Packaging box grooving machine convenient to adjust

Abstract

The utility model discloses a packaging box grooving machine convenient to adjust. The packaging box grooving machine comprises a supporting frame, a lifting air cylinder is arranged at the top of a bottom plate of the supporting frame, the piston end of the lifting air cylinder is connected with a lifting plate, a rotation driving assembly is arranged at the top of the lifting plate, and a workbench is arranged on the upper portion of the rotation driving assembly; pressing assemblies are correspondingly arranged at the left end and the right end of the workbench and used for pressing a workpiece on the workbench; a grooving assembly is arranged below a top plate of the supporting frame and used for grooving a workpiece on the workbench. A sliding assembly is arranged at the top of a top plate of the supporting frame, a sliding column is arranged below the sliding assembly, a sliding groove is formed in the top plate of the supporting frame, the sliding column slides in the sliding groove, and the lower end of the sliding column is connected with the grooving assembly. The position of the grooving blade can be rapidly adjusted, so that the grooving blade can conduct grooving at different positions of a packaging box, rapid adjustment of the grooving depth can be achieved, and the grooving requirements of packaging boxes of different specifications can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging box processing, and in particular relates to a packaging box slotting machine which is convenient to adjust. Background Art

[0002] Packaging boxes are boxes used to package products, primarily for protecting, displaying, and showcasing them. They are widely used in industries such as electronics, food, beverages, alcohol, tea, cigarettes, pharmaceuticals, health supplements, cosmetics, small appliances, clothing, toys, sporting goods, and other product packaging and support industries. Furthermore, packaging boxes ensure product safety during transportation and enhance product quality. With rising living standards and increased purchasing power, the demand for packaging boxes for everyday items is growing.

[0003] In the production process of packaging boxes, slotting is an important link. The slotting process generally uses slotting blades to cut V-grooves on the four sides of the paper box blank to facilitate the subsequent folding and corner taping of the paper box. For packaging boxes of different specifications, the slotting positions are also different and need to be adjusted. However, the existing slotting equipment cannot adjust the slotting position quickly and accurately, and often requires staff to manually make multiple adjustments, which is time-consuming and labor-intensive and inconvenient for staff to use.

[0004] Therefore, a packaging box slotting machine with convenient adjustment is proposed. Utility Model Content

[0005] Based on the above background, the purpose of the present invention is to provide a packaging box slotting machine that is easy to adjust.

[0006] In order to achieve the above objectives, the present invention adopts the following technical solutions:

[0007] A conveniently adjustable packaging box slotting machine, comprising a support frame, a lifting cylinder disposed on the top of the bottom plate of the support frame, a lifting plate connected to the piston end of the lifting cylinder, a rotating drive assembly disposed on the top of the lifting plate, and a workbench disposed on the upper portion of the rotating drive assembly;

[0008] The left and right ends of the workbench are respectively provided with clamping components for clamping the workpiece on the workbench;

[0009] A slotting assembly is provided below the top plate of the support frame for slotting the workpiece on the workbench;

[0010] A sliding assembly is provided on the top of the top plate of the support frame, a sliding column is provided below the sliding assembly, a sliding groove is provided on the top plate of the support frame, the sliding column slides in the sliding groove, and the lower end of the sliding column is connected to the slotted assembly;

[0011] The slotting assembly includes an adjusting frame, an adjusting motor is provided on the outer side of the left side plate of the adjusting frame, the output shaft of the adjusting motor passes through the left side plate of the adjusting frame and is connected to a forward and reverse screw, and an adjusting tool holder is provided on the left and right sides of the forward and reverse screw, and a guide column is provided on the top of the adjusting tool holder, and the guide column is slidably connected to the top plate of the adjusting frame, and tool slots are provided on the left and right sides of the lower part of the adjusting tool holder, and slotting blades are provided in the tool slots.

[0012] Through the above technical solution, the position of the slotting blade can be conveniently and quickly adjusted by controlling the adjustment motor, so that slots can be made at different positions of the packaging box according to actual needs. The height of the workbench can be quickly and accurately adjusted by controlling the lifting cylinder, so that the slotting depth can be quickly adjusted, thereby meeting the slotting needs of packaging boxes of different specifications.

[0013] Furthermore, the rotation drive assembly includes a rotating motor, a rotating worm is connected to the output shaft of the rotating motor, the other end of the rotating worm is connected to the lifting plate through a support block, a rotating worm wheel is provided on the left side of the rotating worm, a rotating rod is passed through the center of the rotating worm wheel, the upper end of the rotating rod is connected to the bottom of the workbench, and the lower end is connected to the top of the lifting plate.

[0014] Through the above technical solution, by controlling the rotating motor, the workbench can be driven to rotate after completing one slotting of the packaging box, so as to drive the workpiece on the workbench to rotate 90°, thereby facilitating subsequent staff to perform a second slotting on the workpiece on the workbench, which can significantly improve the slotting efficiency.

[0015] Furthermore, the clamping assembly includes a fixed frame, the bottom plate of the fixed frame is fixedly arranged at the bottom of the workbench, the top plate of the fixed frame is fixedly arranged above the workbench, an internal threaded hole is opened at the center position of the top plate of the fixed frame, the top plate of the fixed frame is connected to the lifting threaded rod through the internal threaded hole, a pressure plate is provided at the lower end of the lifting threaded rod, and a rubber gasket is provided at the bottom of the pressure plate.

[0016] Through the above technical solution, by rotating the lifting threaded rod, the pressure plate at its lower end can be driven down until it presses the workpiece on the workbench, thereby avoiding the workpiece from shifting during the grooving process and ensuring a good grooving effect. The rubber gasket at the bottom of the pressure plate can play a buffering and shock-absorbing role, thereby avoiding the impact force of the pressure plate pressing down on the workpiece from causing damage to the workpiece.

[0017] Furthermore, the sliding assembly includes a driving gear arranged on the top of the support frame top plate and a sliding motor arranged above the driving gear, a driven rack is provided at the left end of the driving gear, and the bottom of the driven rack is connected to the sliding column.

[0018] Through the above technical solution, the sliding motor can be controlled to drive the driven rack to slide, thereby driving the slotting blade below to slide and perform slotting operations on the workpiece.

[0019] Furthermore, a pushing cylinder is provided at the top front end of the workbench, a pushing plate is connected to the telescopic end of the pushing cylinder, and a transmission component is provided at the rear of the support frame.

[0020] Furthermore, the transmission component includes a conveyor belt, and conveying baffles are provided at the left and right ends of the conveyor belt, and a first motor is provided on the outer side of the front end of the conveying baffle, and the output shaft of the first motor passes through the conveying baffle and is connected to a first rotating shaft, and a rotating roller is provided on the first rotating shaft, and a second motor is provided on the outer side of the middle part of the conveying baffle, and the output shaft of the second motor passes through the conveying baffle and is connected to a second rotating shaft, and a brush rod is provided on the second rotating shaft, and bristles are connected to the brush rod, and correction cylinders are provided on the outer sides of the left and right ends of the conveying baffle, and the telescopic end of the correction cylinder passes through the conveying baffle and is connected to a correction plate.

[0021] Through the above technical solution, the pushing cylinder can be controlled to drive the pushing plate to slide toward the conveyor belt, and then the workpiece with the slotted portion on the workbench can be pushed onto the conveyor belt at the rear. The first motor is started, and then the workpiece with the slotted portion can be guided onto the conveyor belt with the cooperation of the rotating roller and the conveyor belt. When the workpiece is transferred to the middle position of the conveyor belt, the remaining slotted paper on the workpiece is cleaned with a brush, and the workpiece continues to move. At the same time, the two correction cylinders are started to drive the correction plates to move toward the workpiece at the same time, and the position of the workpiece is corrected to the center to avoid displacement of the workpiece position during the transmission process.

[0022] Furthermore, a plurality of telescopic rods are provided on the top of the base plate of the support frame, and the telescopic ends of the telescopic rods are connected to the lifting plate; a plurality of guide rods are provided on the top of the lifting plate, and a circular guide groove is provided at the bottom of the workbench, and the guide rods are slidably connected to the guide groove.

[0023] Through the above technical solution, the telescopic rod is used to realize the stable lifting and lowering of the lifting plate; and the cooperation between the guide rod and the guide groove is used to realize the stable rotation of the workbench.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model provides a slotting component to facilitate and quickly adjust the position of the slotting blade, so that slots can be made at different positions of the packaging box according to actual needs; by providing a lifting cylinder, the height of the workbench can be quickly and accurately adjusted, and the slotting depth can be quickly adjusted, thereby meeting the slotting requirements of packaging boxes of different specifications.

[0026] 2. The utility model is provided with a rotating drive component, which can drive the workbench to rotate after completing the first slotting of the packaging box, so as to drive the workpiece on the workbench to rotate 90°, thereby facilitating the subsequent staff to perform a second slotting on the workpiece on the workbench, which can significantly improve the slotting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is a structural diagram of the transmission component of the present utility model;

[0030] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0031] Figure 4 For the utility model Figure 1 Enlarged view of point B in the middle;

[0032] Among them, 1. Support frame, 2. Lifting cylinder; 3. Lifting plate;

[0033] 401, rotating motor; 402, rotating worm; 403, rotating worm wheel; 404, rotating rod; 405, supporting block;

[0034] 5. Workbench;

[0035] 6. Clamping assembly; 601. Fixed frame; 602. Lifting threaded rod; 603. Pressing plate;

[0036] 701, adjustment frame; 702, adjustment motor; 703, forward and reverse screw; 704, adjustment tool holder; 705, guide column; 706, slotting blade.

[0037] 8. Sliding assembly; 801. Driving gear; 802. Sliding motor; 803. Driven rack;

[0038] 9. Sliding column; 10. Telescopic rod; 11. Push cylinder; 12. Push plate;

[0039] 13. Transmission assembly; 1301. Conveyor belt; 1302. Conveyor baffle; 1303. First motor; 1304. First rotating shaft; 1305. Rotating roller; 1306. Second motor; 1307. Second rotating shaft; 1308. Brush rod; 1309. Bristles; 1310. Calibration cylinder; 1311. Calibration plate;

[0040] 14. Guide rod. DETAILED DESCRIPTION

[0041] 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.

[0042] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0044] like Figure 1-4 As shown, a packaging box slotting machine with easy adjustment includes: a support frame 1, a lifting cylinder 2 is provided on the top of the bottom plate of the support frame 1, the piston end of the lifting cylinder 2 is connected to the lifting plate 3, and a plurality of telescopic rods 10 are provided on the top of the bottom plate of the support frame 1, and the telescopic ends of the telescopic rods 10 are connected to the lifting plate 3, so that the lifting plate 3 can be lifted and lowered stably; a rotation drive assembly is provided on the top of the lifting plate 3, and a workbench 5 is provided on the upper part of the rotation drive assembly; and the height of the workbench 5 can be adjusted by controlling the lifting cylinder 2 to meet the different requirements of different workpieces for the slotting depth, and a plurality of guide rods 14 are provided on the top of the lifting plate 3, and a circular guide groove is provided on the bottom of the workbench 5, and the guide rods 14 are slidably connected to the guide groove, so that the stable rotation of the workbench 5 can be achieved.

[0045] A slotting assembly is provided under the top plate of the support frame 1, and the slotting assembly includes an adjusting frame 701, and an adjusting motor 702 is provided on the outer side of the left plate of the adjusting frame 701, and the output shaft of the adjusting motor 702 passes through the left plate of the adjusting frame 701 and is connected to the forward and reverse screws 703, and the left and right sides of the forward and reverse screws 703 are correspondingly provided with adjusting tool holders 704, and a guide column 705 is provided on the top of the adjusting tool holder 704, and the guide column 705 is slidably connected to the top plate of the adjusting frame 701, and knife slots are provided on the left and right sides of the lower part of the adjusting tool holder 704, and slotting blades 706 are provided in the knife slots. Then, the position of the adjusting tool holder 704 can be adjusted by controlling the adjusting motor 702 to meet the slotting requirements of packaging boxes of different specifications.

[0046] A sliding assembly 8 is provided on the top of the top plate of the support frame 1. The sliding assembly 8 includes a driving gear 801 provided on the top of the top plate of the support frame 1 and a sliding motor 802 provided above the driving gear 801. A driven rack 803 is provided at the left end of the driving gear 801. The bottom of the driven rack 803 is connected to the sliding column 9. A sliding column 9 is provided below the sliding assembly 8. A sliding groove is provided on the top plate of the support frame 1. The sliding column 9 slides in the sliding groove. The lower end of the sliding column 9 is connected to the slotting assembly; thereby, the sliding of the slotting blade 706 can be realized by controlling the sliding motor 802 to slot the workpiece.

[0047] The rotation drive assembly includes a rotating motor 401, a rotating worm 402 is connected to the output shaft of the rotating motor 401, the other end of the rotating worm 402 is connected to the lifting plate 3 through a support block 405, a rotating worm wheel 403 is provided on the left side of the rotating worm 402, and a rotating rod 404 is passed through the center of the rotating worm wheel 403, the upper end of the rotating rod 404 is connected to the bottom of the workbench 5, and the lower end is connected to the top of the lifting plate 3, so that the workpiece on the workbench 5 can be rotated 90° by controlling the rotating motor 401 to realize secondary grooving of the workpiece.

[0048] A clamping assembly 6 is correspondingly provided at the left and right ends of the workbench 5, which is used to clamp the workpiece on the workbench 5; the clamping assembly 6 includes a fixed frame 601, the bottom plate of the fixed frame 601 is fixedly set at the bottom of the workbench 5, and the top plate of the fixed frame 601 is fixedly set above the workbench 5. An internal threaded hole is opened at the center position of the top plate of the fixed frame 601, and the top plate of the fixed frame 601 is connected to the lifting threaded rod 602 through the internal threaded hole. A pressing plate 603 is provided at the lower end of the lifting threaded rod 602, and then by rotating the lifting threaded rod 602, the pressing plate 603 is pressed against the workpiece on the workbench 5. A rubber gasket is provided at the bottom of the pressing plate 603, which cushions the impact force of the pressing plate 603 during the downward pressing process to avoid damage to the workpiece.

[0049] A pushing cylinder 11 is provided at the top front end position of the workbench 5, and the telescopic end of the pushing cylinder 11 is connected to the pushing plate 12, and a transmission component 13 is provided at the rear part of the support frame 1; the transmission component 13 includes a conveyor belt 1301, and a conveying baffle 1302 is provided at the left and right ends of the conveyor belt 1301, and a first motor 1303 is provided on the outer side of the front end of the conveying baffle 1302, and the output shaft of the first motor 1303 passes through the conveying baffle 1302 and is connected to the first rotating shaft 1304, and a rotating roller 1305 is sleeved on the first rotating shaft 1304, and a second motor 1306 is provided on the outer side of the middle part of the conveying baffle 1302, and the output shaft of the second motor 1306 passes through the conveying baffle 1302 and is connected to the second rotating shaft 1307. The second rotating shaft 1307 is provided with a brush rod 1308, and the brush rod is connected with bristles 1309, which can drive the second rotating shaft 1307 to rotate by controlling the second motor 1306, and then drive the brush rod 1308 and the bristles 1309 to rotate counterclockwise. At this time, the fluted paper remaining under the bristles 1309 falls onto the conveyor belt 1301 and moves with the conveyor belt 1301. A waste collection box can be added at the end of the conveyor belt 1301 to collect the fluted paper. Correction cylinders 1310 are provided on the outer sides of the left and right ends of the conveying baffle 1302. The telescopic end of the correction cylinder 1310 passes through the conveying baffle 1302 and is connected to the correction plate 1311, and then the position of the workpiece is centered by the correction plate 1311.

[0050] The working principle of this utility model:

[0051] 1. Place the workpiece on the workbench 5, start the adjustment motor 702, drive the forward and reverse screws 703 to rotate, and then drive the adjustment tool holder 704 to move toward each other at the same time. After adjusting the slotting blade 706 to the appropriate position, start the lifting cylinder 2 to drive the lifting plate 3 to move upward to a suitable position, start the sliding motor 802, drive the driving gear 801 to rotate, and then drive the driven rack 803 to move, so that the slotting blade 706 performs the first slotting on the workpiece on the workbench 5;

[0052] 2. Reverse the lifting cylinder 2 to drive the lifting plate 3 downward for a distance, start the rotating motor 401, drive the rotating worm 402 to rotate, and then drive the rotating worm wheel 403 to rotate, and then the rotating rod 404 drives the workpiece on the workbench to rotate 90°, and then start the sliding motor 802 again to perform a second slotting on the workpiece on the workbench;

[0053] 3. After completing the two slotting of the workpiece, start the pushing cylinder 11 to drive the pushing plate 12 to move toward the conveyor belt 1301, push the workpiece on the workbench 5 onto the conveyor belt 1301, start the first motor 1303 to drive the first rotating shaft 1304 to rotate, and then drive the rotating roller 1305 to rotate, and then, with the cooperation of the rotating roller 1304 and the conveyor belt 1301, guide the workpiece to the conveyor belt 1301 for transmission. When the workpiece is transferred to the middle position of the conveyor belt 1301, the brush 1309 is used to clean the residual slot paper on the workpiece, and the workpiece continues to move. At the same time, start the two correction cylinders 1310 to drive the correction plate 1311 to move toward the workpiece at the same time to correct the position of the workpiece to the center.

[0054] 4. After the workpiece is transferred, the second motor 1306 is started to drive the second rotating shaft 1307 to rotate, thereby driving the brush rod 1308 and the bristles 1309 to rotate counterclockwise. At this time, the remaining fluted paper under the bristles 1309 falls onto the conveyor belt 1301 and moves with the conveyor belt 1301.

[0055] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A conveniently adjustable packaging box slotting machine, characterized in that: include: A support frame, wherein a lifting cylinder is provided on the top of the bottom plate of the support frame, a piston end of the lifting cylinder is connected to a lifting plate, a rotation drive assembly is provided on the top of the lifting plate, and a workbench is provided on the upper part of the rotation drive assembly; The left and right ends of the workbench are respectively provided with clamping components for clamping the workpiece on the workbench; A slotting assembly is provided below the top plate of the support frame for slotting the workpiece on the workbench; A sliding assembly is provided on the top of the top plate of the support frame, a sliding column is provided below the sliding assembly, a sliding groove is provided on the top plate of the support frame, the sliding column slides in the sliding groove, and the lower end of the sliding column is connected to the slotted assembly; The slotting assembly includes an adjusting frame, an adjusting motor is provided on the outer side of the left side plate of the adjusting frame, the output shaft of the adjusting motor passes through the left side plate of the adjusting frame and is connected to a forward and reverse screw, and an adjusting tool holder is provided on the left and right sides of the forward and reverse screw, and a guide column is provided on the top of the adjusting tool holder, and the guide column is slidably connected to the top plate of the adjusting frame, and tool slots are provided on the left and right sides of the lower part of the adjusting tool holder, and slotting blades are provided in the tool slots.

2. A conveniently adjustable packaging box slotting machine according to claim 1, characterized in that: The rotation drive assembly includes a rotating motor, a rotating worm is connected to the output shaft of the rotating motor, the other end of the rotating worm is connected to the lifting plate through a support block, a rotating worm wheel is provided on the left side of the rotating worm, a rotating rod is passed through the center of the rotating worm wheel, the upper end of the rotating rod is connected to the bottom of the workbench, and the lower end is connected to the top of the lifting plate.

3. The conveniently adjustable packaging box slotting machine according to claim 1, characterized in that: The clamping assembly includes a fixed frame, the bottom plate of the fixed frame is fixedly arranged at the bottom of the workbench, the top plate of the fixed frame is fixedly arranged above the workbench, an internal threaded hole is opened at the center position of the top plate of the fixed frame, the top plate of the fixed frame is connected to the lifting threaded rod through the internal threaded hole, a pressure plate is provided at the lower end of the lifting threaded rod, and a rubber gasket is provided at the bottom of the pressure plate.

4. The conveniently adjustable packaging box slotting machine according to claim 1, characterized in that: The sliding assembly includes a driving gear arranged on the top of the support frame top plate and a sliding motor arranged above the driving gear. A driven rack is provided at the left end of the driving gear, and the bottom of the driven rack is connected to the sliding column.

5. The conveniently adjustable packaging box slotting machine according to claim 1, characterized in that: A pushing cylinder is provided at the front end position of the top of the workbench, a pushing plate is connected to the telescopic end of the pushing cylinder, and a transmission component is provided at the rear of the support frame.

6. The conveniently adjustable packaging box slotting machine according to claim 5, characterized in that: The transmission component includes a conveyor belt, and conveying baffles are provided at the left and right ends of the conveyor belt. A first motor is provided on the outer side of the front end of the conveying baffle, and the output shaft of the first motor passes through the conveying baffle and is connected to the first rotating shaft, and a rotating roller is sleeved on the first rotating shaft. A second motor is provided on the outer side of the middle part of the conveying baffle, and the output shaft of the second motor passes through the conveying baffle and is connected to the second rotating shaft, and a brush rod is sleeved on the second rotating shaft, and bristles are connected to the brush rod. Correction cylinders are provided on the outer sides of the left and right ends of the conveying baffle, and the telescopic end of the correction cylinder passes through the conveying baffle and is connected to the correction plate.

7. The conveniently adjustable packaging box slotting machine according to claim 6, characterized in that: A plurality of telescopic rods are provided on the top of the bottom plate of the support frame, and the telescopic ends of the telescopic rods are connected to the lifting plate; a plurality of guide rods are provided on the top of the lifting plate, and a circular guide groove is provided at the bottom of the workbench, and the guide rods are slidably connected to the guide groove.

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