Weighing device of rich mineral paper cutting machine

Abstract

According to the weighing device of the rich mineral paper cutting machine, the weighing device is arranged on the base and electrically connected with the display device, and therefore when rich mineral paper is borne on the rich mineral paper bearing frame, the weight of the rich mineral paper is transmitted to the weighing device through the rich mineral paper bearing frame and the supporting table; and the weight weighed by the weighing device is displayed on the display device, so that online weighing of the cut paper is realized, the weight of the cut paper can be monitored in time, the utilization rate of a used paper roll can be accurately calculated and evaluated, and an early warning effect on the cut weight can also be achieved. Besides, the lower-layer frame body of the rich mineral paper bearing frame is positioned on the supporting table, so that the relative positions of the rich mineral paper bearing frame and the weighing surface are fixed, and the weighing accuracy and consistency of the weighing device are ensured.

Description

Technical Field

[0001] The utility model relates to the field of stone paper processing, in particular to a weighing device of a stone paper cutting machine. Background Art

[0002] After the cutting machine cuts paper of different specifications and thicknesses, the weight of the finished paper needs to be calculated according to the paper specifications, thickness and density. However, due to the instability of the machine during the paper roll production process, there are differences in paper thickness and density, which causes an error between the calculated weight and the actual weight. The paper needs to be weighed again during subsequent shipment, which not only makes the cutting summary data inconsistent with the shipment data, but also increases the labor intensity of on-site operators. Utility Model Content

[0003] In view of this, in order to solve at least one of the above problems, an embodiment disclosed in the present utility model provides a weighing device for a stone paper cutting machine.

[0004] In order to solve the above technical problems, the embodiments disclosed in the present utility model adopt the following technical solutions:

[0005] A weighing device for a stone paper cutting machine, the weighing device for the stone paper cutting machine comprising:

[0006] Base;

[0007] A weighing device is arranged on the base, with a weighing surface of the weighing device facing upwards;

[0008] A support platform, arranged on the weighing surface;

[0009] A stone paper carrier, arranged on the support platform, the stone paper carrier comprises a lower frame and an upper frame, the lower frame is positioned on the support platform, and the upper frame is used to carry the stone paper;

[0010] A display device is electrically connected to the weighing device.

[0011] In some embodiments of the utility model, four weighing devices are provided, and the four weighing devices are respectively arranged at the four corners of the support platform.

[0012] In some embodiments of the utility model, the weighing device is provided with one, the support platform includes a first support plate and a second support plate fixedly connected, the upper surface of the first support plate is provided with a positioning structure, the positioning structure is used to position the lower frame, the upper surface of the second support plate is fixed to the lower surface of the first support plate, and the middle area of ​​the lower surface of the second support plate is set on the weighing surface.

[0013] In some embodiments of the present invention, the lower frame includes first beams arranged at intervals along a first direction, and the positioning structure includes positioning grooves corresponding to each of the first beams.

[0014] In some embodiments of the utility model, the upper frame includes second beams arranged at intervals along a second direction, the bottom surfaces of the second beams are fixedly connected to the top surfaces of the first beams, the top surfaces of the second beams are used to carry the stone paper, and the second direction is perpendicular to the first direction;

[0015] The height of the first beam is greater than the depth of the positioning groove.

[0016] In some embodiments of the present invention, the projection of the first beam on the bottom surface of the corresponding positioning groove is located within the outer contour of the bottom surface of the groove.

[0017] In some embodiments of the present invention, the second support plate includes a center plate and mounting claws disposed at four corners of the center plate, and the mounting claws are fixedly connected to the first support plate.

[0018] In some embodiments of the utility model, a first mounting hole is provided on the mounting claw, a second mounting hole is provided on the first support plate, and the first mounting hole and the second mounting hole are fixedly connected by a fastener.

[0019] In some embodiments of the utility model, the display device is supported on the base through a support column, and the wires of the weighing device pass through the support column and are connected to the display device.

[0020] The beneficial effects of the utility model are as follows: the embodiment disclosed in the utility model provides a weighing device for a stone paper cutter, a weighing device is arranged on the base, and the weighing device is electrically connected to the display device, so that when the stone paper is carried on the stone paper carrier, the weight of the stone paper is transmitted to the weighing device through the stone paper carrier and the support platform, and the weight weighed by the weighing device is displayed on the display device, thereby realizing the online weighing of the cut paper, being able to timely monitor the weight of the cut paper, accurately calculating and evaluating the utilization rate of the paper roll, and also being able to play an early warning role for the cut weight. In addition, the lower frame of the stone paper carrier is positioned on the support platform, so that the relative position of the stone paper carrier and the weighing surface is fixed, thereby ensuring the accuracy and consistency of the weighing of the weighing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the exploded structure of a weighing device of a stone paper cutter provided in a specific embodiment of the present application is shown.

[0022] in:

[0023] 10. Base; 20. Weighing device; 30. Support platform; 31. First support plate; 311. Positioning groove; 312. Second mounting hole; 32. Second support plate; 321. Center plate; 322. Mounting claw; 3221. First mounting hole; 40. Stone paper carrier; 41. Lower frame; 411. First beam; 42. Upper frame; 421. Second beam; 50. Display device; 60. Stone paper; 70. Support column; 80. Wires. DETAILED DESCRIPTION

[0024] The specific implementation of the utility model is further described in detail below in conjunction with the drawings and embodiments.

[0025] like Figure 1 As shown, an exemplary embodiment of the utility model provides a weighing device for a stone paper cutter, which includes a base 10, a weighing device 20, a support platform 30, a stone paper carrier 40 and a display device 50. The weighing device 20 is arranged on the base 10, and the weighing surface of the weighing device 20 faces upward. The support platform 30 is arranged on the weighing surface, and the stone paper carrier 40 is arranged on the support platform 30. The stone paper carrier 40 includes a lower frame 41 and an upper frame 42, wherein the lower frame 41 is positioned on the support platform 30, and the upper frame 42 is used to carry the stone paper 60. The display device 50 is electrically connected to the weighing device 20.

[0026] In the weighing device of the stone paper cutting machine provided in this embodiment, a weighing device 20 is arranged on the base 10, and the weighing device 20 is electrically connected to the display device 50, so that when the stone paper 60 is carried on the stone paper carrier 40, the weight of the stone paper 60 is transmitted to the weighing device 20 through the stone paper carrier 40 and the support platform 30, and the weight weighed by the weighing device 20 is displayed on the display device 50, thereby realizing the online weighing of the cut paper, being able to timely monitor the weight of the cut paper, accurately calculate and evaluate the utilization rate of the paper roll, and also being able to play an early warning role for the cut weight. For example, the stone paper carrier 40 and the stone paper 60 thereon can be transported by a lifting platform and a wire rope, and the safety accidents caused by the tilt of the lifting platform and the broken wire of the wire rope can be effectively avoided through early warning. In addition, the lower frame 41 of the stone paper carrier 40 is positioned on the support platform 30, so that the relative position of the stone paper carrier 40 and the weighing surface is fixed, thereby ensuring the accuracy and consistency of the weighing of the weighing device 20.

[0027] The online weighing device of the stone paper cutting machine provided in this embodiment can monitor the cutting weight online in real time. When there is a weight difference in the paper, it can provide timely feedback to the previous process, and can timely avoid the production of defective products. At the same time, the accuracy of the cutting weight is achieved, and the paper can be directly packaged and shipped, which reduces the labor intensity of personnel and improves the safety factor of personnel.

[0028] In one embodiment, four weighing devices 20 are provided, and the four weighing devices 20 are respectively disposed at the four corners of the support platform 30 , so that weighing is achieved through the weighing devices 20 at the four corners.

[0029] However, when the weighing devices 20 at the four corners are used to achieve weighing, the weight of the stone paper 60 at each position may be uneven, resulting in different load-bearing of the weighing devices 20 at different positions, which will affect the accuracy of the final weighing result. Based on this, in another embodiment, Figure 1 As shown, the weighing device 20 is provided with one, the support platform 30 includes a first support plate 31 and a second support plate 32 that are fixedly connected, the upper surface of the first support plate 31 is provided with a positioning structure, the positioning structure is used to position the lower frame 41, the upper surface of the second support plate 32 is fixed to the lower surface of the first support plate 31, and the middle area of ​​the lower surface of the second support plate 32 is provided on the weighing surface. Weighing is achieved by a weighing device 20 provided in the middle area, and the complete weight of the stone paper 60 can be weighed to ensure the accuracy of weighing.

[0030] In one embodiment, if Figure 1 As shown, the lower frame 41 includes first beams 411 arranged at intervals along the first direction, and the positioning structure includes positioning grooves 311 corresponding to each of the first beams 411. Through the cooperation of the positioning grooves 311 and the first beams 411, the stone paper carrier 40 can be effectively positioned, and the structure is simple and easy to implement.

[0031] In one embodiment, if Figure 1 As shown, the upper frame 42 includes second beams 421 arranged at intervals along the second direction, the bottom surface of the second beams 421 is fixedly connected to the top surface of each of the first beams 411, the top surface of the second beams 421 is used to carry the stone paper 60, the second direction is perpendicular to the first direction, and the height of the first beam 411 is greater than the groove depth of the positioning groove 311. In this way, there is a certain gap between the bottom surface of the second beam 421 and the first support plate 31, which facilitates the transport device to extend into the gap to realize the transport of the stone paper carrier 40 and the stone paper 60 thereon.

[0032] In one embodiment, the projection of the first beam 411 on the bottom surface of the corresponding positioning groove 311 is located within the outer contour of the bottom surface of the groove. In this way, the first beam 411 has a certain amount of movement space in the positioning groove 311 to avoid locking and inaccurate detection.

[0033] In one embodiment, the second support plate 32 includes a center plate 321 and mounting claws 322 disposed at four corners of the center plate 321 . The mounting claws 322 are fixedly connected to the first support plate 31 , thereby achieving effective weight transfer.

[0034] In one embodiment, a first mounting hole 3221 is provided on the mounting claw 322 , a second mounting hole 312 is provided on the first support plate 31 , and the first mounting hole 3221 and the second mounting hole 312 are fixedly connected by a fastener.

[0035] In one embodiment, the display device 50 is supported on the base 10 by a support column 70 , and the wires 80 of the weighing device 20 pass through the support column 70 and are connected to the display device 50 , and the support column 70 is used to protect the wires 80 .

[0036] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. A weighing device for a stone paper cutting machine, characterized in that: The weighing device of the stone paper cutting machine comprises: Base; A weighing device is arranged on the base, with a weighing surface of the weighing device facing upwards; A support platform, arranged on the weighing surface; A stone paper carrier, arranged on the support platform, the stone paper carrier comprises a lower frame and an upper frame, the lower frame is positioned on the support platform, and the upper frame is used to carry the stone paper; A display device is electrically connected to the weighing device.

2. The weighing device of the stone paper cutting machine according to claim 1, characterized in that: There are four weighing devices, which are respectively arranged at the four corners of the support platform.

3. The weighing device of the stone paper cutting machine according to claim 1, characterized in that: The weighing device is provided with one, the support platform includes a first support plate and a second support plate fixedly connected, the upper surface of the first support plate is provided with a positioning structure, the positioning structure is used to position the lower frame, the upper surface of the second support plate is fixed to the lower surface of the first support plate, and the middle area of ​​the lower surface of the second support plate is provided on the weighing surface.

4. The weighing device of the stone paper cutting machine according to claim 3, characterized in that: The lower frame includes first beams arranged at intervals along a first direction, and the positioning structure includes positioning grooves corresponding to each of the first beams.

5. The weighing device of the stone paper cutting machine according to claim 4, characterized in that: The upper frame includes second beams arranged at intervals along a second direction, the bottom surfaces of the second beams are fixedly connected to the top surfaces of the first beams, the top surfaces of the second beams are used to carry stone paper, and the second direction is perpendicular to the first direction; The height of the first beam is greater than the depth of the positioning groove.

6. The weighing device of the stone paper cutting machine according to claim 4, characterized in that: The projection of the first beam on the bottom surface of the corresponding positioning groove is located within the outer contour of the bottom surface of the groove.

7. The weighing device of the stone paper cutting machine according to claim 3, characterized in that: The second support plate includes a center plate and mounting claws arranged at four corners of the center plate, and the mounting claws are fixedly connected to the first support plate.

8. The weighing device of the stone paper cutting machine according to claim 7, characterized in that: The mounting claw is provided with a first mounting hole, the first supporting plate is provided with a second mounting hole, and the first mounting hole and the second mounting hole are fixedly connected by a fastener.

9. The weighing device of the stone paper cutting machine according to any one of claims 1 to 8, characterized in that: The display device is supported on the base through a supporting column, and the wires of the weighing device pass through the supporting column and are connected to the display device.

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