An ultrasonic detection device for bag stacking production

Abstract

The utility model relates to the technical field of packaging bags, and in particular to an ultrasonic detection device for stacking bag production. Its technical solution includes: a workbench and an ultrasonic detection device, a bracket 2 is fixed on one side of the upper surface of the workbench, a groove 2 is provided at the front end of the bracket 2, a bracket 3 is fixed on the top of the inner wall of the groove 2, a groove 3 is provided on one side of the bracket 3, a hydraulic cylinder is fixed on the front and rear ends of the bracket 3, the rear end of the hydraulic rod movably connected to the hydraulic cylinder passes through the bracket 3 and extends into the groove 3, a clamp is fixed on the rear end of the hydraulic rod movably connected to the hydraulic cylinder, the upper surface of the workbench is rotatably connected to a rotating shaft, a bracket 1 is fixed on the top of the rotating shaft, a groove 1 is provided at the front end of the bracket 1, and ultrasonic detection devices are movably connected on both sides of the inner wall of the groove 1. The utility model has the advantage of being able to perform sealing detection on different positions of the packaging bag as needed, so as to make comprehensive sealing detection of the packaging bag.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bags, in particular to an ultrasonic detection device for bag stacking production. Background Art

[0002] The double ultrasonic bag folding device is a kind of equipment used in the packaging industry to process and fold the plastic film and then seal the packaging bag.

[0003] After the packaging bag is sealed, it is necessary to use ultrasound to detect the sealing of the packaging bag. However, the position of the ultrasonic device is fixed and it is not possible to detect different positions of the packaging bag as needed, which makes the sealing detection of the packaging bag incomplete. Utility Model Content

[0004] The purpose of the utility model is to provide an ultrasonic detection device for bag stacking production, which has the advantage of being able to detect the seals of different positions of the packaging bag as needed, thereby making the sealing detection of the packaging bag comprehensive, and solves the problem that the position of the ultrasonic device is fixed and different positions of the packaging bag cannot be detected as needed, thereby making the sealing detection of the packaging bag incomplete.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrasonic detection device for bag stacking production, comprising a workbench and an ultrasonic detection device, a bracket 2 is fixed to one side of the upper surface of the workbench, a groove 2 is provided at the front end of the bracket 2, a bracket 3 is fixed to the top of the inner wall of the groove 2, a groove 3 is provided on one side of the bracket 3, hydraulic cylinders are fixed to the front and rear ends of the bracket 3 respectively, the rear end of the hydraulic rod movably connected to the hydraulic cylinder penetrates the bracket 3 and extends into the groove 3, a splint is fixed to the rear end of the hydraulic rod movably connected to the hydraulic cylinder, the upper surface of the workbench is rotatably connected to a rotating shaft, a bracket 1 is fixed to the top of the rotating shaft, a groove 1 is provided at the front end of the bracket 1, and ultrasonic detection devices are movably connected to both sides of the inner wall of the groove 1.

[0006] Preferably, four pillars in a rectangular array are fixed to the lower surface of the workbench, a control switch box is fixed to the front end of the workbench, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box from top to bottom. The workbench can be supported by the four pillars, and the control switch box can control the start and stop of motor 1, motor 2 and the hydraulic cylinder.

[0007] Preferably, a circular hole 1 is opened on the lower surface of the workbench, a motor 1 is fixed on the lower surface of the workbench, the top end of the transmission shaft of the motor 1 extends into the circular hole 1, and a rotating shaft is fixed on the top end of the transmission shaft of the motor 1. The rotating shaft is fixed by the transmission shaft of the motor 1, which provides power for the rotation of the rotating shaft and the bracket 1. At the same time, the ultrasonic detection device can be rotated as needed, which is convenient for detecting different positions of the packaging bag, so that the detection is comprehensive.

[0008] Preferably, the front and rear ends of the bracket 3 are respectively provided with round holes 3, and the rear end of the hydraulic rod movably connected to the hydraulic cylinder passes through the round hole 3 and extends into the groove 3. The hydraulic rod movably connected to the hydraulic cylinder passes through the round hole 3 and extends into the groove 3.

[0009] Preferably, long grooves are respectively provided on both sides of the inner wall of the groove 1, and a connecting block is inserted into the long grooves. A threaded hole is provided on the upper surface of the connecting block. Round holes 2 are respectively provided on both sides of the upper surface of the bracket 1. Motors 2 are respectively fixed on both sides of the upper surface of the bracket 1. The bottom end of the transmission shaft provided by the motor 2 extends into the round hole 2. A threaded rod is fixed on the bottom end of the transmission shaft provided by the motor 2. The bottom end of the threaded rod passes through the threaded hole and is threadedly connected. An ultrasonic detection device is fixed on one side of the connecting block. The threaded rod is fixed by the transmission shaft provided by the motor 2, which provides power for the rotation of the threaded rod, so that the connecting block and the ultrasonic detection device can be moved up and down as needed, which is convenient for sealing detection of different upper and lower positions of the packaging bag.

[0010] Preferably, the width of the long grooves respectively opened on both sides of the inner wall of the groove matches the width of the connecting block. By matching the width of the long grooves with the width of the connecting block, the long grooves can limit the connecting block to prevent the threaded rod from rotating, and the connecting block follows the rotation, which facilitates the movement of the connecting block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model is provided with hydraulic cylinders fixed at the front and rear ends of a bracket three respectively, a rear end of a hydraulic rod movably connected to the hydraulic cylinder penetrates the bracket three and extends into a groove three, a clamping plate is fixed to the rear end of the hydraulic rod movably connected to the hydraulic cylinder, the upper surface of the workbench is rotatably connected to a rotating shaft, a bracket one is fixed to the top of the rotating shaft, a groove one is provided at the front end of the bracket one, and ultrasonic detection devices are movably connected to the two sides of the inner wall of the groove one respectively, when it is necessary to perform sealing detection on the processed packaging bag, the packaging bag is put into the groove three, the clamping plate clamps the packaging bag and limits it, and then the motor one is started to rotate and the bracket one rotates, and the motor two is started at the same time to rotate the threaded rod, and the connecting block and the ultrasonic detection device can be moved up and down as needed, so that the sealing detection of different positions of the packaging bag can be performed as needed, so as to achieve a comprehensive effect of sealing detection of the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the workbench of the utility model;

[0015] Figure 3 This is a schematic cross-sectional structural diagram of a bracket of the utility model;

[0016] Figure 4This is a schematic diagram of the main structure of the bracket 2 of the utility model;

[0017] Figure 5 It is a schematic diagram of three cross-sectional views of the bracket of the utility model.

[0018] In the figure: 1. pillar; 2. workbench; 3. bracket one; 4. bracket two; 5. round hole one; 6. rotating shaft; 7. control switch box; 8. motor one; 9. threaded rod; 10. connecting block; 11. ultrasonic detection device; 12. motor two; 13. round hole two; 14. long groove; 15. groove one; 16. threaded hole; 17. groove two; 18. hydraulic cylinder; 19. round hole three; 20. groove three; 21. splint; 22. bracket three; 23. hydraulic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 5 The utility model provides an embodiment: an ultrasonic detection device for bag stacking production, including a workbench 2 and an ultrasonic detection device 11, a bracket 2 4 is fixed to one side of the upper surface of the workbench 2, four pillars 1 in a rectangular array are fixed to the lower surface of the workbench 2, a control switch box 7 is fixed to the front end of the workbench 2, a display screen and buttons are sequentially embedded and installed at the front end of the control switch box 7 from top to bottom, the workbench 2 can be supported by the four pillars 1, and the control switch box 7 can control the start and stop of motor 1 8, motor 2 12 and hydraulic cylinder 18.

[0021] A groove 217 is provided at the front end of the bracket 24, a bracket 3 22 is fixed to the top of the inner wall of the groove 217, a groove 20 is provided on one side of the bracket 3 22, hydraulic cylinders 18 are fixed to the front and rear ends of the bracket 3 22, the hydraulic cylinder 18 provides power for the extension and retraction of the hydraulic rod 23, so that the clamping plate 21 can clamp and limit the processed packaging bag, which is convenient for sealing detection of the processed packaging bag, the rear end of the hydraulic rod 23 movably connected to the hydraulic cylinder 18 passes through the bracket 3 22 and extends into the groove 3 20, the front and rear ends of the bracket 3 22 are respectively provided with a circular hole 3 19, the rear end of the hydraulic rod 23 movably connected to the hydraulic cylinder 18 passes through the circular hole 3 19 and extends into the groove 3 20, the circular hole 3 19 facilitates the hydraulic rod 23 movably connected to the hydraulic cylinder 18 to pass through and extend into the groove 3 20, and the rear end of the hydraulic rod 23 movably connected to the hydraulic cylinder 18 is fixed with a clamping plate 21.

[0022] The upper surface of the workbench 2 is rotatably connected to the rotating shaft 6, and a circular hole 5 is provided on the lower surface of the workbench 2. A motor 8 is fixed on the lower surface of the workbench 2. The top of the transmission shaft of the motor 8 extends into the circular hole 5. The top of the transmission shaft of the motor 8 is fixed with the rotating shaft 6. The rotating shaft 6 is fixed by the transmission shaft of the motor 8, which provides power for the rotation of the rotating shaft 6 and the bracket 3. At the same time, the ultrasonic detection device 11 can be rotated as needed, which is convenient for detecting different positions of the packaging bag, so that the detection is comprehensive. The top of the rotating shaft 6 is fixed with a bracket 3, and a groove 15 is provided at the front end of the bracket 3. The two sides of the inner wall of the groove 15 are movably connected to the ultrasonic detection device 11, and the two sides of the inner wall of the groove 15 are respectively provided with long grooves 14, and the long grooves 14 are inserted into the connecting block 10. The upper surface of the connecting block 10 is provided with threaded holes 16, and the two sides of the upper surface of the bracket 3 are respectively provided with circular holes 11. 3. Motors 2 12 are fixed on both sides of the upper surface of the bracket 3. The bottom end of the transmission shaft of the motor 2 12 extends into the round hole 2 13. The bottom end of the transmission shaft of the motor 2 12 is fixed with a threaded rod 9. The bottom end of the threaded rod 9 passes through the threaded hole 16 and is threadedly connected. An ultrasonic detection device 11 is fixed on one side of the connecting block 10. The width of the long grooves 14 respectively opened on both sides of the inner wall of the groove 15 matches the width of the connecting block 10. The threaded rod 9 is fixed by the transmission shaft of the motor 2 12, which provides power for the rotation of the threaded rod 9, so that the connecting block 10 and the ultrasonic detection device 11 can move up and down as needed, which is convenient for sealing detection of different upper and lower positions of the packaging bag. By matching the width of the long groove 14 with the width of the connecting block 10, the long groove 14 can limit the connecting block 10 to prevent the threaded rod 9 from rotating. The connecting block 10 follows the rotation, which is convenient for the movement of the connecting block 10.

[0023] When it is necessary to perform a seal test on the processed packaging bag, the upper end of the packaging bag is inserted into the groove 3 20, and then the hydraulic cylinder 18 is started, so that the hydraulic rod 23 is extended and retracted, and the clamping plate 21 can clamp the upper end of the packaging bag, and then the control switch box 7 is operated to start the motor 1 8, and the rotating shaft 6 and the bracket 1 3 can be rotated as needed, and then the motor 2 12 is started to rotate the threaded rod 9, and the connecting block 10 and the ultrasonic detection device 11 can be moved up and down as needed, so that the seal test can be performed up and down and at different angles. It is achieved that the seal test of different positions of the packaging bag can be carried out as needed, so that the seal test of the packaging bag is comprehensive.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An ultrasonic detection device for bag stacking production, comprising a workbench (2) and an ultrasonic detection device (11), characterized in that: A bracket 2 (4) is fixed on one side of the upper surface of the workbench (2), a groove 2 (17) is provided at the front end of the bracket 2 (4), a bracket 3 (22) is fixed on the top of the inner wall of the groove 2 (17), a groove 3 (20) is provided on one side of the bracket 3 (22), hydraulic cylinders (18) are fixed on the front and rear ends of the bracket 3 (22), a rear end of a hydraulic rod (23) movably connected to the hydraulic cylinder (18) passes through the bracket 3 (22) and extends into the groove 3 (20), a clamping plate (21) is fixed on the rear end of the hydraulic rod (23) movably connected to the hydraulic cylinder (18), the upper surface of the workbench (2) is rotatably connected to a rotating shaft (6), a bracket 1 (3) is fixed on the top of the rotating shaft (6), a groove 1 (15) is provided at the front end of the bracket 1 (3), and both sides of the inner wall of the groove 1 (15) are movably connected to ultrasonic detection devices (11).

2. The ultrasonic detection device for bag stacking production according to claim 1, characterized in that: Four pillars (1) in a rectangular array are fixed on the lower surface of the workbench (2), a control switch box (7) is fixed on the front end of the workbench (2), and a display screen and buttons are sequentially embedded and installed on the front end of the control switch box (7) from top to bottom.

3. The ultrasonic detection device for bag stacking production according to claim 1, characterized in that: A circular hole (5) is formed on the lower surface of the workbench (2), a motor (8) is fixed on the lower surface of the workbench (2), the top end of a transmission shaft of the motor (8) extends into the circular hole (5), and a rotating shaft (6) is fixed on the top end of the transmission shaft of the motor (8).

4. The ultrasonic detection device for bag stacking production according to claim 1, characterized in that: The front and rear ends of the bracket three (22) are respectively provided with round holes three (19), and the rear end of the hydraulic rod (23) movably connected to the hydraulic cylinder (18) passes through the round hole three (19) and extends into the groove three (20).

5. The ultrasonic detection device for bag stacking production according to claim 1, characterized in that: The inner wall of the groove 1 (15) is provided with long grooves (14) on both sides, the long grooves (14) are inserted into the connecting block (10), the upper surface of the connecting block (10) is provided with threaded holes (16), the upper surface of the bracket 1 (3) is provided with round holes (13) on both sides, the upper surface of the bracket 1 (3) is fixed with motor 2 (12) on both sides, the bottom end of the transmission shaft of the motor 2 (12) extends into the round hole (13), the bottom end of the transmission shaft of the motor 2 (12) is fixed with a threaded rod (9), the bottom end of the threaded rod (9) passes through the threaded hole (16), the threaded rod (9) is threadedly connected to the threaded hole (16), and an ultrasonic detection device (11) is fixed on one side of the connecting block (10).

6. The ultrasonic detection device for bag stacking production according to claim 5, characterized in that: The width of the long grooves (14) respectively provided on both sides of the inner wall of the groove 1 (15) matches the width of the connecting block (10).

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