CN214637829U

CN214637829U - Feeding device for LED dispenser support

Info

Publication number: CN214637829U
Application number: CN202120067554.9U
Authority: CN
Inventors: 沈蔚
Original assignee: Shenzhen Huasheng Optoelectronics Co ltd
Current assignee: Shenzhen Huasheng Optoelectronics Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-09
Anticipated expiration: 2031-01-11

Abstract

The utility model relates to a LED production facility technical field, concretely relates to LED point gum machine pay-off device for support, the mechanism of ajusting of placing including conveyer belt and upper portion, the mechanism of ajusting includes two slide rails, two the slide rail is fixed respectively in the both sides of conveyer belt, and the support that can be located the conveyer belt like this leads, two the one end of slide rail homonymy all is fixed with first vaulting pole, two be fixed with first crossbearer, two between the top surface of first vaulting pole the equal sliding connection in inside of slide rail has the slider, two the top surface of slider all is fixed with the second vaulting pole, two be fixed with the second crossbearer between the top surface of second vaulting pole. The utility model discloses in, utilize two driving motor to carry out relative distance's regulation to two centre gripping locating levers through the setting to combine with the conveyer belt, can adjust the support that is in different states on the conveyer belt to appointed state, save the manual work and put the process, thereby promote dispensing machine point and glue efficiency, the practicality is strong.

Description

Feeding device for LED dispenser support

Technical Field

The utility model relates to a LED production facility technical field, concretely relates to LED point gum machine pay-off device for support.

Background

The LED dispenser is equipment that the specialty was used for giving LED product point to glue, and along with the continuous maturity of dispenser technique, the product that can use is also increasing constantly, mainly includes a plurality of production fields such as electronic lighting industry, mechanical hardware trade, automobile manufacturing trade. The LED dispenser adopts the three-axis linkage, manually teaches the working mode of box programming, is simple to operate, and simultaneously improves the dispensing efficiency and the dispensing precision to a great extent.

LED point gum machine is often used in and carries out the point to the support and glues, in order to guarantee LED point gum machine's point glue efficiency, adopts the pay-off device to carry out the centre gripping to the support usually, then glues again, and the back is usually placed for the manual work to present common pay-off device for the support, then carries out the centre gripping location through anchor clamps, and this kind of structure, LED point gum machine is to the point of support inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the conventional feeding device for the support is often placed manually and then clamped and positioned through a clamp, the LED dispenser with the structure has low dispensing efficiency on the support, and the feeding device for the support of the LED dispenser is provided.

The purpose of the utility model can be realized by the following technical scheme:

a feeding device for an LED dispenser support comprises a conveying belt and a straightening mechanism arranged on the upper portion of the conveying belt, wherein the straightening mechanism comprises two sliding rails which are respectively fixed on two sides of the conveying belt, so that a support in the conveying belt can be guided, a first support rod is fixed at one end of the two sliding rails at the same side, a first cross frame is fixed between the top surfaces of the two first support rods, sliding blocks are connected inside the two sliding rails in a sliding mode, a second support rod is fixed on the top surfaces of the two sliding blocks, a second cross frame is fixed between the top surfaces of the two second support rods, and the first cross frame and the second cross frame are parallel to each other;

the structure of the first transverse frame is the same as that of the second transverse frame, the top surfaces of the first transverse frame and the second transverse frame are provided with elongated through holes, one side wall of each of the first transverse frame and the second transverse frame is fixedly provided with a driving motor, the driving motor is in transmission connection with a bidirectional screw rod positioned in the elongated through holes through a motor shaft, the outer wall of the bidirectional screw rod is in screwed connection with two nut blocks, the bottom surface of each nut block is rotatably connected with the top end of a round rod, and therefore the nut blocks on the upper portions of the bidirectional screw rod can be driven to move oppositely after the bidirectional screw rod rotates;

two clamping and positioning rods are arranged on the upper portion of the transmission belt of the conveying belt between the two sliding rails, the two sides of the top surface of each clamping and positioning rod are respectively connected with the bottom ends of the round rods in the corresponding positions in a rotating mode, a limiting plate is fixed to the end portion, close to the first supporting rod, of each clamping and positioning rod, and the support is limited through the limiting plate.

As a further aspect of the present invention: the end bottom surface that the centre gripping locating lever deviates from the limiting plate has seted up the rectangle breach, and is connected with the guide bar through the axostylus axostyle rotation in this rectangle breach, guides the support in the different broad widths through the guide bar.

As a further aspect of the present invention: and a torsion spring is arranged between the guide rod and the clamping positioning rod, and the corresponding guide rod is driven to turn over towards the outer side of the conveying belt by the torsion spring.

As a further aspect of the present invention: the inside wall equidistance of guide bar rotates and is connected with a plurality of gyro wheels, improves the ride comfort that the inner support of guide bar removed through the gyro wheel.

As a further aspect of the present invention: the two clamping and positioning rods are symmetrically distributed about the vertical central plane of the bidirectional screw rod.

As a further aspect of the present invention: the rubber pad is fixed to the inner side wall of the clamping and positioning rod in an adhering mode, and clamping firmness is improved through the rubber pad.

The utility model has the advantages that:

1. two slide rails of the centering mechanism are respectively fixed on two sides of a conveyor belt, one end of the same side of the two slide rails passes through the top surfaces of two first support rods, a first cross frame is fixed between the top surfaces of the two first support rods, slide blocks are respectively connected in the two slide rails in a sliding manner, then the top surfaces of the two slide blocks are respectively fixed with a second support rod, a second cross frame is fixed between the top surfaces of the two second support rods, elongated through holes are respectively formed in the top surfaces of the first cross frame and the second cross frame, a driving motor is fixed on one side wall of each of the first cross frame and the second cross frame, the two cross frames are in transmission connection with a bidirectional screw rod positioned in the elongated through holes through the driving motor, two nut blocks are in screwed connection with the outer wall of the bidirectional screw rod, the bottom surfaces of the nut blocks are in rotary connection with the top ends of round rods, then two clamping and positioning rods are arranged between the two slide rails on the upper part of the conveyor belt, and two sides of the top surfaces of the clamping and positioning rods are respectively in rotary connection with the bottom ends of the round rods at corresponding positions, then the end fixing that the centre gripping locating lever is close to first vaulting pole has the limiting plate, carries on spacingly to the support through the limiting plate, utilizes two driving motor to carry out relative distance's regulation to two centre gripping locating levers through setting up to combine with the conveyer belt, can adjust the support that is in different states on the conveyer belt to the assigned state, save the manual work and put the process, thereby promote point gum machine point and glue efficiency, the practicality is strong.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a feeding device for an LED dispenser support of the present invention;

FIG. 2 is a schematic structural view of the centering mechanism of the present invention;

fig. 3 is a top view of the centering mechanism of the present invention;

fig. 4 is a schematic structural view of the first cross frame of the present invention.

In the figure: 100. a straightening mechanism; 101. a drive motor; 102. a first cross frame; 103. a first stay bar; 104. a slide rail; 105. clamping a positioning rod; 106. a second cross frame; 107. a second stay bar; 108. a slider; 109. a round bar; 110. a guide bar; 111. a limiting plate; 112. a bidirectional lead screw; 113. a nut block; 200. and (5) conveying the belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a feeding device for a support of an LED dispenser includes a conveying belt 200 and a centering mechanism 100 disposed on an upper portion of the conveying belt 200, wherein the centering mechanism 100 includes two slide rails 104, the two slide rails 104 are respectively fixed on two sides of the conveying belt 200, so that a support located in the conveying belt 200 can guide, first support rods 103 are fixed on one ends of the two slide rails 104 at the same side, a first cross frame 102 is fixed between top surfaces of the two first support rods 103, slide blocks 108 are slidably connected inside the two slide rails 104, second support rods 107 are fixed on top surfaces of the two slide blocks 108, a second cross frame 106 is fixed between top surfaces of the two second support rods 107, and the first cross frame 102 and the second cross frame 106 are parallel to each other;

the structure of the first transverse frame 102 is the same as that of the second transverse frame 106, the top surfaces of the first transverse frame 102 and the second transverse frame 106 are both provided with a long-strip-shaped through hole, one side wall of each of the first transverse frame 102 and the second transverse frame 106 is fixedly provided with a driving motor 101, the driving motor 101 is in transmission connection with a bidirectional lead screw 112 positioned in the long-strip-shaped through hole through a motor shaft, the outer wall of the bidirectional lead screw 112 is in screwed connection with two nut blocks 113, the bottom surface of each nut block 113 is rotatably connected with the top end of a round rod 109, and therefore the bidirectional lead screw 112 can drive the nut blocks 113 on the upper portion of the bidirectional lead screw to move in opposite directions after rotating;

two clamping and positioning rods 105 are arranged on the upper portion of a transmission belt of the conveying belt 200 between the two sliding rails 104, two sides of the top surface of each clamping and positioning rod 105 are respectively connected with the bottom ends of the round rods 109 at corresponding positions in a rotating mode, a limiting plate 111 is fixed to the end portion, close to the first supporting rod 103, of each clamping and positioning rod 105, and the support is limited through the limiting plate 111.

The rectangle breach has been seted up to the tip bottom surface that centre gripping locating lever 105 deviates from limiting plate 111, and rotate through the axostylus axostyle in this rectangle breach and be connected with guide bar 110, guide the support in the different broad widths through guide bar 110, be provided with torsion spring between guide bar 110 and the centre gripping locating lever 105, through setting up torsion spring, the drive corresponds guide bar 110 and overturns to the conveyer belt 200 outside, the inside wall equidistance of guide bar 110 rotates and is connected with a plurality of gyro wheels, improve the ride comfort that the support removed in the guide bar 110 through the gyro wheel.

Two clamping and positioning rods 105 are symmetrically distributed about the vertical central plane of the two-way screw 112, and rubber pads are fixed on the inner side walls of the clamping and positioning rods 105 in an adhering mode, so that clamping firmness is improved through the rubber pads.

The working principle is as follows: when the dispensing machine is used, a support needing dispensing is placed on the belt feeding side of the conveying belt 200, then the conveying belt 200 is controlled to convey the support, when the support is conveyed to the side of the aligning mechanism 100 by the conveying belt 200, the support is moved to the side of the two clamping and positioning rods 105 by the guide rods 110, in the moving process of the support, the driving motors 101 on the first transverse frame 102 and the second transverse frame 106 drive the bidirectional screw rod 112 to rotate, so that the sliding block 108 moves on the sliding rail 104, the unfolding angles of the two clamping and positioning rods 105 are changed until the end part of the support abuts against the limiting plate 111, then the driving motors 101 on the first transverse frame 102 and the second transverse frame 106 are further controlled to drive the bidirectional screw rod 112 to rotate, the support is in a clamping state, then the conveying belt 200 is controlled to stop rotating, dispensing operation is performed on the support by the dispensing machine, after the operation is completed, the driving motors 101 on the first transverse frame 102 and the second transverse frame 106 are controlled to drive the bidirectional screw rod 112 to reversely rotate, thereby removing the clamping state of the low bracket and carrying out a new round of clamping operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The feeding device for the LED dispenser support is characterized by comprising a conveying belt (200) and a straightening mechanism (100) arranged on the upper portion of the conveying belt (200), wherein the straightening mechanism (100) comprises two sliding rails (104), the two sliding rails (104) are respectively fixed on two sides of the conveying belt (200), a first supporting rod (103) is fixed at one end of the same side of the two sliding rails (104), a first cross frame (102) is fixed between the top surfaces of the two first supporting rods (103), sliding blocks (108) are connected inside the two sliding rails (104) in a sliding mode, a second supporting rod (107) is fixed on the top surfaces of the two sliding blocks (108), a second cross frame (106) is fixed between the top surfaces of the two second supporting rods (107), and the first cross frame (102) and the second cross frame (106) are parallel to each other;

the structure of the first transverse frame (102) is the same as that of the second transverse frame (106), strip-shaped through holes are formed in the top surfaces of the first transverse frame (102) and the second transverse frame (106), a driving motor (101) is fixed on one side wall of each of the first transverse frame (102) and the second transverse frame (106), the driving motor (101) is in transmission connection with a two-way lead screw (112) located in the strip-shaped through holes through a motor shaft, the outer wall of the two-way lead screw (112) is connected with two nut blocks (113) in a screwing mode, and the bottom surface of each nut block (113) is connected with the top end of a round rod (109) in a rotating mode;

two clamping and positioning rods (105) are arranged on the upper portion of a transmission belt of the conveying belt (200) between the two sliding rails (104), two sides of the top surface of each clamping and positioning rod (105) are respectively connected with the bottom ends of the round rods (109) at the corresponding positions in a rotating mode, and limiting plates (111) are fixed at the end portions, close to the first supporting rods (103), of the clamping and positioning rods (105).

2. The feeding device for the LED dispenser bracket according to claim 1, wherein a rectangular notch is formed in the bottom surface of the end part of the clamping and positioning rod (105) departing from the limiting plate (111), and a guide rod (110) is rotatably connected in the rectangular notch through a shaft rod.

3. The feeding device for the LED dispenser bracket according to claim 2, wherein a torsion spring is arranged between the guide rod (110) and the clamping and positioning rod (105).

4. The feeding device for the LED dispenser bracket as claimed in claim 2, wherein the inner side wall of the guide rod (110) is connected with a plurality of rollers in an equidistance rotation manner.

5. The feeding device for the LED dispenser bracket according to claim 1, wherein the two clamping and positioning rods (105) are symmetrically distributed about a vertical central plane of the bidirectional screw (112).

6. The feeding device for the LED dispenser bracket as claimed in claim 1, wherein a rubber pad is adhered and fixed on the inner side wall of the clamping and positioning rod (105).