Feeding device for display screen machining equipment

Abstract

The utility model relates to a feeding device for display screen processing equipment, which comprises a base provided with a vertical plate at the top, a transverse seat extending into a sliding groove in the side wall of the vertical plate is arranged above the base, an electric push rod I connected with a supporting plate is arranged at the bottom of the transverse seat, and a connecting rod inserted into the transverse seat is arranged on the supporting plate. A mounting plate is arranged at the top of the vertical plate, a lead screw which extends into the sliding groove and penetrates through the transverse seat is arranged on the mounting plate, a gear I is arranged at the top end of the lead screw, and a fluted disc which is meshed with the gear I and driven by a motor is arranged on one side of the gear I; an auxiliary mechanism is arranged on one side of the vertical plate and comprises an L-shaped plate connected with the supporting plate, a screw rod is connected to the horizontal end of the L-shaped plate in a threaded mode, a gear II meshed with the fluted disc is arranged at the top end of the screw rod, a protruding base for fixing the screw rod is arranged on one side of the mounting plate, and a sliding rod penetrating through the mounting plate is arranged on one side of the protruding base. And an electromagnet I magnetically connected with the mounting plate is arranged on the convex seat. The device is simple in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The application relates to the field of display screen processing, in particular to a feeding device for display screen processing equipment. BACKGROUND

[0002] The display screen clamping foot machine feeding device disclosed by patent No. CN219771084U can lift the display screen according to the height of the feeding opening of the processing machine, so that manual lifting of the display screen is avoided, the working intensity of workers is reduced, the display screen can be moved horizontally through the cooperation of the sliding horizontal plate, the fixed bottom plate, the electric push rod, the translation table and the mounting plate, the distance between the display screen and the feeding opening is reduced during feeding, workers can conveniently feed the display screen, the labor intensity of workers is further reduced, and the feeding efficiency is improved.

[0003] The display screen clamping foot machine feeding device has the problems of instability and influence on normal feeding work. SUMMARY

[0004] The application aims to provide a feeding device for display screen processing equipment.

[0005] The technical problem of the application is solved by the following technical scheme.

[0006] The feeding device for display screen processing equipment comprises a base provided with a vertical plate at the top, a sliding groove is vertically arranged on the side wall of the vertical plate, a horizontal seat extending into the sliding groove and capable of moving up and down is further arranged on the side of the vertical plate, an electric push rod I is arranged at the bottom of the horizontal seat, the electric push rod I is connected with a support plate outside the horizontal seat, and a connecting rod is arranged at one end of the support plate and inserted into the horizontal seat.

[0007] The top of the vertical plate is provided with a mounting plate, the mounting plate is provided with a screw rod extending into the sliding groove and penetrating the horizontal seat, the top end of the screw rod is provided with a gear I, the gear I is provided with a toothed disc on one side thereof, the toothed disc is engaged with the gear I and is driven by a motor;

[0008] One side of the vertical plate is provided with an auxiliary mechanism connected with the mounting plate and the supporting plate, the auxiliary mechanism comprises an L-shaped plate connected with the supporting plate and provided with a reverse buckle, a screw rod is screwed on the horizontal end of the L-shaped plate and is vertically arranged, the top end of the screw rod is provided with a gear II engaged with the toothed disc, one side of the mounting plate is provided with a boss for fixing the screw rod through a bearing, one side of the boss is provided with a sliding rod penetrating the mounting plate, and the boss is provided with an electromagnet I magnetically fixed with the mounting plate.

[0009] Preferably, the inclined pull mechanism connecting the vertical plate and the horizontal seat is further included, the inclined pull mechanism comprises strip-shaped grooves vertically arranged on the two side walls of the sliding groove, and two groups of longitudinal rods are arranged above the horizontal seat and located in the strip-shaped grooves, and the bottom of the longitudinal rod is provided with an inclined rod connected with the top of the horizontal seat and inclined downward.

[0010] Preferably, the horizontal end of the L-shaped plate and the horizontal seat are both provided with screw holes screwed with corresponding screw rods and screw rods.

[0011] Preferably, the mounting plate is provided with a fixing channel transversely arranged for fixing the sliding rod, the motor is arranged below the mounting plate, the output shaft of the motor is arranged in a staggered manner with the fixing channel, the output shaft of the motor extends above the mounting plate and is fixedly connected with the toothed disc, and the gear I and the gear II are respectively located on the two sides of the toothed disc.

[0012] Preferably, the top of the boss is provided with an electromagnet II driven by an electric push rod II, and the electromagnet II is located below the gear II.

[0013] Preferably, the side wall of the horizontal seat is provided with a sliding channel accommodating a connecting rod, the top of the horizontal seat is provided with a strip-shaped opening communicated with the sliding channel along the length direction of the horizontal seat, and the end of the connecting rod is provided with a clamping block penetrating the strip-shaped opening.

[0014] The beneficial effects of this invention are as follows: This invention uses a vertical plate, a lead screw, a horizontal seat, and a connecting rod to support and fix the product above the support plate. At the same time, the vertical plate also uses a mounting plate and auxiliary mechanism to pull and fix the suspended horizontal seat and support plate, preventing insufficient stability caused by large-area suspension and pressure. When the motor drives the lead screw to rotate in the screw hole in the horizontal seat through the gear plate and gear I, thereby moving the horizontal seat and support plate and other components up and down, the motor can also drive the screw to rotate in the screw hole in the L-shaped plate through the gear plate and gear II, so that the upward-moving support plate can drive the L-shaped plate to move up, thus achieving the purpose that the auxiliary mechanism does not affect the upward movement of the support plate and other components. When the electric push rod I drives the support plate and other components to move the product to contact the feed port of the processing equipment, the support plate will drive the slide rod to slide in the fixed channel through the L-shaped plate, the lead screw, and the boss, thus achieving the purpose that the auxiliary mechanism does not affect the horizontal movement of the support plate. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the structure of the present invention;

[0016] Fig. 2 This is a cross-sectional view of the present invention.

[0017] In the diagram: 1. Base, 2. Vertical plate, 3. Slide groove, 4. Horizontal seat, 5. Electric push rod I, 6. Support plate, 7. Connecting rod, 8. Mounting plate, 9. Lead screw, 10. Gear I, 11. Gear disc, 12. Motor, 13. Auxiliary mechanism, 131. L-shaped plate, 132. Screw, 133. Gear II, 134. Boss, 135. Slide rod, 136. Electromagnet I, 137. Electromagnet II, 138. Electric push rod II, 14. Diagonal pull mechanism, 141. Strip groove, 142. Longitudinal rod, 143. Diagonal rod, 15. Sliding channel, 16. Strip opening, 17. Locking block. Detailed Implementation

[0018] The following examples, in conjunction with the appendix, illustrate the concepts. Figs. 1-2 The technical solution of the present invention will be further described in detail below.

[0019] A feeding device for a display screen processing equipment includes a base 1 with a vertical plate 2 on top, a vertical groove 3 on one side wall of the vertical plate 2, and a horizontal seat 4 on one side of the vertical plate 2, the end of which extends into the groove 3 and can move up and down. An electric push rod 15 is provided at the bottom of the horizontal seat 4. The electric push rod 15 is connected to a support plate 6 on the outside of the horizontal seat 4. A connecting rod 7 inserted into the horizontal seat 4 is provided at one end of the support plate 6.

[0020] The top of the vertical plate 2 is provided with a mounting plate 8, the mounting plate 8 is provided with a lead screw 9 extending into the sliding groove 3 and penetrating through the horizontal seat 4, the top end of the lead screw 9 is provided with a gear I 10, one side of the gear I 10 is provided with a toothed disc 11 engaged with the gear I 10 and driven by a motor 12;

[0021] One side of the vertical plate 2 is provided with an auxiliary mechanism 13 connected with the mounting plate 8 and the supporting plate 6, the auxiliary mechanism 13 includes an L-shaped plate 131 connected with the supporting plate 6 and reversely buckled, a screw rod 132 vertically screwed on the horizontal end of the L-shaped plate 131, a gear II 133 provided at the top end of the screw rod 132 and engaged with the toothed disc 11, a convex base 134 provided at one side of the mounting plate 8 and fixing the screw rod 132 through a bearing, a sliding rod 135 penetrating through the mounting plate 8 and provided at one side of the convex base 134, an electromagnet I 136 provided on the convex base 134 and magnetically fixed with the mounting plate 8, an electromagnet II 137 provided at the top of the convex base 134 and driven by an electric push rod II 138, the electromagnet II 137 is located below the gear II 133.

[0022] The inclined pull mechanism 14 connecting the vertical plate 2 with the horizontal seat 4 is also included, the inclined pull mechanism 14 includes strip-shaped grooves 141 vertically arranged on the two side walls of the sliding groove 3, two groups of longitudinal rods 142 are arranged in the strip-shaped grooves 141 and located above the horizontal seat 4, the bottom of the longitudinal rods 142 is obliquely downward provided with an inclined rod 143 connected with the top of the horizontal seat 4. When the right side of the horizontal seat 4 is bent downward under pressure, the inclined rod 143 will pull the longitudinal rod 142 in the strip-shaped groove 141 to the right and downward, at this time, the side wall of the strip-shaped groove 141 will resist the longitudinal rod 142, so that the longitudinal rod 142 pulls the horizontal seat 4 through the inclined rod 143, preventing the right end of the horizontal seat 4 from bending downward under pressure, thereby improving the stability.

[0023] In the embodiment, screw holes are provided on the horizontal seat 4 and the horizontal end of the L-shaped plate 131 and screwed with the corresponding lead screw 9 and screw rod 132.

[0024] In the embodiment, a fixing channel for fixing the sliding rod 135 is horizontally provided on the mounting plate 8, the motor 12 is arranged below the mounting plate 8, the output shaft of the motor 12 is staggered with the fixing channel, the output shaft of the motor 12 extends above the mounting plate 8 and is fixedly connected with the toothed disc 11, the gear I 10 and the gear II 133 are respectively located on the two sides of the toothed disc 11.

[0025] The lateral seat 4 side wall is provided with a sliding channel 15 for accommodating the connecting rod 7, and the lateral seat 4 top is provided with a strip-shaped opening 16 along the length direction thereof, which is in communication with the sliding channel 15, and the connecting rod 7 end is provided with a clamping block 17 which passes through the strip-shaped opening 16. When the connecting rod 7 slides outward in the sliding channel 15, the clamping block 17 slides in the strip-shaped opening 16, and the clamping block 17 is hung by the strip-shaped opening 16 side wall to limit the outward moving range of the connecting rod 7, so as to prevent it from sliding out of the sliding channel 15 completely.

[0026] The use method of the present application: when in use, the display screen is placed in the inside of the upper placing table of the supporting plate 6, wherein the motor 12 drives the gear I 10 and the gear II 133 to rotate in the same direction through the toothed disc 11, at this time, the gear I 10 and the gear II 133 drive the screw rod 9 to rotate in the bearing in the sliding groove 3 side wall and the screw hole in the lateral seat 4, the gear II 133 drives the screw rod 132 to rotate on the bearing in the screw hole on the horizontal end of the L-shaped plate 131 and the convex base 134, in this process, the electromagnet I 136 is electrified to work, so that the convex base 134 does not drive the sliding rod 135 to slide out of the fixed channel to the right, so that the convex base 134 can drive the gear II 133 to engage with the toothed disc 11 through the screw rod 132, and the fixed channel on the mounting plate 8 plays a fixing role on the sliding rod 135, the convex base 134, the screw rod 132 and the gear II 133, preventing them from moving up and down;

[0027] When the screw rod 9 and the screw rod 132 rotate in the corresponding screw holes, the lateral seat 4 and the L-shaped plate 131 are driven to move in the same direction and at the same speed, at this time, the lateral seat 4 also drives the longitudinal rod 142 to slide in the strip-shaped groove 141 through the inclined rod 143, finally realizing the position adjustment of the connecting rod 7, the supporting plate 6 and the display screen in the upper placing table above the supporting plate 6 through the up and down movement of the lateral seat 4 and the L-shaped plate 131, when the position of the display screen is consistent with the mechanical feeding port, the motor stops working;

[0028] Then the electromagnet I136 is powered off, so that the electromagnet I136 is separated from the mounting plate 8, the electric push rod I5 drives the support plate 6 to move right with the display screen placed on it, at this time the support plate 8 and the placing table can shorten the distance between the display screen and the feeding port of the processing machine when moving horizontally, so as to facilitate feeding, when the support plate 8 moves right, the connecting rod 6 will slide right in the sliding channel 15, and the L-shaped plate 131, the screw rod 132 and the convex base 134 will drive the gear II 133 to separate from the gear disc 11 and move right, wherein the moving convex base 134 drives the sliding rod 135 to move right in the fixed channel, so that the auxiliary mechanism 13 will not affect the right movement of the support plate 6 and the product above it, and before the auxiliary mechanism 13 moves right, the electric push rod II 138 drives the electromagnet II 137 to move up and work, so that the fixed gear II 133 prevents the subsequent rotation, then after the auxiliary mechanism 13 moves right and drives the gear II 133 to move, since the position of the gear II 133 and the gear teeth on the gear disc 11 does not change, when the auxiliary mechanism 13 moves left after processing is completed, the gear teeth on the gear II 133 can be smoothly engaged with the gear disc 11, so that the assembly work between the two can be completed without aligning the gear teeth between the two again.

[0029] The vertical plate 2, the screw rod 9, the cross seat 4 and the connecting rod 7 can support and fix the product above the support plate 6, and the vertical plate 2 can also pull and fix the suspended cross seat 4 and the support plate 6 through the mounting plate 8 and the auxiliary mechanism 13, so as to prevent the problem of insufficient stability caused by large-area suspension and pressure on the two, and when the motor 12 drives the screw rod 9 to rotate in the screw hole in the cross seat 4 through the gear disc 11 and the gear I 10, so as to drive the cross seat 4 and the support plate 6 and other components to move up and down, the motor 12 can also drive the screw rod 132 to rotate in the screw hole on the L-shaped plate 131 through the gear disc 11 and the gear II 133, so that the moving-up support plate 6 can drive the L-shaped plate 131 to move up, thereby achieving the purpose that the auxiliary mechanism 13 will not affect the upward movement of the support plate 6 and other components, and when the electric push rod I5 drives the support plate 6 and other components to move and contact the product with the feeding port of the processing equipment, the support plate 6 will drive the sliding rod 135 to slide in the fixed channel through the L-shaped plate 131, the screw rod 132 and the convex base 134, thereby achieving the purpose that the auxiliary mechanism 13 will not affect the horizontal movement of the support plate 6.

[0030] The above has carried out the detailed description to the present application, but the content described is only the preferred embodiment of the present application, and cannot be considered as being used to limit the implementation range of the present application. Any equivalent change and improvement made according to the application range of the present application should still belong to the patent coverage range of the present application.

Claims

1. A feeding device for a display screen processing equipment, comprising a base with a vertical plate at the top, a vertical groove provided on one side wall of the vertical plate, and a horizontal seat extending into the groove and movable up and down on one side of the vertical plate, wherein an electric push rod I is provided at the bottom of the horizontal seat, the electric push rod I is connected to a support plate on the outer side of the horizontal seat, and a connecting rod inserted into the horizontal seat is provided at one end of the support plate, characterized in that: The top of the vertical plate is provided with an installation plate, and the installation plate is provided with a lead screw that extends into the slide groove and passes through the horizontal seat. The top of the lead screw is provided with a gear I, and a gear disk that meshes with the gear I and is driven by a motor is provided on one side of the gear I. An auxiliary mechanism connected to the mounting plate and support plate is provided on one side of the vertical plate. The auxiliary mechanism includes an L-shaped plate connected to the support plate and inverted. A vertically arranged screw is screwed to the horizontal end of the L-shaped plate. A gear II that meshes with a gear plate is provided at the top of the screw. A boss that fixes the screw to one side of the mounting plate is provided. A sliding rod that penetrates the mounting plate is provided on one side of the boss. An electromagnet I that is magnetically fixed to the mounting plate is provided on the boss.

2. The feeding device for a display screen processing equipment according to claim 1, characterized in that: It also includes a diagonal pull mechanism connecting the vertical plate and the horizontal seat. The diagonal pull mechanism includes strip grooves vertically arranged on both sides of the slide groove. A longitudinal rod located above the horizontal seat is mounted in the two sets of strip grooves. The bottom of the longitudinal rod is inclined downward and connected to the top of the horizontal seat.

3. The feeding device for a display screen processing equipment according to claim 1, characterized in that: Both the horizontal seat and the horizontal end of the L-shaped plate are provided with screw holes for screwing into the corresponding lead screw and screw rod.

4. The feeding device for a display screen processing equipment according to claim 1, characterized in that: The mounting plate has a horizontal fixing channel for fixing the slide rod. The motor is located below the mounting plate. The output shaft of the motor is offset from the fixing channel. The output shaft of the motor extends to the top of the mounting plate and is fixedly connected to the gear plate. Gear I and gear II are located on both sides of the gear plate.

5. The feeding device for a display screen processing equipment according to claim 1, characterized in that: The top of the boss is provided with an electromagnet II driven by an electric push rod II, and the electromagnet II is located below the gear II.

6. The feeding device for a display screen processing equipment according to claim 1, characterized in that: The side wall of the horizontal seat is provided with a sliding channel for accommodating the connecting rod, and the top of the horizontal seat is provided with a strip-shaped opening communicating with the sliding channel along its length direction. The end of the connecting rod is provided with a locking block that passes through the strip-shaped opening.

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