Paperboard drop water counting structure

Abstract

The utility model discloses a paperboard drip counting structure which comprises a control box, an infrared counter and a marking structure, the control box is arranged on production equipment, the infrared counter is arranged on the control box, and the infrared counter is used for counting the number of paperboards sent out from the production equipment and transmitting signals to the control box; the marking structure is controlled by the control box and used for marking the paperboards on the conveying belt. The paperboard counting device has the effect of improving the paperboard counting efficiency.

Description

Technical Field

[0001] The utility model relates to the field of paperboard production, in particular to a paperboard drip counting structure. Background Art

[0002] Cardboard is widely used in the packaging industry, such as food packaging, electronic product packaging, clothing packaging, etc. Cardboard is suitable for transporting and protecting goods because of its good compressive strength and wear resistance. In the cardboard production process, the cardboard is usually cut by production equipment according to needs, and a certain number of cardboards are bundled and packaged.

[0003] The existing cardboard production equipment usually cuts the cardboard and sends it out through the conveyor belt of the production equipment. The number of cardboards on the conveyor belt is manually counted and packed in batches. Manual counting is labor-intensive and is not conducive to the rapid transportation of cardboards by the conveyor belt, which restricts production efficiency. Therefore, there is still room for improvement. Utility Model Content

[0004] In order to improve the counting efficiency of cardboard, the present application provides a cardboard drip counting structure.

[0005] The paperboard drip counting structure provided in this application adopts the following technical solution:

[0006] A cardboard drip counting structure comprises a control box, an infrared counter and a marking structure, wherein the control box is arranged on a production device, the infrared counter is arranged on the control box, and the infrared counter is used to count the number of cardboards sent from the production device and transmit the signal to the control box, the marking structure is controlled by the control box, and the marking structure is used to mark the cardboards on a conveyor belt.

[0007] By adopting the above technical solution, an infrared counter is used to count the number of cardboards sent out from the production equipment and transmit the signal to the control box, and then the control box is used to control the marking structure to mark the cardboard, prompting the staff to divide the marked cardboard and then pack them in batches, which greatly reduces the work of manual counting and improves the efficiency of cardboard counting; at the same time, it is beneficial to improve the efficiency of production equipment and conveyor belts in conveying cardboard, thereby improving the efficiency of producing cardboard.

[0008] Preferably, the marking structure comprises a water spray gun, which is located above the conveyor belt and is used to drip water onto the cardboard on the conveyor belt for marking.

[0009] By adopting the above technical solution, the marking structure is set as a water spray gun, and water is sprayed on the selected cardboard to mark it. After the water on the cardboard dries, the mark disappears, avoiding the produced cardboard to have marking marks. At the same time, the cost of water is low, reducing the cost of adding the number structure.

[0010] Preferably, the water spray gun can be raised and lowered.

[0011] By adopting the above technical solution, when it is necessary to mark the cardboard, the water spray gun is lowered to reduce the distance between the water spray gun and the cardboard, so as to avoid a large distance between the water spray gun and the cardboard. When the water drops, the next cardboard is sprayed by the water spray gun under the conveyor belt. When it is not necessary to mark the cardboard, the water spray gun is raised to avoid the cardboard hitting the water spray gun when the conveyor belt is conveying the cardboard.

[0012] Preferably, the control box is further provided with a lifting cylinder, the water spray gun is arranged on the lifting cylinder, and the lifting cylinder is used to drive the water spray gun to rise and fall.

[0013] By adopting the above technical solution, the water spray gun is driven to rise and fall by using a lifting cylinder, so that the speed of the water spray gun rising and falling is increased, and the accuracy of the water spray gun rising and falling distance is increased.

[0014] Preferably, the water spray gun is provided with a limiting end head, the limiting end head is arranged on the nozzle of the water spray gun, and the limiting end head is used to guide the water discharged from the water spray gun to drip vertically.

[0015] By adopting the above technical solution, the limiting end is used to limit the range of water sprayed by the water spray gun, thereby avoiding the situation where a large area of ​​the cardboard is sprayed and easily weakened.

[0016] Preferably, the limiting end is provided with a drainage hole, and the limiting end is also provided with a closing piece, the closing piece is used to temporarily close the drainage hole, and when the water spray gun rises and the drip mark is not required, the closing piece closes the drainage hole of the limiting end.

[0017] By adopting the above technical solution, the drainage hole is closed by the sealing member to prevent water in the end head from dripping onto the cardboard when the cardboard does not need to be marked, thereby preventing water in the end head from dripping onto the cardboard that does not need to be marked and affecting manual identification of the mark.

[0018] Preferably, the closing member includes a closing bead arranged in the limiting end head, and when the water spray gun rises and no drip mark is required, the closing bead closes the drainage hole under the action of gravity; when the water spray gun descends to abut the cardboard on the conveyor belt, the closing bead partially extends into the limiting end head and connects the drainage hole.

[0019] By adopting the above technical solution, the sealing member is set as a sealing bead. When the cardboard does not need to be marked, the sealing bead closes the drainage hole under the action of gravity; when the cardboard needs to be marked, the water spray gun is lowered until the sealing bead abuts the cardboard, and the sealing bead controls the water outflow in the end to limit the water flow, thereby controlling the water consumption of the marked cardboard. At the same time, the sealing bead can abut the cardboard to roll, and it is not easy to affect the sliding of the cardboard.

[0020] Preferably, the limiting end is also provided with a spring, the spring is located between the water spray gun and the closing bead, and the spring is always in a compressed state.

[0021] By adopting the above technical solution, when the marking cardboard is not needed, the spring is used to increase the interaction force between the closing bead and the wall of the drainage hole, so that the water in the limiting end is difficult to drip from the gap between the closing bead and the wall of the drainage hole.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By setting up a control box, an infrared counter and a marking structure, the infrared counter is used to count the number of cardboards and transmit the signal to the control box, and then the control box is used to control the marking structure to mark the cardboard, so that the cardboard is marked, which is convenient for the staff to pack the cardboard in batches, greatly reducing the work of manual counting and improving the efficiency of cardboard counting; at the same time, it is conducive to improving the efficiency of production equipment and conveyor belts in conveying cardboards, thereby improving the efficiency of producing cardboards;

[0024] 2. By setting a water spray gun, a limiting end, a drainage hole and a closing bead, the water spray gun sprays water to the cardboard to make a mark. At the same time, the limiting end limits and guides the flow direction of the water sprayed by the water spray gun, and controls the amount of water used to mark the cardboard through the closing bead and the drainage hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a cardboard drip counting structure applied to production equipment in an embodiment of the present application.

[0026] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0027] Figure 3 It is a schematic diagram of the internal structure of the limiting terminal according to an embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Production equipment; 11. Conveyor belt; 12. Cardboard; 13. Water tank; 14. Water pump; 15. Water pipe; 2. Lifting cylinder; 3. Water spray gun; 4. Control box; 41. Infrared counter; 5. Limiting end; 51. Drain hole; 6. Closing bead; 7. Spring. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] The present application embodiment discloses a paperboard drip counting structure. Figure 1 as well as Figure 2The cardboard drip counting structure includes a control box 4, an infrared counter 41 and a marking structure. The control box 4 is arranged on the production equipment 1, and the control box 4 is located above the conveyor belt 11. The infrared counter 41 is fixed on the outer wall of the control box 4, and the infrared counter 41 detects and counts the number of cardboards 12 fed from the production equipment 1 to the conveyor belt 11, and transmits the signal to the control box 4, so that the control box 4 monitors the number of cardboards 12 flowing through the conveyor belt 11 in real time.

[0032] Reference Figure 1 as well as Figure 2 , a lifting cylinder 2 is also fixed to the outer wall of the control box 4, and the lifting cylinder 2 is located above the conveyor belt 11, and the lifting cylinder 2 is controlled by the control box 4. In this embodiment, the marking structure includes a water spray gun 3 fixed to the lifting cylinder 2, so that the water spray gun 3 is located above the conveyor belt 11, and the lifting cylinder 2 drives the water spray gun 3 to rise and fall. When it is necessary to mark the cardboard 12, the control box 4 drives the water spray gun 3 to descend by controlling the lifting cylinder 2 to reduce the distance between the water spray gun 3 and the cardboard 12 on the conveyor belt 11, so as to avoid a large distance between the water spray gun 3 and the cardboard 12 on the conveyor belt 11, and the water spray gun 3 is easy to drip water and mark the next cardboard 12 on the conveyor belt 11.

[0033] Reference Figure 2 as well as Figure 3 The nozzle of the water spray gun 3 is fixed with a limiting end 5, and the limiting end 5 is provided with a drainage hole 51, and the drainage hole 51 is located below the limiting end 5, and the limiting end 5 wraps the nozzle of the water spray gun 3, so that the water discharged from the water spray gun 3 is guided by the limiting end 5 and drips vertically, thereby preventing the water sprayed from the water spray gun 3 from covering a large area of ​​the cardboard 12 on the conveyor belt 11.

[0034] Reference Figure 2 as well as Figure 3 The limiting end 5 is also provided with a closing piece for temporarily closing the drainage hole 51. In this embodiment, the closing piece is a closing bead 6 placed in the closing end. When the water spray gun 3 rises and no dripping mark is required, the closing bead 6 is located at the bottom of the limiting end 5 under the action of gravity and closes the drainage hole 51, and the closing bead 6 partially extends out of the drainage hole 51; when it is necessary to mark the cardboard 12 on the conveyor belt 11, the control box 4 moves the lifting cylinder 2 ( Figure 1 ) drives the water spray gun 3 down until the closing bead 6 abuts against the cardboard 12 on the conveyor belt 11 that needs to be marked, and the closing bead 6 is partially retracted into the limiting end 5 by the reaction force of the cardboard 12, so that the closing bead 6 connects the drainage hole 51, thereby allowing the water spray gun 3 to mark the cardboard 12 on the conveyor belt 11.

[0035] Reference Figure 3A spring 7 is also placed in the limiting end 5, and the spring 7 is located between the nozzle of the water spray gun 3 and the closing bead 6, and the spring 7 is always in a compressed state, so that the spring 7 always drives the closing bead 6 to close the drainage hole 51, and prevents the water in the limiting end 5 from dripping from the gap between the closing bead 6 and the hole wall of the drainage hole 51. The diameter of the spring 7 is consistent with the inner diameter of the limiting end 5, so as to prevent the spring 7 from being offset by the rolling of the closing bead 6.

[0036] Reference Figure 1 The production equipment 1 is also fixed with a water tank 13, and a water pump 14 is fixed to the water tank 13. The water pump 14 is connected to a water pipe 15. One end of the water pipe 15 is connected to the water pump 14, and the other end is connected to the water spray gun 3. The water pump 14 delivers the water in the water tank 13 to the water spray gun 3 through the water pipe 15.

[0037] The implementation principle of a paperboard drip counting structure in the present application embodiment is as follows:

[0038] The infrared counter 41 detects and counts the number of cardboards 12 flowing through the conveyor belt 11, and transmits the signal to the control box 4. The control box 4 selects cardboards 12 at a certain interval for marking according to the data of the infrared counter 41. When it is necessary to mark the cardboards 12 on the conveyor belt 11, the control box 4 drives the water spray gun 3 to descend through the lifting cylinder 2 until the sealing bead 6 abuts against the cardboard 12 on the conveyor belt 11 that needs to be marked, and the sealing bead 6 is partially received in the limiting end 5 by the reaction force of the cardboard 12, so that the sealing bead 6 conducts the drainage hole 51, and the water spray gun 3 sprays water to the limiting end 5, and the limiting end 5 guides the water to drip vertically. The cardboard 12 on the conveyor belt 11 is driven by the conveyor belt 11 to move, and the sealing bead 6 is driven by the movement of the cardboard 12 to roll relative to the limiting end 5, and the sealing bead 6 drives the water in the limiting end 5 and adheres to the cardboard 12 during the rolling process, so that the water spray gun 3 marks the cardboard 12 on the conveyor belt 11. The water pump 14 delivers the water in the water tank 13 to the water spray gun 3 through the water pipe 15 .

[0039] When there is no need to mark the cardboard 12, the control box 4 controls the lifting cylinder 2 to drive the water spray gun 3 to rise until the closing bead 6 is separated from the cardboard 12 on the conveyor belt 11, and the spring 7 drives the closing bead 6 to close the drainage hole 51, thereby preventing the water in the limiting end 5 from dripping from the gap between the closing bead 6 and the wall of the drainage hole 51.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cardboard drip counting structure, characterized in that: The invention comprises a control box (4), an infrared counter (41) and a marking structure, wherein the control box (4) is arranged on the production equipment (1), the infrared counter (41) is arranged on the control box (4), and the infrared counter (41) is used to count the number of paperboards (12) sent from the production equipment (1) and transmit the signal to the control box (4), and the marking structure is controlled by the control box (4), and the marking structure is used to mark the paperboards (12) on the conveyor belt (11).

2. A paperboard drip counting structure according to claim 1, characterized in that: The marking structure comprises a water spray gun (3), wherein the water spray gun (3) is located above the conveyor belt (11), and the water spray gun (3) is used to drip water onto the paperboard (12) on the conveyor belt (11) for marking.

3. A paperboard drip counting structure according to claim 2, characterized in that: The water spray gun (3) can be raised and lowered.

4. A paperboard drip counting structure according to claim 3, characterized in that: The control box (4) is also provided with a lifting cylinder (2), the water spray gun (3) is arranged on the lifting cylinder (2), and the lifting cylinder (2) is used to drive the water spray gun (3) to rise and fall.

5. A paperboard drip counting structure according to claim 4, characterized in that: The water spray gun (3) is provided with a limiting end head (5), and the limiting end head (5) is arranged on the nozzle of the water spray gun (3), and the limiting end head (5) is used to guide the water discharged by the water spray gun (3) to drip vertically.

6. A paperboard drip counting structure according to claim 5, characterized in that: The limiting end head (5) is provided with a drainage hole (51), and the limiting end head (5) is also provided with a closing piece, the closing piece is used to temporarily close the drainage hole (51), and when the water spray gun (3) rises and a drip mark is not required, the closing piece closes the drainage hole (51) of the limiting end head (5).

7. A paperboard drip counting structure according to claim 6, characterized in that: The closing member comprises a closing bead (6) arranged in the limiting end head (5); when the water spray gun (3) is raised and a drip mark is not required, the closing bead (6) closes the drainage hole (51) under the action of gravity; when the water spray gun (3) is lowered to abut against the cardboard (12) on the conveyor belt (11), the closing bead (6) partially extends into the limiting end head (5) and connects the drainage hole (51).

8. A paperboard drip counting structure according to claim 7, characterized in that: The limiting end (5) is also provided with a spring (7), the spring (7) is located between the water spray gun (3) and the closing bead (6), and the spring (7) is always in a compressed state.

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