Corrugated board slotting mechanism

Abstract

The utility model discloses a corrugated board slotting mechanism which comprises a conveying frame, a correcting assembly assembled on the top of the conveying frame and a slotting assembly assembled on the top of the conveying frame and located on one side of the correcting assembly. The corrugated board straightening device comprises a limiting frame, movable grooves distributed at equal intervals are formed in the inner side of the limiting frame, movable blocks are installed in the movable grooves in a sliding mode, straightening wheels are rotatably installed at the front ends of the movable blocks, and baffles are fixedly installed at the positions, located at the bottoms of the straightening wheels, of the front end of the limiting frame. According to the corrugated board grooving mechanism, the correction assembly is arranged, correction wheels are in an inclined shape, in the rotation process of the correction wheels, corrugated boards can be driven to get close to the baffle, through the blocking effect of the baffle, the corrugated boards can be centralized, the situation that the corrugated boards incline in the subsequent grooving process is avoided, and the grooving quality effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboard processing, in particular to a corrugated paperboard slotting mechanism. Background Art

[0002] As one of the most widely used packaging products, the production process of corrugated cardboard includes die-cutting, creasing, grooving, trimming, corner cutting and other links. Among them, grooving is a key step in the processing of corrugated boxes, which is directly related to the molding quality of the box and the convenience of subsequent use.

[0003] However, in the process of slotting corrugated cardboard by the current slotting mechanism, the corrugated cardboard is usually manually placed on a conveyor belt and transferred to the slotting mechanism for slotting operation. Since the corrugated cardboard is tilted during manual loading, the position of the subsequent slotting is changed, which can easily cause the slotting quality to be unqualified and reduce the use effect. Therefore, the applicant proposes a corrugated cardboard slotting mechanism to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a corrugated paperboard slotting mechanism to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated cardboard slotting mechanism, comprising a conveying frame and a correction component mounted on the top of the conveying frame, and a slotting component mounted on the top of the conveying frame and located on one side of the correction component;

[0006] The correction assembly comprises a limit frame fixedly mounted on the top of the conveying frame, the inner side of the limit frame is provided with movable grooves arranged equidistantly, a movable block is slidably mounted inside the movable groove, a correction wheel is rotatably mounted at the front end of the movable block, and a baffle is fixedly mounted at the front end of the limit frame and at the bottom of the correction wheel;

[0007] The slotting assembly comprises a fixed frame fixedly mounted on the top of the conveying frame, an adjusting frame slidably mounted on the bottom of the fixed frame, a moving block threadably mounted on the inner side of the adjusting frame through a threaded rotating rod, and a slotting knife fixedly mounted on the bottom of the moving block.

[0008] Preferably, a conveyor belt is installed on the inner side of the conveyor frame, and supporting legs are fixedly installed on the bottom of the conveyor frame.

[0009] Preferably, a motor is fixedly mounted on the front end of the conveyor frame, and an output end of the motor passes through the conveyor frame and is connected to a pulley of a conveyor belt.

[0010] Preferably, movable arms are slidably mounted on both sides of the fixing frame, and thrust springs are fixedly connected between the tops of the movable arms and the two sides of the fixing frame.

[0011] Preferably, a pressure wheel is rotatably mounted on the inner side of the movable arm, and the pressure wheel corresponds to the conveyor belt.

[0012] Preferably, the adjusting frame and the fixing frame are slidably mounted via a sliding sleeve, and the sliding sleeve and the fixing frame are fixed via a fixing knob.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The corrugated cardboard slotting mechanism is provided with a correction component. When the corrugated cardboard is placed on a conveyor belt and tilted, the conveying effect of the conveyor belt on the corrugated cardboard can be used to make the corrugated cardboard pass through a correction wheel. The gravity of the movable block can be used to make the correction wheel roll and press the corrugated cardboard. The correction wheel is tilted, so that the corrugated cardboard can be driven to move closer to the baffle during the rotation of the correction wheel. The corrugated cardboard can be straightened through the blocking effect of the baffle. The corrugated cardboard can be automatically corrected effectively to avoid tilting during subsequent slotting, thereby improving the quality effect of the slotting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the correction component structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the slotting component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment frame of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the movable arm of the utility model.

[0021] In the figure: 1. conveying frame; 101. conveyor belt; 102. supporting leg; 103. motor; 2. correction assembly; 201. limit frame; 202. movable groove; 203. movable block; 204. correction wheel; 205. baffle; 3. slotting assembly; 301. fixed frame; 302. sliding sleeve; 303. fixed knob; 304. movable arm; 305. pressure wheel; 306. thrust spring; 4. adjustment frame; 401. threaded rotating rod; 402. moving block; 403. slotting knife. DETAILED DESCRIPTION

[0022] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0023] See also Figure 1-5 As shown, a corrugated cardboard slotting mechanism proposed by the utility model comprises a conveying frame 1 and a correction component 2 assembled on the top of the conveying frame 1, and a slotting component 3 assembled on the top of the conveying frame 1 and located on one side of the correction component 2;

[0024] The correction component 2 includes a limit frame 201 fixedly installed on the top of the conveying frame 1, and the inner side of the limit frame 201 is provided with movable grooves 202 arranged at equal intervals, and a movable block 203 is slidably installed inside the movable groove 202, and a correction wheel 204 is rotatably installed at the front end of the movable block 203, and a baffle 205 is fixedly installed at the front end of the limit frame 201 and at the bottom of the correction wheel 204;

[0025] The slotting assembly 3 includes a fixed frame 301 fixedly mounted on the top of the conveying frame 1, an adjusting frame 4 is slidably mounted on the bottom of the fixed frame 301, a moving block 402 is threadedly mounted on the inner side of the adjusting frame 4 through a threaded rotating rod 401, and a slotting knife 403 is fixedly mounted on the bottom of the moving block 402.

[0026] Based on the above-mentioned structural setting, the corrugated cardboard slotting mechanism is composed of a conveying frame 1, a correction component 2 and a slotting component 3, wherein the conveying frame 1 can facilitate the conveying of the corrugated cardboard, the correction component 2 can straighten the skewed corrugated cardboard, and the slotting component 3 can facilitate the slotting of the corrected corrugated cardboard, which can effectively avoid the situation where the slotting failure caused by the skewness of the corrugated cardboard is caused. Specifically, in the working process, by placing the corrugated cardboard on the conveying frame 1 for conveying operation, the corrugated cardboard can pass through the bottom of the correction wheel 204, and the movable block 203 can move up and down in the movable groove 202. The gravity of the movable block 203 can make the correction wheel 204 roll and press the corrugated cardboard, and the corrugated cardboard and the correction wheel can be pressed together. The friction force generated by the contact of 204 can drive the correction wheel 204 to rotate during the transportation of the corrugated cardboard. The correction wheel 204 is inclined, so that the correction wheel 204 can drive the corrugated cardboard to move toward the baffle 205 during the rotation of the corrugated cardboard. The baffle 205 blocks the corrugated cardboard, so that the skewed corrugated cardboard can be straightened, and the corrugated cardboard can be quickly corrected. By conveying the corrected corrugated cardboard to the slotting component 3, the slotting knife 403 can slot the corrugated cardboard. By rotating the threaded rotating rod 401, the moving block 402 can be driven to move along the adjusting frame 4, so that the distance between the slotting knife 403 and the corrugated cardboard can be conveniently adjusted, and the slotting depth can be adjusted according to the use requirements, thereby improving the use effect.

[0027] Furthermore, a conveyor belt 101 is installed inside the conveyor frame 1, and a support leg 102 is fixedly installed at the bottom of the conveyor frame 1. The conveyor belt 101 supports the corrugated cardboard, which can facilitate the conveying operation of the corrugated cardboard, and the support leg 102 can facilitate the support of the conveyor frame 1.

[0028] Further, a motor 103 is fixedly installed at the front end of the conveyor frame 1, and the output end of the motor 103 passes through the conveyor frame 1 and is connected to the pulley of the conveyor belt 101. Among them, the motor 103 can conveniently provide power for the conveyor belt 101, and conveniently drive the conveyor belt 101 to run.

[0029] Further, movable arms 304 are slidably mounted on both sides of the fixing frame 301, and thrust springs 306 are fixedly connected between the top of the movable arms 304 and both sides of the fixing frame 301. The thrust springs 306 can apply thrust to the movable arms 304, so that the movable arms 304 can move downward.

[0030] Furthermore, a pressing wheel 305 is rotatably mounted on the inner side of the movable arm 304, and the pressing wheel 305 corresponds to the conveyor belt 101. When the movable arm 304 moves downward, the pressing wheel 305 can be driven to roll and press the corrected corrugated cardboard, so that the corrugated cardboard is not easily skewed when slotting.

[0031] Furthermore, the adjusting frame 4 and the fixing frame 301 are slidably installed via a sliding sleeve 302, and the sliding sleeve 302 and the fixing frame 301 are fixed via a fixing knob 303. The sliding sleeve 302 can slide along the fixing frame 301, so that the spacing between the slotting knives 403 can be easily adjusted, and the adjustment operation can be conveniently performed according to the use requirements. The fixing knob 303 can conveniently slide the sliding sleeve 302 to a specified position and then fix it, so as to prevent the sliding of the sliding sleeve 302 from affecting the slotting operation of the slotting knife 403 on the corrugated cardboard.

[0032] 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.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A corrugated cardboard slotting mechanism, characterized in that: It comprises a conveying frame (1), a correction component (2) mounted on the top of the conveying frame (1), and a slotting component (3) mounted on the top of the conveying frame (1) and located on one side of the correction component (2); The correction component (2) comprises a limit frame (201) fixedly mounted on the top of the conveying frame (1); the inner side of the limit frame (201) is provided with movable grooves (202) arranged at equal intervals; a movable block (203) is slidably mounted inside the movable groove (202); a correction wheel (204) is rotatably mounted at the front end of the movable block (203); and a baffle (205) is fixedly mounted at the front end of the limit frame (201) and at the bottom of the correction wheel (204); The slotting assembly (3) comprises a fixed frame (301) fixedly mounted on the top of the conveying frame (1); an adjusting frame (4) is slidably mounted on the bottom of the fixed frame (301); a moving block (402) is threadedly mounted on the inner side of the adjusting frame (4) via a threaded rotating rod (401); and a slotting knife (403) is fixedly mounted on the bottom of the moving block (402).

2. A corrugated cardboard slotting mechanism according to claim 1, characterized in that: A conveyor belt (101) is mounted on the inner side of the conveyor frame (1), and a support leg (102) is fixedly mounted on the bottom of the conveyor frame (1).

3. A corrugated cardboard slotting mechanism according to claim 2, characterized in that: A motor (103) is fixedly mounted on the front end of the conveying frame (1); the output end of the motor (103) passes through the conveying frame (1) and is connected to the pulley of the conveyor belt (101).

4. A corrugated cardboard slotting mechanism according to claim 1, characterized in that: Movable arms (304) are slidably mounted on both sides of the fixed frame (301), and thrust springs (306) are fixedly connected between the top of the movable arm (304) and the two sides of the fixed frame (301).

5. A corrugated cardboard slotting mechanism according to claim 4, characterized in that: A pressure wheel (305) is rotatably mounted on the inner side of the movable arm (304), and the pressure wheel (305) corresponds to the conveyor belt (101).

6. A corrugated cardboard slotting mechanism according to claim 1, characterized in that: The adjusting frame (4) and the fixing frame (301) are slidably mounted via a sliding sleeve (302), and the sliding sleeve (302) and the fixing frame (301) are fixed via a fixing knob (303).

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