Lifting mechanism of feeder

Abstract

The utility model discloses a lifting mechanism of a feeder, which relates to the technical field of lifting mechanisms and comprises a base and a feeding plate, a protective shell and a supporting seat are fixedly mounted at the top of the base, a lifting component is arranged between the top of the base and the feeding plate, and the lifting component comprises a supporting plate, a motor, a screw, a plurality of guide rods and an air cylinder. When the output end of the motor rotates, the air cylinder and the feeding plate are driven to vertically move through the screw rod and the guide rod, when the output end of the air cylinder stretches out, the feeding plate can be driven to vertically move, the supporting plate is in sliding fit with the inner wall of the protective shell, and when the motor and the air cylinder do not run, the supporting plate and the feeding plate are located at the lowest end, and the supporting base can support the air cylinder. The feeding plate is attached to the containing groove after moving by a certain distance, by means of tight installation of the equipment, the structure can be more stable, part of parts can be stored and unfolded during use, the occupied area of the equipment is effectively reduced, the application range is enlarged, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting mechanisms, in particular to a lifting mechanism of a feeder. Background Art

[0002] The feeder is a device that pushes the rod-shaped materials to be processed into the spindle of the lathe. The machine has a liftable frame to lift the rods of different diameters to be concentric with the lathe spindle. When the feeder is put into use, the corresponding type of lifting mechanism needs to be installed to facilitate the transportation of materials.

[0003] The lifting mechanism of the feeder in the prior art only adjusts the lifting height by a screw drive when feeding materials, and its feeding efficiency is not significant, which affects the feeding speed and work efficiency of the materials, and has poor applicability. At the same time, the structure is large, and it is easy to tip over due to the unstable center of gravity during use. In addition, because it occupies a large area, it affects the normal installation of other mechanisms and has great limitations. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a lifting mechanism for a feeder to overcome the above-mentioned technical problems existing in the prior related technology.

[0005] A lifting mechanism of a feeder comprises a base and a feeding plate, a protective shell and a support seat are fixedly installed on the top of the base, a lifting assembly is arranged between the top of the base and the feeding plate, the lifting assembly comprises a support plate, a motor, a screw, a plurality of guide rods and a cylinder, when the output end of the motor rotates, the cylinder and the feeding plate are driven to move vertically through the screw and the guide rod, and when the output end of the cylinder is extended, the feeding plate can also be driven to move vertically, the support plate is slidably matched with the inner wall of the protective shell, when the motor and the cylinder are not running, the support plate and the feeding plate are at the lowest end, and the support seat can support the cylinder.

[0006] Preferably, the lifting assembly also includes a rotating shaft, a belt, a sleeve block 1, several sleeve block 2s and a mounting seat, the mounting seat is fixedly mounted on the inner wall of the protective shell, the motor is fixedly mounted on the bottom of the mounting seat, and the output end of the motor is fixedly connected to the rotating shaft, the other end of the rotating shaft is rotatably connected to the base, several guide rods are fixedly connected to the top of the base, one end of the screw is rotatably connected to the base, several sleeve block 2s and sleeve block 1s are fixedly connected to the bottom of the support plate, the guide rod is slidably matched with the sleeve block 2, the sleeve block 1 is threadedly connected to the screw, the belt is sleeved on the rotating shaft and the screw, and the feeding plate is fixedly connected to the output end of the cylinder.

[0007] Preferably, the lifting assembly also includes a protective cover, which is movably connected to the bottom of the support plate, the cylinder is fixedly installed inside the protective cover, the top of the support seat is provided with a placement groove, the top of the placement groove is connected to a plurality of buffer springs, the protective cover is consistent with the placement groove, and squeezes the plurality of buffer springs when moving vertically downward in the placement groove.

[0008] Preferably, a placement groove is provided at the top of the support plate, a notch is provided in the placement groove, the notch passes through the support plate, and the feeding plate is fitted with the placement groove.

[0009] Preferably, a heat dissipation window is fixedly mounted on one end of the protective cover.

[0010] Preferably, a plurality of self-locking universal wheels are movably connected to the bottom of the base.

[0011] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0012] 1. The utility model provides a lifting mechanism of a feeder. Through the mutual cooperation among the base, the protective shell, the support seat, the placement slot and the lifting assembly, when the support plate moves to the initial position, the cylinder can also drive the feed plate to move. After moving a certain distance, the feed plate fits with the placement slot. By installing the equipment tightly, not only can the structure be made more stable, but also some parts can be stored and unfolded when in use, which effectively reduces the occupied area of ​​the equipment, increases the scope of application, and improves applicability.

[0013] 2. The utility model provides a lifting mechanism of a feeder, which can simultaneously apply two pushing motions to the feed plate through the mutual cooperation between the base, the protective shell, the support seat, the placement slot, the lifting assembly and the feed plate, thereby effectively increasing the feeding speed of the feed plate and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0017] Figure 4 It is a partial structural schematic diagram of the utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model

[0019] Figure 6 It is a partial structural schematic diagram of the utility model.

[0020] In the figure:

[0021] 1. Base; 101. Self-locking universal wheel; 2. Protective shell; 21. Anti-collision plate; 201. Support seat; 202. Placement slot; 203. Buffer spring; 3. Lifting assembly; 30. Support plate; 31. Protective cover; 32. Placement slot; 33. Notch; 301. Motor; 302. Rotating shaft; 303. Screw; 304. Belt; 305. Socket block 1; 306. Guide rod; 307. Socket block 2; 308. Cylinder; 309. Mounting seat; 311. Heat dissipation window; 4. Feeding plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0023] like Figure 1-6As shown, the utility model provides a lifting mechanism of a feeder, including a base 1 and a feed plate 4, a protective shell 2 and a support seat 201 are fixedly installed on the top of the base 1, a lifting assembly 3 is arranged between the top of the base 1 and the feed plate 4, and the lifting assembly 3 includes a support plate 30, a motor 301, a screw 303, a plurality of guide rods 306 and a cylinder 308, when the output end of the motor 301 rotates, the screw 303 and the guide rod 306 drive the cylinder 308 and the feed plate 4 to move vertically, and when the output end of the cylinder 308 extends, it can also drive the feed plate 4 to move vertically. The material plate 4 moves vertically, the support plate 30 and the inner wall of the protective shell 2 are slidably matched, when the motor 301 and the cylinder 308 are not running, the support plate 30 and the feeding plate 4 are at the lowest end, and the support seat 201 can support the cylinder 308, the lifting assembly 3 also includes a rotating shaft 302, a belt 304, a sleeve block 1 305, a plurality of sleeve blocks 2 307 and a mounting seat 309, the mounting seat 309 is fixedly mounted on the inner wall of the protective shell 2, the motor 301 is fixedly mounted on the bottom of the mounting seat 309, and the output end of the motor 301 is fixed to the rotating shaft 302 The other end of the rotating shaft 302 is rotatably connected to the base 1, a plurality of guide rods 306 are fixedly connected to the top of the base 1, one end of the screw 303 is rotatably connected to the base 1, a plurality of sleeve blocks 307 and a sleeve block 305 are fixedly connected to the bottom of the support plate 30, the guide rod 306 is slidably matched with the sleeve block 307, the sleeve block 305 is threadedly connected to the screw 303, the belt 304 is sleeved on the rotating shaft 302 and the screw 303, the feed plate 4 is fixedly connected to the output end of the cylinder 308, and the lifting assembly 3 also includes a protective cover 31, the protective cover 31 is movably connected to the bottom of the support plate 30, the cylinder 308 is fixedly installed inside the protective cover 31, the top of the support seat 201 is provided with a placement groove 202, the top of the placement groove 202 is connected with a plurality of buffer springs 203, the protective cover 31 is matched with the placement groove 202, and squeezes a plurality of buffer springs 203 when moving vertically downward in the placement groove 202, the top of the support plate 30 is provided with a placement groove 32, the placement groove 32 is provided with a notch 33, the notch 33 passes through the support plate 30, and the feeding plate 4 is fitted with the placement groove 32.

[0024] When using the device, the staff installs the device on one side of the feeder. After placing the material on the top of the feed plate 4, the staff starts the motor 301 and the cylinder 308. When the output end of the motor 301 rotates, it drives the support plate 30 to move. When the support plate 30 moves, it drives the protective cover 31 to move. When the protective cover 31 moves, it drives the feed plate 4 to move through the cylinder 308, and then pushes the material to a certain height after the feed plate 4 moves. When the cylinder 308 is operating, the cylinder 308 pushes the feed plate 4 to move under the premise of its own movement, so that the feed plate 4 can perform two pushing movements at the same time, effectively improving the feeding speed of the feed plate 4 and improving work efficiency.

[0025] After the material on the top of the feeding plate 4 is taken away, the output end of the motor 301 reverses and causes the output end of the cylinder 308 to retract. After the output end of the motor 301 rotates, it drives the screw 303 to reverse through the rotating shaft 302 and the belt 304. After the screw 303 reverses, it drives the sleeve block 2 307 and the support plate 30 to move vertically downward. When the support plate 30 moves, it drives the protective cover 31 to move. When the protective cover 31 moves, it squeezes a number of buffer springs 203 and slides with the placement groove 202. When the support plate 30 moves to the initial position, the cylinder 308 can also drive the feeding plate 4 to move. After moving a certain distance, the feeding plate 4 fits with the placement groove 32. By installing the equipment tightly, not only can the structure be made more stable, but also some parts can be stored and unfolded when in use, which effectively reduces the occupied area of ​​the equipment, increases the scope of application, and improves applicability.

[0026] In one embodiment, a heat dissipation window 311 is fixedly mounted on one end of the protection cover 31 .

[0027] The heat dissipation window 311 can discharge the heat emitted by the cylinder 308 in time, so as to prevent the cylinder 308 from being damaged due to being in a high temperature state for a long time, thereby extending the service life of the equipment.

[0028] In one embodiment, a plurality of self-locking universal wheels 101 are movably connected to the bottom of the base 1 .

[0029] The self-locking universal wheel 101 can facilitate the movement of the device and can also stabilize the device and improve its applicability;

[0030] The self-locking universal wheel 101 is a prior art and will not be explained here.

[0031] The following is a detailed description of the working principle of the lifting mechanism of the feeder:

[0032] When using the device, the staff first locks a number of self-locking universal wheels 101, and then installs the device on one side of the feeder. After the material is placed on the top of the feed plate 4, the staff starts the motor 301 and the cylinder 308. When the output end of the motor 301 rotates, it drives the shaft 302 to rotate. After the shaft 302 rotates, it drives the screw 303 to rotate through the belt 304. When the screw 303 rotates, it is threadedly matched with the socket block 1 305. At the same time, due to the sliding fit of a number of guide rods 306 and the socket block 2 307, the support plate 30 is supported by the guide rod 306 and the socket block 2 307. The screw 303 is limited so that when the screw 303 rotates, the sleeve block 305 can be driven to move vertically, and when the sleeve block 305 moves, the support plate 30 is driven to move, and when the support plate 30 moves, the mounting seat 309 is driven to move, and when the mounting seat 309 moves, the feed plate 4 is driven to move through the cylinder 308, and then the material is pushed to a certain height after the feed plate 4 moves. When the cylinder 308 is operating, the cylinder 308 pushes the feed plate 4 to move under the premise of its own movement, so that the feed plate 4 can perform two pushing movements at the same time, effectively improving the feeding speed of the feed plate 4 and improving work efficiency;

[0033] After the material on the top of the feeding plate 4 is taken away, the output end of the motor 301 reverses and causes the output end of the cylinder 308 to retract. After the output end of the motor 301 rotates, it drives the screw 303 to reverse through the rotating shaft 302 and the belt 304. After the screw 303 reverses, it drives the sleeve block 2 307 and the support plate 30 to move vertically downward. When the support plate 30 moves, it drives the mounting seat 309 to move. When the mounting seat 309 moves, it squeezes a number of buffer springs 203 and slides with the placement groove 202. When the support plate 30 moves to the initial position, the cylinder 308 can also drive the feeding plate 4 to move. After moving a certain distance, the feeding plate 4 fits with the placement groove 32. By installing the equipment tightly, not only can the structure be made more stable, but also some parts can be stored and unfolded when in use, which effectively reduces the occupied area of ​​the equipment, increases the scope of application, and improves applicability.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A lifting mechanism of a feeder, comprising a base (1) and a feed plate (4), characterized in that: A protective housing (2) and a support seat (201) are fixedly mounted on the top of the base (1); a lifting assembly (3) is arranged between the top of the base (1) and the feeding plate (4); the lifting assembly (3) comprises a supporting plate (30), a motor (301), a screw (303), a plurality of guide rods (306) and a cylinder (308); when the output end of the motor (301) rotates, the screw (303) and the guide rod (306) drive the lifting assembly (301) to move the lifting assembly (301) upward. The cylinder (308) and the feed plate (4) move vertically, and when the output end of the cylinder (308) is extended, the feed plate (4) can also be driven to move vertically. The support plate (30) is slidably matched with the inner wall of the protective shell (2). When the motor (301) and the cylinder (308) are not running, the support plate (30) and the feed plate (4) are at the lowest end, and the support seat (201) can support the cylinder (308).

2. The lifting mechanism of a feeder according to claim 1, characterized in that: The lifting assembly (3) further comprises a rotating shaft (302), a belt (304), a sleeve block 1 (305), a plurality of sleeve blocks 2 (307) and a mounting seat (309), wherein the mounting seat (309) is fixedly mounted on the inner wall of the protective housing (2), the motor (301) is fixedly mounted on the bottom of the mounting seat (309), and the output end of the motor (301) is fixedly connected to the rotating shaft (302), the other end of the rotating shaft (302) is rotatably connected to the base (1), and the plurality of guide rods (306) are all connected to the base (1). ), one end of the screw rod (303) is rotatably connected to the base (1), a plurality of the sleeve blocks 2 (307) and the sleeve blocks 1 (305) are fixedly connected to the bottom of the support plate (30), the guide rod (306) is slidably matched with the sleeve block 2 (307), the sleeve block 1 (305) is threadedly connected to the screw rod (303), the belt (304) is sleeved on the rotating shaft (302) and the screw rod (303), and the feeding plate (4) is fixedly connected to the output end of the cylinder (308).

3. The lifting mechanism of a feeder according to claim 1, characterized in that: The lifting assembly (3) further comprises a protective cover (31), wherein the protective cover (31) is movably connected to the bottom of the support plate (30), the cylinder (308) is fixedly installed inside the protective cover (31), a placement groove (202) is provided on the top of the support seat (201), a plurality of buffer springs (203) are connected to the top of the placement groove (202), the protective cover (31) is matched with the placement groove (202), and when moving vertically downward in the placement groove (202), it squeezes the plurality of buffer springs (203).

4. The lifting mechanism of a feeder according to claim 1, characterized in that: The top of the support plate (30) is provided with a placement groove (32), a notch (33) is provided in the placement groove (32), and the notch (33) passes through the support plate (30), and the feeding plate (4) is fitted with the placement groove (32).

5. The lifting mechanism of a feeder according to claim 3, characterized in that: A heat dissipation window (311) is fixedly mounted on one end of the protective cover (31).

6. The lifting mechanism of a feeder according to claim 1, characterized in that: The bottom of the base (1) is movably connected to a plurality of self-locking universal wheels (101).

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