Feeding device for processing solid plate

Abstract

The utility model discloses a kind of feeding devices for solid plate board processing, applied in solid plate board processing technical field, including positioning frame, the front side and rear side of positioning frame inner cavity are slidably connected with two-way screw rod, the side opposite of two two-way screw rod surface is all screw-connected with thread sleeve one, the top of thread sleeve one is clamped with installation movable frame, the inner cavity of movable frame is clamped with positioning assembly, the bottom of positioning frame inner cavity is slidably connected with installation component, and installation component includes limiting frame and transmission shaft.When it is needed to position the board material exceeding the height of baffle, the user rotates knob at this time, the cooperation of reciprocating screw rod, thread sleeve one and movable frame is used, the retaining frame is lifted, after moving to specified position, stop rotating knob, the limiting ring between retaining frame and movable frame is taken out according to the lifting height, so that the board material exceeding the height of baffle is positioned when using.

Description

Technical Field

[0001] This utility model belongs to the field of solid board processing technology, and specifically relates to a feeding device for solid board processing. Background Technology

[0002] A feeding device for solid board processing is a device that accurately transports solid board materials to the processing equipment according to a set path and speed through mechanical conveyor belt transmission, pneumatic or electric means during the solid board processing process.

[0003] Currently, Chinese utility model patent CN219340768U discloses a feeding device for solid board processing, belonging to the technical field of board processing equipment. This feeding device for solid board processing includes a fixed base with an installation cavity on its top. A drive mechanism is installed inside the installation cavity. The drive mechanism includes a pair of first connecting plates and a pair of second connecting plates. A first connecting shaft is connected between the pair of first connecting plates via bearings, and a second connecting shaft is connected between the pair of second connecting plates via bearings. A first synchronous pulley and a second synchronous pulley are respectively installed on the outer sides of the first and second connecting shafts. A synchronous belt connects the first and second synchronous pulleys, and a stop plate is installed on the outer side of the synchronous belt. A fixing mechanism is installed on the top of the fixed base. Through the use of the drive mechanism and the fixing mechanism, automatic feeding can be achieved, replacing manual feeding operations, thereby simplifying the feeding process, improving feeding efficiency, and reducing the possibility of safety hazards.

[0004] The feeding device for solid board processing cannot quickly adjust the positioning height of the baffle during use. This requires the user to replace the baffle when positioning boards of different weights during transmission, affecting transmission efficiency. Furthermore, the conveyor belt cannot be quickly replaced after prolonged use, resulting in severe wear on the conveyor belt surface and slippage during board transportation, further impacting the efficiency of board transportation. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for processing solid board materials. Its advantages are that the height limit of the board material can be modified without disassembly when processing boards of different weights, and the conveyor belt can be quickly replaced after long-term use.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a feeding device for processing solid board material, comprising a positioning frame, wherein bidirectional threaded rods are slidably connected to the front and rear sides of the inner cavity of the positioning frame, and threaded sleeves are threadedly connected to opposite sides of the surfaces of the two bidirectional threaded rods, the top of the threaded sleeves being engaged with an installation, a positioning component being engaged in the inner cavity of the installation frame, and an installation component being slidably connected to the bottom of the inner cavity of the positioning frame, the installation component comprising a limiting frame and a transmission shaft, the bottom of the limiting frame being slidably connected to the positioning frame, a positioning shaft being rotatably connected to the side of the inner cavity of the positioning frame away from the bidirectional threaded rods, a motor being fixedly installed on the front side of the left side of the positioning frame, the output end of the motor being fixedly installed with the positioning shaft, and the opposite sides of the two positioning shafts being engaged with the transmission shaft respectively.

[0007] Using the above technical solution: When it is necessary to position a plate that exceeds the height of the baffle, the user rotates the knob. Through the cooperation of the reciprocating threaded rod, threaded sleeve 1, and movable frame, the positioning frame is raised. After moving to the designated position, the knob is stopped, and the limiting ring between the positioning frame and the movable frame is removed according to the rising height. This completes the positioning of the plate that exceeds the height of the baffle during use. When it is necessary to replace the worn conveyor belt after use, the user first separates the positioning component from the mounting shell, and the mounting shell from the threaded sleeve 1. Then, the bidirectional threaded rod is disassembled from the positioning frame, the snap-fit ​​between the positioning component and the mounting shell is released, and the positioning rod is pulled out of the positioning shaft. Then, the user pulls out the limiting frame through the positioning groove at the bottom of the positioning frame, and changes the fixed angle of the connecting rod to pull the conveyor belt out of the inner cavity of the drive shaft, thus completing the replacement of the worn conveyor belt.

[0008] The present invention is further configured such that a positioning rod is slidably connected to one side of the inner cavity of each pair of positioning shafts, and a locking shell is slidably connected to the right side of the positioning rod, and the inner cavity of the locking shell is engaged with the positioning frame.

[0009] The above technical solution provides axial positioning and guidance for the drive shaft through the sliding fit of the positioning rod in the inner cavity of the positioning shaft, ensuring that the drive shaft moves along the preset trajectory during use and avoiding misalignment that could lead to jamming failure. The jamming structure between the locking housing and the positioning frame enables quick locking and unlocking of the positioning rod position. When maintenance is required, the sliding locking housing can be disengaged from the positioning frame, allowing the positioning rod to be pulled out and separated from the positioning shaft, facilitating subsequent maintenance and installation.

[0010] The present invention is further configured such that the positioning component includes two baffles, the bottom of the baffles being engaged with the inner cavity of the mounting frame, and positioning shells being fixedly installed on the front and rear sides of opposite sides of the two baffles. A knob is slidably connected to the top of the positioning shell, and a reciprocating threaded rod rotatably connected to the inner cavity of the positioning shell is installed at the bottom of the knob. A threaded sleeve is threadedly connected to the bottom of the reciprocating threaded rod, and a movable frame is fixedly installed between the opposite sides of every two threaded sleeves. A retaining frame is slidably connected to the inner cavity of the movable frame, and a return spring is fixedly installed at the top of the retaining frame. The bottom of the return spring is fixedly installed to the movable frame.

[0011] The above technical solution is adopted as follows: During use, rotating the knob drives the reciprocating threaded rod to rotate, and the threaded transmission causes the threaded sleeve to drive the movable frame to slide in a straight line, realizing the rapid adjustment of the baffle height to adapt to the conveying needs of materials of different specifications. The elasticity of the return spring allows the fixed frame to automatically adjust with the change of material height after the user removes the limit ring, ensuring that the baffle and the material always maintain appropriate contact pressure and preventing problems such as tilting of the material during conveying.

[0012] The present invention is further configured such that a positioning plate is fixedly installed on the front side of each of the two movable frames, and the two positioning plates are slidably connected to a baffle on opposite sides.

[0013] The above technical solution is adopted: by sliding the positioning plate and the surface of the baffle, the movable frame moves smoothly in the inner cavity of the baffle, avoiding tilting or shaking of the movable frame during the adjustment process, and ensuring the accuracy and stability of the height adjustment of the movable frame.

[0014] The present invention is further configured such that the front and rear sides of the limiting frame are movably connected to connecting rods via shaft pins, the top of the connecting rods is fixedly installed with positioning rings, the inner cavity of the positioning rings is slidably connected to the transmission shafts, and two conveyor belts are rotatably connected between the opposite sides of the inner cavities of the two transmission shafts.

[0015] The above technical solution is adopted: the connecting rod can be adaptively adjusted by changing the angle of the connecting rod in the inner cavity of the limit frame through the shaft pin connection. The sliding cooperation between the positioning ring and the drive shaft ensures the stability of the tension of the conveyor belt during the transmission process. When the angle of the connecting rod changes, the connecting rod drives the drive shaft to move synchronously through the positioning ring, so that the conveyor belt returns from the tensioned state to the relaxed state, which facilitates the quick installation and disassembly of the conveyor belt during disassembly.

[0016] The present invention is further configured such that twelve locking blocks are fixedly installed in the inner cavity of the connecting rod along the axis, and the side of the locking block near the limiting frame is engaged with the limiting frame.

[0017] The above technical solution achieves circumferential positioning and torque transmission between the movable rod and the limit frame through the locking and engaging of the locking block and the limit frame. This ensures the positioning of the movable rod during rotation, prevents the position of the movable rod from shifting during use, and improves the reliability and durability of the transmission system.

[0018] In summary, this utility model has the following beneficial effects:

[0019] 1. When it is necessary to position the board that exceeds the height of the baffle, the user rotates the knob. Through the cooperation of the reciprocating threaded rod, threaded sleeve and movable frame, the positioning frame is raised. When it moves to the designated position, stop rotating the knob and remove the limiting ring between the positioning frame and the movable frame according to the rising height. This completes the positioning of the board that exceeds the height of the baffle when in use.

[0020] 2. When replacing a worn conveyor belt after use, the user should first detach the positioning component from the mounting housing, then detach the mounting housing from the threaded sleeve. Next, disassemble the bidirectional threaded rod from the positioning frame, remove the snap-fit ​​between the positioning component and the mounting housing, and pull the positioning rod out of the positioning shaft. Then, the user can pull out the limit frame through the positioning groove at the bottom of the positioning frame, and by changing the fixed angle of the connecting rod, the conveyor belt can be pulled out of the drive shaft cavity, thus completing the replacement of the worn conveyor belt. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the positioning component of this utility model;

[0023] Figure 3 This is an exploded view of the transmission component of this utility model.

[0024] Reference numerals: 1. Positioning frame; 2. Bidirectional threaded rod; 3. Threaded sleeve one; 4. Mounting frame; 5. Positioning assembly; 501. Baffle; 502. Positioning housing; 503. Knob; 504. Reciprocating threaded rod; 505. Threaded sleeve two; 506. Movable frame; 507. Retaining frame; 508. Return spring; 509. Locking plate; 6. Mounting assembly; 601. Limiting frame; 602. Connecting rod; 603. Positioning ring; 604. Conveyor belt; 605. Drive shaft; 606. Locking block; 7. Positioning shaft; 8. Motor; 9. Positioning rod; 10. Locking housing. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Example 1:

[0027] refer to Figure 1 and Figure 2 A feeding device for processing solid board material includes a positioning frame 1. The front and rear sides of the inner cavity of the positioning frame 1 are slidably connected with bidirectional threaded rods 2. The opposite sides of the surfaces of the two bidirectional threaded rods 2 are threadedly connected with threaded sleeves 3. The top of the threaded sleeves 3 is engaged with the inner cavity of the mounting frame 4, and the positioning component 5 is engaged with the inner cavity of the mounting frame 4.

[0028] Furthermore, a positioning rod 9 is slidably connected to one side of the inner cavity of each pair of positioning shafts 7, and a locking shell 10 is slidably connected to the right side of the positioning rod 9. The inner cavity of the locking shell 10 is engaged with the positioning frame 1.

[0029] Furthermore, the positioning component 5 includes two baffles 501. The bottom of the baffles 501 is engaged with the inner cavity of the mounting bracket 4. Positioning shells 502 are fixedly installed on the front and rear sides of opposite sides of the two baffles 501. A knob 503 is slidably connected to the top of the positioning shell 502. A reciprocating threaded rod 504 is rotatably connected to the inner cavity of the positioning shell 502 at the bottom of the knob 503. A threaded sleeve 505 is threadedly connected to the bottom of the reciprocating threaded rod 504. A movable frame 506 is fixedly installed between the opposite sides of every two threaded sleeves 505. A retaining frame 507 is slidably connected to the inner cavity of the movable frame 506. A return spring 508 is fixedly installed on the top of the retaining frame 507. The bottom of the return spring 508 is fixedly installed with the movable frame 506.

[0030] Furthermore, each of the two movable frames 506 has a locking plate 509 fixedly installed on its front side, and the two locking plates 509 are slidably connected to the baffle 501 on opposite sides.

[0031] Brief description of usage: When it is necessary to position a plate that exceeds the height of the baffle 501, the user rotates the knob 503, which drives the reciprocating threaded rod 504 to rotate. When the reciprocating threaded rod 504 rotates, it drives the movable frame 506 and the fixed frame 507 to move upward through the threaded connection with the threaded sleeve 505. When the fixed frame 507 moves to the designated position, the knob 503 is stopped, and the number of overlapping limit rings between the fixed frame 507 and the movable frame 506 is adjusted according to the rising height. During adjustment, the fixed frame 507 is driven downward by the return spring 508, thus completing the positioning of the plate that exceeds the height of the baffle 501. The sliding fit of the positioning rod 9 in the inner cavity of the positioning shaft 7 provides axial positioning and guidance for the transmission shaft 605, ensuring that the transmission shaft 605 moves along the preset trajectory during use and avoiding deviation that could lead to jamming failure. The jamming structure between the locking shell 10 and the positioning frame 1 realizes the positioning of the positioning rod 9. The system allows for quick locking and unlocking. When maintenance is required, the sliding locking housing 10 disengages from the positioning frame 1, allowing the positioning rod 9 to be pulled out, separating it from the positioning shaft 7 for easier maintenance and installation. During use, rotating the knob 503 drives the reciprocating threaded rod 504 to rotate, and the threaded transmission causes the threaded sleeve 505 to drive the movable frame 506 to slide in a straight line, achieving rapid adjustment of the height of the baffle 501 to adapt to the conveying needs of materials of different specifications. The elasticity of the return spring 508 allows the fixed frame 507 to automatically adjust with changes in material height after the user removes the limit ring, ensuring that the baffle 501 and the material always maintain appropriate contact pressure, preventing problems such as tilting of the material during conveying. The sliding limit between the locking plate 509 and the surface of the baffle 501 ensures the smooth movement of the movable frame 506 within the cavity of the baffle 501, preventing the movable frame 506 from tilting or shaking during adjustment, and ensuring the accuracy and stability of the height adjustment of the movable frame 506.

[0032] Example 2:

[0033] refer to Figure 1 Figure 3 A feeding device for processing solid board material includes a positioning frame 1. An installation component 6 is slidably connected to the bottom of the inner cavity of the positioning frame 1. The installation component 6 includes a limit frame 601 and a drive shaft 605. The bottom of the limit frame 601 is slidably connected to the positioning frame 1. A positioning shaft 7 is rotatably connected to the side of the inner cavity of the positioning frame 1 away from the bidirectional threaded rod 2. A motor 8 is fixedly installed on the front side of the left side of the positioning frame 1. The output end of the motor 8 is fixedly installed on the side of the positioning shaft 7 near the positioning shaft 7. The opposite sides of the two positioning shafts 7 are respectively engaged with the drive shaft 605.

[0034] Furthermore, the front and rear sides of the limiting frame 601 are movably connected to the connecting rod 602 via a shaft pin. The top of the connecting rod 602 is fixedly installed with a positioning ring 603. The inner cavity of the positioning ring 603 is slidably connected to the drive shaft 605. Two conveyor belts 604 are rotatably connected between the opposite sides of the inner cavities of the two drive shafts 605.

[0035] Furthermore, twelve locking blocks 606 are fixedly installed along the axis of the inner cavity of the connecting rod 602, and the side of the locking block 606 near the limiting frame 601 is engaged with the limiting frame 601.

[0036] Brief description of usage: When replacing the worn conveyor belt 604 after use, the user first detaches the positioning component 5 from the mounting housing, and the mounting housing from the threaded sleeve 3. Then, the user disassembles the bidirectional threaded rod 2 from the positioning frame 1, removes the snap-fit ​​between the positioning component 5 and the mounting housing, and pulls the positioning rod 9 out of the positioning shaft 7. Next, the user pulls out the limit frame 601 through the positioning groove at the bottom of the positioning frame 1, and changes the fixed angle of the connecting rod 602. When the connecting rod 602 moves to the designated position, the conveyor belt 604 can be pulled out of the inner cavity of the drive shaft 605, thus completing the replacement of the worn conveyor belt 604. The connecting rod 602 can be positioned within the limit frame via the shaft pin connection. The inner cavity of the frame 601 adaptively adjusts to changes in angle. The sliding fit between the positioning ring 603 and the drive shaft 605 ensures the stability of the tension of the conveyor belt 604 during transmission. When the angle of the connecting rod 602 changes, the connecting rod 602 drives the drive shaft 605 to move synchronously through the positioning ring 603, so that the conveyor belt 604 returns from a tensioned state to a relaxed state. This facilitates quick installation and removal of the conveyor belt 604 during disassembly. The locking block 606 engages with the limit frame 601 to achieve circumferential positioning and torque transmission between the movable rod and the limit frame 601, ensuring the positioning of the movable rod during rotation and preventing the movable rod from shifting during use, thereby improving the reliability and durability of the transmission system.

[0037] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A feeding device for processing solid board material, comprising a positioning frame (1), characterized in that: The front and rear sides of the inner cavity of the positioning frame (1) are slidably connected with bidirectional threaded rods (2). The opposite sides of the surfaces of the two bidirectional threaded rods (2) are threadedly connected with threaded sleeves (3). The top of the threaded sleeves (3) is clamped with a mounting bracket (4). The inner cavity of the mounting bracket (4) is clamped with a positioning component (5). The bottom of the inner cavity of the positioning frame (1) is slidably connected with a mounting component (6). The mounting component (6) includes a limiting bracket (601) and a transmission shaft (605). The bottom of the limiting bracket (601) is slidably connected with the positioning frame (1). The side of the inner cavity of the positioning frame (1) away from the bidirectional threaded rods (2) is rotatably connected with a positioning shaft (7). The front side of the left side of the positioning frame (1) is fixedly installed with a motor (8). The output end of the motor (8) is fixedly installed with the positioning shaft (7). The opposite sides of the two positioning shafts (7) are respectively clamped with the transmission shaft (605).

2. The feeding device for processing solid board material according to claim 1, characterized in that: A positioning rod (9) is slidably connected to one side of the inner cavity of each pair of positioning shafts (7), and a locking shell (10) is slidably connected to the right side of the positioning rod (9), and the inner cavity of the locking shell (10) is engaged with the positioning frame (1).

3. The feeding device for processing solid board material according to claim 1, characterized in that: The positioning component (5) includes two baffles (501). The bottom of the baffles (501) is engaged with the inner cavity of the mounting bracket (4). Positioning shells (502) are fixedly installed on the front and rear sides of opposite sides of the two baffles (501). A knob (503) is slidably connected to the top of the positioning shell (502). A reciprocating threaded rod (504) is rotatably connected to the inner cavity of the positioning shell (502) at the bottom of the knob (503). A threaded sleeve (505) is threadedly connected to the bottom of the reciprocating threaded rod (504). A movable frame (506) is fixedly installed between the opposite sides of each pair of threaded sleeves (505). A retaining frame (507) is slidably connected to the inner cavity of the movable frame (506). A return spring (508) is fixedly installed on the top of the retaining frame (507). The bottom of the return spring (508) is fixedly installed with the movable frame (506).

4. The feeding device for processing solid board material according to claim 3, characterized in that: Each of the two movable frames (506) has a locking plate (509) fixedly installed on its front side, and the two locking plates (509) are slidably connected to the baffle (501) on opposite sides.

5. The feeding device for processing solid board material according to claim 1, characterized in that: The front and rear sides of the limiting frame (601) are movably connected to the connecting rod (602) by a shaft pin. The top of the connecting rod (602) is fixedly installed with a positioning ring (603). The inner cavity of the positioning ring (603) is slidably connected to the drive shaft (605). Two conveyor belts (604) are rotatably connected between the opposite sides of the inner cavities of the two drive shafts (605).

6. The feeding device for processing solid board material according to claim 5, characterized in that: The inner cavity of the connecting rod (602) is fixedly equipped with twelve locking blocks (606) along the axis, and the locking blocks (606) are engaged with the limiting frame (601) on the side near the limiting frame (601).

Images