machine, and the length of the plurality of soft hairs is greater than the distance between the lower end of the rotating shaft 1 and the upper end of the conveyor belt body;

[0011] As an improvement, the negative pressure machine and the motor are arranged on the outside of a conveyor belt side plate;

[0012] As an improvement, a collecting box is provided at the lower part of one end of the conveyor belt body away from the friction type paging machine, and the internal cross section of the collecting box is the same as that of the product.

[0013] Beneficial effects of the utility model:

[0014] By setting through holes, air pipes and negative pressure machines, the suction generated by the negative pressure machine can act on the conveyor belt body together with the air pipe, so that the packaging bags, paper boxes and other card products falling on the conveyor belt body can fit the conveyor belt body under the action of suction, and then the conveyor belt can transport products to the bottom of the laser marking machine at different speeds. By setting a rotating shaft one and then setting soft hair on the rotating shaft one, the front corners of card products such as packaging bags or paper boxes can be brushed flat after being raised. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of an automatic paging and feeding laser marking machine.

[0016] Figure 2 The utility model is a schematic diagram of a friction type paging machine of an automatic paging and feeding laser marking machine.

[0017] Figure 3The utility model is a schematic diagram of the position of the second rotating shaft of the automatic paging and feeding laser marking machine.

[0018] Figure 4 The utility model is a schematic diagram of the internal structure of a conveyor belt of an automatic paging and feeding laser marking machine.

[0019] Figure 5 The utility model is a schematic diagram of a laser marking machine of an automatic paging and feeding laser marking machine.

[0020] 1. Friction type paging machine; 101. Bottom plate; 102. Paging machine side plate; 103. Arc block; 104. Rotating shaft 2; 105. Paging belt; 106. Connecting rod; 107. Arc plate; 108. Motor 2; 109. Adjustment plate; 2. Conveyor belt; 201. Conveyor belt body; 202. Rotating shaft 3; 203. Conveyor belt side plate; 204. Motor 3; 3. Laser marking machine; 301. Marking machine body; 302. Marking head; 303. Infrared sensor; 4. Through hole; 5. Air pipe; 6. Rotating shaft 1; 7. Negative pressure machine; 8. Motor 1; 9. Collection box. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] according to Figure 1 —5: The utility model provides an automatic paging and feeding laser marking machine: it includes a friction type paging machine 1, a conveyor belt 2 arranged at one end of the friction type paging machine 1, and a laser marking machine 3 arranged above the conveyor belt 2 and equipped with an infrared sensor 303; a plurality of through holes 4 are provided on the conveyor belt body 201 of the conveyor belt 2, a plurality of parallel air pipes 5 are provided in the middle of the conveyor belt 2, a rotating shaft 6 is provided on the upper side of the conveyor belt 2 close to the friction type paging machine 1, a plurality of vents opening upward are provided on the air pipe 5, a plurality of soft hairs are provided on the rotating shaft 6, a negative pressure machine 7 and a motor 8 are provided on one side of the conveyor belt 2, a plurality of air pipes 5 are connected to the negative pressure machine 7, and one end of the rotating shaft 6 is connected to the motor 8. The output shaft of the rotating shaft 6 is 8; the lower part of the rotating shaft 6 rotates toward the side away from the friction type paging machine 1, and the length of the plurality of soft hairs is greater than the distance between the lower end of the rotating shaft 6 and the upper end of the conveyor belt body 201; by setting the through hole 4, the air pipe 5, and the negative pressure machine 7, the suction force generated by the negative pressure machine 7 can act on the conveyor belt body 1 through the air pipe 5, so that the packaging bags or paper boxes and other card products falling on the conveyor belt body 1 are attached to the conveyor belt body 1 under the action of the suction force, so that the conveyor belt 2 can transport the products to the bottom of the laser marking machine 3 at different speeds, and by setting the rotating shaft 6 and setting the soft hairs on the rotating shaft 6, the front corners of the packaging bags or paper boxes and other card products can be brushed flat after being raised;

[0023] The friction type paging machine 1 includes a bottom plate 101, a rectangular hole is provided in the middle of one end of the bottom plate 101, a paging machine side plate 102 is arranged on both sides of the bottom plate 101, an arc block 103 is arranged at one end of the rectangular hole, two rotating shafts 104 are arranged in parallel in the rectangular hole, a paging belt 105 is sleeved on the outer side of the rotating shaft 104, a connecting rod 106 is arranged on the upper part of the paging machine side plate 102, an arc plate 107 is arranged on the connecting rod 106, a motor 108 is arranged on one side of the paging machine side plate 102, and an adjusting plate 109 is symmetrically slidably arranged on both sides of the arc block 103. 07 is attached to the paging belt 105 at the bottom, and the output shaft key of the second motor 108 is connected to a second shaft 104, so that the side of the product can be fixed by the adjustment plate 109, and then a stack of packaging bags or paper boxes and other card products are rubbed to form an inclined surface on the side of the product and then placed on the arc block 103, so that the bottom product is attached to the paging belt 105, and the arc plate 107 is used to press the upper end of the product, and then the second motor 108 is started, and the second motor 108 will drive the second shaft 104 to rotate, so that the paging belt 105 moves, and then the products on the lower layer are pushed out one by one and sent into the conveyor belt 2;

[0024] The conveyor belt 2 includes two rotating shafts 3 202 arranged at both ends of the conveyor belt body 201, two conveyor belt side plates 203 arranged at the same end of the two rotating shafts 3 202, and a motor 3 204 arranged on the outside of one conveyor belt side plate 203, and the output shaft key of the motor 3 204 is connected to one rotating shaft 3 202; the negative pressure machine 7 and the motor 1 8 are arranged on the outside of one conveyor belt side plate 203; turning on the motor 3 204 will cause the rotating shaft 3 202 to rotate, thereby driving the conveyor belt body 201 to move, and then the products that enter the conveyor belt body 201 in sequence are placed under the laser marking machine 3 in turn;

[0025] The laser marking machine 3 includes a marking machine body 301 with an opening facing downwards and arranged on two conveyor belt side plates 203, a marking head 302 arranged in the middle of the opening of the marking machine body 301, and an infrared sensor 303 arranged on the side of the marking head 302 close to the friction type paging machine 1; when the product passes through the infrared sensor 303, it can be identified, and then the laser marking machine 3 will mark the product through the marking head 302;

[0026] Among them, a collection box 9 is provided at the lower part of one end of the conveyor belt body 201 away from the friction type paging machine 1, and the internal cross-section of the collection box 9 is the same as that of the product; in this way, when the product is marked, because there is no air pipe 5 at the end of the conveyor belt body 201, it will fall into the collection box 9 and be collected together.

[0027] The principle of the utility model is as follows: when in use, first start the motor 2 108, the motor 3 204, the laser marking machine 3, the negative pressure machine 7, and the motor 1 8, then adjust the distance between the two adjustment plates 109 to be the same as the length of the product, then rub a stack of packaging bags or cardboard products such as cartons to form an inclined surface on the side of the product, then place the product on the arc block 103 between the two adjustment plates 109, make the bottom product fit the paging belt 105, and use the arc plate 107 to press the upper end of the product, the motor 2 108 will drive the shaft 2 104 to rotate, so that the paging belt 105 moves, so that the products are pushed into the conveyor belt body 201 of the conveyor belt 2 in turn, and the suction force generated by the negative pressure machine 7 will pass through the vent hole of the trachea 5 to make the product The product is adsorbed on the conveyor belt body 201, and the motor three 204 will drive the shaft three 202 to rotate, so that the conveyor belt body 201 moves, and then drives the product to move. When the product first passes under the shaft one 6, the soft hair on the shaft one 6 will brush the raised corners of the front end of the product flat, and the rear of the product will ensure flatness under the action of suction. When the product passes through the laser marking machine 3, it will first be sensed by the infrared sensor 303, and then marked by the laser marking head 302. When the product reaches the end of the conveyor belt body 201 away from the friction type paging machine 1, the shaft three 202 will block the suction from the vent hole of the air pipe 5, so that the product can fall freely, and then fall into the collection box 9 below and be collected together.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An automatic paging and loading laser marking machine, comprising a friction type paging machine (1), a conveyor belt (2) arranged at one end of the friction type paging machine (1), and a laser marking machine (3) arranged above the conveyor belt (2) and equipped with an infrared sensor (303); characterized in that: A plurality of through holes (4) are provided on the conveyor belt body (201) of the conveyor belt (2), a plurality of parallel air pipes (5) are provided in the middle of the conveyor belt (2), a rotating shaft (6) is provided on the upper side of the conveyor belt (2) close to the friction type paging machine (1), a plurality of vent holes opening upward are provided on the air pipe (5), a plurality of soft hairs are provided on the rotating shaft (6), a negative pressure machine (7) and a motor (8) are provided on one side of the conveyor belt (2), a plurality of the air pipes (5) are connected to the negative pressure machine (7), and one end of the rotating shaft (6) is connected to the output shaft of the motor (8).

2. The automatic paging and feeding laser marking machine according to claim 1 is characterized in that: The friction type paging machine (1) comprises a bottom plate (101), a rectangular hole is provided in the middle of one end of the bottom plate (101), paging machine side plates (102) are arranged on both sides of the bottom plate (101), an arc block (103) is arranged at one end of the rectangular hole, two rotating shafts (104) are arranged in parallel in the rectangular hole, a paging belt (105) is sleeved on the outside of the rotating shaft (104), a connecting rod (106) is arranged on the upper part of the paging machine side plate (102), an arc plate (107) is arranged on the connecting rod (106), a motor (108) is arranged on one side of the paging machine side plate (102), and an adjusting plate (109) is symmetrically slidably arranged on both sides of the arc block (103), the lower part of the arc plate (107) is in contact with the paging belt (105), and the output shaft of the motor (108) is keyed to a rotating shaft (104).

3. The automatic paging and feeding laser marking machine according to claim 1 is characterized in that: The conveyor belt (2) comprises two rotating shafts (202) arranged at both ends of the conveyor belt body (201), two conveyor belt side plates (203) arranged at the same end of the two rotating shafts (202), and a motor (204) arranged on the outside of one of the conveyor belt side plates (203), wherein the output shaft of the motor (204) is keyed to one of the rotating shafts (202).

4. The automatic paging and feeding laser marking machine according to claim 3 is characterized by: The laser marking machine (3) comprises a marking machine body (301) with an opening facing downwards arranged on two conveyor belt side plates (203), a marking head (302) arranged in the middle of the opening of the marking machine body (301), and an infrared sensor (303) arranged on the side of the marking head (302) close to the friction type paging machine (1).

5. The automatic paging and feeding laser marking machine according to claim 3 is characterized by: The lower part of the rotating shaft (6) rotates toward a side away from the friction type paging machine (1), and the length of the plurality of soft hairs is greater than the distance between the lower end of the rotating shaft (6) and the upper end of the conveyor belt body (201).

6. The automatic paging and feeding laser marking machine according to claim 3 is characterized by: The negative pressure machine (7) and the motor (8) are arranged on the outside of a conveyor belt side plate (203).

7. The automatic paging and feeding laser marking machine according to claim 3 is characterized by: A collecting box (9) is provided at the lower part of one end of the conveyor belt body (201) away from the friction type paging machine (1), and the internal cross section of the collecting box (9) is the same as that of the product.

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