CN218253787U - Automatic assembling machine for thermistor chip - Google Patents
Automatic assembling machine for thermistor chip Download PDFInfo
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- CN218253787U CN218253787U CN202222131483.1U CN202222131483U CN218253787U CN 218253787 U CN218253787 U CN 218253787U CN 202222131483 U CN202222131483 U CN 202222131483U CN 218253787 U CN218253787 U CN 218253787U
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Abstract
The utility model discloses an automatic assembling machine for thermistor chips, which relates to the field of chip assembling devices and comprises a mounting frame, a clamping device arranged on the mounting frame and a dispensing device arranged above the clamping device; the clamping device comprises a front-back moving base and two clamping arms which are oppositely arranged on two sides of the front-back moving base; the glue dispensing device comprises a two-axis moving frame capable of moving left and right and up and down and a plurality of glue dispensing heads arranged on the two-axis moving frame through a glue dispensing mounting frame. The utility model realizes the matching clamping of the chip through the compression leg on the inner top plate at the lower part and the outer pressing plate at the upper part, and can reduce the contact with the surface of the chip when effectively clamping the edges at the two sides of the chip, thereby greatly reducing the collision friction damage of components such as surface thermistors and the like; the glue dispensing heads arranged in rows can simultaneously perform glue dispensing operation on the edge of the surface of the chip, so that the glue dispensing efficiency is greatly improved.
Description
Technical Field
The utility model relates to a chip assembly device field, in particular to automatic kludge of thermistor chip.
Background
The thermistor is a direct-insertion type electronic component, and since it has no directional component and no polarity component, and its resistance value is changed only according to its own contact temperature, it is widely used in various components such as chips. The chip is a miniature electronic device which is mainly formed by interconnecting elements such as a transistor, a resistor, a capacitor, an inductor and the like and wiring. Because the surface structure is fine, the surface packaging is usually needed in the using process, and the stable reliability of the product in the long-time using process can be ensured.
The conventional chip assembly is generally performed by using a dispensing device of a chip assembly machine, as described in chinese patent No. CN 205056386U: and carrying out adhesive assembly on the surface of the chip and the protective shell after carrying out adhesive dispensing operation on the surface of the chip by using the adhesive dispensing device. However, the chip surface structure is fine, so that the chip is not convenient to clamp and fix in the dispensing process, and the surface of the thermistor chip is provided with elements such as a thermistor, so that the surface of the chip is provided with uneven bulges.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an automatic kludge of thermistor chip, solve current thermistor chip assembly in-process point and glue operation efficiency not high and cause the damage scheduling problem to components and parts such as bellied thermistor easily.
In order to solve the technical problem, the utility model discloses a technical scheme does:
an automatic assembling machine for thermistor chips comprises a mounting frame, a clamping device arranged on the mounting frame and a dispensing device arranged above the clamping device;
the clamping device comprises a front-back moving base and two clamping arms which are oppositely arranged on two sides of the front-back moving base;
each clamping arm comprises a clamping frame, an inner top plate and an outer pressing plate, wherein the middle part of the clamping frame is provided with a clamping groove, the inner top plate can be arranged in the clamping groove of the clamping frame in a lifting mode through an inner lifting mechanism, the outer pressing plate is arranged above the outer side of the clamping frame in a lifting mode through an outer lifting mechanism, two sides of the bottom of the outer pressing plate are respectively provided with a pressing column, and the outer pressing plate is of an inwards concave U-shaped structure;
the adhesive dispensing device comprises a two-axis moving frame capable of moving left and right and up and down and a plurality of adhesive dispensing heads arranged on the two-axis moving frame through an adhesive dispensing mounting frame.
Preferably, the front-back moving base is two parallel front-back moving modules with motors, and the two clamping arms are mounted on a moving slide block of the front-back moving modules through clamping connection plates.
Preferably, the inner jacking mechanism comprises an inner jacking cylinder arranged on the inner side of the clamping frame and inner guide rails arranged on two sides of the inner jacking cylinder in parallel, the inner top plate is slidably arranged on the inner guide rails through sliding blocks, and the inner top plate is connected with the power output end of the inner jacking cylinder.
Preferably, the outer jacking mechanism comprises an outer jacking cylinder arranged on the outer side of the clamping frame, an outer support frame arranged on the power output end of the outer jacking cylinder and outer guide rails arranged on two sides of the outer jacking cylinder in parallel, the outer support frame is slidably arranged on the outer guide rails through sliding blocks, and the outer pressing plate is horizontally arranged on the top of the outer support frame.
Preferably, the two-axis moving frame comprises a left and right moving frame and an up and down moving frame which is installed on the left and right moving frame in a manner of being capable of moving left and right; the left and right moving frame comprises a left and right moving motor, a left and right main rotating roller connected with the power output end of the left and right moving motor through a transmission belt, a left and right transmission belt sleeved on two sides of the left and right main rotating roller, and a left and right supporting wheel sleeved in one end of the left and right transmission belt, which is different from one end of the left and right main rotating roller, and the up and down moving frame is connected with the left and right transmission belt on two sides through an upper and lower clamping plate; the up-and-down moving frame comprises an upper mounting plate, a lower mounting plate, an up-and-down moving motor, an up-and-down moving main wheel, an up-and-down moving belt and an up-and-down moving driven wheel, wherein the upper mounting plate is vertically mounted on the upper clamping plate and the lower clamping plate, the up-and-down moving motor is mounted on the upper mounting plate and the lower mounting plate, the up-and-down moving main wheel is mounted at the power output end of the up-and-down moving motor, the up-and-down moving belt is sleeved on the up-and-down moving main wheel, the up-and-down moving driven wheel is sleeved at one end, different from the up-and-down moving main wheel, of the up-and-down moving belt, and the glue dispensing mounting frame is connected with the up-and-down moving belt through a clamping block.
By adopting the technical scheme, the utility model realizes the matched clamping of the chip through the compression leg on the inner top plate at the lower part and the outer compression plate at the upper part, and can effectively clamp the edges at two sides of the chip, reduce the contact with the surface of the chip, and greatly reduce the collision friction damage which may cause the elements such as the surface thermistor and the like; the dispensing head arranged in a plurality of lines can simultaneously carry out dispensing operation to chip surface edge, thereby greatly improving dispensing efficiency, and the outer pressing plate of the U-shaped structure through the indent can maximize the operation area on the chip surface, and further improve dispensing efficiency.
Drawings
FIG. 1 is a schematic view of the structure in one direction of the present invention;
FIG. 2 is a schematic view of the structure in another direction of the present invention;
FIG. 3 is a schematic structural view of the clamping arm of the present invention in one direction;
fig. 4 is a schematic structural view of the clamping arm of the present invention in another direction;
fig. 5 is a schematic structural view of the dispensing device of the present invention.
In the figure, 1-a mounting frame, 2-a front-and-back moving module, 3-a clamping connecting plate, 4-a clamping frame, 5-an inner top plate, 6-an outer pressing plate, 7-an inner jacking cylinder, 8-an inner guide rail, 9-an anti-abrasion pad, 10-an outer jacking cylinder, 11-an outer support frame, 12-an outer guide rail, 13-a pressing column, 14-a glue dispensing mounting frame, 15-a glue dispensing head, 16-a left-and-right moving motor, 17-left and right main rotating rollers, 18-left and right transmission belts, 19-an upper clamping plate and a lower clamping plate, 20-an upper mounting plate and a lower mounting plate, 21-an up-and-down moving motor, 22-a left-and-right moving rail and 23-an up-and-down moving rail.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, an automatic assembling machine for a thermistor chip comprises a mounting frame 1, a clamping device arranged on the mounting frame 1, and a dispensing device arranged above the clamping device, so that dispensing operation can be performed on the surface of the chip through the dispensing device under the clamping fixation of the clamping device, and the subsequent encapsulation and fixation of a protective shell and the chip are facilitated;
as shown in fig. 1 and 2, the clamping device includes a front-back moving base and two clamping arms oppositely mounted on two sides of the front-back moving base, so that the chip can be clamped under the driving of the clamping arms on the two sides, and the dispensing operation of the dispensing device above the chip can be facilitated;
as shown in fig. 3 and 4, each clamping arm includes a clamping frame 4 with a clamping groove in the middle, an inner top plate 5 arranged in the clamping groove of the clamping frame in a liftable manner through an inner jacking mechanism, and an outer pressing plate 6 arranged above the outer side of the clamping frame 4 in a liftable manner through an outer jacking mechanism, pressing columns 13 are respectively arranged on two sides of the bottom of the outer pressing plate 6, so that clamping of a chip can be realized under the matching action of upward jacking force of the inner top plate 5 and pressure of the pressing columns 13 driven by the outer pressing plate 6, and the contact area with the surface of the chip in the clamping process can be greatly reduced through a mode that the pressing columns 13 are driven by the outer pressing plate 6 to press corners of the chip, so that damage to protruding components on the surface of the thermistor chip is reduced, and in order not to influence the convenience of operation of a dispensing device above, the outer pressing plate 6 is of a U-shaped structure, so that the operation area on the surface of the concave chip can be maximized;
as shown in fig. 5, the dispensing device includes a two-axis moving frame capable of moving left and right and up and down and a plurality of dispensing heads 15 installed on the two-axis moving frame through a dispensing mounting frame 14, and in the actual use process, each dispensing head 15 is communicated with an external dispensing pump through a pipeline, so that the dispensing operation is performed on the surface of the chip through the dispensing heads 15 under the driving of the dispensing pump.
When the adhesive dispensing device is used, a worker or an external mechanical arm sends a chip to be subjected to adhesive dispensing packaging to a position between two clamping arms of the clamping device, the clamping of the edges of two sides of the chip is realized under the matching action of the upward jacking force of the inner top plate 5 driven by the inner jacking mechanisms of the clamping arms at two sides and the pressing force of the outer jacking mechanism driving the outer pressing plate 6 and the pressing column 13 to be pressed downwards, and after the clamping is finished, the chip is sent to a point-designated position to be subjected to adhesive dispensing operation under the driving of a front and back moving base; under the drive of two axle removal framves, can drive a plurality of dispensing heads 15 and glue simultaneously to chip surface edge and glue, promote the operating efficiency greatly.
The utility model realizes the matching clamping of the chip through the inner top plate 5 at the lower part and the compression leg 13 on the outer pressing plate 6 at the upper part, and can reduce the contact with the surface of the chip when effectively clamping the edges at the two sides of the chip, thereby greatly reducing the collision friction damage of components such as surface thermistors and the like; the dispensing head 15 arranged in a plurality of lines can simultaneously carry out the dispensing operation to chip surface edge, thereby greatly improving the dispensing efficiency, and the outer pressing plate 6 of the U-shaped structure through the indent can maximize the operation area on the chip surface, and further improve the dispensing efficiency.
Specifically, the front-back moving base is two parallel front-back moving modules 2 with motors, and the two clamping arms are mounted on a moving slide block of the front-back moving modules 2 through clamping connecting plates 3, so that the front-back moving synchronism of the clamping arms on two sides is ensured.
Specifically, interior lift mechanism is including installing the interior lift cylinder 7 and the parallel arrangement of installing in clamping frame 4 inboard interior guide rail 8 in lift cylinder 7 both sides including, and interior roof 5 is connected with the power take off end of interior lift cylinder 7 on guide rail 8 including through slider slidable mounting, interior roof 5 to under the flexible drive of jacking cylinder 7 including being convenient for, drive interior roof 5 and stretch out or contract back along the clamping inslot of interior guide rail 8 direction from clamping frame 4.
In order to reduce the abrasion to the chip surface when the inner top plate 5 is matched with the outer pressing plate 6 above the inner top plate to clamp the chip, the top of the inner top plate 5 is provided with an anti-abrasion pad 9, and in the actual use process, the anti-abrasion pad 9 can be made of rubber and other materials, so that the effective friction in the chip clamping process can be guaranteed, and the chip surface is not easily abraded by scratches and the like.
Specifically, the outer lifting mechanism comprises an outer lifting cylinder 10 arranged on the outer side of the clamping frame 4, an outer support frame 11 arranged on the power output end of the outer lifting cylinder 10 and outer guide rails 12 arranged on two sides of the outer lifting cylinder 10 in parallel, the outer support frame 11 is arranged on the outer guide rails 12 in a sliding mode through sliders, and the outer pressing plate 6 is horizontally arranged on the top of the outer support frame 11, so that the outer pressing plate 6 can be driven to press down or lift up along the direction of the outer guide rails 12 under the telescopic driving of the outer lifting cylinder 10.
Specifically, the two-axis moving frame comprises a left-right moving frame and an up-down moving frame which is arranged on the left-right moving frame in a left-right moving mode; the left and right moving frame comprises a left and right moving motor 16, a left and right main rotating roller 17 connected with the power output end of the left and right moving motor 16 through a transmission belt, a left and right transmission belt 18 sleeved on two sides of the left and right main rotating roller 17 and a left and right supporting wheel sleeved in the left and right transmission belt 18 and different from one end of the left and right main rotating roller 17, the up and down moving frame is connected with the left and right transmission belt 18 on two sides through an upper and lower clamping plate 19, so that the left and right main rotating roller 17 can be driven by the left and right moving motor 16 to rotate, the left and right transmission belt 18 and the upper and lower clamping plate 19 on the left and right main rotating roller 17 can be driven to move left and right, in the actual use process, in order to ensure the reliability of the left and right transmission belt 18 in the process of driving the upper and lower clamping plate 19 to move, the left and right moving rails 22 are arranged on one side of the left and right transmission belt 18, the upper and lower clamping plate 19 is slidably mounted on the left and right moving rails 22 through a sliding block, so that the smoothness of the left and right transmission belt 18 in the process of driving the upper and lower clamping plate 19 to move is not influenced; the up-down moving frame comprises an up-down mounting plate 20 vertically mounted on an up-down mounting plate 19, an up-down moving motor 21 mounted on the up-down mounting plate 20, an up-down moving main wheel mounted at the power output end of the up-down moving motor 21, an up-down moving belt sleeved on the up-down moving main wheel and an up-down moving driven wheel sleeved in the up-down moving belt and different from one end of the up-down moving main wheel, wherein the glue dispensing mounting frame 14 is connected with the up-down moving belt through a clamping block, so that the up-down moving belt can be driven to move up and down along with the glue dispensing mounting frame 14 under the driving of the up-down moving motor 21 under the rolling support of the up-down moving driven wheel, in the actual use process, in order to ensure the stable reliability of the up-down moving belt driving the glue dispensing mounting frame 14 to move up and down, an up-down moving rail 23 is arranged on one side of the up-down moving belt in parallel, the glue dispensing mounting frame 14 can be slidably mounted on the up-down moving rail 23 through a sliding block, and can effectively slidably support in the up-down moving process, and the smooth performance of the glue dispensing mounting frame 14 can not be affected.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides an automatic kludge of thermistor chip which characterized in that: the adhesive dispensing device comprises an installation frame (1), a clamping device arranged on the installation frame (1) and an adhesive dispensing device arranged above the clamping device;
the clamping device comprises a front-back moving base and two clamping arms which are oppositely arranged on two sides of the front-back moving base;
each clamping arm comprises a clamping frame (4) with a clamping groove in the middle, an inner top plate (5) arranged in the clamping groove of the clamping frame in a lifting manner through an inner lifting mechanism, and an outer pressing plate (6) arranged above the outer side of the clamping frame (4) in a lifting manner through an outer lifting mechanism, wherein pressing columns (13) are respectively arranged on two sides of the bottom of the outer pressing plate (6), and the outer pressing plate (6) is of a concave U-shaped structure;
the glue dispensing device comprises a two-axis moving frame capable of moving left and right and up and down and a plurality of glue dispensing heads (15) arranged on the two-axis moving frame through a glue dispensing mounting frame (14).
2. The automatic assembling machine for thermistor chips according to claim 1, characterized in that: the front-back moving base is composed of two parallel front-back moving modules (2) with motors, and the two clamping arms are mounted on a moving slide block of the front-back moving modules (2) through clamping connecting plates (3).
3. The automatic assembling machine for thermistor chips according to claim 1, characterized in that: the inner jacking mechanism comprises an inner jacking cylinder (7) arranged on the inner side of the clamping frame (4) and inner guide rails (8) arranged on two sides of the inner jacking cylinder (7) in parallel, an inner top plate (5) is slidably mounted on the inner guide rails (8) through sliders, and the inner top plate (5) is connected with the power output end of the inner jacking cylinder (7).
4. The automatic assembling machine for thermistor chips according to claim 1, characterized in that: the outer jacking mechanism comprises an outer jacking cylinder (10) arranged on the outer side of the clamping frame (4), an outer support frame (11) arranged at the power output end of the outer jacking cylinder (10) and outer guide rails (12) arranged on two sides of the outer jacking cylinder (10) in parallel, the outer support frame (11) is arranged on the outer guide rails (12) in a sliding mode through a sliding block, and the outer press plate (6) is horizontally arranged at the top of the outer support frame (11).
5. The automatic assembling machine for thermistor chips according to claim 1, characterized in that: the two-axis moving frame comprises a left-right moving frame and an up-down moving frame which is arranged on the left-right moving frame in a left-right moving way; the left and right moving frame comprises a left and right moving motor (16), a left and right main rotating roller (17) connected with the power output end of the left and right moving motor (16) through a transmission belt, a left and right transmission belt (18) sleeved on the two sides of the left and right main rotating roller (17) and a left and right supporting wheel sleeved in the left and right transmission belt (18) and different from one end of the left and right main rotating roller (17), and the upper and lower moving frame is connected with the left and right transmission belt (18) on the two sides through an upper and lower clamping plate (19); the up-and-down moving frame comprises an upper mounting plate (20) vertically mounted on the upper clamping plate (19) and a lower mounting plate (20) vertically mounted on the upper mounting plate (20), an up-and-down moving motor (21) mounted on the upper mounting plate and the lower mounting plate, an up-and-down moving main wheel mounted at the power output end of the up-and-down moving motor (21), an up-and-down moving belt sleeved on the up-and-down moving main wheel and an up-and-down moving wheel sleeved on one end of the up-and-down moving main wheel, wherein the up-and-down moving belt is different from the up-and-down moving main wheel in the up-and-down moving belt, and the glue dispensing mounting frame (14) is connected with the up-and-down moving belt through a clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222131483.1U CN218253787U (en) | 2022-08-12 | 2022-08-12 | Automatic assembling machine for thermistor chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222131483.1U CN218253787U (en) | 2022-08-12 | 2022-08-12 | Automatic assembling machine for thermistor chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218253787U true CN218253787U (en) | 2023-01-10 |
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ID=84775020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222131483.1U Active CN218253787U (en) | 2022-08-12 | 2022-08-12 | Automatic assembling machine for thermistor chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218253787U (en) |
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2022
- 2022-08-12 CN CN202222131483.1U patent/CN218253787U/en active Active
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