Leveling mechanism for carton manufacturing

Abstract

The utility model relates to the technical field of carton manufacturing, and discloses a flattening mechanism for carton manufacturing, which comprises a fixed table, a plurality of electric heating tubes are fixedly connected in the fixed table, and supporting legs are fixedly connected to the middle parts of the left and right sides of the front surface and the middle parts of the left and right sides of the back surface of the fixed table. A conveying mechanism is arranged above the fixing table, and a first leveling mechanism is arranged on the left side of the upper portion of the conveying mechanism. Second fixing blocks are connected to the right side of the front face and the right side of the back face of the fixing table, the bottom of a supporting plate is perpendicularly connected to the upper surfaces of the second fixing blocks, a sliding groove penetrates through the middle of the interior of the supporting plate, a threaded shaft can slide up and down in the sliding groove, and a second rotating shaft can rotate in a second sleeve. And the roller can rotate through the second rotating shaft to level the cartons, and the roller can move up and down and be adjusted through the threaded shaft, so that the effect of adjusting and leveling the cartons with different sizes can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton manufacturing, in particular to a flattening mechanism used for carton manufacturing. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products, and beautifying. Corrugated boxes are the most widely used cartons.

[0003] In the carton manufacturing process, the cardboard needs to be flattened after cutting, folding and other processes to ensure the molding accuracy and appearance quality of the carton. At present, the devices on the market cannot adjust the flatness according to the storage of the carton when flattening the carton, so that some cartons cannot be flattened well during flattening, reducing work efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a leveling mechanism for carton manufacturing, which has the advantages of being able to adjust and level cartons of different sizes, thereby solving the problems mentioned in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flattening mechanism for carton manufacturing, comprising a fixed platform, a plurality of electric heating tubes are fixedly connected inside the fixed platform, support legs are fixedly connected to the middle of the left and right sides of the front side and the middle of the left and right sides of the back side of the fixed platform, a conveying mechanism is arranged above the fixed platform, a first flattening mechanism is arranged on the upper left side of the conveying mechanism, a second flattening mechanism is arranged on the upper right side of the conveying mechanism, the second flattening mechanism comprises a second fixed block, the number of the second fixed blocks is two, one side of the two second fixed blocks is respectively fixedly connected to the lower right side of the front side and the lower right side of the back side of the fixed platform, a support plate is fixedly connected to the upper surface of the second fixed block, a slide groove is provided in the middle of the front side of the support plate, a threaded shaft is arranged above the inside of the slide groove, a fixed knob is arranged on one side of the outside of the threaded shaft, a handle is fixedly connected to one end of the threaded shaft, a second sleeve is fixedly connected to the other end of the threaded shaft, a second rotating shaft is arranged inside the second sleeve, and a roller is fixedly connected to the other end of the second rotating shaft.

[0008] Preferably, the conveying mechanism includes four fixed plates, one side of the four fixed plates are respectively fixedly connected to the left and right sides of the fixed platform, a first sleeve is fixedly connected to the middle of one side of the fixed plate, a first rotating shaft is arranged inside the first sleeve, and a conveyor belt is arranged at one end of the first rotating shaft.

[0009] One side of the four fixed plates is vertically connected to the left and right sides of the fixed platform respectively. The first rotating shaft can rotate inside the first sleeve. The conveyor belt moves through the first rotating shaft and is responsible for conveying the cartons.

[0010] Preferably, a placement plate is fixedly connected to the bottom of the fixed plate on the left side of the front side, and a motor is arranged above the placement plate.

[0011] The placement plate is used to place the motor, and the motor drives the conveyor belt to run.

[0012] Preferably, the first leveling mechanism includes two first fixed blocks, one side of the two first fixed blocks is respectively fixedly connected to the middle left part of the front side and the middle left part of the back side of the fixed platform, and a telescopic rod is fixedly connected to the middle part of the upper surface of the first fixed block.

[0013] Preferably, a connecting plate is fixedly connected to the top of the telescopic rod, and a cylinder is fixedly installed in the middle of the lower surface of the connecting plate.

[0014] Preferably, a piston rod is provided at the bottom of the cylinder, and a pressure plate is provided at the bottom of the piston rod.

[0015] The bottom of the telescopic rod is vertically connected to the upper surface of the first fixed block. The connecting plate can be raised and lowered through the telescopic rod at the bottom and is used to install the cylinder. The cylinder drives the bottom pressure plate to reciprocate up and down through the piston rod at the bottom, and performs secondary leveling on the carton after being leveled by the roller, thereby improving the leveling effect of the carton.

[0016] Compared with the prior art, the utility model provides a flattening mechanism for carton manufacturing, which has the following beneficial effects:

[0017] 1. The utility model has a second fixed block connected to the right side of the front side and the right side of the back side of the fixed platform, the bottom of the support plate is vertically connected to the upper surface of the second fixed block, the slide groove runs through the inner middle part of the support plate, the threaded shaft can slide up and down inside it, the second rotating shaft can rotate inside the second sleeve, the roller can rotate through the second rotating shaft to level the carton, and the roller can be moved up and down by the threaded shaft, so as to achieve the effect of adjusting and leveling cartons of different sizes.

[0018] 2. The utility model is connected to the upper surface of the first fixed block through a telescopic rod, the bottom of the telescopic rod is vertically connected to the upper surface of the first fixed block, the connecting plate can be raised and lowered through the telescopic rod at the bottom, the cylinder drives the pressing plate to reciprocate up and down through the piston rod at the bottom, and the flattened carton is leveled for the second time, thereby achieving the effect of improving the leveling effect of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side view structure of the first leveling mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the utility model in a top view.

[0022] Wherein: 1. fixed table; 101. electric heating tube; 102. supporting leg; 2. conveying mechanism; 201. fixed plate; 202. first sleeve; 203. first rotating shaft; 204. conveyor belt; 205. placement plate; 206. motor; 3. first leveling mechanism; 301. first fixed block; 302. telescopic rod; 303. connecting plate; 304. cylinder; 305. piston rod; 306. pressing plate; 4. second leveling mechanism; 401. second fixed block; 402. supporting plate; 403. slide groove; 404. threaded shaft; 405. fixed knob; 406. handle; 407. second sleeve; 408. second rotating shaft; 409. roller. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3A flattening mechanism for carton manufacturing comprises a fixed platform 1, a plurality of electric heating tubes 101 are fixedly connected inside the fixed platform 1, support legs 102 are fixedly connected to the middle of the left and right sides of the front side and the middle of the left and right sides of the back side of the fixed platform 1, a conveying mechanism 2 is arranged above the fixed platform 1, a first flattening mechanism 3 is arranged on the upper left side of the conveying mechanism 2, a second flattening mechanism 4 is arranged on the upper right side of the conveying mechanism 2, the second flattening mechanism 4 comprises a second fixed block 401, the number of the second fixed blocks 401 is two, one side of the two second fixed blocks 401 is respectively fixedly connected to the lower right side of the front side and the lower right side of the back side of the fixed platform 1, a support plate 402 is fixedly connected to the upper surface of the second fixed block 401, a slide groove 403 is opened in the middle of the front side of the support plate 402, a threaded shaft 404 is arranged on the upper part of the slide groove 403, a fixed knob 405 is arranged on the outer side of the threaded shaft 404, and one end of the threaded shaft 404 is fixedly connected to A handle 406 is connected, and the other end of the threaded shaft 404 is fixedly connected to a second sleeve 407, a second rotating shaft 408 is arranged inside the second sleeve 407, and the other end of the second rotating shaft 408 is fixedly connected to a roller 409. The electric heating tube 101 heats the fixed platform 1 to improve the flatness and forming accuracy of the carton during the leveling process. The supporting legs 102 support the fixed platform 1. The two second fixed blocks 401 correspond to each other, and the bottom of the supporting plate 402 is vertically connected to the upper surface of the second fixed block 401. The slide groove 403 runs through the middle part of the inner part of the supporting plate 402. The threaded shaft 404 can slide up and down inside the slide groove 403. The fixed knob 405 is used to fix the position of the threaded shaft 404. The second rotating shaft 408 can rotate inside the second sleeve 407, and the roller 409 can rotate through the second rotating shaft 408. The threaded shaft 404 can be moved up and down for adjustment to cartons of different thicknesses.

[0025] Specifically, Figure 2 and Figure 3 As shown, the conveying mechanism 2 includes a fixed plate 201, the number of the fixed plates 201 is four, one side of the four fixed plates 201 is respectively fixedly connected to the left and right sides of the fixed platform 1, a first sleeve 202 is fixedly connected to the middle of one side of the fixed plate 201, a first rotating shaft 203 is arranged inside the first sleeve 202, and a conveyor belt 204 is arranged at one end of the first rotating shaft 203.

[0026] Through the above technical solution, one side of the four fixed plates 201 is vertically connected to the left and right sides of the fixed platform 1 respectively, and the first rotating shaft 203 can rotate inside the first sleeve 202. The conveyor belt 204 moves through the first rotating shaft 203 and is responsible for transporting the cartons.

[0027] Specifically, Figure 2As shown, a placement plate 205 is fixedly connected to the bottom of the front left side fixed plate 201 , and a motor 206 is arranged above the placement plate 205 .

[0028] Through the above technical solution, the placement plate 205 is used to place the motor 206, and the motor 206 drives the conveyor belt 204 to run.

[0029] Specifically, Figure 2 As shown, the first leveling mechanism 3 includes a first fixed block 301, the number of the first fixed blocks 301 is two, one side of the two first fixed blocks 301 is respectively fixedly connected to the middle left part of the front side and the middle left part of the back side of the fixed platform 1, a telescopic rod 302 is fixedly connected to the middle part of the upper surface of the first fixed block 301, a connecting plate 303 is fixedly connected to the top of the telescopic rod 302, a cylinder 304 is fixedly installed in the middle part of the lower surface of the connecting plate 303, a piston rod 305 is arranged at the bottom of the cylinder 304, and a pressure plate 306 is arranged at the bottom of the piston rod 305.

[0030] Through the above technical solution, the bottom of the telescopic rod 302 is vertically connected to the upper surface of the first fixed block 301, and the connecting plate 303 can be raised and lowered through the telescopic rod 302 at the bottom, and is used to install the cylinder 304. The cylinder 304 drives the bottom pressure plate 306 to reciprocate up and down through the piston rod 305 at the bottom, and performs secondary leveling on the carton after being leveled by the roller 409, thereby improving the leveling effect of the carton.

[0031] When in use, the staff adjusts the distance between the roller 409 and the conveyor belt 204 according to the thickness of the carton. After adjustment, the fixed knob 405 is turned to fix the position of the roller 409, and then the carton is placed on the right side of the upper surface of the conveyor belt 204. The motor 206 drives the conveyor belt 204 to run, and the conveyor belt 204 drives the carton to move to the left. The roller 409 levels the carton, and the leveled carton moves to the bottom of the pressure plate 306. The cylinder 304 drives the bottom pressure plate 306 to move through the piston rod 305 to perform secondary leveling on the leveled carton.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flattening mechanism for carton manufacturing, comprising a fixing table (1), characterized in that: A number of electric heating tubes (101) are fixedly connected inside the fixed platform (1); support legs (102) are fixedly connected to the middle of the left and right sides of the front side and the middle of the left and right sides of the back side of the fixed platform (1); a conveying mechanism (2) is arranged above the fixed platform (1); a first leveling mechanism (3) is arranged on the upper left side of the conveying mechanism (2); a second leveling mechanism (4) is arranged on the upper right side of the conveying mechanism (2); the second leveling mechanism (4) comprises a second fixed block (401); the number of the second fixed blocks (401) is two, and one side of the two second fixed blocks (401) is respectively fixedly connected to the lower right side of the front side of the fixed platform (1). and the lower right side of the back side, the upper surface of the second fixed block (401) is fixedly connected to a support plate (402), a slide groove (403) is provided in the middle of the front side of the support plate (402), a threaded shaft (404) is provided above the interior of the slide groove (403), a fixed knob (405) is provided on the outer side of the threaded shaft (404), one end of the threaded shaft (404) is fixedly connected to a handle (406), the other end of the threaded shaft (404) is fixedly connected to a second sleeve (407), a second rotating shaft (408) is provided inside the second sleeve (407), and the other end of the second rotating shaft (408) is fixedly connected to a roller (409).

2. A flattening mechanism for carton manufacturing according to claim 1, characterized in that: The conveying mechanism (2) comprises a fixed plate (201), the number of the fixed plates (201) is four, one side of the four fixed plates (201) is respectively fixedly connected to the left and right sides of the fixed platform (1), a first sleeve (202) is fixedly connected to the middle of one side of the fixed plate (201), a first rotating shaft (203) is arranged inside the first sleeve (202), and a conveyor belt (204) is arranged at one end of the first rotating shaft (203).

3. A flattening mechanism for carton manufacturing according to claim 2, characterized in that: A placement plate (205) is fixedly connected to the bottom of the fixed plate (201) on the left side of the front side, and a motor (206) is arranged above the placement plate (205).

4. A flattening mechanism for carton manufacturing according to claim 1, characterized in that: The first leveling mechanism (3) comprises a first fixed block (301), the number of the first fixed blocks (301) being two, one side of the two first fixed blocks (301) being respectively fixedly connected to the middle left portion of the front side and the middle left portion of the back side of the fixed platform (1), and a telescopic rod (302) being fixedly connected to the middle portion of the upper surface of the first fixed block (301).

5. A flattening mechanism for carton manufacturing according to claim 4, characterized in that: The top of the telescopic rod (302) is fixedly connected to a connecting plate (303), and a cylinder (304) is fixedly installed in the middle of the lower surface of the connecting plate (303).

6. A flattening mechanism for carton manufacturing according to claim 5, characterized in that: A piston rod (305) is disposed at the bottom of the cylinder (304), and a pressure plate (306) is disposed at the bottom of the piston rod (305).

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