Limiting device for belt type assembly line

Abstract

The utility model discloses a limiting device for a belt type assembly line, and relates to the technical field of conveyors. The device comprises a connecting base, a [-shaped base, a driving box, a pushing piece and a limiting strip, the upper end of the connecting base is connected with two guide blocks in a sliding mode, the upper ends of the two guide blocks are fixed to the [-shaped base through supporting blocks, and a reserved area in butt joint with a frame part of the belt conveyor is arranged in the middle of the [-shaped base. Sleeve blocks are fixed to the side portions of the two n-shaped bases correspondingly, electric push rods are fixed to the interiors of the two sleeve blocks through clamping blocks matched with screws correspondingly, the telescopic ends of the electric push rods penetrate through the tops of the sleeve blocks and are fixed to a driving box, and a pushing piece is arranged above the driving box. According to the utility model, articles conveyed by the conveying belt are limited by the limiting strips, so that the goods are limited by the two limiting strips in the process of conveying the goods through the conveying belt, and the goods are prevented from falling off.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the conveyor field, concretely relates to a limiting device for belt type assembly line. BACKGROUND

[0002] With the development of modern industry, the belt type conveying equipment has been widely applied to various production lines or large industrial machines.

[0003] In the actual use process, the conveying belt transports the material, and because there is no limiting device on both sides, the material may fall during the conveying process, and therefore the utility model is proposed. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of overcoming the defects of the prior art and provides a limiting device for belt type assembly line.

[0005] To solve the above technical problems, the basic idea of the technical scheme of the utility model is as follows:

[0006] A limiting device for belt type assembly line, including connecting seat, U-shaped seat, drive box, pusher and limiting strip, the upper end of connecting seat is slidably connected with two guide blocks, the upper end of two guide blocks is fixed with U-shaped seat through support block, the middle part of U-shaped seat is provided with a reserved area which is butt jointed with the frame part of belt type conveyor, the side part of two U-shaped seats is fixed with sleeve block, the inside of two sleeve blocks is fixed with electric push rod through clamp block and screw, the telescopic end of electric push rod penetrates the top of sleeve block and is fixed with drive box, the upper part of drive box is provided with pusher;

[0007] The end of pusher is fixedly installed with connecting piece, the side part of connecting piece is fixed with baffle, the outer side of baffle is slidably connected with limiting strip, and the front end of limiting strip is fixed with baffle through fixed bolt.

[0008] Optionally, the contact surface of the limiting strip and the conveyed material is provided with a graphite strip, and the graphite strip is sleeved with a limiting frame on the outside, and the limiting frame is fixed with the limiting strip through the mounting bolt.

[0009] Optionally, the front end of two guide blocks is threadedly connected with a positioning bolt.

[0010] Optionally, the lower end of two U-shaped seats is threadedly connected with a limiting bolt, the end of two limiting bolts is rotatably connected with a pressing plate through a bearing, and the surface of each pressing plate is bonded with a first rubber block, and the inside upper end of two U-shaped seats is fixed with a second rubber block.

[0011] Optionally, a dustproof organ case is arranged between the sleeve block and the driving box to prevent dust from entering the telescopic end of the electric push rod, two support columns are symmetrically fixed at the top end of the driving box, a guide shaft matched with the middle guiding groove of the pusher is rotatably connected to the middle part of the support column, and the bottom of the pusher is provided with clamping teeth matched with the transmission gear.

[0012] Optionally, a gap slot is arranged at the upper end of the driving box to allow the transmission gear to rotate, the transmission gear is rotatably connected to the inside of the driving box through a shaft body, the driving gear is engaged with the lower side of the transmission gear, the driving gear is fixedly sleeved on the outside of the output shaft of the motor, the driving motor is fixedly arranged in the driving box through the case, the driving motor is connected with the motor driver through a wire, and the motor driver is connected with the control panel circuit at the front end of the driving box through a wire.

[0013] Optionally, a first infrared distance measuring sensor is fixedly installed at the middle part of the connecting piece, and the detection end of the first infrared distance measuring sensor penetrates to the bottom of the connecting piece.

[0014] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art.

[0015] 1. The present application uses the limiting strip to limit the goods conveyed by the conveying belt, so that the goods are limited by the two limiting strips during the conveying process, and the distance between the two limiting strips of the device can be adjusted considering the height and width differences of the goods, the driving motor drives the driving gear to rotate, and then the transmission gear rotates, at this time the limiting strip is driven to displace by the pusher, the driving motor controls the rotation direction and the number of rotations by the motor drive motor to control the distance between the two limiting strips, and the height needs to be adjusted, that is, the telescopic end of the electric push rod is ejected or retracted, so that the use height of the limiting strip changes to adapt to the height of the conveyed goods.

[0016] 2. The first infrared distance measuring sensor detects the height of the limiting strip, that is, after the use height of the limiting strip is adjusted by the electric push rod, the first infrared distance measuring sensor detects the height of the limiting strip, so that the user knows the height between the limiting strip and the conveying belt, and the second infrared distance measuring sensor detects the length of the baffle, so that the user knows the distance of the baffle driven by the driving motor.

[0017] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0019] In the drawings:

[0020] Figure 1 It is a schematic view of the front view of the utility model;

[0021] Figure 2 It is Figure 1 A part structure schematic view in the drawings;

[0022] Figure 3 It is Figure 1 B part structure schematic view in the drawings;

[0023] Figure 4 It is Figure 1 C part structure schematic view in the drawings.

[0024] In the drawings, the component list represented by each mark is as follows:

[0025] 1, connecting seat, 2, guide block, 3, support block, 4, U-shaped seat, 5, sleeve block, 6, clamping block, 7, electric push rod, 8, drive box, 9, pusher, 10, connecting piece, 11, baffle, 12, limiting strip, 13, fixed bolt, 14, graphite strip, 15, limiting frame, 16, mounting bolt, 17, positioning bolt, 18, limiting bolt, 19, pressing plate, 20, first rubber block, 21, second rubber block, 22, dust organ case, 23, support column, 24, guide shaft, 25, clamping tooth, 26, transmission gear, 27, shaft body, 28, drive gear, 29, drive motor, 30, motor driver, 31, control panel, 32, first infrared distance measuring sensor, 33, second infrared distance measuring sensor.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will be further described in detail in combination with the drawings.

[0028] Please refer to Figures 1 to 4The utility model provides a technical scheme: a limiting device for belt type assembly line, including connecting seat 1, U -shaped seat 4, drive box 8, pusher 9 and limiting strip 12, the upper end of connecting seat 1 is slidably connected with two guide blocks 2, and the upper end of two guide blocks 2 is fixed with U -shaped seat 4 through support block 3, the middle part of U -shaped seat 4 is equipped with the reserved area of butt joint with the frame part of belt type conveyor, and the side part of two U -shaped seats 4 is fixed with sleeve block 5, and the inside of two sleeve blocks 5 is fixed with electric push rod 7 through clamping block 6 cooperation screw, and the telescopic end of electric push rod 7 penetrates the top of sleeve block 5 and is fixed with drive box 8, and the top of drive box 8 is equipped with pusher 9;

[0029] The end of pusher 9 is fixedly installed with connecting piece 10, the side of connecting piece 10 is fixed with baffle 11, the outside of baffle 11 is slidably connected with limiting strip 12, limiting strip 12 is fixed with baffle 11 through the fixed bolt 13 of front end, considering in actual use process, when conveying belt transports material, because both sides do not have limiting device, there is the situation of falling in the material conveying process, the utility model plays the role of limiting to the goods transported by conveying belt through limiting strip 12, so that the goods are limited by two limiting strips 12 in the process of conveying by conveying belt, and considering the height and width difference of goods, the distance between the two limiting strips 12 of the device can be adjusted, when the width is adjusted, drive motor 29 drives drive gear 28 to rotate, and then transmission gear 26 rotates, at this time, limiting strip 12 will be driven to displace by pusher 9, drive motor 29 controls the rotation direction and rotation number by motor drive motor 29 to control the distance between the two limiting strips 12, when height adjustment is needed, the telescopic end of electric push rod 7 is ejected or shrunk, so that the use height of limiting strip 12 changes, to adapt to the height of conveying goods.

[0030] Wherein, the contact surface of limiting strip 12 and conveying material is provided with graphite strip 14, and the outside of graphite strip 14 is provided with limiting frame 15, limiting frame 15 is fixed with limiting strip 12 through mounting bolt 16, graphite strip 14 plays the role of lubrication between limiting strip 12 and conveying goods, and the friction between limiting strip 12 and goods is reduced.

[0031] Wherein, the front end of two guide blocks 2 is threadedly connected with positioning bolt 17, positioning bolt 17 plays the role of fixing the use position of guide block 2, and the movement of guide block 2 enables U -shaped seat 4 to be adjusted according to the width of conveying frame frame part.

[0032] The lower end of the two U-shaped seats 4 is threadedly connected with a limiting pin 18, the end of the two limiting pins 18 is rotatably connected with a pressing plate 19 through a bearing, and the surface of each pressing plate 19 is bonded with a first rubber block 20, the upper end of the inside of the two U-shaped seats 4 is fixed with a second rubber block 21, the limiting pin 18 drives the pressing plate 19 to play a role in driving the upper top, and the pressing plate 19 is in contact with the bottom end of the frame of the conveyor in the process of driving the pressing plate 19 by the limiting pin 18, so that the fixing of the device and the frame of the conveyor is completed.

[0033] The dustproof organ case 22 is arranged between the sleeve block 5 and the driving box 8 to prevent dust from entering the telescopic end of the electric push rod 7, the supporting column 23 is symmetrically fixed at the top of the driving box 8, the guide shaft 24 matched with the middle guiding groove of the pusher 9 is rotatably connected to the middle part of the supporting column 23, the clamping tooth 25 engaged with the transmission gear 26 is arranged at the bottom of the pusher 9, the dustproof organ case 22 is arranged to adjust the use height of the driving box 8, and the transmission gear 26 drives the driving gear 28 and the clamping tooth 25 of the pusher 9.

[0034] The accommodation groove is arranged at the upper end of the driving box 8 to allow the transmission gear 26 to rotate, the transmission gear 26 is rotatably connected to the inside of the driving box 8 through the shaft body 27, the driving gear 28 is engaged with the lower side of the transmission gear 26, the driving gear 28 is fixedly sleeved outside the output shaft of the motor, the driving motor 29 is fixedly arranged in the inside of the driving box 8 through the machine box, the driving motor 29 is connected with the motor driver 30 through wires, the motor driver 30 is circuit-connected with the control panel 31 at the front end of the driving box 8 through wires, and the driving motor 29 is arranged to drive the driving motor 29.

[0035] The first infrared distance measuring sensor 32 is fixedly arranged at the middle part of the connecting piece 10, the detection end of the first infrared distance measuring sensor 32 penetrates to the bottom of the connecting piece 10, the second infrared distance measuring sensor 33 for detecting the distance between the baffle 11 and the driving box 8 is fixedly arranged at one side of the driving box 8, the first infrared distance measuring sensor 32 is arranged to detect the height of the limiting strip 12, that is, after the use height of the limiting strip 12 is adjusted by the electric push rod 7, the first infrared distance measuring sensor 32 is arranged to detect the height of the limiting strip 12, so that the user can know the height between the limiting strip 12 and the conveying belt, and the second infrared distance measuring sensor 33 is arranged to detect the length of the baffle 11, so that the user can know the distance of the baffle 11 driven by the driving motor 29.

[0036] The utility model is not limited to the above-mentioned embodiment, any person should know the structure change made under the inspiration of the utility model, any technical scheme with the same or similar to the utility model falls into the protection scope of the utility model. The utility model is not described in detail the technology, shape, structure part is the known technology.

Claims

1. A limiting device for belt type flow line, comprising a connecting seat (1), a U-shaped seat (4), a driving box (8), a pushing member (9) and a limiting strip (12), characterized in that, The upper end of the connecting seat (1) is slidably connected with two guide blocks (2), the upper ends of the two guide blocks (2) are fixed with the L-shaped seats (4) through support blocks (3), the middle parts of the L-shaped seats (4) are provided with reserved areas for butt joint with the frame parts of the belt conveyor, the side parts of the two L-shaped seats (4) are fixed with sleeve blocks (5), the electric push rods (7) are fixed in the interiors of the two sleeve blocks (5) through clamping blocks (6) and screws, the telescopic ends of the electric push rods (7) penetrate through the top parts of the sleeve blocks (5) and are fixed with the driving boxes (8), the upper parts of the driving boxes (8) are provided with pushers (9). The end of the pusher (9) is fixedly provided with a connecting piece (10), the side part of the connecting piece (10) is fixedly provided with a baffle (11), the outer side of the baffle (11) is slidably connected with a limiting strip (12), the limiting strip (12) is fixed with the baffle (11) through the front end fixing bolt (13).

2. The belt type flow line position limiting device according to claim 1, characterized by The contact surface of the limiting strip (12) and the conveying material is provided with a graphite strip (14), and the graphite strip (14) is externally provided with a limiting frame (15), and the limiting frame (15) is fixed with the limiting strip (12) through the mounting bolt (16).

3. The belt type flow line position limiting device according to claim 1, wherein The front ends of the two guide blocks (2) are threadedly connected with positioning bolts (17).

4. The belt type flow line position limiting device according to claim 1, wherein The lower ends of the two L-shaped seats (4) are threadedly connected with limiting bolts (18), the ends of the two limiting bolts (18) are rotatably connected with pressing plates (19) through bearings, and the surfaces of each pressing plate (19) are bonded with first rubber blocks (20), and the interiors of the upper ends of the two L-shaped seats (4) are fixed with second rubber blocks (21).

5. The belt type flow line position limiting device according to claim 1, wherein The sleeve block (5) and the driving box (8) are provided with a dustproof organ case (22) for dustproof of the telescopic end of the electric push rod (7), the top ends of the driving box (8) are symmetrically fixed with support columns (23), the middle parts of the support columns (23) are rotatably connected with guide shafts (24) matched with the middle part guide grooves of the pushers (9), and the bottoms of the pushers (9) are provided with clamping teeth (25) engaged with transmission gears (26).

6. A belt type flow line position limiting device according to claim 5, wherein The upper end of the driving box (8) is provided with a gap slot for rotation of the transmission gear (26), the transmission gear (26) is rotatably connected in the interior of the driving box (8) through a shaft body (27), the lower side of the transmission gear (26) is engaged with a driving gear (28), the driving gear (28) is fixedly sleeved on the outer side of the output shaft of the motor, a driving motor (29) is fixed in the interior of the driving box (8) through a machine box, the driving motor (29) is connected with a motor driver (30) through wires, and the motor driver (30) is circuit-connected with a control panel (31) at the front end of the driving box (8) through wires.

7. A belt type flow line positioner according to claim 5 wherein, The middle part of the connecting piece (10) is fixedly provided with a first infrared distance measuring sensor (32), the detection end of the first infrared distance measuring sensor (32) penetrates to the bottom of the connecting piece (10), and one side of the driving box (8) is fixed with a second infrared distance measuring sensor (33) for detecting the distance between the baffle (11) and the driving box (8).

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