A deviation-correcting device for bubble bag production

Abstract

The utility model provides a deviation correction device for bubble bag production, which relates to the technical field of deviation correction devices and comprises a workbench, a first servo motor is fixedly mounted on the upper surface of the workbench, a mounting frame is mounted on the output end of the first servo motor, a first deviation correction roller and a second deviation correction roller are respectively mounted between the inner walls on both sides of the mounting frame, a positioning deviation correction component is arranged on the side of the workbench, and a position detector is mounted on the workbench through the positioning deviation correction component. The utility model drives a bidirectional lead screw to rotate by telescopically driving the output end of the second servo motor, so that two lead screw sleeves in the middle of the bidirectional lead screw move toward a side close to each other, and at the same time drives two position detectors to move toward a side close to each other, and at the same time can drive two limit plates to move toward a side close to each other, so that the position between the two limit plates is consistent with the width of the bubble bag, which can play a protective role for the bubble bag.

Description

Technical Field

[0001] The utility model relates to the technical field of deviation correction devices, in particular to a deviation correction device for bubble bag production. Background Art

[0002] Bubble bags are mainly made of high-pressure polyethylene bubble film, which is cut into the required bag size and then processed by a special bubble film bag making machine {hot drying and hot cutting bag making machine}. They are mainly used in electronic product cushioning packaging, plastic products, metal products, ceramic products, glass products and other products that require cushioning protection. In the production process of bubble bags, the bubble bags need to be rolled up and transported. For example, patent application number CN201721526073.X is a bubble film correction device for a bubble bag making machine, including a frame, a drive assembly is arranged on the frame, the drive assembly includes a shell fixedly connected to the frame, a drive motor installed in the shell, and a placement rack is fixedly connected to the output shaft of the drive motor. A guide roller and a deviation correction roller are rotatably connected to the placement rack, a detector for detecting the position of the bubble film is slidably connected to the shell, a controller for receiving the detector signal and operating the drive motor is installed on the shell, the controller is connected to the detector signal, and the controller is control-connected to the drive motor. The utility model has the following advantages and effects: This scheme utilizes a new mechanical structure, and by setting a drive component through feedback and control of the controller and the detector, the drive component can control the placement rack more accurately and correct the bubble film better, so that the bubble film can be continuously transported, thereby improving the transportation efficiency. The above technology is not easy to detect and correct bubble bags of different specifications, and during the transportation of the bubble bags, the bubble bags are not limited and are prone to deviation. Utility Model Content

[0003] The main purpose of the utility model is to provide a deviation correction device for bubble bag production, which can effectively solve the problem that it is difficult to detect and correct bubble bags of different specifications in the background technology, and the bubble bags are not limited during transportation and are prone to deviation.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a correction device for bubble bag production, comprising a workbench, a first servo motor is fixedly installed on the upper surface of the workbench, a mounting frame is installed on the output end of the first servo motor, a first correction roller and a second correction roller are respectively installed between the inner walls on both sides of the mounting frame, a positioning correction component is arranged on the side of the workbench, and a position detector is installed on the workbench through the positioning correction component.

[0005] Preferably, moving blocks are slidably installed on both sides of the front surface of the workbench, a guide rod is installed between the two moving blocks, a hydraulic cylinder is fixedly installed on the front surface of the workbench, and the output end of the hydraulic cylinder is arranged on the upper surface of the moving block.

[0006] Preferably, a slide groove is provided on the front surface of the workbench, a slider is fixedly installed at the rear end of the moving block, and the slider is slidably installed inside the slide groove.

[0007] Preferably, the positioning and deviation correction assembly comprises a second servo motor and a mounting plate, wherein the second servo motor is fixedly mounted on the side of the workbench, and the mounting plate is fixedly mounted on the upper surface of the position detector.

[0008] Preferably, a bidirectional lead screw is installed at the output end of the second servo motor, two lead screw sleeves are sleeved in the middle of the bidirectional lead screw, positioning rods are fixedly installed on the sides of the two lead screw sleeves, and the position detector is fixedly installed on the top of the positioning rod.

[0009] Preferably, a guide groove is provided on the upper surface of the installation plate, and a guide block is slidably installed inside the guide groove.

[0010] Preferably, a connecting rod is fixedly mounted on the upper surface of the guide block, a limiting plate is fixedly mounted on the top end of the connecting rod, and the limiting plate is slidably mounted in the middle of the first deviation-correcting roller and the second deviation-correcting roller.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) When it is necessary to detect and correct bubble bags of different specifications, the output end of the second servo motor can be extended and retracted to drive the bidirectional screw to rotate, so that the two screw sleeves in the middle of the bidirectional screw move toward each other, and at the same time drive the two position detectors to move toward each other, and move the two position detectors to the appropriate positions. After the two position detectors are moved to the appropriate positions, the two limit plates can be driven to move toward each other, so that the position between the two limit plates is consistent with the width of the bubble bag, which can protect the bubble bag and effectively prevent the bubble bag from deviation. If deviation occurs, correction work can be carried out in time.

[0013] (2) When the position detector detects that the position of the bubble bag is offset, the first servo motor output end is rotated to drive the mounting frame to swing, so that the first and second deviation correction rollers can be swung to correct the deviation of the bubble bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic structural diagram of a deviation-correcting device for bubble bag production according to the utility model;

[0015] Figure 2 This is a side structural schematic diagram of a deviation-correcting device for bubble bag production according to the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a moving block of a deviation-correcting device for bubble bag production according to the utility model;

[0017] Figure 4 This is an enlarged structural schematic diagram of point A of a deviation-correcting device for bubble bag production according to the utility model.

[0018] In the figure: 1. workbench; 2. positioning and correcting assembly; 201. second servo motor; 202. connecting rod; 203. limit plate; 204. bidirectional screw; 205. screw sleeve; 206. positioning rod; 207. mounting plate; 208. guide groove; 209. guide block; 3. position detector; 4. slide groove; 5. guide rod; 6. moving block; 7. hydraulic cylinder; 8. first servo motor; 9. mounting frame; 10. first correcting roller; 11. second correcting roller; 12. slider. DETAILED DESCRIPTION

[0019] The following will be combined with 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 of 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] like Figure 1 , 2 As shown in Figure 3, a deviation correction device for bubble bag production includes a workbench 1, a first servo motor 8 is fixedly mounted on the upper surface of the workbench 1, a mounting frame 9 is mounted on the output end of the first servo motor 8, a first deviation correction roller 10 and a second deviation correction roller 11 are respectively mounted between the inner walls on both sides of the mounting frame 9, a positioning deviation correction component 2 is arranged on the side of the workbench 1, and a position detector 3 is installed on the workbench 1 through the positioning deviation correction component 2.

[0021] like Figure 1 , 3As shown, moving blocks 6 are slidably installed on both sides of the front surface of the workbench 1, and a guide rod 5 is installed between the two moving blocks 6. A hydraulic cylinder 7 is fixedly installed on the front surface of the workbench 1, and the output end of the hydraulic cylinder 7 is arranged on the upper surface of the moving block 6. A slide groove 4 is opened on the front surface of the workbench 1, and a slider 12 is fixedly installed on the rear end of the moving block 6. The slider 12 is slidably installed in the slide groove 4. The output end of the hydraulic cylinder 7 is extended and retracted to drive the moving block 6 to move upward or downward, thereby changing the position of the guide rod 5.

[0022] like Figure 2 , 3 As shown in , 4, the positioning and correcting component 2 includes a second servo motor 201 and a mounting plate 207. The second servo motor 201 is fixedly mounted on the side of the workbench 1, and the mounting plate 207 is fixedly mounted on the upper surface of the position detector 3. A bidirectional screw rod 204 is installed at the output end of the second servo motor 201. Two screw sleeves 205 are sleeved and installed in the middle of the bidirectional screw rod 204. Positioning rods 206 are fixedly mounted on the sides of the two screw sleeves 205. The position detector 3 is fixedly mounted on the top of the positioning rod 206. A guide groove 208 is opened on the upper surface of the mounting plate 207. A guide block 209 is slidably mounted inside the guide groove 208. A connecting rod 202 is fixedly mounted on the upper surface of the guide block 209. A limiting plate 203 is fixedly mounted on the top of the connecting rod 202. The limiting plate 203 is slidably mounted on the first In the middle of the first correction roller 10 and the second correction roller 11, when it is necessary to detect and correct bubble bags of different specifications, the output end of the second servo motor 201 can be extended and retracted to drive the bidirectional screw rod 204 to rotate, so that the two screw screw sleeves 205 in the middle of the bidirectional screw rod 204 move toward the sides close to each other, and at the same time drive the two position detectors 3 to move toward the sides close to each other, and move the two position detectors 3 to the appropriate positions. After the two position detectors 3 are moved to the appropriate positions, the two limit plates 203 can be driven to move toward the sides close to each other at the same time, so that the position between the two limit plates 203 is consistent with the width of the bubble bag, which can protect the bubble bag and effectively prevent the bubble bag from deviation. If deviation occurs, correction work can be performed in time.

[0023] The working principle of the deviation correction device for bubble bag production:

[0024] During use, when the bubble bag needs to be transported and rolled up, the bubble bag is first passed through the upper surfaces of the first deflection correction roller 10 and the second deflection correction roller 11, and then passed through the position detected by the position detector 3, and then passed through the lower side of the guide rod 5 to transport the bubble bag. When the position detector 3 detects that the position of the bubble bag is offset, the output end of the first servo motor 8 is rotated to drive the mounting frame 9 to swing, so that the first deflection correction roller 10 and the second deflection correction roller 11 can be swung to correct the bubble bag. When it is necessary to detect and correct bubble bags of different specifications, the output end of the second servo motor 201 is used to By extending and retracting, the bidirectional screw rod 204 can be driven to rotate, so that the two screw sleeves 205 in the middle of the bidirectional screw rod 204 move toward the side close to each other, and at the same time drive the two position detectors 3 to move toward the side close to each other, and move the two position detectors 3 to the appropriate positions. After the two position detectors 3 are moved to the appropriate positions, the two limit plates 203 can be driven to move toward the side close to each other at the same time, so that the position between the two limit plates 203 is consistent with the width of the bubble bag, which can protect the bubble bag and effectively prevent the bubble bag from deviation. If deviation occurs, correction work can be carried out in time.

[0025] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A deviation-correcting device for bubble bag production, comprising a workbench (1), characterized in that: A first servo motor (8) is fixedly mounted on the upper surface of the workbench (1); a mounting frame (9) is mounted on the output end of the first servo motor (8); a first deviation correction roller (10) and a second deviation correction roller (11) are respectively mounted between the inner walls on both sides of the mounting frame (9); a positioning deviation correction component (2) is arranged on the side of the workbench (1); a position detector (3) is mounted on the workbench (1) via the positioning deviation correction component (2); the positioning deviation correction component (2) comprises a second servo motor (201) and a mounting plate (207); the second servo motor (201) is fixedly mounted on the side of the workbench (1); the mounting plate (207) is fixedly mounted on the upper surface of the position detector (3); the second servo motor (201) ) is installed at the output end, and two screw sleeves (205) are sleeved and installed in the middle of the bidirectional screw (204), and positioning rods (206) are fixedly installed on the sides of the two screw sleeves (205), and the position detector (3) is fixedly installed on the top of the positioning rod (206), and a guide groove (208) is opened on the upper surface of the mounting plate (207), and a guide block (209) is slidably installed inside the guide groove (208), and a connecting rod (202) is fixedly installed on the upper surface of the guide block (209), and a limit plate (203) is fixedly installed on the top of the connecting rod (202), and the limit plate (203) is slidably installed in the middle of the first deviation correction roller (10) and the second deviation correction roller (11).

2. The correction device for bubble bag production according to claim 1 is characterized in that: Moving blocks (6) are slidably mounted on both sides of the front surface of the workbench (1), a guide rod (5) is mounted between the two moving blocks (6), a hydraulic cylinder (7) is fixedly mounted on the front surface of the workbench (1), and an output end of the hydraulic cylinder (7) is arranged on the upper surface of the moving block (6).

3. The correction device for bubble bag production according to claim 2 is characterized in that: The front surface of the workbench (1) is provided with a slide groove (4), and a slider (12) is fixedly installed at the rear end of the moving block (6), and the slider (12) is slidably installed inside the slide groove (4).

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