Packaging carton folding and calibrating equipment

Abstract

The utility model discloses packaging carton folding and calibrating equipment which comprises supporting frames, a conveying belt is installed between the supporting frames, a folding machine is fixedly installed on one side of the top end of each supporting frame, a transmission bin is fixedly connected to the side, close to the folding machine, of each supporting frame, and a limiting sliding groove is formed in one side of the bottom end of each transmission bin. The side, close to the limiting sliding groove, of the transmission bin is rotationally connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a worm, the side, close to the worm, of the transmission bin is rotationally connected with a second rotating shaft, and the top end of the second rotating shaft is fixedly connected with a bevel gear. Therefore, the distance between the calibration plates is adjusted, the calibration plates can be adjusted according to paperboards of different sizes, the applicability of the calibration equipment is enhanced, and the calibration equipment is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging carton production equipment, in particular to packaging carton folding calibration equipment. Background Art

[0002] Depending on the materials used, cartons include corrugated boxes, single-layer cardboard boxes, etc. They are usually used as wrapping for goods or as the outer layer of protective objects. During the production process of cartons, the cardboard generally needs to be folded.

[0003] In the actual production process, the cardboard will deviate during the transportation process, which will cause inaccurate folding position and scrap of the cardboard folding. Therefore, the cardboard needs to be calibrated before folding. The existing calibration equipment is often difficult to adjust according to the size of the cardboard, has low applicability, and is inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a packaging carton folding calibration device to solve the technical problem that the folding position is inaccurate when the cardboard is easily offset during the existing carton production process.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a packaging carton folding calibration device, including a support frame, a conveyor belt is installed between the support frames, a folding machine is fixedly installed on one side of the top of the support frame, a transmission bin is fixedly connected to the side of the support frame close to the folding machine, a limiting slide groove is provided on one side of the bottom end of the transmission bin, a first rotating shaft is rotatably connected to the side of the transmission bin close to the limiting slide groove, a worm is fixedly connected to one end of the first rotating shaft, a second rotating shaft is rotatably connected to the side of the transmission bin close to the worm, a bevel gear is fixedly connected to the top of the second rotating shaft, a transmission disk is fixedly connected to the bottom end of the second rotating shaft, a symmetrically arranged circular shaft is fixedly connected to the bottom end of the transmission disk, the two circular shafts are hinged with transmission rods, the ends of the two transmission rods away from the circular shafts are hinged with calibration plates, and the top side of the calibration plates are fixedly connected to the limiting slider.

[0006] As a preferred solution of the utility model, one end of the first rotating shaft away from the worm is fixedly connected to a handle, and the surface of the handle is designed with an anti-slip structure.

[0007] As a preferred solution of the present utility model, the limiting sliding block and the limiting sliding groove are correspondingly arranged, and the limiting sliding block and the limiting sliding groove are slidably connected.

[0008] As a preferred solution of the utility model, the helical gear and the worm are correspondingly arranged, and the helical gear and the worm are meshingly connected.

[0009] As a preferred solution of the present invention, two calibration plates are correspondingly arranged, and the calibration plates are arranged in an inclined structure.

[0010] Compared with the prior art, the beneficial effect of a packaging carton folding calibration device in an embodiment of the utility model is that through the structural design of the worm, the transmission rod and the calibration plate, the calibration plate can be driven to move through the transmission rod by simply rotating the worm, thereby adjusting the distance between the calibration plates, so that the calibration plates can be adjusted according to cardboards of different sizes, thereby enhancing the applicability of the calibration device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0013] Figure 2 A partial cross-sectional view of an embodiment of the present invention Figure 1 ;

[0014] Figure 3 A partial cross-sectional view of an embodiment of the present invention Figure 2 ;

[0015] Figure 4 A partial cross-sectional view of an embodiment of the present invention Figure 3 .

[0016] Figure numerals: support frame 1, conveyor belt 2, folding machine 3, transmission bin 4, limiting slide groove 5, first rotating shaft 6, worm 7, second rotating shaft 8, bevel gear 9, transmission plate 10, round shaft 11, transmission rod 12, calibration plate 13, limiting slide block 14, handle 15. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0019] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-4 As shown, an embodiment of the utility model is a packaging carton folding calibration device, including a support frame 1, a conveyor belt 2 is installed between the support frames 1, a folding machine 3 is fixedly installed on one side of the top of the support frame 1, a transmission bin 4 is fixedly connected to the side of the support frame 1 close to the folding machine 3, a limiting slide groove 5 is provided on one side of the bottom end of the transmission bin 4, a first rotating shaft 6 is rotatably connected to the side of the transmission bin 4 close to the limiting slide groove 5, a worm 7 is fixedly connected to one end of the first rotating shaft 6, a second rotating shaft 8 is rotatably connected to the side of the transmission bin 4 close to the worm 7, a bevel gear 9 is fixedly connected to the top of the second rotating shaft 8, a transmission disk 10 is fixedly connected to the bottom end of the second rotating shaft 8, a symmetrically arranged circular shaft 11 is fixedly connected to the bottom end of the transmission disk 10, the two circular shafts 11 are both hinged with a transmission rod 12, the two transmission rods 12 are hinged with a calibration plate 13 at one end away from the circular shaft 11, and the top side of the calibration plate 13 is fixedly connected to a limiting slider 14.

[0021] The end of the first rotating shaft 6 away from the worm 7 is fixedly connected with a handle 15. The surface of the handle 15 is designed with an anti-slip structure, which is convenient for holding and turning to adjust the distance between the calibration plates 13. The limit slider 14 is correspondingly arranged with the limit slide groove 5. The limit slider 14 is slidably connected with the limit slide groove 5 to facilitate limiting the calibration plate 13. The bevel gear 9 is correspondingly arranged with the worm 7. The bevel gear 9 is meshingly connected with the worm 7 to facilitate the worm 7 to transmit the bevel gear 9. The two calibration plates 13 are correspondingly arranged, and the calibration plates 13 are arranged with an inclined structure to facilitate calibration of the carton.

[0022] When the embodiment of the utility model is used, the handle 15 is rotated, and the handle 15 drives the first rotating shaft 6 to rotate, and the first rotating shaft 6 drives the worm 7 to rotate. Since the worm 7 is meshingly connected with the bevel gear 9, the worm 7 drives the bevel gear 9 to rotate, and the bevel gear 9 drives the second circular shaft 11 to rotate, and the second circular shaft 11 drives the transmission plate 10 to rotate, and the transmission plate 10 drives the circular shaft 11 symmetrically arranged at the bottom to rotate, and the rotating circular shaft 11 pulls the transmission rod 12, and the pulled transmission rod 12 drives the two calibration plates 13 to move along the limiting slide groove 5, so as to adjust the distance between the calibration plates 13, so that the calibration plates 13 can be adjusted according to cardboards of different sizes, thereby enhancing the applicability of the calibration equipment.

[0023] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging carton folding calibration device, characterized in that: The invention comprises a support frame (1), a conveyor belt (2) is installed between the support frames (1), a folding machine (3) is fixedly installed on one side of the top of the support frame (1), a transmission bin (4) is fixedly connected to the side of the support frame (1) close to the folding machine (3), a limiting slide groove (5) is provided on the bottom side of the transmission bin (4), a first rotating shaft (6) is rotatably connected to the side of the transmission bin (4) close to the limiting slide groove (5), one end of the first rotating shaft (6) is fixedly connected to a worm (7), and the transmission bin (4) close to the worm (7) is fixedly connected to the first rotating shaft (6). ) is rotatably connected to one side of the second rotating shaft (8), the top of the second rotating shaft (8) is fixedly connected to a bevel gear (9), the bottom of the second rotating shaft (8) is fixedly connected to a transmission plate (10), the bottom of the transmission plate (10) is fixedly connected to symmetrically arranged circular shafts (11), the two circular shafts (11) are both hinged to transmission rods (12), the ends of the two transmission rods (12) away from the circular shafts (11) are both hinged to calibration plates (13), and the top of the calibration plates (13) is fixedly connected to a limiting slider (14) on one side.

2. The packaging carton folding calibration device according to claim 1, characterized in that: One end of the first rotating shaft (6) away from the worm (7) is fixedly connected to a handle (15), and the surface of the handle (15) is designed with an anti-slip structure.

3. The packaging carton folding calibration device according to claim 1, characterized in that: The limiting sliding block (14) is arranged corresponding to the limiting sliding groove (5), and the limiting sliding block (14) is slidably connected to the limiting sliding groove (5).

4. The packaging carton folding calibration device according to claim 1, characterized in that: The bevel gear (9) is arranged corresponding to the worm (7), and the bevel gear (9) is meshingly connected with the worm (7).

5. The packaging carton folding calibration device according to claim 1, characterized in that: The two calibration plates (13) are arranged correspondingly, and the calibration plates (13) are arranged in an inclined structure.

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