Box edge cutting device

Abstract

The invention provides a box edge cutting device, and belongs to the technical field of box cutting. A box edge cutting device comprises a machine body, and the machine body comprises a cutting mechanism, a conveying mechanism and a waste cleaning mechanism. The conveying mechanism comprises a bottom plate, first conveying rollers and second conveying rollers located on the bottom plate, the second conveying rollers are symmetrically and fixedly connected to the two sides of the bottom plate, and the first conveying rollers are installed in the machine body and located on the two sides of the bottom plate; the cutting mechanism comprises symmetrically-arranged machine frames, first lifting motors, lifting frames, sliding frames, sliding bases, second driving motors and cutting wheels, the machine frames are symmetrically installed on the machine body, the first lifting motors are installed on the machine frames, the lifting frames are fixed to lifting rods of the first lifting motors, and lifting grooves are formed in the bottoms of the machine frames. The device has the advantage of rapidly cleaning waste materials.

Description

Technical Field

[0001] The invention belongs to the technical field of box cutting, and in particular relates to a box edge cutting device. Background Art

[0002] A suitcase, also known as a travel case or a trolley case, is a box that is carried when going out to store items. It is one type of luggage. Usually, a suitcase is used to store clothes, personal care products and souvenirs needed for the journey. Early suitcases were made of wood or other heavy materials. With the popularity of air travel, the materials of suitcases tend to be lighter hard plastic or cloth, such as ABS material, PP material, aluminum alloy plate, etc., and the aluminum alloy plate needs to be cut during production. When cutting existing box materials, since the waste materials are scattered on both sides of the cutting device board after cutting, the operator generally needs to clean them manually, which is slow. If too much waste is accumulated on the board and accumulates under the cutting device, it may also affect the cutting quality and efficiency when the cutting device is cutting. In serious cases, the cutting device may be damaged, which is very unsafe. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems in the prior art and to provide a box edge cutting device which has the advantage of quickly cleaning up waste.

[0004] The object of the present invention can be achieved by the following technical solutions: A box edge cutting device comprises a body, the body comprising a cutting mechanism, a conveying mechanism and a waste cleaning mechanism;

[0005] The conveying mechanism comprises a bottom plate, a first conveying roller and a second conveying roller located on the bottom plate, the second conveying rollers are symmetrically fixedly connected to both sides of the bottom plate, and the first conveying rollers are installed in the machine body and located on both sides of the bottom plate;

[0006] The cutting mechanism comprises a symmetrically arranged frame, a first lifting motor, a lifting frame, a sliding frame, a sliding seat, a second driving motor and a cutting wheel, the frame is symmetrically mounted on the machine body, and the first lifting motor is mounted on the frame, the lifting frame is fixed on the lifting rod of the first lifting motor, a lifting slot is provided at the bottom of the frame, both sides of the lifting slot are provided with a first guide rail, the first guide rail is slidably matched with the lifting frame, a sliding seat is fixed at the bottom of the lifting frame, a first driving motor is mounted on one side of the sliding frame, a screw rod is drivingly connected to the output shaft of the first driving motor, the screw rod is connected to the sliding seat, a second guide rail is mounted in the sliding frame, the second guide rail is slidably matched with the sliding seat, a second driving motor is mounted on the sliding seat, and a cutting wheel is drivingly connected to the output shaft of the second driving motor for cutting the box body;

[0007] The waste cleaning mechanism is installed on both sides of the frame and is used to absorb the waste cut by the box body;

[0008] Discharge grooves are symmetrically arranged on both sides of the bottom plate, and material placement boxes are also arranged on both sides of the machine body, and the discharge grooves are communicated with the material placement boxes.

[0009] Preferably, the waste cleaning mechanism includes a transverse push rod motor, a movable frame, a third lifting motor, a cleaning frame, a cylinder barrel and a vacuum suction cup, the push rod of the transverse push rod motor is connected to the movable frame, the third lifting motor is installed on the movable frame, the cleaning frame is fixed on the lifting rod of the third lifting motor, third guide rails are arranged on both sides of the cleaning frame, a cross bar is slidably arranged on the third guide rail, a cylinder barrel is installed on the cross bar, the cylinder barrel is connected to the vacuum suction cup, and the vacuum suction cup is aligned with the cut waste.

[0010] Preferably, a plurality of reinforcing rods are fixed between one of the frames and another of the frames.

[0011] Preferably, a rotation groove is further provided on the sliding seat, and a part of the cutting wheel is located in the rotation groove of the sliding seat.

[0012] Preferably, a shock-absorbing pad is also installed at the bottom of the sliding seat.

[0013] Preferably, a baffle is also installed on the inner side of the movable frame.

[0014] Preferably, the material storage box also has a handle.

[0015] Compared with the prior art, the advantages of the present invention are: by setting a cutting mechanism and a conveying mechanism, automatic conveying is facilitated to automatically control the cutting wheel to cut the plate material, and the width of the cut plate can be flexibly controlled by moving the sliding seat to the left or right; by setting a waste cleaning mechanism, it is conducive to adsorbing the waste cut from the box, and then releasing the waste and dropping it into the discharge chute for collection, which is conducive to preventing the waste from accumulating on the bottom plate of the machine body, thereby preventing the cutting accuracy from deteriorating due to excessive waste accumulation, as well as damage to the device, extending the service life of the device, improving the cutting quality and efficiency, and being safer and more reliable; at the same time, by setting a waste cleaning mechanism, it is conducive to automatically cleaning the waste, the structure is simple, and the cleaning is convenient, which prevents the waste from accumulating on the bottom plate of the machine body, thereby preventing the cutting accuracy from deteriorating due to excessive waste accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the present invention.

[0017] Figure 2 It is a partial sectional view of the front side of the present invention.

[0018] Figure 3 It is a side sectional view of the conveying mechanism of the present invention.

[0019] Figure 4 It is a partial view below the lifting frame in the present invention.

[0020] Figure 5 It is a structural diagram of the waste cleaning mechanism in the present invention.

[0021] Figure 6 It is an enlarged view of point A in the present invention.

[0022] In the figure, 2, machine body; 21, lifting slot; 22, first guide rail; 231, discharge slot; 24, material box; 31, bottom plate; 32, first conveying roller; 33, second conveying roller; 41, frame; 42, first lifting motor; 43, lifting frame; 44, sliding frame; 441, first drive motor; 442, screw rod; 45, sliding seat; 451, second guide rail; 46, second drive motor; 47, cutting wheel; 51, horizontal push rod motor; 52, moving frame; 53, third lifting motor; 54, cleaning frame; 541, third guide rail; 542, cross bar; 55, cylinder barrel; 56, vacuum suction cup; 61, reinforcing rod; 62, rotating slot; 63, shock pad; 64, baffle; 65, handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figures 1 to 6 As shown, a box edge cutting device includes a body 2, and the body 2 includes a cutting mechanism, a conveying mechanism, and a waste cleaning mechanism;

[0025] The conveying mechanism includes a bottom plate 31, a first conveying roller 32 and a second conveying roller 33 located on the bottom plate 31, the second conveying rollers 33 are symmetrically fixedly connected to both sides of the bottom plate 31, and the first conveying rollers 32 are installed in the machine body 2 and located on both sides of the bottom plate 31;

[0026] The cutting mechanism includes a symmetrically arranged frame 41, a first lifting motor 42, a lifting frame 43, a sliding frame 44, a sliding seat 45, a second drive motor 46 and a cutting wheel 47. The frame 41 is symmetrically installed on the machine body 2, and the first lifting motor 42 is installed on the frame 41. The lifting frame 43 is fixed to the lifting rod of the first lifting motor 42. A lifting groove 21 is opened at the bottom of the frame 41. Both sides of the lifting groove 21 have first guide rails 22. The first guide rails 22 are slidably matched with the lifting frame 43. A sliding seat 45 is fixed to the bottom of the lifting frame 43. A first drive motor 441 is installed on one side of the sliding frame 44. A lead screw 442 is transmission-connected to the output shaft of the first driving motor 441, and the lead screw 442 is connected to the sliding seat 45. A second guide rail 451 is installed in the sliding frame 44, and the second guide rail 451 is slidably matched with the sliding seat 45. A second driving motor 46 is installed on the sliding seat 45, and a cutting wheel 47 is transmission-connected to the output shaft of the second driving motor 46 for cutting the box body; the waste cleaning mechanism is installed on both sides of the frame 41, and is used to absorb the waste cut off the box body; discharge grooves 231 are symmetrically arranged on both sides of the bottom plate 31, and material boxes 24 are also arranged on both sides of the body 2, and the discharge grooves 231 are communicated with the material boxes 24.

[0027] With the above structure, the plate material for making the box is placed on the machine body 2, and the plate material is driven to the bottom of the cutting mechanism by the first conveying roller 32 and the second conveying roller 33 on the conveying mechanism, and the lifting frame 43 is driven to be lifted upward or lowered by the first lifting motor 42, so that the sliding seat 45 on the lifting frame 43 can be lifted or lowered, and at the same time, the first driving motor 441 drives the screw rod 442 to rotate, and the screw rod 442 can convert the rotary motion into a linear motion, and the sliding seat 45 is slidably arranged on the first guide rail 22, driving the sliding seat 45 to move left or right, and the sliding seat 45 is moved to the top of the material, and the second driving motor 46 is started. , its output shaft drives the cutting wheel 47 to rotate, and at the same time the cutting wheel 47 moves downward to cut the plate material. The setting of this structure is conducive to automatically controlling the cutting wheel 47 to cut the plate material, and can flexibly control the width of the cut plate by moving the sliding seat 45 to the left or right. By setting up a waste cleaning mechanism, it is conducive to adsorbing the waste cut from the box, and then releasing the waste and dropping it into the discharge trough 231 for collection, which is conducive to preventing waste from accumulating on the bottom plate 31 of the machine body 2, thereby preventing the cutting accuracy from being deteriorated due to excessive waste accumulation, and damage to the device, thereby extending the service life of the device, improving the quality and efficiency of cutting, and being safer and more reliable.

[0028] Specifically, if Figures 1 to 6As shown, the waste cleaning mechanism includes a lateral push rod motor 51, a movable frame 52, a third lifting motor 53, a cleaning frame 54, a cylinder barrel 55 and a vacuum suction cup 56. The push rod of the lateral push rod motor 51 is connected to the movable frame 52, the third lifting motor 53 is installed on the movable frame 52, the cleaning frame 54 is fixed on the lifting rod of the third lifting motor 53, third guide rails 541 are arranged on both sides of the cleaning frame 54, a cross bar 542 is slidably arranged on the third guide rail 541, a cylinder barrel 55 is installed on the cross bar 542, the cylinder barrel 55 is connected to the vacuum suction cup 56, and the vacuum suction cup 56 is aligned with the cut waste.

[0029] The above structure is adopted, when cutting plate materials, the transverse push rod motor 51 retracts the movable frame 52, and the cylinder barrel 55 and the vacuum suction cup 56 stop working. When it is necessary to clean the waste, the transverse push rod motor 51 pushes the movable frame 52, driving the movable frame 52 to move in the direction close to the cutting wheel 47, and at the same time the lifting frame 43 is lifted upward to avoid collision with the device on the movable frame 52, then the cross bar 542 moves downward, and at the same time the vacuum suction cup 56 moves downward to a position against the waste, the cylinder barrel 55 is started, driving the vacuum suction cup 56 to absorb the waste, and then tightening the push rod of the transverse push rod motor 51, the movable frame 52 is moved to the top of the discharge trough 231, and the waste is dropped into the material storage box of the discharge trough 231, which is conducive to automatic cleaning of the waste, has a simple structure, is easy to clean, prevents the waste from accumulating on the bottom plate 31 of the machine body 2, and further prevents the cutting accuracy from being deteriorated due to excessive accumulation of waste, and damage to the device, thereby extending the service life of the device, improving the quality and efficiency of cutting, and being safer and more reliable.

[0030] like Figures 1 to 6 As shown, a plurality of reinforcing rods 61 are fixed between one of the frames 41 and another of the frames 41. By arranging the reinforcing rods 61 between the two frames 41, it is beneficial to improve the overall rigidity of the device, and the structure is stable and reliable, and is not easy to shake.

[0031] like Figures 1 to 6 As shown, the sliding seat 45 is also provided with a rotation groove 62, and a portion of the cutting wheel 47 is located in the rotation groove 62 of the sliding seat 45. By providing the rotation groove 62, on the one hand, the waste debris brought up by the cutting wheel 47 is blocked, and on the other hand, it is beneficial to protect the cutting wheel 47 and protect the personal safety of personnel.

[0032] like Figures 1 to 6 As shown, a shock-absorbing pad 63 is also installed at the bottom of the sliding seat 45. By arranging the shock-absorbing pad 63, it is helpful to reduce the vibration caused by cutting during cutting, so that the cutting quality is better and the efficiency is higher.

[0033] like Figures 1 to 6As shown, a baffle 64 is also installed on the inner side of the mobile frame 52. By setting the baffle 64, it is prevented that the debris of the cutting wheel 47 is brought to the mobile frame 52 during cutting, the mechanism is prevented from malfunctioning, and the service life of the device is extended. On the other hand, the baffle 64 can be used to detect the safe distance and protect the mobile frame 52.

[0034] like Figures 1 to 6 As shown, the material box 24 also has a handle 65. By providing the handle 65, the material box 24 can be pulled out or put in, so as to facilitate the cleaning of the waste materials in the material box 24.

[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0037] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0038] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A box edge cutting device, comprising a body (2), characterized in that: The machine body (2) includes a cutting mechanism, a conveying mechanism and a waste cleaning mechanism; The conveying mechanism comprises a bottom plate (31), a first conveying roller (32) and a second conveying roller (33) located on the bottom plate (31), the second conveying rollers (33) being symmetrically fixedly connected to both sides of the bottom plate (31), and the first conveying rollers (32) being installed in the machine body (2) and located on both sides of the bottom plate (31); The cutting mechanism comprises a symmetrically arranged frame (41), a first lifting motor (42), a lifting frame (43), a sliding frame (44), a sliding seat (45), a second driving motor (46) and a cutting wheel (47); the frame (41) is symmetrically mounted on the machine body (2); the first lifting motor (42) is mounted on the frame (41); the lifting frame (43) is fixed on the lifting rod of the first lifting motor (42); a lifting slot (21) is provided at the bottom of the frame (41); both sides of the lifting slot (21) are provided with first guide rails (22); the first guide rails (22) and the lifting frame (43) slide A sliding seat (45) is fixed at the bottom of the lifting frame (43), a first driving motor (441) is installed on one side of the sliding frame (44), a screw rod (442) is drivingly connected to the output shaft of the first driving motor (441), the screw rod (442) is connected to the sliding seat (45), a second guide rail (451) is installed in the sliding frame (44), the second guide rail (451) is slidingly matched with the sliding seat (45), a second driving motor (46) is installed on the sliding seat (45), and a cutting wheel (47) is drivingly connected to the output shaft of the second driving motor (46) for cutting the box body; The waste cleaning mechanism is installed on both sides of the frame (41) and is used to absorb the waste cut from the box body; Discharge grooves (231) are symmetrically arranged on both sides of the bottom plate (31), and material placement boxes (24) are also arranged on both sides of the machine body (2), and the discharge grooves (231) are in communication with the material placement boxes (24).

2. A box edge cutting device according to claim 1, characterized in that: The waste cleaning mechanism comprises a transverse push rod motor (51), a movable frame (52), a third lifting motor (53), a cleaning frame (54), a cylinder barrel (55) and a vacuum suction cup (56), wherein the push rod of the transverse push rod motor (51) is connected to the movable frame (52), the third lifting motor (53) is installed on the movable frame (52), the cleaning frame (54) is fixed on the lifting rod of the third lifting motor (53), third guide rails (541) are arranged on both sides of the cleaning frame (54), a cross bar (542) is slidably arranged on the third guide rail (541), a cylinder barrel (55) is installed on the cross bar (542), the cylinder barrel (55) is connected to the vacuum suction cup (56), and the vacuum suction cup (56) is aligned with the cut waste.

3. A box edge cutting device according to claim 1, characterized in that: A plurality of reinforcing rods (61) are fixed between one of the frames (41) and the other frame (41) to strengthen the connection between the two frames (41).

4. A box edge cutting device according to claim 1, characterized in that: The sliding seat (45) is also provided with a rotation groove (62), and a portion of the cutting wheel (47) is located in the rotation groove (62) of the sliding seat (45).

5. The box edge cutting device according to claim 1, characterized in that: A shock-absorbing pad (63) is also installed at the bottom of the sliding seat (45).

6. The box edge cutting device according to claim 1, characterized in that: A baffle (64) is also installed on the inner side of the movable frame (52).

7. The box edge cutting device according to claim 1, characterized in that: The material storage box (24) also has a handle (65).

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