Automatic positioning and drilling mechanism for coaming box production

Abstract

The utility model discloses an automatic positioning drilling mechanism for coaming box production, and particularly relates to the technical field of coaming box production, the automatic positioning drilling mechanism comprises a workbench, a supporting rod is arranged at the top of the workbench, the cross section of the supporting rod is L-shaped, one side of the supporting rod is connected with a connecting frame in a sliding mode, and the connecting frame is connected with the workbench in a sliding mode. Wherein an adjusting mechanism is arranged in the connecting frame, a fixing mechanism is arranged at the top of the workbench and comprises a fixing table arranged at the top of the workbench, an air cylinder is arranged at the top of the fixing table, a fixing block is arranged at the top of the air cylinder, and first electric telescopic rods are arranged on the periphery of the fixing block. According to the punching device, box bodies with different sizes can be stably fixed, so that the punching process can be stably carried out, the stress area is increased, the stability is further improved, and meanwhile, the safety is also ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pallet box production, and more specifically, the utility model relates to an automatic positioning drilling mechanism for pallet box production. Background Art

[0002] A pallet box is a foldable packaging box, which consists of a bottom tray, a top cover and foldable side panels. Pallet boxes are usually used for storing and transporting items. During their production process, holes need to be drilled at the parts where accessories are to be installed, and then the accessories can be installed.

[0003] When the existing hole drilling equipment for box processing drills holes in the box, it is necessary to manually rotate or disassemble the box for rotation, which is difficult to accurately position the drilling, thus greatly reducing the work efficiency.

[0004] After retrieval, a Chinese patent with the publication number CN219599781U discloses a hole drilling equipment for automatic positioning of box processing. The box is wrapped around the placement table. The first motor is started to drive the placement table to rotate in cooperation with the first rotating rod, the first pulley, the belt, the second pulley and the second rotating rod. The second motor is started to adjust the position of the drill bit in cooperation with the first threaded rod, the slider and the chute. The first telescopic rod is started to drive the drill bit to drill holes in the box, so that it is not necessary to manually rotate or disassemble the box for rotary drilling, improving the work efficiency. The second telescopic rod is used to drive the push plate to push out the processed box, which is convenient for the staff to take. The second threaded rod is screwed into the threaded cylinder and then fixed by a nut, so as to facilitate the replacement and installation of the drill bit.

[0005] However, when this structure is actually used, the box is wrapped around the placement table and fixed to the box through a rubber pad, so that it can only fix and drill boxes of one size, thus having low practicability. Secondly, when the drill bit drills downward, only the drill bit contacts the box, resulting in the box being prone to offset during drilling, thus affecting the use effect. Content of the Utility Model

[0006] In order to overcome the above defects of the prior art, the utility model provides an automatic positioning drilling mechanism for pallet box production to solve the problems raised in the above background art.

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] An automatic positioning drilling mechanism for pallet box production, including a workbench, a support rod is arranged on the top of the workbench, the cross section of the support rod is L-shaped, a connecting frame is slidably connected to one side of the support rod, an adjusting mechanism is arranged inside the connecting frame, and a fixing mechanism is arranged on the top of the workbench;

[0009] The fixing mechanism includes a fixing platform arranged on the top of the workbench, a cylinder is arranged on the top of the fixing platform, a fixing block is arranged on the top of the cylinder, a first electric telescopic rod is arranged around the fixing block, a support plate is arranged on one side of the first electric telescopic rod, the support plate is made of rubber material, and a perforated groove is opened on the surface of the fixing block.

[0010] By adopting the above technical solution: in order to facilitate the stable fixation of boxes of different sizes, thereby preventing deviation and ensuring the stability of the punching process.

[0011] As a further description of the above technical solution: the adjustment mechanism includes a first motor arranged inside the connecting frame, the output end of the first motor is coaxially connected to a threaded rod, a threaded barrel is sleeved on the threaded rod, a connecting box is provided at the bottom of the threaded barrel, a second motor is provided inside the connecting box, the output end of the second motor is coaxially connected to a drill bit, one end of the drill bit passes through the connecting box and extends to the bottom of the connecting box, and a protective cover is provided at the bottom of the connecting box.

[0012] By adopting the above technical solution: in order to make the drilling angle adjustment more flexible, the protective cover can effectively prevent waste chips from splashing and injuring people during drilling, thereby improving the safety of use.

[0013] As a further description of the above technical solution: stabilizing plates are provided on both sides of the connecting box, a threaded groove is provided on the surface of the stabilizing plate, a bolt is provided inside the threaded groove, a spring is provided on the bolt, a stabilizing plate is provided at the bottom of the bolt, a silicone layer is provided at the bottom of the stabilizing plate, a first sensor is provided on one side of the support rod, a controller is provided on one side of the first sensor, bottom columns are provided at the four corners of the bottom of the workbench, and a second sensor is provided on one side of the drill bit.

[0014] By adopting the above technical solution: in order to increase the force-bearing area, thereby improving stability, the use effect is further improved.

[0015] The technical effects and advantages of this utility model are:

[0016] 1. By setting up a fixing mechanism, compared with the prior art, starting the first electric telescopic rod drives the support plate to move around the fixing block, so that the support plate contacts the inside of the box body. Since the support plate is made of rubber material, it can prevent scratching the inside of the box body, facilitating the fixation of box bodies with different sizes and shapes, and having good stability. The staff rotates the bolt clockwise, causing the bolt to move downward in the threaded groove formed on the surface of the stabilizing plate, simultaneously squeezing the spring to deform, and then driving the stabilizing piece to move downward until the silica gel layer at the bottom of the stabilizing piece contacts the surface of the box body, thereby increasing the stress area during drilling, improving stability and preventing deviation, and further ensuring the accuracy of the drilling position.

[0017] 2. By setting up an adjusting mechanism, compared with the prior art, starting the first motor drives the threaded rod to rotate. The rotation of the threaded rod drives the threaded barrel to move left and right on the threaded rod to adjust the position, and simultaneously drives the connection box to adjust the front and back positions. After reaching the specified position, the second sensor sends a signal to the first sensor. After receiving the signal, the first sensor forwards the instruction to the controller. The controller turns off the first motor and starts the cylinder. The cylinder drives the fixing plate to move upward, and the fixing plate drives the box body to move upward until it contacts the drill bit. The second motor drives the drill bit to rotate, and at the same time, the cylinder moves upward. The drill bit penetrates the box body and inserts into the punching groove. The operation is convenient and fast. At the same time, the protective cover effectively prevents the waste chips from splashing and hurting people during drilling, further improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic cross-sectional structure diagram of the whole utility model.

[0019] Figure 2 It is a schematic structure diagram of the fixing mechanism of the utility model.

[0020] Figure 3 It is a schematic structure diagram of the adjusting mechanism of the utility model.

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the connection box of the utility model.

[0022] Figure 5 It is a schematic structure diagram of the whole utility model.

[0023] Reference numerals are: 1, workbench; 2, connection frame; 3, fixed platform; 4, cylinder; 5, fixing block; 6, first electric telescopic rod; 7, support plate; 8, punching groove; 9, first motor; 10, threaded rod; 11, threaded barrel; 12, connection box; 13, second motor; 14, drill bit; 15, protective cover; 16, stabilizing plate; 17, bolt; 18, spring; 19, stabilizing piece; 20, silica gel layer; 21, first sensor; 22, controller; 23, bottom column; 24, second sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The embodiments of this application disclose Figures 1-5 The automatic positioning and drilling mechanism for panel box production shown in the figure includes a workbench 1, a support rod is provided on the top of the workbench 1, and the cross section of the support rod is set to L-shaped. A connecting frame 2 is slidably connected to one side of the support rod. The connecting frame 2 is provided with an adjustment mechanism inside. The top of the workbench 1 is provided with a fixing mechanism.

[0026] The fixing mechanism includes a fixing platform 3 arranged on the top of the workbench 1, a cylinder 4 is provided on the top of the fixing platform 3, a fixing block 5 is provided on the top of the cylinder 4, a first electric telescopic rod 6 is provided on all four sides of the fixing block 5, and a support plate 7 is provided on one side of the first electric telescopic rod 6. The support plate 7 is made of rubber material, and a perforated groove 8 is provided on the surface of the fixing block 5. When the first electric telescopic rod 6 is started, the support plate 7 is driven to move around the fixed block 5, so that the support plate 7 is in contact with the inside of the box. Since the support plate 7 is made of rubber material, it prevents the inside of the box from being scratched, making it convenient to fix the box.

[0027] Reference Figures 2-4 As shown, the adjustment mechanism includes a first motor 9 arranged inside the connecting frame 2, and the output end of the first motor 9 is coaxially connected to a threaded rod 10, a threaded barrel 11 is sleeved on the threaded rod 10, and a connecting box 12 is provided at the bottom of the threaded barrel 11, and a second motor 13 is provided inside the connecting box 12, and the output end of the second motor 13 is coaxially connected to a drill bit 14, one end of the drill bit 14 passes through the connecting box 12 and extends to the bottom of the connecting box 12, and a protective cover 15 is provided at the bottom of the connecting box 12. The first motor 9 is started to drive the threaded rod 10 to rotate, and the rotation of the threaded rod 10 drives the threaded barrel 11 to move left and right on the threaded rod 10 to adjust its position, and at the same time drives the connecting box 12 to adjust its front and rear position. At the same time, the protective cover 15 effectively prevents waste chips from splashing and injuring people during punching, thereby improving the safety of the device.

[0028] Reference Figures 4-5As shown, stabilizing plates 16 are provided on both sides of the connection box 12. Threaded grooves are formed on the surfaces of the stabilizing plates 16. Bolts 17 are arranged inside the threaded grooves. Springs 18 are sleeved on the bolts 17. Stabilizing pieces 19 are arranged at the bottoms of the bolts 17. Silicone layers 20 are arranged at the bottoms of the stabilizing pieces 19. A first sensor 21 is arranged on one side of the support rod. A controller 22 is arranged on one side of the first sensor 21. Bottom columns 23 are arranged at the four corners of the bottom of the workbench 1. A second sensor 24 is arranged on one side of the drill bit 14. After reaching the designated position, the second sensor 24 sends a signal to the first sensor 21. After receiving the signal, the first sensor 21 forwards an instruction to the controller 22. The controller 22 turns off the first motor 9 and starts the cylinder 4. The cylinder 4 drives the fixing plate 3 to move upward. The fixing plate 3 drives the box body to move upward until it contacts the drill bit 14. Then, the operator rotates the bolt 17 clockwise, causing the bolt 17 to move downward in the threaded groove formed on the surface of the stabilizing plate 16, simultaneously deforming the spring 18, and then driving the stabilizing piece 19 to move downward until the silicone layer 20 at the bottom of the stabilizing piece 19 contacts the surface of the box body, thereby increasing the stress area during drilling, improving stability, and preventing deviation. Then, the second motor 13 is started to drive the drill bit 14 to rotate. At the same time, the cylinder 4 moves upward until the drill bit 14 penetrates the box body and inserts into the punching groove 8, thus completing the punching. The operation is convenient and fast.

[0029] Working principle of the present utility model: When the present utility model is in use, the enclosure box body is placed on the fixed block 5, and the box body wraps the fixed block 5. At this time, the first electric telescopic rod 6 is started to drive the support plate 7 to move around the fixed block 5, so that the support plate 7 contacts the inside of the box body. Since the support plate 7 is made of rubber material, it can prevent scratching the inside of the box body and facilitate fixing the box body. Then, the first motor 9 is started to drive the threaded rod 10 to rotate. The rotation of the threaded rod 10 drives the threaded barrel 11 to move left and right on the threaded rod 10 to adjust the position, and at the same time drives the connection box 12 to adjust the front and rear positions;

[0030] After reaching the designated position, the second sensor 24 sends a signal to the first sensor 21. After receiving the signal, the first sensor 21 forwards an instruction to the controller 22. The models of the first sensor 21 and the second sensor 24 are E3K-100, and the model of the controller 22 is OHR-PR10. The controller 22 turns off the first motor 9 and starts the cylinder 4. The cylinder 4 drives the fixed plate 3 to move upward, and the fixed plate 3 drives the box body to move upward until it contacts the drill bit 14. Then, the staff rotates the bolt 17 clockwise, causing the bolt 17 to move downward in the threaded groove formed on the surface of the stabilizing plate 16. At the same time, the spring 18 is compressed and deformed, and then the stabilizing piece 19 is driven to move downward until the silicone layer 20 at the bottom of the stabilizing piece 19 contacts the surface of the box body, thereby increasing the force-bearing area during drilling, improving stability and preventing deviation. Then, the second motor 13 is started to drive the drill bit 14 to rotate. At the same time, the cylinder 4 moves upward until the drill bit 14 penetrates the box body and inserts into the punching groove 8, and the punching is completed. At the same time, the protective cover 15 effectively prevents the waste chips from splashing and hurting people during punching, improving the safety of the device.

[0031] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An automatic positioning and drilling mechanism for the production of a pallet box, comprising a workbench (1), characterized in that: A support rod is provided on the top of the workbench (1), the cross section of the support rod is arranged in an L shape, a connection frame (2) is slidably connected to one side of the support rod, an adjustment mechanism is provided inside the connection frame (2), and a fixing mechanism is provided on the top of the workbench (1); The fixing mechanism comprises a fixing platform (3) arranged on the top of the workbench (1), a cylinder (4) is arranged on the top of the fixing platform (3), a fixing block (5) is arranged on the top of the cylinder (4), a first electric telescopic rod (6) is arranged on all four sides of the fixing block (5), a support plate (7) is arranged on one side of the first electric telescopic rod (6), the support plate (7) is made of rubber material, and a punching groove (8) is opened on the surface of the fixing block (5).

2. The automatic positioning and drilling mechanism for the production of the pallet box according to claim 1, wherein: The adjustment mechanism comprises a first motor (9) arranged inside a connection frame (2); an output end of the first motor (9) is coaxially connected to a threaded rod (10); a threaded barrel (11) is sleeved on the threaded rod (10); and a connection box (12) is provided at the bottom of the threaded barrel (11).

3. The automatic positioning and drilling mechanism for the production of pallet boxes according to claim 2, characterized in that: A second motor (13) is provided inside the connection box (12); an output end of the second motor (13) is coaxially connected to a drill bit (14); one end of the drill bit (14) passes through the connection box (12) and extends toward the bottom of the connection box (12); and a protective cover (15) is provided at the bottom of the connection box (12).

4. The automatic positioning and drilling mechanism for the production of the pallet box according to claim 2, characterized in that: Both sides of the connection box (12) are provided with stabilizing plates (16), the surface of the stabilizing plates (16) is provided with a thread groove, the interior of the thread groove is provided with a bolt (17), and the bolt (17) is sleeved with a spring (18).

5. The automatic positioning and drilling mechanism for the production of the pallet box according to claim 4, wherein: A stabilizing plate (19) is provided at the bottom of the bolt (17), and a silicone layer (20) is provided at the bottom of the stabilizing plate (19).

6. The automatic positioning and drilling mechanism for the production of the pallet box according to claim 1, wherein: A first sensor (21) is provided on one side of the support rod, a controller (22) is provided on one side of the first sensor (21), and bottom columns (23) are provided at the four corners of the bottom of the workbench (1).

7. An automatic positioning and drilling mechanism for the production of a pallet box according to claim 3, characterized in that: A second sensor (24) is provided on one side of the drill bit (14).

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