Paper separating machine for producing cartons

Abstract

The utility model relates to the technical field of paper separating machines, in particular to a paper separating machine for producing cartons, which comprises a support frame, a knife roll, a limiting component, a second motor and an adjusting component. The adjusting assembly is rotationally mounted at the top end of the supporting frame, and one end extends to the side face of the supporting frame; the number of the knife rollers is two, the two knife rollers are rotationally installed at the end of the adjusting assembly, and the outer sides of the knife rollers are provided with a plurality of cutters used for slitting paperboards in the using state. The second motors are installed on the side faces of the ends of the adjusting assemblies, output shafts are in transmission connection with the knife rollers, and the second motors and the knife rollers are arranged in a one-to-one correspondence mode. According to the cutter adjusting device, the two cutter rollers are installed on the adjusting assembly, when one cutter roller drives a cutter to work, the position of the cutter on the other cutter roller is adjusted, the positions of the two cutter rollers are adjusted through the adjusting assembly, the position of the cutter is adjusted under the condition that the cutter is not stopped, and the cutter is convenient to adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper dividing machine technical field, concretely relates to a paper dividing machine for producing carton. BACKGROUND

[0002] Carton is a kind of widely used packaging product, and is generally composed of multiple layers of paperboard. According to the different materials, cartons can be divided into corrugated cartons, single-layer paperboard boxes, etc. During the processing of cartons, the paperboard can be cut according to actual processing requirements.

[0003] A paper dividing machine for producing carton is disclosed in Chinese patent document with authorization announcement No. CN215662078U, which comprises a base, a cutting mechanism, a fixing mechanism and a guide mechanism arranged on the base, the cutting mechanism is arranged between the fixing mechanism and the guide mechanism, the cutting mechanism comprises a tool fixing frame, a motor one, a cutting knife seat, a cutting knife pillow and a cutting knife, the tool fixing frame is fixedly installed on the upper end of the base, the cutting knife seat is rotatably installed between the tool fixing frames, the motor one is fixedly installed on one side of the tool fixing frame, the output shaft of the motor one penetrates through the tool fixing frame and is fixedly connected with the cutting knife seat, the cutting knife seat is a cylindrical cutting knife seat, a plurality of threaded holes are formed in the cutting knife seat, the cutting knife pillow is fixedly installed on the outer side of the cutting knife seat by fixing screws, the cutting knife is welded on the outer side of the cutting knife pillow, and the upper end of the base is fixedly installed with a mounting plate through a support.

[0004] However, when using the above-mentioned scheme, the cutting tool is matched with the threaded holes on the knife seat through multiple screws. When adjusting the position of the cutting tool, the paper dividing machine needs to be stopped, and the screws and threaded holes need to be separated to adjust the position of the cutting tool, which makes the position adjustment of the cutting tool more inconvenient. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides a paper dividing machine for producing carton.

[0006] The technical scheme of the utility model is a paper dividing machine for producing carton, which comprises a supporting frame, a knife roll, a limiting assembly, a second motor and an adjusting assembly.

[0007] The adjusting assembly is rotatably installed at the top end of the supporting frame and extends to the side surface of the supporting frame at one end.

[0008] The number of the knife rolls is two, and the two knife rolls are rotatably installed at the end of the adjusting assembly. The outer side of the knife roll is provided with a plurality of cutting tools for cutting paperboard in the use state.

[0009] The second motor is installed at the side surface of the end of the adjusting assembly, and the output shaft is in transmission connection with the knife roll. The second motor and the knife roll are arranged one by one.

[0010] The limiting assembly is arranged on the other side of the support frame and connected with the other side of the adjusting assembly.

[0011] Preferably, the cutter comprises a cutting knife, a connecting ring and a screw;

[0012] The connecting ring is mounted on the outer side of the cutter roll through the screw;

[0013] The cutting knife is sleeved on the outer side of the connecting ring.

[0014] Preferably, the inner side of the connecting ring is provided with a sliding block, and the outer side of the cutter roll is provided with a sliding groove, and the sliding block is matched and accommodated in the sliding groove in the matching mounting state of the connecting ring and the sliding groove.

[0015] Preferably, the adjusting assembly comprises a mounting plate, a first motor, a transmission member and a rotating rod;

[0016] The rotating rod is rotatably mounted at the top end of the support frame and extends to the side surface of the support frame at one end;

[0017] The number of the mounting plates is two, and the two mounting plates are mounted on the outer side of the rotating rod and located at both ends of the inner side of the support frame;

[0018] The first motor is arranged at the bottom end of the side surface of the support frame and connected with the mounting plate through the transmission member.

[0019] Preferably, the limiting assembly comprises a limiting plate, a rotating seat and a rotating shaft;

[0020] The rotating seat is mounted on the other side of the support frame and has a rotating hole at the end portion;

[0021] The limiting plate is rotatably mounted on the end portion of the rotating seat through the rotating shaft and wrapped at the side surface of the support frame at one end and connected with the mounting plate.

[0022] Preferably, the other side of the support frame is provided with an electromagnet, the side surface of the limiting plate and located at the side surface of the electromagnet is provided with a permanent magnet, and the electromagnet and the permanent magnet are in adsorptive connection.

[0023] Preferably, the bottom end of the limiting plate is provided with a baffle, and the baffle is arranged in an inclined manner.

[0024] Preferably, the mounting plates are all in L-shaped, and the two cutter rolls are respectively mounted on one end portion of the mounting plates.

[0025] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0026] The utility model discloses two cutter rolls are mounted on the adjusting assembly, when one cutter roll drives the cutter to work, the cutter on the other cutter roll is adjusted, and the positions of the two cutter rolls are adjusted through the adjusting assembly, so that the cutter is adjusted in the non-stop condition, and the adjustment of the cutter is more convenient. Attached Figure Description

[0027] Fig. 1-2 All of these are perspective views of one embodiment of the present utility model.

[0028] Fig. 3 This is an exploded view of the limiting component structure in one embodiment of the present invention.

[0029] Fig. 4 This is a schematic diagram of the cutting tool structure in one embodiment of the present invention.

[0030] Reference numerals in the attached drawings: 1. Support frame; 2. Cutting roller; 3. Cutting tool; 31. Cutting blade; 32. Connecting ring; 33. Screw; 34. Slider; 4. Mounting plate; 5. Limiting assembly; 51. Electromagnet; 52. Permanent magnet; 53. Limiting plate; 54. Rotating seat; 55. Rotating shaft; 56. Baffle; 6. First motor; 7. Second motor; 8. Transmission component; 9. Slide groove; 10. Rotating rod. Detailed Implementation

[0031] Example 1

[0032] like Fig. 1-4 As shown, the present invention proposes a paper slitting machine for producing cartons, comprising a support frame 1, a cutter roller 2, a limiting assembly 5, a second motor 7, and an adjustment assembly;

[0033] The adjustment component is rotatably mounted on the top of the support frame 1, and one end extends to the side of the support frame 1;

[0034] There are two cutter rollers 2, both of which are rotatably mounted at the end of the adjustment assembly. Multiple cutters 3 are provided on the outside of the cutter rollers 2 for cutting the cardboard in use. A scale can be provided on the outside of the cutter rollers 2 to make the multiple cutters 3 highly accurate in adjustment on the outside of the cutter rollers 2.

[0035] The second motor 7 is installed on the end side of the adjustment assembly, and its output shaft is connected to the cutter roller 2 for transmission. The second motor 7 and the cutter roller 2 are arranged in a one-to-one correspondence.

[0036] The limiting component 5 is located on the other side of the support frame 1 and connected to the other side of the adjusting component.

[0037] In the embodiment, a plurality of cutters 3 are arranged on the outer side of each of the two knife rollers 2, the cutter 3 on one knife roller 2 adjusts the spacing of the plurality of cutters 3 on the other knife roller 2 during work, and the two knife rollers 2 are driven to rotate at the top end of the support frame 1 by the adjusting assembly, so that the positions of the two knife rollers 2 are adjusted, the knife roller 2 with the adjusted spacing of the cutters 3 is driven to rotate by the second motor 7, the cutters 3 are used for paperboard slitting work, the need for shutdown adjustment is avoided, and the position of the adjusting assembly is limited by the limiting assembly 5, so that the adjusting assembly is prevented from rotating during use or adjustment of the spacing of the cutters 3.

[0038] Embodiment two

[0039] As shown in Fig. 4 the utility model discloses a paper dividing machine for producing carton, and compared with embodiment one, the difference lies in that the cutter 3 includes cutter 31, connecting ring 32 and screw 33.

[0040] The connecting ring 32 is installed on the outer side of the knife roller 2 through the screw 33.

[0041] The cutter 31 is sleeved on the outer side of the connecting ring 32.

[0042] In an optional embodiment, the inner side of the connecting ring 32 is provided with a sliding block 34, and the outer side of the knife roller 2 is provided with a sliding groove 9, and in the matching installation state of the connecting ring 32 and the sliding groove 9, the sliding block 34 is matched and accommodated in the sliding groove 9.

[0043] In the embodiment, the cutter 31 is installed on the outer side of the knife roller 2 through the cooperation of the connecting ring 32 and the screw 33, and the rotation of the connecting ring 32 is limited through the cooperation of the sliding block 34 and the sliding groove 9, so that the number of screws 33 is reduced, and the position adjustment of the cutter 31 is more convenient.

[0044] Embodiment three

[0045] As shown in Fig. 1-2 the utility model discloses a paper dividing machine for producing carton, and compared with embodiment one, the difference lies in that the adjusting assembly includes mounting plate 4, first motor 6, transmission part 8 and rotating rod 10.

[0046] The rotating rod 10 is rotatably installed at the top end of the support frame 1 and extends to the side surface of the support frame 1 at one end.

[0047] The number of mounting plates 4 is two, and the two mounting plates 4 are installed on the outer side of the rotating rod 10 and located at both ends of the inner side of the support frame 1.

[0048] The first motor 6 is arranged at the bottom end of the side surface of the support frame 1 and connected with the mounting plate 4 through the transmission part 8, and the transmission part 8 is one of chain transmission, belt transmission and gear transmission.

[0049] In an alternative embodiment, the mounting plate 4 is L-shaped, and the two knife rollers 2 are respectively mounted on one end of the mounting plate 4.

[0050] In this embodiment, the first motor 6 is started, and the first motor 6 drives the rotating rod 10 to rotate through the transmission member 8, so that the support frame 1 rotates the two knife rollers 2 by 90 degrees around the center of the rotating rod 10 through the mounting plate 4, and the position adjustment of the two knife rollers 2 is achieved through the shape of the mounting plate 4, so that the second motor 7 and the support frame 1 are prevented from being blocked, and the two knife rollers 2 can work respectively, so that the slitting work is more convenient.

[0051] Embodiment Four

[0052] As shown in Fig. 3 The utility model discloses a paper dividing machine for producing carton, and compared with embodiment one, the difference of this embodiment lies in that the limiting assembly 5 includes limiting plate 53, rotating seat 54 and pivot 55.

[0053] The rotating seat 54 is installed on the other side of the support frame 1, and the end part has a rotating hole.

[0054] The limiting plate 53 is rotatably installed on the end part of the rotating seat 54 through the pivot 55, and one end is wrapped on the side surface of the support frame 1 and connected with the mounting plate 4.

[0055] In this embodiment, the limiting plate 53 is rotated on the end part of the rotating seat 54 to the other side of the support frame 1 through the pivot 55, so that the end part of the limiting plate 53 is wrapped on the other side of the support frame 1, and the two sides of the end part of the limiting plate 53 are located on the two sides of one end of the mounting plate 4, so that the limiting plate 53 limits the position of the mounting plate 4, and the rotation of the mounting plate 4 around the center of the rotating rod 10 is avoided in use.

[0056] Embodiment Five

[0057] As shown in Fig. 3 The utility model discloses a paper dividing machine for producing carton, and compared with embodiment one, the difference of this embodiment lies in that the other side of the support frame 1 is provided with an electromagnet 51, the side surface of the limiting plate 53 and the side surface of the electromagnet 51 are provided with a permanent magnet 52, and the electromagnet 51 and the permanent magnet 52 are adsorbed and connected.

[0058] In an alternative embodiment, the bottom end of the limiting plate 53 is provided with a baffle 56, and the baffle 56 is arranged in an inclined manner to limit the rotation angle of the limiting plate 53 in use.

[0059] In the embodiment, the permanent magnet 52 is connected with the electromagnet 51 through adsorption, so that the permanent magnet 52 drives the limiting plate 53 to be close to the other side of the support frame 1, avoiding the case that the limiting plate 53 is reversed in use, and when the positions of the two knife rollers 2 are replaced, the electromagnet 51 is powered, so that a repulsive magnetic field is generated between the electromagnet 51 and the permanent magnet 52, the permanent magnet 52 drives the limiting plate 53 to rotate at the end of the rotating seat 54 in the direction away from the support frame 1, the position of the mounting plate 4 is adjusted, and the rotating angle of the limiting plate 53 is limited through the baffle 56, so that when the electromagnet 51 is powered off, the magnetic attraction of the permanent magnet 52 drives the limiting plate 53 to rotate towards the support frame 1, and the limiting of the mounting plate 4 is more convenient.

[0060] In the embodiment, the permanent magnet 52 is connected with the electromagnet 51 through adsorption, so that the permanent magnet 52 drives the limiting plate 53 to be close to the other side of the support frame 1, avoiding the case that the limiting plate 53 is reversed in use, and when the positions of the two knife rollers 2 are replaced, the electromagnet 51 is powered, so that a repulsive magnetic field is generated between the electromagnet 51 and the permanent magnet 52, the permanent magnet 52 drives the limiting plate 53 to rotate at the end of the rotating seat 54 in the direction away from the support frame 1, the position of the mounting plate 4 is adjusted, and the rotating angle of the limiting plate 53 is limited through the baffle 56, so that when the electromagnet 51 is powered off, the magnetic attraction of the permanent magnet 52 drives the limiting plate 53 to rotate towards the support frame 1, and the limiting of the mounting plate 4 is more convenient.

[0061] The embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range of the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A sheet divider for producing cartons, characterized in that The supporting frame (1), the knife roller (2), the limiting assembly (5), the second motor (7) and the adjusting assembly are included. The adjusting assembly is rotatably installed at the top end of the supporting frame (1) and extends to the side of the supporting frame (1). The number of the knife roller (2) is two, and the two knife rollers (2) are rotatably installed at the end of the adjusting assembly. The second motor (7) is installed at the side of the end of the adjusting assembly, and the output shaft is in transmission connection with the knife roller (2). The limiting assembly (5) is arranged at the other side of the supporting frame (1) and connected with the other side of the adjusting assembly.

2. A sheet divider for producing cartons according to claim 1, characterized in that The cutter (3) includes a cutter (31), a connecting ring (32) and a screw (33). The connecting ring (32) is installed on the outer side of the knife roller (2) through the screw (33). The cutter (31) is sleeved on the outer side of the connecting ring (32).

3. A sheet dispenser for producing cartons as claimed in claim 2, characterised in that, The inner side of the connecting ring (32) is provided with a sliding block (34), and the outer side of the knife roller (2) is provided with a sliding groove (9).

4. A sheet divider for use in the production of cartons according to claim 1, characterised in that, The adjusting assembly includes a mounting plate (4), a first motor (6), a transmission member (8) and a rotating rod (10). The rotating rod (10) is rotatably installed at the top end of the supporting frame (1) and extends to the side of the supporting frame (1). The number of the mounting plate (4) is two, and the two mounting plates (4) are installed on the outer side of the rotating rod (10) and located at the two ends of the inner side of the supporting frame (1). The first motor (6) is arranged at the bottom end of the side of the supporting frame (1) and connected with the mounting plate (4) through the transmission member (8).

5. A sheet divider for use in the production of cartons according to claim 1, characterised in that, The limiting assembly (5) includes a limiting plate (53), a rotating seat (54) and a rotating shaft (55). The rotating seat (54) is installed at the other side of the supporting frame (1) and has a rotating hole at the end. The limiting plate (53) is rotatably installed at the end of the rotating seat (54) through the rotating shaft (55) and wrapped at the side of the supporting frame (1) and connected with the mounting plate (4).

6. A sheet dispenser for producing cartons as claimed in claim 5, characterised in that, The other side of the supporting frame (1) is provided with an electromagnet (51), and the side of the limiting plate (53) and located at the side of the electromagnet (51) is provided with a permanent magnet (52).

7. A sheet dispenser for producing cartons as claimed in claim 5, characterised in that, The bottom end of the limiting plate (53) is provided with a baffle (56), and the baffle (56) is arranged in an inclined manner.

8. A sheet dispenser for producing cartons as defined in claim 4, characterized in that The shape of the mounting plate (4) is L-shaped, and the two knife rollers (2) are respectively installed on one end of the mounting plate (4).

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