Flexible printing machine tension detection mechanism with automatic feeding function

Abstract

The utility model provides a flexible printing machine tension detection mechanism with an automatic feeding function, and relates to the technical field of tension detection, the flexible printing machine tension detection mechanism comprises a workbench, two sides of the workbench are provided with electric telescopic rods, the output ends of the electric telescopic rods are provided with placing blocks, one side of each placing block is provided with a fixing rod, and the fixing rod is provided with a clamping groove. A mechanical arm is arranged on one side of the workbench, a collecting device is arranged on the side, away from the mechanical arm, of the workbench, the collecting device collects and stores paper after tension detection, the collecting device comprises a square tube, the square tube is fixedly connected with the workbench, and the square tube is located on the side, away from the mechanical arm, of the workbench. According to the tensile force detection device, detected paper on the workbench can be collected by using the collecting device, and the situation that the movement of the placement block is affected due to the fact that more paper is located on the workbench is avoided, so that the use effect of the tensile force detection device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tension detection, in particular to a tension detection mechanism of a flexible printing machine with an automatic feeding function. Background Art

[0002] The tension detection mechanism is a mechanism that stretches an object and then detects the tension data of the object. It is widely used in various fields.

[0003] When performing tension testing on paper in a flexible printing press, a robotic arm on one side of the workbench places both ends of the paper on fixed rods and secures the paper to complete automatic paper loading. Then, an electric telescopic rod moves the fixed rods on the two placement blocks away from each other, stretching the paper and completing the paper tension test. After the paper tension test, the paper will crack and break. The tested paper is then placed on the workbench. When too much paper is on the workbench, it will affect the movement of the placement blocks, which can affect subsequent paper tension testing. Utility Model Content

[0004] The utility model is to solve the problem that after the paper undergoes tension testing, the paper will crack and break, and then the tested paper will be placed on the workbench. Then, when more paper is on the workbench, it will affect the movement of the placement block, thereby affecting the subsequent tension testing of the paper. A tension detection mechanism for a flexible printing machine with an automatic loading function is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a tension detection mechanism of a flexible printing press with an automatic loading function, comprising a workbench, electric telescopic rods are provided on both sides of the workbench, a placement block is provided at the output end of the electric telescopic rod, a fixing rod is provided on one side of the placement block, a mechanical arm is provided on one side of the workbench, and a collection device is provided on the side of the workbench away from the mechanical arm, and the collection device collects and stores the paper after tension detection.

[0006] The effect achieved by the above components is: when the tension of the paper of the flexible printing machine is tested, the robotic arm on one side of the workbench places the two ends of the paper on the fixed rod, and then fixes the paper to complete the automatic loading of the paper. Then the electric telescopic rod moves the fixed rods on the two placement blocks away from each other to stretch the paper, and then completes the tension test of the paper, and then the cracked and broken paper is placed in the collection device for centralized storage.

[0007] Preferably, the collection device includes a square tube, which is fixedly connected to the workbench. The square tube is located on the side of the workbench away from the robotic arm. A card block is inserted on one side of the square tube, and a connecting plate is clamped on one side of the card block. A collection frame is fixedly connected to one side of the connecting plate, and the size of the collection frame is adapted to the size of the workbench.

[0008] The effect achieved by the above components is: when performing tensile testing on paper, the collection box can be moved so that the connecting plate on one side of the collection box is inserted into the square tube, and then the card block is moved so that the card block passes through the square tube and is fixed to the connecting plate, and then the collection box is fixed to one side of the workbench. After the paper tensile test, the torn and broken paper is placed inside the collection box for centralized collection. After the collection box is full, the card block is moved so that the card block is separated from the connecting plate, and then the collection box is moved to the designated location to process the paper. By using the collection device, the paper that has been tested on the workbench can be collected to avoid the situation where a lot of paper is on the workbench, which affects the movement of the placement block, thereby improving the use effect of the tensile testing device.

[0009] Preferably, control frames are fixedly connected to both sides of the collecting frame, and the cross-section of the control frame is U-shaped.

[0010] The effect achieved by the above components is: by using the control frame, the contact area between the collection frame and the operator is increased, making it easier for the operator to move the collection frame.

[0011] Preferably, a trapezoidal block is fixedly connected to one side of the connecting plate, and the size of the trapezoidal block on one side away from the connecting plate is smaller than that on the other side.

[0012] The effect achieved by the above components is: by using the trapezoidal block, the size of one side of the connecting block is reduced, making it easier to insert the connecting block into the square tube.

[0013] Preferably, a blocking component is provided on one side of the square passage.

[0014] The effect achieved by the above components is: by using the blocking component, the position of the card block is blocked and restricted, so that the card block cannot be separated from the connecting plate, thereby improving the use effect of the card block.

[0015] Preferably, the blocking assembly includes a slide rail, the slide rail is fixedly connected to the square tube, and a baffle is slidably connected inside the slide rail, and the size of the baffle is adapted to the size of the block.

[0016] The effect achieved by the above components is: when using the card block, the blocking plate can be moved to move inside the slide rail, and then the blocking plate blocks the position of the card block. By using the blocking assembly, the blocking limit of the card block position can be completed, so that the card block cannot be disconnected, thereby improving the use effect of the collection device.

[0017] Preferably, an auxiliary device is provided on one side of the collection frame, and the auxiliary device includes a cover plate, which is slidably connected to the collection frame, and an extension plate is fixedly connected to one side of the cover plate. A bolt is inserted into the internal thread of the collection frame, and one side of the bolt abuts against the cover plate.

[0018] The effect achieved by the above components is: after the collection box is full, the cover plate can be moved by the extension plate so that the cover plate seals the entrance and exit of the collection box, and then the bolt is rotated so that the bolt abuts against the cover plate, and then the position of the cover plate is fixed. By using an auxiliary device, the entrance and exit of the collection box can be blocked, and then when the collection box moves, the paper inside will not float out, thereby improving the use effect of the collection device.

[0019] Preferably, a rubber pad is fixedly connected to one side of the extension plate, and the size of the rubber pad is adapted to the size of the extension plate.

[0020] The effect achieved by the above components is: by using the rubber pad, the friction between the extension plate and the operator is increased, so that the extension plate is more easily moved.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] By using the collecting device, the paper after testing on the workbench can be collected, avoiding the situation where too much paper is on the workbench, which affects the movement of the placement block, thereby improving the use effect of the tension testing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the collecting device of the utility model;

[0025] Figure 3 For this utility model Figure 2 A magnified view of point A;

[0026] Figure 4 For this utility model Figure 2 Enlarged view of point B.

[0027] Legend: 1. Workbench; 2. Collection device; 21. Square tube; 22. Card block; 23. Connecting plate; 24. Collection frame; 25. Control frame; 26. Connecting rope; 27. Trapezoidal block; 28. Blocking assembly; 281. Slide rail; 282. Blocking plate; 3. Auxiliary device; 31. Cover plate; 32. Extension plate; 33. Bolt; 34. Rubber pad; 4. Electric telescopic rod; 5. Placement block; 6. Fixing rod; 7. Robotic arm. DETAILED DESCRIPTION

[0028] Reference Figure 1-4 As shown, this embodiment discloses a tension detection mechanism for a flexible printing press with an automatic loading function, comprising a workbench 1, with electric telescopic rods 4 provided on both sides of the workbench 1, a placement block 5 provided at the output end of the electric telescopic rod 4, a fixed rod 6 provided on one side of the placement block 5, a mechanical arm 7 provided on one side of the workbench 1, and a collection device 2 provided on the side of the workbench 1 away from the mechanical arm 7, which collects and stores paper after tension testing. When performing tension testing on paper in the flexible printing press, the mechanical arm 7 on one side of the workbench 1 places both ends of the paper on the fixed rod 6 and then fixes the paper to complete automatic loading of the paper. Then, the electric telescopic rod 4 moves the fixed rods 6 on the two placement blocks 5 away from each other to stretch the paper, completing the tension test of the paper, and then the cracked and broken paper is placed in the collection device 2 for centralized storage.

[0029] Reference Figure 1-4 As shown, this embodiment discloses that the collecting device 2 includes a square tube 21, which is fixedly connected to the workbench 1. The square tube 21 is located on the side of the workbench 1 away from the robotic arm 7. A card block 22 is inserted on one side of the square tube 21, and a connecting plate 23 is clamped on one side of the card block 22. A collecting frame 24 is fixedly connected to one side of the connecting plate 23, and the size of the collecting frame 24 is adapted to the size of the workbench 1. When performing a tensile test on paper, the collection frame 24 can be moved so that the connecting plate 23 on one side of the collection frame 24 is inserted into the square tube 21, and then the card block 22 is moved so that the card block 22 passes through the square tube 21 and is fixed to the connecting plate 23, and then the collection frame 24 is fixed to one side of the workbench 1. After the paper tensile test, the torn and broken paper is placed inside the collection frame 24 for centralized collection. After the collection frame 24 is full, the card block 22 is moved so that the card block 22 is separated from the connecting plate 23, and then the collection frame 24 is moved to the designated location to process the paper. By using the collection device 2, the paper after testing on the workbench 1 can be collected to avoid the situation where more paper is on the workbench 1, which affects the movement of the placement block 5, thereby improving the use effect of the tensile test device.

[0030] Reference Figure 1-4 As shown, this embodiment discloses a control frame 25 fixedly connected to both sides of the collection frame 24. The control frame 25 has a U-shaped cross-section. The use of the control frame 25 increases the contact area between the collection frame 24 and the operator, making it easier for the operator to move the collection frame 24. A trapezoidal block 27 is fixedly connected to one side of the connecting plate 23. The size of the trapezoidal block 27 on the side away from the connecting plate 23 is smaller than the size on the other side. The use of the trapezoidal block 27 reduces the size of one side of the connecting block, making it easier to insert the connecting block into the square tube 21.

[0031] Reference Figure 1-4 As shown, this embodiment discloses that a blocking assembly 28 is provided on one side of the square tube 21. By using the blocking assembly 28, the position of the card block 22 is blocked and restricted, so that the card block 22 cannot be separated from the connecting plate 23, thereby improving the use effect of the card block 22. The blocking assembly 28 includes a slide rail 281, which is fixedly connected to the square tube 21. A baffle is slidably connected inside the slide rail 281, and the size of the baffle is adapted to the size of the card block 22. When the card block 22 is used, the blocking plate 282 can be moved so that the blocking plate 282 moves inside the slide rail 281, and then the blocking plate 282 blocks the position of the card block 22. By using the blocking assembly 28, the blocking restriction of the position of the card block 22 can be completed, so that the card block 22 cannot be separated from the connection, thereby improving the use effect of the collection device 2.

[0032] Reference Figure 1-4 As shown, this embodiment discloses that an auxiliary device 3 is provided on one side of the collection frame 24. The auxiliary device 3 includes a cover plate 31, which is slidably connected to the collection frame 24. An extension plate 32 is fixedly connected to one side of the cover plate 31. A bolt 33 is inserted into the internal thread of the collection frame 24, and one side of the bolt 33 abuts against the cover plate 31. After the collection frame 24 is full, the cover plate 31 can be moved by the extension plate 32 so that the cover plate 31 seals the entrance and exit of the collection frame 24, and then the bolt 33 is rotated so that the bolt 33 abuts against the cover plate 31, and then the position of the cover plate 31 is fixed. By using the auxiliary device 3, the entrance and exit of the collection frame 24 can be blocked, and then when the collection frame 24 is moved, the paper inside will not float out, thereby improving the use effect of the collection device 2.

[0033] Reference Figure 1-4 As shown, this embodiment discloses that a rubber pad 34 is fixedly connected to one side of the extension plate 32, and the size of the rubber pad 34 is adapted to the size of the extension plate 32. By using the rubber pad 34, the friction between the extension plate 32 and the operator is increased, making the extension plate 32 easier to move.

[0034] Working principle: When the tension of the paper of the flexible printing machine is tested, the mechanical arm 7 on one side of the workbench 1 places the two ends of the paper on the fixed rod 6, and then fixes the paper to complete the automatic feeding of the paper. Then the electric telescopic rod 4 makes the fixed rods 6 on the two placement blocks 5 move away from each other to stretch the paper, and then complete the tension test of the paper. When the tension test of the paper is performed, the collection frame 24 can be moved to insert the connecting plate 23 on one side of the collection frame 24 into the square tube 21, and then the card block 22 is moved to make the card block 22 pass through. After being fixed with the connecting plate 23 through the square passage 21, the blocking plate 282 can be moved to move inside the slide rail 281, and then the blocking plate 282 blocks the position of the card block 22, and then the collection frame 24 is fixed to one side of the workbench 1. After the paper tension is tested, the torn and broken paper is placed inside the collection frame 24 for centralized collection. After the collection frame 24 is full, the card block 22 is moved to separate the card block 22 from the connecting plate 23, and then the collection frame 24 is moved to the designated location to process the paper.

[0035] After the collection frame 24 is full, the cover plate 31 can be moved by the extension plate 32 so that the cover plate 31 seals the entrance and exit of the collection frame 24, and then the bolt 33 is rotated so that the bolt 33 abuts against the cover plate 31, and then the position of the cover plate 31 is fixed. By using the auxiliary device 3, the entrance and exit of the collection frame 24 can be blocked, and then when the collection frame 24 is moved, the paper inside will not float out, thereby improving the use effect of the collection device 2.

Claims

1. A tension detection mechanism for a flexible printing press with an automatic loading function, comprising a workbench (1), characterized in that: Electric telescopic rods (4) are provided on both sides of the workbench (1); a placement block (5) is provided at the output end of the electric telescopic rod (4); a fixing rod (6) is provided on one side of the placement block (5); a mechanical arm (7) is provided on one side of the workbench (1); a collecting device (2) is provided on the side of the workbench (1) away from the mechanical arm (7); and the collecting device (2) collects and stores the paper after tension testing.

2. The tension detection mechanism of a flexible printing press with automatic loading function according to claim 1, characterized in that: The collecting device (2) comprises a square tube (21), the square tube (21) being fixedly connected to the workbench (1), the square tube (21) being located on a side of the workbench (1) away from the robotic arm (7), a clamping block (22) being inserted into one side of the square tube (21), a connecting plate (23) being clamped onto one side of the clamping block (22), a collecting frame (24) being fixedly connected to one side of the connecting plate (23), and the size of the collecting frame (24) being adapted to the size of the workbench (1).

3. The tension detection mechanism of a flexible printing press with automatic loading function according to claim 2, characterized in that: Control frames (25) are fixedly connected to both sides of the collecting frame (24), and the cross section of the control frame (25) is U-shaped.

4. The tension detection mechanism of a flexible printing press with automatic loading function according to claim 3, characterized in that: A trapezoidal block (27) is fixedly connected to one side of the connecting plate (23), and the size of the trapezoidal block (27) on the side away from the connecting plate (23) is smaller than the size on the other side.

5. The tension detection mechanism of a flexible printing press with automatic loading function according to claim 4, characterized in that: A blocking component (28) is provided on one side of the square passage (21).

6. The tension detection mechanism of a flexible printing press with automatic loading function according to claim 5, characterized in that: The blocking assembly (28) comprises a slide rail (281), the slide rail (281) is fixedly connected to the square tube (21), and a baffle is slidably connected inside the slide rail (281), and the size of the baffle is adapted to the size of the block (22).

7. The tension detection mechanism of a flexible printing press with automatic loading function according to claim 6, characterized in that: An auxiliary device (3) is provided on one side of the collection frame (24), and the auxiliary device (3) includes a cover plate (31), the cover plate (31) is slidably connected to the collection frame (24), an extension plate (32) is fixedly connected to one side of the cover plate (31), and a bolt (33) is inserted through an internal thread of the collection frame (24), and one side of the bolt (33) abuts against the cover plate (31).

8. The tension detection mechanism of a flexible printing press with automatic loading function according to claim 7, characterized in that: A rubber pad (34) is fixedly connected to one side of the extension plate (32), and the size of the rubber pad (34) is adapted to the size of the extension plate (32).

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