CN212147588U - Metal nut material loading hot melt fixed establishment - Google Patents
Metal nut material loading hot melt fixed establishment Download PDFInfo
- Publication number
- CN212147588U CN212147588U CN202020303816.2U CN202020303816U CN212147588U CN 212147588 U CN212147588 U CN 212147588U CN 202020303816 U CN202020303816 U CN 202020303816U CN 212147588 U CN212147588 U CN 212147588U
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- Prior art keywords
- blanking
- cavity
- nut
- transverse
- base
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 title claims abstract description 102
- 239000012943 hotmelt Substances 0.000 title abstract description 9
- 239000000463 material Substances 0.000 title description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000002844 melting Methods 0.000 claims abstract description 26
- 230000008018 melting Effects 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000012545 processing Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000013519 translation Methods 0.000 description 14
- 238000012216 screening Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical group CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a metal nut feeding hot melting fixing mechanism, which comprises a transverse mounting substrate, a blanking base connected with the lower end of the transverse mounting substrate, a hollow blanking heating tube arranged below the blanking base, a nut positioning component arranged on the blanking base and a blanking control component arranged on the side edge of the blanking base in a sliding way, wherein the hollow blanking heating tube is connected with a plurality of heating wires; a longitudinal blanking cavity and a transverse movable cavity are respectively formed in the blanking base and are positioned between the nut positioning component and the hollow blanking heating tube, one end of the blanking control component is movably inserted into the transverse movable cavity and is communicated with the longitudinal blanking cavity, and a feeding hole communicated with the side edge of the longitudinal blanking cavity is formed in the blanking base. The utility model discloses can accomplish the purpose that metal nut automatic feeding, hot melt are fixed to the plastic strip, not only effectively practice thrift a large amount of manpower resources, improve production efficiency, reduction in production cost has solved the big problem of the personnel's processing degree of difficulty moreover.
Description
Technical Field
The utility model relates to an automated production equipment technical field especially relates to a metal nut material loading hot melt fixed establishment.
Background
In the hardware processing production industry, metal nuts are usually required to be plugged into some plastic strips so as to be screwed with other parts; the existing production method is to manually plug a metal nut into the specified position of the plastic strip.
However, the production is performed manually, which results in slow production speed and low production efficiency, and requires a lot of manpower to perform the production, so that the production cost is high. In addition, because the particles of the metal nut are small, the metal nut is produced manually, and the processing difficulty is high.
SUMMERY OF THE UTILITY MODEL
To the above, an object of the utility model is to provide a metal nut material loading hot melt fixed establishment accomplishes metal nut automatic feeding, the purpose that the hot melt is fixed to the plastic strip, not only effectively practices thrift a large amount of manpower resources, improves production efficiency, and reduction in production cost has solved the big problem of the personnel's processing degree of difficulty moreover.
The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be:
a metal nut feeding hot melting fixing mechanism is characterized by comprising a transverse mounting substrate, a blanking base connected to the lower end of the transverse mounting substrate, a hollow blanking heating tube arranged below the blanking base, a nut positioning component arranged on the blanking base and a blanking control component arranged on the side edge of the blanking base in a sliding mode, wherein the hollow blanking heating tube is connected with a plurality of heating wires; a longitudinal blanking cavity and a transverse movable cavity are respectively formed in the blanking base and are positioned between the nut positioning component and the hollow blanking heating tube, one end of the blanking control component is movably inserted into the transverse movable cavity and is communicated with the longitudinal blanking cavity, and a feeding hole communicated with the side edge of the longitudinal blanking cavity is formed in the blanking base.
As a further improvement, the blanking control assembly comprises a transverse pushing driving cylinder transversely arranged on the transverse mounting substrate, an L-shaped guide plate which is connected with the output end of the transverse pushing driving cylinder and is vertically arranged, a slide rail which is arranged on the lower end face of the transverse mounting substrate, a slide block which is arranged on the slide rail and is connected with the L-shaped guide plate, a connecting block which is connected with the lower end of the L-shaped guide plate, and a blanking control block which is connected with the end of the connecting block and is inserted into the transverse movable cavity, wherein a blanking port is formed on the blanking control block.
As a further improvement, the nut positioning assembly comprises a lifting pushing cylinder and a nut positioning thin rod connected to the lower end of the output shaft of the lifting pushing cylinder and positioned right above the longitudinal blanking cavity.
The utility model has the advantages that: through adopting the metal nut material loading hot melt fixed establishment who has special structural design, accomplish the purpose that metal nut automatic feeding, hot melt are fixed to the plastic strip, for traditional manual operation mode, not only effectively practice thrift a large amount of manpower resources, improve production efficiency, reduction in production cost has solved the big problem of the personnel's processing degree of difficulty moreover.
The above is an overview of the technical solution of the present invention, and the present invention is further explained with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural view of a metal nut feeding hot melting fixing mechanism of the present invention;
fig. 2 is a schematic view of the overall structure of the fully automatic metal nut implanter of the present invention;
FIG. 3 is a cross-sectional view of the blanking base of the present invention;
FIG. 4 is another cross-sectional view of the blanking base of the present invention;
fig. 5 is a schematic structural view of the nut feeding mechanism of the present invention;
FIG. 6 is a schematic structural view of the connection between the screening pipe and the conveying pipe according to the present invention;
fig. 7 is a schematic structural view of the plastic strip placed on the carrying tray according to the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings and preferred embodiments.
Referring to fig. 1, fig. 3 and fig. 4, an embodiment of the present invention provides a metal nut feeding hot melting fixing mechanism 4, which includes a horizontal mounting substrate 41, a blanking base 42 connected to the lower end of the horizontal mounting substrate 41, a hollow blanking heating tube 43 disposed below the blanking base 42, a nut positioning component 44 disposed on the blanking base 42, and a blanking control component 45 slidably disposed on the side of the blanking base 42, wherein a vertical blanking chamber 421 located between the nut positioning component 44 and the hollow blanking heating tube 43, and a horizontal movable chamber 422 for movably inserting one end of the blanking control component 45 and communicating with the vertical blanking chamber 421 are respectively formed in the blanking base 42, and a feeding port 423 communicating with the side of the vertical blanking chamber 421 is disposed on the blanking base 42.
The metal nut feeding hot melting fixing mechanism is particularly suitable for a full-automatic metal nut implanting machine. The full-automatic metal nut implanting machine comprises a machine table 1, a lifting driving mechanism 3 erected on the machine table 1 and connected to the transverse mounting substrate 41, at least one carrying disc 2 arranged on the machine table 1, and a nut feeding mechanism 5 communicated with the feeding hole 423, besides the metal nut feeding hot melting fixing mechanism. The metal nuts 10 are fed to the metal nut feeding hot melting fixing mechanism 4 through the nut feeding mechanism 5, the lifting driving mechanism 3 drives the nut feeding mechanism 5 to integrally do lifting movement, so that the metal nut feeding hot melting fixing mechanism 4 feeds the metal nuts 10 to the plastic strips 20 on the loading disc 2 one by one, as shown in fig. 7, automatic feeding operation of the metal nuts 10 is completed, and compared with manual operation, the automatic feeding device is high in automation degree and obviously improves working efficiency.
Specifically, the metal nuts 10 conveyed by the nut feeding mechanism 5 enter the longitudinal blanking chamber 421 one by one through the feeding hole 423, and only one metal nut 10 enters the longitudinal blanking chamber 421 at the same time. After the metal nuts 10 enter the longitudinal blanking cavity 421, the metal nuts 10 are controlled by the blanking control assembly 45 to fall into the hollow blanking heating tube 43 one by one; then, the metal nuts 10 are fed into the mounting holes of the plastic strips 20 on the carrier tray 2 through the hollow blanking heating tubes 43; next, the nut positioning assembly 44 positions the metal nut 10; and because the metal nut 10 falls through the hollow blanking heating tube 43, in the falling process, the hollow blanking heating tube 43 transfers heat to the metal nut 10, the temperature of the metal nut 10 entering the mounting hole of the plastic strip 20 rises, the plastic part on the side wall of the mounting hole is melted, and the metal nut 10 is adhered and fixed on the inner wall of the mounting hole, so that the operations of feeding and hot melting and fixing the metal nut 10 are completed.
Specifically, as shown in fig. 1, the blanking control assembly 45 includes a transverse pushing driving cylinder 451 transversely disposed on the transverse mounting substrate 41, an L-shaped guide plate 452 longitudinally disposed and connected to an end portion of an output shaft of the transverse pushing driving cylinder 451, a slide rail 453 disposed on a lower end surface of the transverse mounting substrate 41, a slide block 454 disposed on the slide rail 453 and connected to the L-shaped guide plate, a connecting block 455 connected to a lower end of the L-shaped guide plate 452, and a blanking control block 456 connected to an end portion of the connecting block 455 and inserted into the transverse movable chamber 422, wherein a blanking opening 4561 is formed on the blanking control block 456. The transverse pushing driving cylinder 451 provides a transverse driving force to drive the L-shaped guide plate 452 to transversely and linearly slide along the slide rail 453, so that the connecting block 455 drives the blanking control block 456 to slide in the transverse movable cavity 422, so that the blanking port 4561 on the blanking control block 456 is switched between being aligned with the longitudinal blanking cavity 421 and being away from the longitudinal blanking cavity 421. Specifically, as shown in fig. 3, in an initial state, the blanking port 4561 is staggered from the longitudinal blanking cavity 421, and the metal nut 10 cannot fall from the blanking port 4561 and enter the hollow blanking heating tube 43; when the blanking control block 456 slides leftwards to align the blanking opening 4561 with the longitudinal blanking cavity 421, as shown in fig. 4, the metal nut 10 can fall from the blanking opening 4561 into the hollow blanking heating tube 43; when the blanking control block 456 slides backward to the right so that the blanking opening 4561 is offset from the longitudinal blanking chamber 421, the metal nut 10 cannot fall from the blanking opening 4561 into the hollow blanking heat-generating tube 43, as shown in fig. 3.
In the present embodiment, the metal nuts 10 are dropped and loaded by controlling the drop control block 456 to slide left and right, so that the metal nuts 10 are sequentially dropped and loaded onto the plastic strip one by one.
Specifically, as shown in fig. 2 and 3, the nut positioning assembly 44 includes a lifting pushing cylinder 441, and a nut positioning thin rod 442 connected to the lower end of the output shaft of the lifting pushing cylinder 441 and located right above the longitudinal blanking chamber 421. When the metal nut 10 falls through the blanking port 4561, the lifting push cylinder 441 provides downward driving force to drive the nut positioning thin rod 442 to move downwards to enter the longitudinal blanking cavity 421 and closely follow the back of the metal nut 10, so that the next metal nut is blocked, and the next metal nut is prevented from falling along with the previous metal nut; when the metal nut 10 enters the plastic strip 20 on the carrying disc 2 through the hollow blanking heating tube 43, the nut positioning thin rod 442 also passes through the blanking port 4561, finally penetrates out the hollow blanking heating tube 43, is inserted into the central hole of the metal nut 10, and positions the metal nut 10, so that the metal nut 10 can be accurately adhered and fixed in the mounting hole of the plastic strip 20, and therefore the accuracy of the position of the metal nut 10 in feeding and hot melting fixing of the plastic strip 20 is improved.
In order to make the hollow blanking heating tube 43 generate heat and transmit the temperature to the metal nut 10, the hollow blanking heating tube 43 is connected with a plurality of heating wires 46 in the embodiment. In order to facilitate the hollow blanking heating tube 43 to smoothly transfer heat to the metal nut 10, preferably, the hollow blanking heating tube 43 is made of a metal material. Meanwhile, it should be noted that, since the plastic can be partially melted by heating, as long as the metal nut 10 has heat higher than normal temperature, the plastic on the inner wall of the mounting hole of the plastic strip 20 can be partially melted, and as long as the plastic is partially and slightly melted, the metal nut 10 can be stuck and fixed.
In the embodiment, the metal nuts 10 which are fed into the plastic strip 20 are adhered and fixed in a hot melting mode, so that the metal nuts 10 are prevented from being displaced, and the product quality is guaranteed.
In the embodiment, as shown in fig. 2, the lifting driving mechanism 3 includes an outer casing 31 erected on the machine platform 1, a lifting driving motor 32 disposed on the outer casing 31, at least one lifting screw 33 connected to an output shaft of the lifting driving motor 32, and a lifting screw sleeve 34 sleeved on the periphery of the lifting screw 33; the metal nut feeding hot melting fixing mechanism 4 further comprises an outer machine shell 40 connected to the lifting screw rod sleeve 34, and the transverse mounting substrate 41 is arranged inside the outer machine shell 40. The lifting driving force is provided by the lifting driving motor 32, the lifting screw 33 is driven to move up and down, and the lifting screw sleeve 34 moves up and down along with the lifting driving force, so that the metal nut feeding hot melting fixing mechanism 4 is driven to integrally move up and down, the metal nut feeding hot melting fixing mechanism 4 can continuously move up and down, and the feeding and hot melting fixing operations of a plurality of metal nuts 10 are completed.
In this embodiment, as shown in fig. 5, the nut feeding mechanism 5 includes a vibration plate 51 and a conveying pipe 52 connected between the rear end of the vibration plate 51 and the feeding port 423, wherein a hopper 511 is provided at a central position on the vibration plate 51, a spiral conveying track 5111 is extended upward from the inner bottom of the hopper 511, a sorting track 5112 is connected to the rear end of the spiral conveying track 5111, and a screening pipe 5113 is connected to the rear end of the sorting track 5112, and the screening pipe 5113 is connected to the conveying pipe 52. The metal nuts 10 placed in the hopper 511 continuously move forward along the spiral conveying track 5111, and then are arranged into the sorting track 5112 one by one, the metal nuts 10 entering the sorting track 5112 are in different directions, some metal nuts 10 have central holes facing the extending direction of the sorting track 5112, and some metal nuts 10 are tilted upwards; and only the metal nut 10 having a central hole toward the extension direction of the sorting track 5112 is correct. When the metal nuts 10 are moved to the screening tube 5113, only the metal nuts 10 having the central holes facing the extension direction of the sorting track 5112 can smoothly enter the screening tube 5113, and the metal nuts 10 facing the other direction are blocked by the entrance of the screening tube 5113, thereby falling back into the screw conveying track 5111. Finally, the metal nuts 10 entered into the screening tube 5113 are conveyed to the longitudinal blanking chamber 421 through the conveying pipe 52.
Specifically, in the embodiment, the screening pipes 5113 and the conveying pipes 52 have the same pipe diameter, and the pipe diameters of the screening pipes 5113 and the conveying pipes 52 are slightly larger than the outer diameter of the metal nut 10, so that the metal nut 10 can smoothly screen the pipes 5113 and the conveying pipes 52, and the orientations of the pipes in the screening pipes 5113 and the conveying pipes 52 will not change.
Specifically, the sorting track 5112 is integrally arc-shaped, and an upper portion of the sorting track 5112 is open to form an upper opening 51121, as shown in fig. 6, some of the metal nuts 10 tilting upward can fall out of the upper opening 51121 in the process that the metal nuts 10 continuously move forward.
The vibration disc 51 with the combination of the sorting track 5112 and the screening pipeline 5113 is adopted in the embodiment, the metal nuts 10 are subjected to feeding sorting and orientation screening, so that the metal nuts 10 can be arranged into the conveying pipe 52 in a correct orientation, the phenomena of disordered sorting of the metal nuts 10, wrong orientation of the metal nuts 10, blockage of the conveying pipe 52 and the like are prevented, the metal nuts 10 can be conveniently and subsequently accurately fed into the plastic strip 20, and the efficiency and the accuracy of feeding and hot melting fixing are improved.
In order to facilitate the positioning of the plastic strip 20 on the carrier disc 2, as shown in fig. 2 and 7, the carrier disc 2 is formed with a plurality of carrier grooves 21 for the plastic strip 20 to be inserted into.
In this embodiment, the full-automatic metal nut implanting machine further includes a translation driving mechanism 6 erected on the machine table 1, as shown in fig. 2, the translation driving mechanism 6 includes a frame 61 erected on the machine table 1, a translation driving motor disposed in the frame 61, a connecting seat 63 respectively connected to an end of an output shaft of the translation driving motor and the lifting driving mechanism 3, a translation guiding seat 64 connected to the connecting seat 63, and a translation guiding drag chain 65 disposed on the frame 61 and connected to the translation guiding seat 64. The driving force is provided by a translation driving motor, the driving connecting seat 63 drives the lifting driving mechanism 3 and the metal nut feeding hot melting fixing mechanism 4 to do translation movement, and therefore the metal nut feeding hot melting fixing mechanism 4 sequentially carries out feeding and hot melting fixing operations on the metal nuts 10 on the plurality of plastic strips 20 at different positions on the carrying disc 2. Meanwhile, the translation guide drag chain 65 provides a translation guide function, and the precision of translation motion is improved.
The working process of the full-automatic metal nut implanting machine of the embodiment is as follows:
the translation driving mechanism 6 drives the metal nut feeding hot melting fixing mechanism 4 to translate to a position right above a certain plastic strip 20 on the carrying disc 2; meanwhile, the metal nuts 10 are sequentially fed one by one to the feed opening 423 through the delivery pipe 52 by the nut feeding mechanism 5;
the lifting driving mechanism 3 drives the metal nut feeding hot melting fixing mechanism 4 to integrally move downwards until the hollow blanking heating tube 43 is aligned with and contacts the mounting hole position on the plastic strip 20;
the blanking control component 45 drives the blanking control block 456 to slide leftwards, so that the blanking port 4561 is aligned with the longitudinal blanking cavity 421, and the metal nut 10 at the foremost end falls from the blanking port 4561; then, the nut positioning component 44 drives the nut positioning thin rod 442 to move downwards to enter the longitudinal blanking cavity 421 and to follow the metal nut 10; then, the metal nut 10 falls into the mounting hole on the plastic strip 20 through the hollow blanking heating tube 43, the nut positioning thin rod 442 also passes through the blanking port 4561, finally passes through the hollow blanking heating tube 43 and is inserted into the central hole of the metal nut 10 to position the metal nut 10;
the metal nut 10 with certain heat melts the plastic part on the side wall of the mounting hole, so that the metal nut 10 is adhered and fixed on the inner wall of the mounting hole, and the implantation operation of the metal nut 10 is completed;
the lifting driving mechanism 3 drives the metal nut feeding hot melting fixing mechanism 4 to move upwards integrally, meanwhile, the nut positioning component 44 drives the nut positioning thin rod 442 to move upwards for resetting, and the blanking control component 45 drives the blanking control block 456 to slide rightwards for resetting.
The metal nut feeding hot melting fixing mechanism 4 is driven by the translation driving mechanism 6 to translate to the position right above the next plastic strip 20, and the steps are repeated to complete the implantation operation of the next metal nut 10.
It should be noted that, the utility model discloses a metal nut material loading hot melt fixed establishment improves specific structure, and to specific control mode, is not the innovation point of the utility model. For the cylinder, the motor and other parts related to the present invention, they can be universal standard parts or parts known to those skilled in the art, and their structures, principles and control methods are known to those skilled in the art through technical manuals or through conventional experimental methods.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that other structures obtained by adopting the same or similar technical features as the above embodiments of the present invention are all within the protection scope of the present invention.
Claims (3)
1. A metal nut feeding hot melting fixing mechanism is characterized by comprising a transverse mounting substrate, a blanking base connected to the lower end of the transverse mounting substrate, a hollow blanking heating tube arranged below the blanking base, a nut positioning component arranged on the blanking base and a blanking control component arranged on the side edge of the blanking base in a sliding mode, wherein the hollow blanking heating tube is connected with a plurality of heating wires; a longitudinal blanking cavity and a transverse movable cavity are respectively formed in the blanking base and are positioned between the nut positioning component and the hollow blanking heating tube, one end of the blanking control component is movably inserted into the transverse movable cavity and is communicated with the longitudinal blanking cavity, and a feeding hole communicated with the side edge of the longitudinal blanking cavity is formed in the blanking base.
2. The metal nut feeding hot melting fixing mechanism as claimed in claim 1, wherein the blanking control assembly comprises a transverse pushing driving cylinder transversely arranged on the transverse mounting substrate, an L-shaped guide plate longitudinally arranged and connected to an end portion of an output shaft of the transverse pushing driving cylinder, a slide rail arranged on a lower end face of the transverse mounting substrate, a slide block arranged on the slide rail and connected to the L-shaped guide plate, a connecting block connected to a lower end of the L-shaped guide plate, and a blanking control block connected to an end portion of the connecting block and inserted into the transverse movable cavity, wherein a blanking opening is formed in the blanking control block.
3. The metal nut feeding hot-melting fixing mechanism is characterized in that the nut positioning assembly comprises a lifting pushing cylinder and a nut positioning slender rod which is connected to the lower end of an output shaft of the lifting pushing cylinder and is positioned right above the longitudinal blanking cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020303816.2U CN212147588U (en) | 2020-03-12 | 2020-03-12 | Metal nut material loading hot melt fixed establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020303816.2U CN212147588U (en) | 2020-03-12 | 2020-03-12 | Metal nut material loading hot melt fixed establishment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212147588U true CN212147588U (en) | 2020-12-15 |
Family
ID=73714658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020303816.2U Expired - Fee Related CN212147588U (en) | 2020-03-12 | 2020-03-12 | Metal nut material loading hot melt fixed establishment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212147588U (en) |
-
2020
- 2020-03-12 CN CN202020303816.2U patent/CN212147588U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |