Band saw paper cutter for packaging box production

Abstract

The utility model relates to the technical field of packaging box production, and discloses a band saw paper cutting machine for packaging box production, which comprises a cutting machine main body, a saw blade is arranged at the top end of the cutting machine main body, a supporting seat is fixedly connected to the upper end of the center of the cutting machine main body, and a feeding and discharging mechanism is arranged on the inner wall of the supporting seat; the feeding and discharging mechanism comprises a supporting plate, a movable column is fixedly connected to the bottom end of the supporting plate, a movable block is slidably connected to the bottom end of the movable column, a driving assembly is arranged on the side wall of the inner side of the supporting seat, a guide rod is fixedly connected to the top end of the supporting seat, and a telescopic angle plate is arranged on the outer wall of the supporting plate. And an adjusting mechanism is arranged on the inner wall of the supporting plate. According to the packaging box cutting device, the motor is started to enable the moving block to move, after a packaging box on the left side supporting plate is cut, the cut packaging box can be disassembled on the right side, shutdown for disassembling the packaging box is avoided, and therefore the purpose of saving time and labor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to a band saw paper cutter for packaging box production. Background Art

[0002] Packaging box production is a comprehensive manufacturing process, which refers to the process of processing various raw materials into boxes for packaging goods through a series of process steps and operations. In order to meet different packaging needs during packaging box production, it needs to be cut into two parts.

[0003] When cutting the packaging box, a band saw paper cutter is generally used to cut the packaging box into two parts through the corresponding saw blade.

[0004] However, when the packaging box is being cut, it is necessary to manually clamp and fix the packaging box, and then use a saw blade to cut it. However, when a packaging box is manually cut, it needs to be disassembled and then a new packaging box needs to be clamped and fixed. When this series of work is manually performed, the machine is in a stopped state, which will reduce the overall work efficiency. For this reason, a band saw paper cutter for packaging box production is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a band saw paper cutter for packaging box production, which aims to improve the problem in the prior art that cutting the next packaging box requires stopping the machine and then performing corresponding clamping work, and the stopping time will reduce work efficiency.

[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a band saw paper cutter for packaging box production, comprising a cutting machine body, a saw blade is provided at the top of the cutting machine body, a support base is fixedly connected to the upper end of the center of the cutting machine body, and a loading and unloading mechanism is provided on the inner wall of the support base;

[0007] The loading and unloading mechanism includes a support plate, the bottom end of the support plate is fixedly connected to a movable column, the bottom end of the movable column is slidably connected to a moving block, the inner side wall of the support seat is provided with a driving assembly, the top end of the support seat is fixedly connected to a guide rod, the outer wall of the support plate is provided with a telescopic angle plate, the bottom end of the telescopic angle plate is fixedly connected to a connecting rod, the inner top end of the support seat is fixedly connected to a positioning rod, and the inner wall of the support plate is provided with an adjustment mechanism.

[0008] As a further description of the above technical solution:

[0009] An arc-shaped groove is provided on the outer wall of the top end of the support seat, and the outer arc surface of the movable column is slidably connected to the inner wall of the arc-shaped groove.

[0010] As a further description of the above technical solution:

[0011] The driving assembly includes a motor, the bottom end of the motor is fixedly connected to the inner side wall of the support seat, the left output end of the motor is fixedly connected to a supporting threaded rod, and the inner bottom end of the support seat is fixedly connected to a fixing block.

[0012] As a further description of the above technical solution:

[0013] The left end of the supporting threaded rod is rotatably connected to the inner wall of the fixed block, and the outer wall of the supporting threaded rod is threadedly connected to the inner wall of the moving block.

[0014] As a further description of the above technical solution:

[0015] The inner wall of the bottom end of the connecting rod is slidably connected to the outer arc surface of the guide rod, and the inner wall of the moving block is slidably connected to the outer wall of the positioning rod.

[0016] As a further description of the above technical solution:

[0017] The adjusting mechanism includes a connecting block, the inner wall of the connecting block is rotatably connected to a connecting rod, the bottom end of the connecting rod is rotatably connected to a sliding block, the inner wall of the support plate is threadedly connected to a rotating threaded rod, the outer wall of the rotating threaded rod is rotatably connected to a clamping plate, and the clamping plate is fixedly connected to a telescopic rod at one end close to the rotating threaded rod.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the connecting block is slidably connected to the inner wall of the supporting plate.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the sliding block is slidably connected to the inner wall of the supporting plate.

[0022] As a further description of the above technical solution:

[0023] The inner wall of the connecting block is threadedly connected with a bolt, and the outer wall of the bolt is threadedly connected to the inner wall of the supporting plate.

[0024] As a further description of the above technical solution:

[0025] One end of the telescopic rod close to the sliding block is fixedly connected to the inner wall of the support plate, and the rear end of the sliding block is fixedly connected to the front end of the telescopic angle plate.

[0026] The utility model has the following beneficial effects:

[0027] 1. In the utility model, by setting up the cutting machine body, saw blade, support seat and its loading and unloading mechanism and other structures, the motor is started to move the moving block, so that after the packaging box on the left support plate is cut, the packaging box that has been cut can be removed on the right side, avoiding the need to stop the machine to remove the packaging box, thereby achieving the purpose of saving time and effort.

[0028] 2. In the present invention, by cooperating with each other among the structures such as the adjustment mechanism, when it is necessary to cut packaging boxes of different batches and models, the threaded rod can be rotated and the connecting block can be moved to achieve the adjustment purpose, thereby making the overall practicality stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an overall three-dimensional schematic diagram of a band saw paper cutter for packaging box production proposed by the utility model;

[0030] Figure 2 This is a schematic overall perspective view of the support base of a band saw paper cutter for packaging box production proposed by the present invention;

[0031] Figure 3 This is a schematic overall perspective view of the motor of a band saw paper cutter for packaging box production proposed by the present invention;

[0032] Figure 4 This is an overall three-dimensional schematic diagram of the telescopic corner plate of a band saw paper cutter for packaging box production proposed by the utility model;

[0033] Figure 5 This is an enlarged structural diagram of point B of a band saw paper cutter for packaging box production proposed by the present invention;

[0034] Figure 6 This is an enlarged structural diagram of point A of a band saw paper cutter for packaging box production proposed by the present invention.

[0035] Legend:

[0036] 1. Cutting machine body; 2. Saw blade; 3. Support seat; 4. Loading and unloading mechanism; 401. Support plate; 402. Guide rod; 403. Movable column; 404. Moving block; 405. Fixed block; 406. Positioning rod; 407. Motor; 408. Telescopic angle plate; 409. Connecting rod; 410. Support threaded rod; 5. Adjustment mechanism; 501. Rotating threaded rod; 502. Clamping plate; 503. Telescopic rod; 504. Sliding block; 505. Connecting block; 506. Bolt; 507. Connecting rod. DETAILED DESCRIPTION

[0037] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0038] Reference Figure 1 - Figure 2 The utility model provides an embodiment: a band saw paper cutter for packaging box production, including a cutting machine body 1, a saw blade 2 is provided on the top of the cutting machine body 1, and a saw blade 2 is provided inside the cutting machine body 1, so that the packaging box can be cut. The cutting operation of the saw blade 2 is a prior art and will not be explained in detail here. A support base 3 is fixedly connected to the upper end of the center of the cutting machine body 1, and the support base 3 is used to support the packaging box to be processed and cut. A loading and unloading mechanism 4 is provided on the inner wall of the support base 3; the cutting material can be quickly removed through the loading and unloading mechanism 4.

[0039] Reference Figure 2 - Figure 4 The top of the support base 3 is fixedly connected to the guide rod 402, and the guide rod 402 can play a guiding role. The outer wall of the support plate 401 is provided with a telescopic angle plate 408, and the overall length of the telescopic angle plate 408 can be telescopically adjusted to avoid movement interference. The bottom end of the telescopic angle plate 408 is fixedly connected to the connecting rod 409, and the movement trajectories of the two are consistent. The inner top end of the support base 3 is fixedly connected to the positioning rod 406, and the positioning rod 406 can play a guiding role. The inner wall of the support plate 401 is provided with an adjusting mechanism 5, which can adapt to different packaging boxes through the setting of the adjusting mechanism 5.

[0040] Reference Figure 2 - Figure 4The top outer wall of the support seat 3 is provided with an arc groove, and the outer arc surface of the movable column 403 is slidably connected to the inner wall of the arc groove. The openings at both ends of the arc groove are larger and the angle in the middle is smaller. The larger opening makes it easier to expand the support plates 401 at both ends, so that the packaging box to be cut can be removed. The driving component includes a motor 407, and the bottom end of the motor 407 is fixedly connected to the inner side wall of the support seat 3. The support seat 3 can support the motor 407. The left output end of the motor 407 is fixedly connected to a supporting threaded rod 410, and the inner bottom end of the support seat 3 is fixedly connected to a fixed The fixed block 405 and the left end of the supporting threaded rod 410 are rotatably connected to the inner wall of the fixed block 405, and the outer wall of the supporting threaded rod 410 is threadedly connected to the inner wall of the movable block 404. The rotation of the output end drives the movable block 404 to move horizontally. The inner wall of the bottom end of the connecting rod 409 is slidably connected to the outer arc surface of the guide rod 402. The guide rod 402 guides the connecting rod 409 so that it can only move horizontally. The inner wall of the movable block 404 is slidably connected to the outer wall of the positioning rod 406, and the movable block 404 moves horizontally.

[0041] Reference Figure 4 - Figure 6 The adjusting mechanism 5 includes a connecting block 505, the inner wall of the connecting block 505 is rotatably connected to a connecting rod 507, and the bottom end of the connecting rod 507 is rotatably connected to a sliding block 504. The connecting block 505 moves in the vertical direction, thereby driving the two sets of connecting rods 507 to rotate, so that the two sets of sliding blocks 504 move horizontally. The inner wall of the support plate 401 is threadedly connected to a rotating threaded rod 501, and the setting of the rotating threaded rod 501 can achieve the purpose of adjustment. The outer wall of the rotating threaded rod 501 is rotatably connected to the clamping plate 502, and the rotating setting avoids motion interference. The clamping plate 502 is fixedly connected to one end of the rotating threaded rod 501 close to the rotating threaded rod 501. The overall length of the telescopic rod 503 can be changed, and it can guide the clamping plate 502.

[0042] Reference Figure 4 - Figure 6 The outer wall of the connecting block 505 is slidably connected to the inner wall of the support plate 401, and the connecting block 505 can move in the vertical direction. The outer wall of the sliding block 504 is slidably connected to the inner wall of the support plate 401. The sliding block 504 is provided with two groups and can only move horizontally. The inner wall of the connecting block 505 is threadedly connected with a bolt 506, and the outer wall of the bolt 506 is threadedly connected to the inner wall of the support plate 401. The two are threadedly connected to each other and can limit and fix the connecting block 505. One end of the telescopic rod 503 close to the sliding block 504 is fixedly connected to the inner wall of the support plate 401. The telescopic rod 503 can be fixed by the support plate 401. The rear end of the sliding block 504 is fixedly connected to the front end of the telescopic angle plate 408, and the movements of the two are estimated to be consistent.

[0043] Working principle: When the relevant personnel need to cut the packaging boxes, they first place the two groups of packaging boxes between the two groups of support plates 401 respectively, and then start the motor 407, and then the output end of the motor 407 rotates to make the corresponding moving block 404 move laterally, and the movable column 403 at the rightmost end will move inward through the arc groove, and the bottom ends of the two groups of movable columns 403 will move on the inner wall of the moving block 404. At the same time, the two groups of connecting rods 409 will move laterally on the outer wall of the guide rod 402 to achieve the clamping purpose, and at this time the overall length of the telescopic angle plate 408 will become shorter. At this time, the moving block 404 continues to move to the left, and the corresponding cutting operation will be performed when passing through the saw blade 2. When the middle packaging box moves to the rightmost end, the two groups of support plates 401 reset and open to remove the cut packaging box, and the support plate 401 at the right end moves to the left to perform the cutting operation, thereby improving the overall work efficiency.

[0044] When the model of the packaging box changes, the threaded rod 501 can be rotated to move the clamping plate 502 inward to adapt to packaging boxes of different lengths. The bolt 506 can also be rotated to release the limit of the bolt 506 on the connecting block 505, and then the connecting block 505 is moved upward. The inward movement of the connecting block 505 will drive the two sets of connecting rods 507 to rotate, and then the two sets of sliding blocks 504 will move toward the middle, so that the two sets of telescopic angle plates 408 will move closer to the middle, and then the width adjustment of the packaging box will be completed, thereby enhancing the overall adaptability.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A band saw paper cutting machine for producing packaging boxes, comprising a cutting machine body (1), characterized in that: A saw blade (2) is provided at the top of the cutting machine body (1), a support seat (3) is fixedly connected to the upper end of the center of the cutting machine body (1), and a loading and unloading mechanism (4) is provided on the inner wall of the support seat (3); The loading and unloading mechanism (4) comprises a support plate (401), the bottom end of the support plate (401) is fixedly connected to a movable column (403), the bottom end of the movable column (403) is slidably connected to a moving block (404), the inner side wall of the support seat (3) is provided with a driving assembly, the top end of the support seat (3) is fixedly connected to a guide rod (402), the outer wall of the support plate (401) is provided with a telescopic angle plate (408), the bottom end of the telescopic angle plate (408) is fixedly connected to a connecting rod (409), the inner top end of the support seat (3) is fixedly connected to a positioning rod (406), and the inner wall of the support plate (401) is provided with an adjustment mechanism (5).

2. A band saw paper cutter for packaging box production according to claim 1, characterized in that: An arcuate groove is provided on the outer wall of the top end of the support seat (3), and the outer arc surface of the movable column (403) is slidably connected to the inner wall of the arcuate groove.

3. The band saw paper cutter for packaging box production according to claim 1, characterized in that: The driving assembly comprises a motor (407), the bottom end of the motor (407) is fixedly connected to the inner side wall of the support base (3), the left output end of the motor (407) is fixedly connected to a supporting threaded rod (410), and the inner bottom end of the support base (3) is fixedly connected to a fixing block (405).

4. The band saw paper cutter for packaging box production according to claim 3, characterized in that: The left end of the supporting threaded rod (410) is rotatably connected to the inner wall of the fixed block (405), and the outer wall of the supporting threaded rod (410) is threadedly connected to the inner wall of the moving block (404).

5. The band saw paper cutter for packaging box production according to claim 1, characterized in that: The inner wall of the bottom end of the connecting rod (409) is slidably connected to the outer arc surface of the guide rod (402), and the inner wall of the moving block (404) is slidably connected to the outer wall of the positioning rod (406).

6. The band saw paper cutter for packaging box production according to claim 1, characterized in that: The adjusting mechanism (5) comprises a connecting block (505), the inner wall of the connecting block (505) is rotatably connected to a connecting rod (507), the bottom end of the connecting rod (507) is rotatably connected to a sliding block (504), the inner wall of the supporting plate (401) is threadedly connected to a rotating threaded rod (501), the outer wall of the rotating threaded rod (501) is rotatably connected to a clamping plate (502), and one end of the clamping plate (502) close to the rotating threaded rod (501) is fixedly connected to a telescopic rod (503).

7. The band saw paper cutter for packaging box production according to claim 6, characterized in that: The outer wall of the connecting block (505) is slidably connected to the inner wall of the supporting plate (401).

8. The band saw paper cutter for packaging box production according to claim 6, characterized in that: The outer wall of the sliding block (504) is slidably connected to the inner wall of the support plate (401).

9. The band saw paper cutter for packaging box production according to claim 6, characterized in that: The inner wall of the connecting block (505) is threadedly connected to a bolt (506), and the outer wall of the bolt (506) is threadedly connected to the inner wall of the support plate (401).

10. The band saw paper cutting machine for packaging box production according to claim 6, characterized in that: One end of the telescopic rod (503) close to the sliding block (504) is fixedly connected to the inner wall of the support plate (401), and the rear end of the sliding block (504) is fixedly connected to the front end of the telescopic angle plate (408).

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