CN214135392U - Automatic tongue depressor grinding device - Google Patents

Abstract

The utility model relates to a tongue depressor piece processing technology field, specifically a tongue depressor piece automatic grinding device, which comprises a frame, the platform lower extreme of frame is fixed with the fixed station, be equipped with moving platform on the platform of frame, moving platform includes two sets of guide bars symmetrically arranged at the top of the platform of frame, sliding connection is between two sets of guide bars and is used for driving the pneumatic telescopic link of sliding table horizontal migration, the pneumatic telescopic link is fixed on the frame through the mount, the middle part of sliding table is fixedly installed with the objective plate, the left and right ends of objective plate are respectively equipped with the axis of rotation, the axis of rotation is rotationally connected on the fixed station, all fixedly installed with the emery wheel on the axis of rotation, install the driving motor; the utility model relates to a novelty, convenient to use, the device can realize the automation of wood chip double-end and polish, has promoted the machining efficiency of tongue depressor piece greatly, has stronger suitability, suitable further popularization and application.

Description

Automatic tongue depressor grinding device

Technical Field

The utility model relates to a tongue depressor processing technology field specifically is an automatic grinding device of tongue depressor.

Background

The two-end round veneer used by doctors is mainly used for pharyngeal visual examination and is a necessary examination instrument for doctors. The tongue depressor is a device for depressing the tongue to conveniently inspect peripheral organs and tissues and is made of bamboo, plastic, wood and the like.

The existing wooden tongue depressor is not convenient for synchronous grinding processing of the double heads of the tongue depressor, and the processing efficiency is slow.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an automatic grinding device of tongue depressor piece.

The utility model discloses a following technical scheme realizes:

an automatic tongue depressor grinding device comprises a frame, wherein a fixed table is fixed at the lower end of the platform of the frame, a movable platform is arranged on the platform of the frame, the movable platform comprises two groups of guide rods symmetrically arranged at the top of the platform of the frame, a sliding table slidably connected between the two groups of guide rods and a pneumatic telescopic rod for driving the sliding table to move horizontally, the pneumatic telescopic rod is fixed on the frame through a fixed frame, a carrying plate is fixedly arranged at the middle part of the sliding table, rotating shafts are respectively arranged at the left end and the right end of the carrying plate and are rotatably connected on the fixed table, grinding wheels are fixedly arranged on the rotating shafts, a driving motor is arranged on the fixed table and drives the rotating shafts to rotate through a belt transmission mechanism, a butt plate and an L-shaped movable plate are respectively arranged at the front end and the rear end of the carrying plate, and a horizontally-clamped telescopic cylinder is arranged on the sliding table, the flexible end of horizontal clamping telescopic cylinder links to each other with L type movable plate for drive L type movable plate is close to or keeps away from to the butt board, vertical hold-down mechanism that is used for compressing tightly the wood chip is installed at the top of L type movable plate, still install the manipulator that is used for carrying the material in the frame, the both sides of carrying the thing board are equipped with limiting plate and counterpoint mechanism respectively, the limiting plate bypasses slip table lateral wall and fixed station fixed connection through the connecting plate, counterpoint mechanism includes push pedal, push pedal actuating cylinder and link, slip table lateral wall and fixed station fixed connection are bypassed to the link, the push pedal drives actuating cylinder and is fixed in on the link, the flexible end demountable installation that the push pedal drove actuating cylinder has the push pedal for the drive push pedal is close to or keeps away from to the limiting plate.

Further, the manipulator is including controlling horizontal (X axle) electric sliding table, longitudinal (Y axle) flexible electric sliding table, vertical (Z axle) electric telescopic handle and pneumatic clamping jaw from top to bottom around, control horizontal electric sliding table fixed mounting in the frame, control and install longitudinal flexible electric sliding table around on the horizontal electric sliding table, install vertical electric telescopic handle on the longitudinal flexible electric sliding table around, pneumatic clamping jaw is installed to vertical electric telescopic handle's end from top to bottom.

Furthermore, horizontal electronic slip table includes two sets of risers, direction slide bar, first lead screw, first servo motor and slide plate, and two sets of risers are fixed in the both sides of frame, rotate between two sets of risers and are connected with first lead screw, install on the lateral wall of one of them riser and be used for driving first lead screw pivoted first servo motor, and the both sides of first lead screw are equipped with the direction slide bar, and the direction slide bar both ends are fixed in on the riser respectively, slide plate threaded connection just with direction slide bar sliding fit on first lead screw.

Further, the front and back telescopic electric sliding table comprises a fixed frame, a second lead screw, a horizontal sliding table and a second servo motor, the fixed frame is fixed on the sliding table plate, a sliding groove is formed in the side wall of the fixed frame, the second lead screw is connected in the fixed frame in a rotating mode, the horizontal sliding table is in threaded connection with the second lead screw, the horizontal sliding table is in sliding connection with the sliding groove in the side wall of the fixed frame, the second servo motor used for driving the fixed frame to rotate is arranged on the side wall of the fixed frame, the vertical electric telescopic rod is installed on the horizontal sliding table, and the telescopic end of the vertical electric telescopic rod penetrates through the horizontal sliding table.

Preferably, the side walls of the L-shaped moving plate opposite to the abutting plate are uniformly provided with rollers.

Furthermore, the longitudinal pressing mechanism comprises a telescopic cylinder fixedly mounted at the top of the L-shaped moving plate, the telescopic end of the telescopic cylinder penetrates through the L-shaped moving plate, and a pressing plate is fixedly mounted at the telescopic end of the telescopic cylinder.

The utility model has the advantages that:

the utility model relates to a novelty, convenient to use, the device can realize the automation of wood chip double-end and polish, has promoted the machining efficiency of tongue depressor piece greatly, has stronger suitability, suitable further popularization and application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a right side view of the present invention;

fig. 4 is a top view of the present invention (including the feed take-off and take-off conveyors);

FIG. 5 is a schematic view of a feed takeoff machine.

Description of the main elements

A frame-1; a fixed table-2; a mobile platform-3; a rotating shaft-4; 5, grinding wheel; a drive motor-6; a belt transmission mechanism-7; a loading plate-8; an abutting plate-9; horizontally clamping a telescopic cylinder-10; an L-shaped moving plate-11; a longitudinal pressing mechanism-12; a limiting plate-13; a contraposition mechanism-14; a transverse electric sliding table-15; a front and back telescopic electric sliding table-16; a vertical electric telescopic rod-17; a pneumatic jaw-18; a roller-19; a discharge conveyor-20; a feed output machine-21; a guide rod-31; a slide table-32; a pneumatic telescopic rod-33; a pressure plate-121; a telescopic cylinder-122; a push plate-141; a push plate driving cylinder-142; a connecting frame-143; a vertical plate-151; a guide slide-152; a first lead screw-153; a first servomotor-154; a slipway plate-155; a fixed frame-161; a second lead screw-162; a horizontal ramp-163; a second servomotor-164; moving plate-191; a slide-192; a fixed plate-193; a threaded rod-194; -a motor-211; a baffle-212; infrared sensor-213.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, an automatic tongue depressor grinding device comprises a frame 1, wherein a fixed table 2 is fixed at the lower end of a platform of the frame 1, a moving platform 3 is arranged on the platform of the frame 1, the moving platform 3 comprises two groups of guide rods 31 symmetrically arranged at the top of the platform of the frame 1, a sliding table 32 slidably connected between the two groups of guide rods 31 and a pneumatic telescopic rod 33 for driving the sliding table 32 to horizontally move, the pneumatic telescopic rod 33 is fixed on the frame 1 through a fixed frame, and a carrying plate 8 is fixedly arranged in the middle of the sliding table 32, wherein the width of the carrying plate 8 is smaller than the length of wood chips, so that the two ends of the wood chips can extend out of the carrying plate 8 and can be polished by a grinding wheel 5, and the carrying plate 8 is installed through bolts, and the carrying plates 8 of different types can be replaced according to actual use requirements; the left end and the right end of the object carrying plate 8 are respectively provided with a rotating shaft 4, the rotating shafts 4 are rotatably connected to the fixed table 2, grinding wheels 5 are fixedly mounted on the rotating shafts 4, the outer diameter of the upper end of each rotating shaft 4 is smaller than that of the lower end of each rotating shaft, external threads are arranged at the upper end of each rotating shaft 4, and each grinding wheel 5 is sleeved at the upper end of each rotating shaft 4 and is locked and fixed through nuts; the fixed table 2 is provided with a driving motor 6, the driving motor 6 drives the rotating shaft 4 to rotate through a belt transmission mechanism 7, wherein the belt transmission mechanism 7 consists of a belt pulley and a belt, namely the driving motor 6 drives the rotating shaft 4 to rotate through the belt and the belt pulley; the front end and the rear end of the object carrying plate 8 are respectively provided with a butt plate 9 and an L-shaped moving plate 11, a horizontal clamping telescopic cylinder 10 is installed on the sliding table 32, the telescopic end of the horizontal clamping telescopic cylinder 10 is connected with the L-shaped moving plate 11 and is used for driving the L-shaped moving plate 11 to be close to or far away from the butt plate 9, the top of the L-shaped moving plate 11 is provided with a longitudinal pressing mechanism 12 for pressing wood chips, a mechanical arm for conveying materials is also installed on the rack 1, two sides of the object carrying plate 8 are respectively provided with a limiting plate 13 and an aligning mechanism 14, the limiting plate 13 bypasses the side wall of the sliding table 32 through the connecting plate and is fixedly connected with the fixed table 2, the aligning mechanism 14 comprises a push plate 141, a push plate driving cylinder 142 and a connecting frame 143, the connecting frame 143 bypasses the side wall of the sliding table 32 and is fixedly connected with the fixed table 2, the push plate driving cylinder 142 is fixed on the connecting frame 143, and the telescopic end of the push plate driving cylinder 142 is detachably provided with the push plate 141, the pushing plate 141 is driven to approach or depart from the limiting plate 13; the length of the push plate 141 is less than the total thickness of the binding wood pieces; the push plate 141 is a detachable member and can be replaced according to actual use conditions.

The position of the grinding head 5 on the same side with the limiting plate 13 is matched with the position of the wood chip abutting surface of the limiting plate 13, namely when the push plate driving cylinder 142 pushes the wood chips to enable the tail ends of the wood chips to abut against the side wall of the limiting plate 13, the grinding head 5 can align the positions to be ground at the two ends of the wood chips.

Further, the manipulator comprises a transverse electric sliding table 15, a front and rear telescopic electric sliding table 16, a vertical electric telescopic rod 17 and a pneumatic clamping jaw 18, wherein the transverse electric sliding table 15 is fixedly installed on the frame 1, the front and rear telescopic electric sliding table 16 is installed on the sliding table of the transverse electric sliding table 15, the vertical electric telescopic rod 17 is installed on the sliding table of the front and rear telescopic electric sliding table 16, and the pneumatic clamping jaw 18 is installed on the vertical electric telescopic rod 17 in a telescopic manner; the transverse electric sliding table 15 can drive the pneumatic clamping jaw 18 to move left and right, the front and rear telescopic electric sliding table 16 can drive the pneumatic clamping jaw 18 to move in the front and rear directions, and the electric telescopic rod 17 drives the pneumatic clamping jaw 18 to lift.

Further, the transverse electric sliding table 15 includes two sets of vertical plates 151, guide sliding rods 152, a first lead screw 153, a first servo motor 154 and a sliding table plate 155, the two sets of vertical plates 151 are fixed to two sides of the frame 1, a first lead screw 153 is rotatably connected between the two sets of vertical plates 151, a first servo motor 154 for driving the first lead screw 153 to rotate is installed on a side wall of one vertical plate 151, the guide sliding rods 152 are arranged on two sides of the first lead screw 153, two ends of the guide sliding rods 152 are respectively fixed to the vertical plates 151, and the sliding table plate 155 is in threaded connection with the first lead screw 153 and is in sliding fit with the guide sliding rods 152; the first servo motor 154 operates to move the platen 155 left and right.

Further, the front and rear telescopic electric sliding table 16 comprises a fixed frame 161, a second lead screw 162, a horizontal sliding table 163 and a second servo motor 164, the fixed frame 161 is fixed on the sliding table plate 155, a sliding groove is formed in the side wall of the fixed frame 161, the second lead screw 162 is rotatably connected in the fixed frame 161, the horizontal sliding table 163 is in threaded connection with the second lead screw 162, the horizontal sliding table 163 is in sliding connection with the sliding groove in the side wall of the fixed frame 161, the second servo motor 164 for driving the fixed frame 161 to rotate is arranged on the side wall of the fixed frame 161, the vertical electric telescopic rod 17 is installed on the horizontal sliding table 163, and the telescopic end of the vertical electric telescopic rod penetrates through the horizontal sliding table 163; the second servo motor 164 is operated to drive the horizontal sliding table 163 to move back and forth, so as to adjust the back and forth position of the pneumatic clamping jaw 18.

Further, rollers 19 are uniformly arranged on the side wall of the L-shaped moving plate 11 opposite to the abutting plate 9; the L-shaped moving plate 11 moves the rollers 19 at two sides towards the abutting plate 9 to clamp the bound wood chips, so that the pushing plate driving cylinder 142 is favorable for pushing the wood chips to move through the pushing plate 141, and the wood chips are abutted against the side wall of the limiting plate 13.

Further, the longitudinal pressing mechanism 12 includes a telescopic cylinder 122 fixedly mounted on the top of the L-shaped moving plate 11, a telescopic end of the telescopic cylinder 122 penetrates through the L-shaped moving plate 11, and a pressing plate 121 is fixedly mounted on the telescopic end of the telescopic cylinder 122; the size of the pressing plate 121 can be changed according to the binding and stacking width of the wood chips, and the stretching cylinder 122 can stretch to compress and fix the bound wood chips through the pressing plate 121.

Referring to fig. 5, a feeding output machine 21 and a discharging conveyor 20 are respectively arranged on two sides of a frame 1, two baffles 212 are arranged at the tail end of the feeding output machine 21 in the conveying direction, the baffles 212 are respectively fixed on the left side and the right side of the inner wall of the feeding output machine 21, the two baffles 212 are in clearance fit with the upper surface of the feeding output machine 21, and the bottom of the baffle 212 should be prevented from contacting with the surface of a conveying belt; and an opening is provided between the two baffles 212 through which the pneumatic gripper 18 can grip the wood chips. The two sides of the feeding and outputting machine 21 are also provided with infrared sensors 213 which are level with the inward side walls of the baffles 212; for detecting whether the chips are moved to a position against the stop 212.

The horizontal clamping telescopic cylinder 10, the pneumatic clamping jaw 18, the pneumatic telescopic rod 33, the telescopic cylinder 121 and the push plate driving cylinder 142 are all connected with an external air supply system; and the whole device is controlled by an external control system, and the action of the device can be realized into the conventional prior art through simple editing.

The working principle is as follows:

when the device is used, the bundled wood chips are placed on the feeding output machine 21, the feeding output machine 21 conveys the bundled wood chips towards the baffle 212, and when the infrared sensor 213 detects a signal, the motor 211 stops rotating; then the mechanical arm clamps the wood chips which are pressed against the baffle plate 212 and transfers the wood chips to the carrying plate 8; the horizontal clamping telescopic cylinder 10 pushes the L-shaped moving plate 11 to approach the abutting plate 9 to clamp the wood chips; then, the push plate driving cylinder 142 extends to push the clamped wood chips towards the direction of the limiting plate 13 through the push plate 141, so that the wood chips are abutted against the limiting plate 13, then the push plate driving cylinder 142 contracts and resets, and the telescopic cylinder 122 presses down to compress and fix the wood chips through the pressing plate 121; the pneumatic telescopic rod 33 stretches and retracts to drive the wood chips on the sliding table 32 to move once, the driving motor 6 drives the grinding wheel 5 to rotate through the belt transmission mechanism 7, and the wood chips move the grinding wheel 5 to grind and process two ends of the wood chips; after the pneumatic telescopic rod 33 is reset, the telescopic cylinder 122 ascends to reset, meanwhile, the horizontal clamping telescopic cylinder 10 drives the L-shaped moving plate 11 to retract and reset, and at the moment, the processed L-shaped moving plate is in a non-clamping state; the mechanical arm clamps and transfers the processed wood chips to the discharging conveyor 20, the discharging conveyor 20 outputs finished products, and the double-head grinding of the wood chips is realized in such a circulating way.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an automatic grinding device of tongue depressor piece, includes frame (1), its characterized in that, the platform lower extreme of frame (1) is fixed with fixed station (2), be equipped with moving platform (3) on the platform of frame (1), moving platform (3) including the symmetry locate frame (1) platform top two sets of guide bar (31), sliding connection in sliding table (32) between two sets of guide bar (31) and be used for driving sliding table (32) horizontal migration's pneumatic telescopic link (33), pneumatic telescopic link (33) are fixed in through the mount on frame (1), the middle part fixed mounting of sliding table (32) has objective plate (8), the both ends are equipped with axis of rotation (4) respectively about objective plate (8), and axis of rotation (4) rotate and connect on fixed station (2), all fixed mounting has emery wheel (5) on axis of rotation (4), install driving motor (6) on fixed station (2), driving motor (6) rotate through belt drive mechanism (7) drive axis of rotation (4), the front end and the rear end of carrying thing board (8) are equipped with butt plate (9) and L type movable plate (11) respectively, install horizontal clamping telescopic cylinder (10) on slip table (32), the flexible end and the L type movable plate (11) of horizontal clamping telescopic cylinder (10) link to each other for drive L type movable plate (11) are close to or keep away from to butt plate (9), vertical hold-down mechanism (12) that are used for compressing tightly the wood chip are installed to the top of L type movable plate (11), still install the manipulator that is used for the transported substance on frame (1), the both sides of carrying thing board (8) are equipped with limiting plate (13) and counterpoint mechanism (14) respectively, limiting plate (13) walk around slip table (32) lateral wall and fixed station (2) fixed connection through the connecting plate, counterpoint mechanism (14) drive actuating cylinder (142) and link (143) including push pedal (141), push pedal, link (143) bypass slip table (32) lateral wall and fixed station (2) fixed connection, the push pedal drives actuating cylinder (142) and is fixed in on link (143), the flexible end demountable installation that the push pedal drove actuating cylinder (142) has push pedal (141) for drive push pedal (141) are close to or keep away from to limiting plate (13).

2. The automatic tongue depressor grinding device of claim 1, characterized in that the manipulator includes horizontal electronic slip table (15), front and back flexible electronic slip table (16), vertical electric telescopic handle (17) and pneumatic clamping jaw (18), horizontal electronic slip table (15) fixed mounting is in frame (1), flexible electronic slip table (16) around installing on the slip table of horizontal electronic slip table (15), install vertical electric telescopic handle (17) on the slip table of front and back flexible electronic slip table (16), pneumatic clamping jaw (18) are installed in the flexible of vertical electric telescopic handle (17).

3. The automatic tongue depressor grinding device of claim 2, wherein the transverse electric sliding table (15) comprises two sets of vertical plates (151), guide sliding rods (152), a first lead screw (153), a first servo motor (154) and a sliding table plate (155), the two sets of vertical plates (151) are fixed on two sides of the rack (1), the first lead screw (153) is rotatably connected between the two sets of vertical plates (151), the first servo motor (154) for driving the first lead screw (153) to rotate is mounted on the side wall of one vertical plate (151), the guide sliding rods (152) are arranged on two sides of the first lead screw (153), two ends of the guide sliding rods (152) are respectively fixed on the vertical plates (151), and the sliding table plate (155) is in threaded connection with the first lead screw (153) and is in sliding fit with the guide sliding rods (152).

4. The automatic grinding device of the spatula piece as claimed in claim 3, wherein the front and rear telescopic electric sliding table (16) comprises a fixed frame (161), a second lead screw (162), a horizontal sliding table (163) and a second servo motor (164), the fixed frame (161) is fixed on the sliding table plate (155), a sliding groove is formed in the side wall of the fixed frame (161), the second lead screw (162) is connected in the fixed frame (161) in a rotating manner, the second lead screw (162) is connected with the horizontal sliding table (163) in a threaded manner, the horizontal sliding table (163) is connected with the side wall sliding groove of the fixed frame (161) in a sliding manner, the second servo motor (164) for driving the fixed frame (161) to rotate is arranged on the horizontal sliding table (163), and the telescopic end of the vertical electric telescopic rod (17) is arranged on the horizontal sliding table (163) and penetrates through the horizontal sliding table (163).

5. The automatic tongue depressor grinding device of claim 1, wherein the side wall of the L-shaped moving plate (11) opposite to the abutting plate (9) is uniformly provided with rollers (19).

6. The automatic grinding device for the spatula according to claim 1, wherein the longitudinal pressing mechanism (12) comprises a telescopic cylinder (122) fixedly mounted at the top of the L-shaped moving plate (11), the telescopic end of the telescopic cylinder (122) penetrates through the L-shaped moving plate (11), and a pressing plate (121) is fixedly mounted at the telescopic end of the telescopic cylinder (122).

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