Reaming equipment for plastic pallet machining

Abstract

The reaming equipment comprises a machining table, the upper surface of the machining table is fixedly connected with a fixing frame through bolts, the inner top wall of the fixing frame is fixedly connected with a longitudinal electric push rod, and the bottom end of the longitudinal electric push rod is fixedly connected with a mounting frame; a reaming assembly is mounted on the mounting frame; and the reaming assembly comprises a sleeve, the sleeve is connected to the mounting frame in a sleeving mode, a supporting table is fixedly connected to one side of the sleeve, a rotating shaft is installed in the supporting table through a bearing, and a reaming drill bit is fixedly installed at the bottom end of the rotating shaft. According to the reaming equipment for plastic pallet machining, a servo motor is started, through transmission of a synchronous wheel and a synchronous belt, a plurality of reaming drill bits can rotate, a worker starts a longitudinal electric push rod to control a mounting frame to move downwards, the reaming drill bits conduct reaming on a plastic pallet, reaming work of a plurality of holes can be completed at a time, and the reaming efficiency is improved. And the reaming efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pallet hole enlarging, in particular to a hole enlarging device used for processing plastic pallets. Background Art

[0002] Classification of plastic pallets: export plastic pallets, intermodal plastic pallets, moisture-proof plastic pads, moisture-proof plastic pallets, forklift plastic pallets, shelf plastic pallets, logistics plastic pallets, food plastic pallets, beer plastic pallets, beverage plastic pallets, chemical plastic pallets, tobacco plastic pallets, machinery plastic pallets, electronic plastic pallets, salt industry plastic pallets, stacking plastic pallets, intermodal standard plastic pallets, port plastic pallets, container plastic pallets, etc.

[0003] In order to allow plastic pallets to be stacked together during transportation, the expanded hole design on the pallets allows the stacked pallets to maintain air pressure balance, avoid mutual adhesion, and facilitate disassembly and transportation. The expanded hole design also helps with ventilation and heat dissipation, which is more conducive to the placement and storage of products.

[0004] When expanding holes on the surface of plastic pallets, the only way is to use a drill to expand the holes on the pallets one by one, which is slow. Therefore, we propose a hole expansion device for plastic pallet processing. Utility Model Content

[0005] The main purpose of the utility model is to provide a hole enlarging device for processing plastic pallets, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A hole enlarging device for processing plastic pallets comprises a processing table, the upper surface of the processing table is fixedly connected to a fixing frame by bolts, the inner top wall of the fixing frame is fixedly connected to a longitudinal electric push rod, the bottom end of the longitudinal electric push rod is fixedly connected to a mounting frame, and a hole enlarging assembly is mounted on the mounting frame;

[0008] The reaming assembly includes a sleeve, which is sleeved on the mounting frame. One side of the sleeve is fixedly connected to a support platform. A rotating shaft is installed inside the support platform through a bearing. A reaming drill bit is fixedly installed on the bottom end of the rotating shaft. A synchronous wheel is fixedly connected to the top end of the rotating shaft. The three synchronous wheels are connected by a synchronous belt, and one of the synchronous wheels is fixedly connected to the output end of the servo motor.

[0009] Preferably, the front of the processing table is fixedly connected with a first fixed seat and a second fixed seat in sequence from back to front, a threaded rod is installed inside the first fixed seat through a bearing, one end of the threaded rod is fixedly connected to the output end of the driving motor, and the outer surface of the threaded rod is threadedly connected with a threaded tube.

[0010] Preferably, the two first fixing seats are fixedly connected via a limiting column, the limiting column is inserted into the inside of the limiting tube, the limiting tube is fixedly installed on the front side of the clamping frame, and the threaded tube is fixedly installed on the back side of the clamping frame.

[0011] Preferably, a transverse electric push rod is fixedly connected to one side of the inner wall of the clamping frame, and a clamping plate is fixedly connected to one end of the transverse electric push rod away from the clamping frame.

[0012] Preferably, the sleeve is connected to the mounting frame via a positioning handle, the outer surface of the servo motor is fixedly connected to a motor bracket, and the motor bracket is fixedly mounted on a support platform.

[0013] Preferably, the four corners of the lower surface of the processing table are fixedly connected with support legs, and the bottom ends of the support legs are fixedly connected to the upper surface of the mounting base.

[0014] Preferably, a material receiving box is placed on the upper surface of the mounting base, and handles are fixedly connected to the front and back of the material receiving box.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The reaming equipment for plastic pallet processing is equipped with a processing table, a fixing frame, a longitudinal electric push rod, a mounting frame, a sleeve, a support table, a rotating shaft, a reaming drill bit, a synchronous wheel, a synchronous belt and a servo motor. The staff can first select a suitable number of sleeves according to the number of holes to be reamed and install them on the mounting frame. Then, they can select a suitable type of synchronous belt to connect multiple synchronous wheels. When the servo motor is started, the multiple reaming drill bits can be rotated through the transmission of the synchronous wheel and the synchronous belt. The staff starts the longitudinal electric push rod to control the mounting frame to move downward, so that the reaming drill bit can reame the plastic pallet. The reaming work of multiple holes can be completed at one time, which greatly improves the reaming efficiency.

[0017] 2. The reaming equipment for plastic pallet processing is provided with a first fixed seat, a second fixed seat, a threaded rod, a drive motor, a threaded tube, a limit column and a clamping frame. The staff can start the drive motor, and the drive motor drives the threaded rod to rotate, so that the clamping frame can be moved. Different positions of the plastic pallet inside the clamping frame can be moved to the bottom of the reaming drill bit in turn, so that different positions of the plastic pallet can be reamed, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the axonometric structure of a hole-expanding device for processing plastic pallets according to Example 1 of the present utility model;

[0019] Figure 2 This is a schematic cross-sectional isometric structural diagram of a hole-expanding device for processing plastic pallets according to Example 1 of the present utility model;

[0020] Figure 3 This is a left-side axonometric structural diagram of a hole-expanding device for processing plastic pallets according to Example 1 of the present utility model;

[0021] Figure 4 This is one of the partially enlarged structural schematic diagrams of a hole-expanding device for processing plastic pallets in Example 1 of the present utility model;

[0022] Figure 5 This is the second partially enlarged structural schematic diagram of Example 1 of the utility model, a hole-expanding device for processing plastic pallets.

[0023] In the figure: 1. Processing table; 2. Fixed frame; 3. Longitudinal electric push rod; 4. Mounting frame; 5. Casing; 6. Support table; 7. Rotating shaft; 8. Reaming drill bit; 9. Synchronous wheel; 10. Synchronous belt; 11. Servo motor; 12. First fixed seat; 13. Second fixed seat; 14. Threaded rod; 15. Drive motor; 16. Threaded tube; 17. Limit column; 18. Limit tube; 19. Clamping frame; 20. Horizontal electric push rod; 21. Clamp; 22. Positioning handle; 23. Support leg; 24. Mounting base; 25. Material collection box; 26. Handle. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1-5 As shown, a hole-reaming device for processing plastic pallets includes a processing table 1, the upper surface of the processing table 1 is fixedly connected to a fixing frame 2 by bolts, the inner top wall of the fixing frame 2 is fixedly connected to a longitudinal electric push rod 3, the bottom end of the longitudinal electric push rod 3 is fixedly connected to a mounting frame 4, and a hole-reaming assembly is mounted on the mounting frame 4;

[0027] The reaming assembly includes a sleeve 5, which is sleeved on the mounting frame 4. One side of the sleeve 5 is fixedly connected to a support platform 6. A rotating shaft 7 is installed inside the support platform 6 through a bearing. A reaming drill bit 8 is fixedly installed at the bottom end of the rotating shaft 7. A synchronous wheel 9 is fixedly connected to the top of the rotating shaft 7. The three synchronous wheels 9 are connected for transmission through a synchronous belt 10. One of the synchronous wheels 9 is fixedly connected to the output end of the servo motor 11.

[0028] During specific use, through the setting of the processing table 1, the fixing frame 2, the longitudinal electric push rod 3, the installation frame 4, the sleeve 5, the support table 6, the rotating shaft 7, the reaming drill bit 8, the synchronous wheel 9, the synchronous belt 10 and the servo motor 11, the staff can first select the appropriate number of sleeves 5 according to the number of holes to be reamed, and then install them on the installation frame 4, and then select the appropriate type of synchronous belt 10 to connect multiple synchronous wheels 9. The servo motor 11 is started, and the multiple reaming drill bits 8 can be rotated through the transmission of the synchronous wheel 9 and the synchronous belt 10. The staff starts the longitudinal electric push rod 3 to control the installation frame 4 to move downward, so that the reaming drill bit 8 can reame the plastic pallet. The reaming work of multiple holes can be completed at one time, which greatly improves the reaming efficiency.

[0029] In this embodiment, the front of the processing table 1 is fixedly connected with a first fixed seat 12 and a second fixed seat 13 in sequence from back to front. A threaded rod 14 is installed inside the first fixed seat 12 through a bearing. One end of the threaded rod 14 is fixedly connected to the output end of the drive motor 15, and the outer surface of the threaded rod 14 is threadedly connected with a threaded tube 16.

[0030] During specific use, through the arrangement of the driving motor 15 and the threaded rod 14 , the driving motor 15 can drive the threaded rod 14 to rotate, thereby controlling the clamping frame 19 to move.

[0031] In this embodiment, the two first fixing seats 12 are fixedly connected by a limiting column 17, the limiting column 17 is inserted into the inside of the limiting tube 18, the limiting tube 18 is fixedly installed on the front of the clamping frame 19, and the threaded tube 16 is fixedly installed on the back of the clamping frame 19.

[0032] During specific use, through the setting of the first fixed seat 12, the second fixed seat 13, the threaded rod 14, the drive motor 15, the threaded tube 16, the limit column 17 and the clamping frame 19, the staff can start the drive motor 15, and the drive motor 15 drives the threaded rod 14 to rotate, so that the clamping frame 19 can be moved. Different positions of the plastic pallet inside the clamping frame 19 can be moved to the bottom of the reaming drill bit 8 in turn, so that different positions of the plastic pallet can be reamed, which is more practical.

[0033] In this embodiment, a transverse electric push rod 20 is fixedly connected to one side of the inner wall of the clamping frame 19 , and a clamping plate 21 is fixedly connected to one end of the transverse electric push rod 20 away from the clamping frame 19 .

[0034] During specific use, through the setting of the horizontal electric push rod 20 and the clamping plate 21, the staff places the plastic pallet to be expanded inside the clamping frame 19, starts the horizontal electric push rod 20, and controls the clamping plate 21 to move, clamping and fixing the plastic pallet, making it more stable when expanding the hole.

[0035] In this embodiment, the sleeve 5 is connected to the mounting frame 4 via a positioning handle 22 , and a motor bracket is fixedly connected to the outer surface of the servo motor 11 , and the motor bracket is fixedly mounted on the support platform 6 .

[0036] During specific use, the positioning handle 22 can be provided to make the connection between the sleeve 5 and the installation frame 4 more stable.

[0037] In this embodiment, the four corners of the lower surface of the processing table 1 are fixedly connected to support legs 23, the bottom ends of the support legs 23 are fixedly connected to the upper surface of the mounting base 24, and a material receiving box 25 is placed on the upper surface of the mounting base 24. The front and back sides of the material receiving box 25 are fixedly connected to handles 26.

[0038] During specific use, the arrangement of the support legs 23 and the mounting base 24 can make the device more stable, and the arrangement of the material collecting box 25 facilitates the collection of waste debris.

[0039] Working principle: The staff can first select the appropriate number of sleeves 5 according to the number of holes to be reamed, and then install them on the installation frame 4. Then, they can select the appropriate type of synchronous belt 10 to connect multiple synchronous wheels 9, place the plastic pallet inside the clamping frame 19, and start the horizontal electric push rod 20 to control the clamping plate 21 to move and clamp the plastic pallet. The staff can start the drive motor 15, and the drive motor 15 drives the threaded rod 14 to rotate, so that the clamping frame 19 can be moved to the bottom of the reaming drill bit 8, and then start the longitudinal electric push rod 3 to control the installation frame 4 to move downward, so that the reaming drill bit 8 can ream the plastic pallet.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A hole enlarging device for processing plastic pallets, comprising a processing table (1), characterized in that: The upper surface of the processing table (1) is fixedly connected to a fixing frame (2) by bolts, the inner top wall of the fixing frame (2) is fixedly connected to a longitudinal electric push rod (3), the bottom end of the longitudinal electric push rod (3) is fixedly connected to a mounting frame (4), and a hole expansion assembly is installed on the mounting frame (4); The reaming assembly comprises a sleeve (5), the sleeve (5) being sleeved on the mounting frame (4), a support platform (6) being fixedly connected to one side of the sleeve (5), a rotating shaft (7) being installed inside the support platform (6) via a bearing, a reaming drill bit (8) being fixedly installed at the bottom end of the rotating shaft (7), a synchronous wheel (9) being fixedly connected to the top end of the rotating shaft (7), three synchronous wheels (9) being connected in transmission via a synchronous belt (10), and one of the synchronous wheels (9) being fixedly connected to the output end of a servo motor (11).

2. The hole enlarging device for plastic pallet processing according to claim 1, characterized in that: The front surface of the processing table (1) is fixedly connected to a first fixing seat (12) and a second fixing seat (13) in sequence from the back to the front, a threaded rod (14) is installed inside the first fixing seat (12) via a bearing, one end of the threaded rod (14) is fixedly connected to the output end of the driving motor (15), and the outer surface of the threaded rod (14) is threadedly connected to a threaded pipe (16).

3. The hole enlarging device for processing plastic pallets according to claim 2, characterized in that: The two first fixing seats (12) are fixedly connected via a limiting column (17), the limiting column (17) is inserted into the interior of a limiting tube (18), the limiting tube (18) is fixedly mounted on the front of a clamping frame (19), and the threaded tube (16) is fixedly mounted on the back of the clamping frame (19).

4. The hole enlarging device for processing plastic pallets according to claim 3, characterized in that: A transverse electric push rod (20) is fixedly connected to one side of the inner wall of the clamping frame (19), and a clamping plate (21) is fixedly connected to one end of the transverse electric push rod (20) away from the clamping frame (19).

5. The hole enlarging device for processing plastic pallets according to claim 1, characterized in that: The sleeve (5) is connected to the mounting frame (4) via a positioning handle (22); the outer surface of the servo motor (11) is fixedly connected to a motor bracket, and the motor bracket is fixedly mounted on a support platform (6).

6. The hole enlarging device for processing plastic pallets according to claim 1, characterized in that: The four corners of the lower surface of the processing table (1) are fixedly connected to support legs (23), and the bottom ends of the support legs (23) are fixedly connected to the upper surface of the mounting base (24).

7. The hole enlarging device for processing plastic pallets according to claim 6, characterized in that: A material receiving box (25) is placed on the upper surface of the mounting base (24), and handles (26) are fixedly connected to the front and back of the material receiving box (25).

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