Corrugated board indentation deviation rectifying mechanism

Abstract

The utility model discloses a corrugated board indentation deviation rectifying mechanism which comprises a deviation rectifying device, an adjusting assembly and a pressing assembly, the deviation rectifying device comprises a deviation rectifying roller, a driving frame and a movable frame, the driving frame and the movable frame are arranged on the two sides of the deviation rectifying roller, and the adjusting assembly comprises a main roller and an auxiliary roller which form the two sides of the deviation rectifying roller. According to the corrugated board indentation deviation rectifying mechanism, the main roller and the auxiliary roller which form the deviation rectifying roller on the deviation rectifying device can be opened and closed to increase the overall width of the deviation rectifying device when the deviation rectifying device cannot be installed at the two ends of a conveyor in front of corrugated board indentation, and therefore the deviation rectifying device can be conveniently installed at the two ends of the conveyor; meanwhile, after the main roller and the auxiliary roller are adjusted, the main roller and the auxiliary roller can be fixed through the first screws installed between the fixing lugs and the connecting rods, and therefore the problem that the main roller and the auxiliary roller independently rotate after being adjusted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboard deviation-correcting devices, in particular to a corrugated paperboard indentation deviation-correcting mechanism. Background Art

[0002] The corrugated cardboard creasing correction mechanism is an important part of the corrugated cardboard production line. Its main purpose is to ensure the accuracy of the cardboard position during the transportation process before the corrugated cardboard is creasing, to ensure that the cardboard will not tilt or shift during the feeding process, thereby preventing errors in the creasing position.

[0003] In the existing corrugated cardboard indentation correction device, the single-roller correction device installed on the upper end of the conveyor is mostly an integral structure. When the conveyor width is large, an additional fixing frame is required to install the single-roller correction device. Therefore, we propose a corrugated cardboard indentation correction mechanism. Utility Model Content

[0004] The main purpose of the utility model is to provide a corrugated paperboard indentation correction mechanism, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A corrugated cardboard indentation correction mechanism comprises a correction device, an adjustment component and a pressing component, wherein the correction device comprises a correction roller and a driving frame and a movable frame on both sides of the correction roller, the adjustment component comprises a main roller and an auxiliary roller constituting both sides of the correction roller, and a restraining hole opened at the center of the main roller, a connecting rod is movably installed in the restraining hole, and the outer side of the connecting rod is fixed to the upper end of the auxiliary roller, a fixing ear is fixedly installed on the main roller on the upper part of the connecting rod, a first threaded hole is penetrated in the fixing ear, and a first screw is movably installed in the first threaded hole.

[0007] Preferably, the adjustment assembly further comprises a plurality of groups of sockets arranged and extending through the connecting rod, and the sockets match the first screws.

[0008] Preferably, the connecting rod is a T-shaped rectangular column structure.

[0009] Preferably, the clamping assembly includes a main fixed plate and a secondary fixed plate respectively fixed and movably installed at the bottom of the driving frame and the movable frame, and a restraining cavity opened in the secondary fixed plate. A clamping block is also fixedly installed at the bottom of the movable frame, and the clamping block is movably restrained in the restraining cavity.

[0010] Preferably, the clamping assembly also includes a pressure plate movably installed in the restraining cavity, and a plurality of groups of rubber strips arranged and fixedly installed at the front end of the pressure plate. A second threaded hole is also opened through the center of one side of the auxiliary fixed plate, a second screw is also movably installed in the second threaded hole, and a fixing sleeve is movably sleeved on the inner end of the second screw, and the fixing sleeve is fixedly installed on the outside of the pressure plate.

[0011] Preferably, the deviation correction device also includes an infrared photoelectric sensing head installed on one side of the driving frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the main roller and the auxiliary roller constituting the correction roller on the correction device can be opened and closed to increase the overall width of the correction device when the correction device cannot be installed at both ends of the conveyor before the corrugated cardboard is creasing, so as to be conveniently installed at both ends of the conveyor, so as to improve the practicality of the installation of the correction device. At the same time, after the main roller and the auxiliary roller are adjusted, the first screw installed between the fixing ear and the connecting rod can be used to fix the main roller and the auxiliary roller, so as to avoid the problem of the main roller and the auxiliary roller rotating separately after adjustment;

[0014] 2. In the utility model, when the main roller and the auxiliary roller need to be opened and closed to adjust after the deviation correction device is fixedly installed, the auxiliary roller can also be moved along the auxiliary fixed plate at the bottom of the movable frame, thereby avoiding the problem of moving and disassembling the main fixed plate and the auxiliary fixed plate when adjusting the main roller and the auxiliary roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial side sectional view of the deviation correction roller of the utility model;

[0017] Figure 3 It is a partial side sectional view of the auxiliary fixing plate of the utility model.

[0018] Reference numerals:

[0019] 100, deviation correction device; 101, deviation correction roller; 102, driving frame; 103, movable frame; 104, infrared photoelectric sensor head;

[0020] 200, adjustment assembly; 201, main roller; 202, auxiliary roller; 203, binding hole; 204, connecting rod; 205, fixing ear; 206, first threaded hole; 207, first screw; 208, jack;

[0021] 300, clamping assembly; 301, main fixing plate; 302, auxiliary fixing plate; 303, restraining cavity; 304, clamping block; 305, pressing plate; 306, rubber strip; 307, second threaded hole; 308, second screw; 309, fixing sleeve. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] Embodiment 1:

[0024] like Figure 1-2 As shown, this embodiment provides a corrugated cardboard indentation correction mechanism, including a correction device 100, an adjustment component 200 and a pressing component 300, the correction device 100 includes a correction roller 101 and a driving frame 102 and a movable frame 103 on both sides of the correction roller 101, the correction device 100 also includes an infrared photoelectric sensor head 104 installed on one side of the driving frame 102, the adjustment component 200 includes a main roller 201 and an auxiliary roller 202 constituting both sides of the correction roller 101, and a binding hole 203 opened in the center of the main roller 201, A connecting rod 204 is movably installed in the binding hole 203, and the outer side of the connecting rod 204 is fixed to the upper end of the auxiliary roller 202. A fixing ear 205 is fixedly installed on the upper main roller 201 of the connecting rod 204. A first threaded hole 206 is also penetrated in the fixing ear 205. A first screw 207 is movably installed in the first threaded hole 206. The adjustment component 200 also includes a plurality of groups of sockets 208 arranged and penetrated in the connecting rod 204, and the sockets 208 match the first screws 207. The connecting rod 204 is a T-shaped rectangular column structure.

[0025] Specifically, the corrugated cardboard creasing correction mechanism is an important part of the corrugated cardboard production line, and its main purpose is to ensure the accuracy of the cardboard position during the transportation of the corrugated cardboard before creasing, and to ensure that the cardboard will not tilt or shift during the paper feeding process, thereby preventing errors in the creasing position; the main roller 201 and the auxiliary roller 202 that constitute the correction roller 101 on this correction device 100 can be opened and closed to increase the overall width of the correction device 100 when the correction device 100 cannot be installed at both ends of the conveyor before the corrugated cardboard is creasing, so that it can be conveniently installed at both ends of the conveyor to improve the practicality of the correction device 100 in installation. At the same time, after the main roller 201 and the auxiliary roller 202 are adjusted, the first screw 207 installed between the fixing ear 205 and the connecting rod 204 can be used to fix the main roller 201 and the auxiliary roller 202, thereby avoiding the problem of the main roller 201 and the auxiliary roller 202 rotating separately after adjustment.

[0026] Embodiment 2:

[0027] Based on the first embodiment, Figure 3 As shown, the clamping assembly 300 includes a main fixed plate 301 and a secondary fixed plate 302 which are respectively fixed and movably installed at the bottom of the driving frame 102 and the movable frame 103, and a restraining cavity 303 opened in the secondary fixed plate 302. A clamping block 304 is also fixedly installed at the bottom of the movable frame 103, and the clamping block 304 is movably restrained in the restraining cavity 303. The clamping assembly 300 also includes a pressing plate 305 movably installed in the restraining cavity 303, and a plurality of groups of rubber strips 306 are arranged and fixedly installed at the front end of the pressing plate 305. A second threaded hole 307 is also opened at the center of one side of the secondary fixed plate 302, and a second screw 308 is also movably installed in the second threaded hole 307. A fixing sleeve 309 is also movably sleeved on the inner end of the second screw 308, and the fixing sleeve 309 is fixedly installed on the outer side of the pressing plate 305.

[0028] Specifically, when the correction device 100 needs to be opened and closed to adjust the main roller 201 and the auxiliary roller 202 after being fixed and installed, the auxiliary roller 202 can also be moved along the auxiliary fixed plate 302 at the bottom of the movable frame 103, so as to avoid the problem of moving and disassembling the main fixed plate 301 and the auxiliary fixed plate 302 when the main roller 201 and the auxiliary roller 202 are adjusted. The block 304 in the restraining cavity 303 in the auxiliary fixed plate 302 at the bottom of the movable frame 103 is restrained and installed, and is mainly used for positioning and moving the movable frame 103. The pressure plate 305 driven by the second screw 308 in the auxiliary fixed plate 302 and the rubber strip 306 on the outside of the pressure plate 305 are mainly used to press the adjusted block 304 in the restraining cavity 303 to ensure the stable position of the movable frame 103.

[0029] The working principle and use process of this utility model:

[0030] When the deviation-correcting device 100 adjusts its overall width, first remove the first screw 207 in the fixing ear 205 at the center of the deviation-correcting roller 101, and move the auxiliary roller 202 on one side of the main roller 201 outward. When the connecting rod 204 on the auxiliary roller 202 moves outward along the binding hole 203, the overall width of the deviation-correcting device 100 is expanded. After the auxiliary roller 202 is moved, the position of the insertion hole 208 on the connecting rod 204 and the first threaded hole 206 in the fixing ear 205 is positioned, and the first screw 207 is reinstalled to complete the adjustment of the main roller 201 and the auxiliary roller 202. When adjusting the main roller 201 and the auxiliary roller 202 after the deviation correction device 100 is fixed and installed, it is only necessary to loosen the second screw 308 on one side of the auxiliary fixing plate 302 so that the movable frame 103 on one side of the auxiliary roller 202 moves outward at the upper end of the auxiliary fixing plate 302. After the position of the movable frame 103 is adjusted, the second screw 308 is tightened again to press and fix the block 304 at the bottom of the movable frame 103 that is bound to the auxiliary fixing plate 302 through the pressure plate 305 and the rubber strip 306, so as to ensure the stability of the main roller 201 and the auxiliary roller 202 after adjustment.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A corrugated cardboard indentation correction mechanism, comprising a correction device (100), an adjustment component (200) and a pressing component (300), wherein the correction device (100) comprises a correction roller (101) and a driving frame (102) and a movable frame (103) on both sides of the correction roller (101), characterized in that: The adjustment component (200) comprises a main roller (201) and an auxiliary roller (202) constituting two sides of the deviation correction roller (101), and a binding hole (203) provided at the center of the main roller (201); a connecting rod (204) is movably installed in the binding hole (203), and the outer side of the connecting rod (204) is fixed to the upper end of the auxiliary roller (202); a fixing ear (205) is fixedly installed on the main roller (201) above the connecting rod (204); a first threaded hole (206) is provided through the fixing ear (205), and a first screw (207) is movably installed in the first threaded hole (206).

2. The corrugated cardboard indentation correction mechanism according to claim 1, characterized in that: The adjustment assembly (200) further comprises a plurality of groups of insertion holes (208) arranged and extending through the connecting rod (204), and the insertion holes (208) match the first screws (207).

3. The corrugated cardboard indentation correction mechanism according to claim 1, characterized in that: The connecting rod (204) is a T-shaped rectangular column structure.

4. The corrugated cardboard indentation correction mechanism according to claim 1, characterized in that: The clamping assembly (300) comprises a main fixed plate (301) and a secondary fixed plate (302) which are respectively fixed and movably installed at the bottom of the driving frame (102) and the movable frame (103), and a restraining cavity (303) opened in the secondary fixed plate (302); a clamping block (304) is also fixedly installed at the bottom of the movable frame (103), and the clamping block (304) is movably restrained in the restraining cavity (303).

5. The corrugated board indentation correction mechanism according to claim 4, characterized in that: The clamping assembly (300) also includes a pressure plate (305) movably installed in the restraining cavity (303), and a plurality of rubber strips (306) arranged and fixedly installed at the front end of the pressure plate (305); a second threaded hole (307) is also opened through the center of one side of the auxiliary fixing plate (302); a second screw (308) is also movably installed in the second threaded hole (307); a fixing sleeve (309) is also movably sleeved on the inner end of the second screw (308), and the fixing sleeve (309) is fixedly installed on the outer side of the pressure plate (305).

6. The corrugated board indentation correction mechanism according to claim 1, characterized in that: The deviation correction device (100) further comprises an infrared photoelectric sensing head (104) installed on one side of the driving frame (102).

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