CN211438893U - Nut assembling mechanism and automatic assembling machine for round-head junction box - Google Patents
Nut assembling mechanism and automatic assembling machine for round-head junction box Download PDFInfo
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- CN211438893U CN211438893U CN201921498124.1U CN201921498124U CN211438893U CN 211438893 U CN211438893 U CN 211438893U CN 201921498124 U CN201921498124 U CN 201921498124U CN 211438893 U CN211438893 U CN 211438893U
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- junction box
- assembling
- head junction
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Abstract
The utility model provides a nut assembling mechanism and automatic assembling machine of a round-head terminal box, wherein the nut assembling mechanism presses and fixes a nut into a nut mounting hole on the round-head terminal box on an assembling station, and comprises a material pushing mechanism for pushing the nut to an assembling position and a pressing mechanism for extruding the nut into the nut mounting hole on the round-head terminal box; the motor drives the rotary material moving and positioning mechanism to rotate to each station; the station comprises a nut assembling mechanism, the nut assembling mechanism presses and fixes a nut into a nut mounting hole on the round-head junction box on the station of the rotary material moving and positioning mechanism, the nut assembling mechanism comprises a material pushing mechanism for pushing the nut to an assembling position, and a pressing mechanism for extruding the nut into the nut mounting hole on the round-head junction box. The utility model discloses the mechanism or the machine of automatic dress nut and automatic dress screw cap on the button head terminal box, application scope is wide, and operating stability is good, and production product quality is high.
Description
Technical Field
The utility model relates to a nut equipment mechanism and automatic kludge field of button head terminal box.
Background
The round-head junction box is a PVC junction box which is arranged on the wall, the ceiling and other positions, and the type of the round-head junction box is divided into a plurality of types due to different diameters and numbers of connecting pipes. For example, the three-way round-head junction box is provided with a cylindrical bottom box, the three surfaces outside the box are provided with connecting pipe orifices according to 90 degrees, two nut mounting holes are formed in the box, and one nut needs to be pressed into each hole during assembly. The nut is cylindrical, straight patterns are arranged on the surface of the external cylinder, and an inner hole is in a thread shape. The mechanism or machine of automatic dress nut and automatic dress screw cap on all round-head terminal boxes in the existing market, it is complicated to change mechanism adjustment when the production of the compatibility of different products is low or change product, and operating stability is poor, and it is horizontal phenomenon to beat when the nut is impressed easily to appear, seriously influences the product and uses.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough that the nut equipment to present button head terminal box brought provides a nut equipment mechanism and the automatic kludge of button head terminal box.
The utility model discloses a realize that the technical scheme that its technical purpose adopted is: a nut assembling mechanism presses and fixes a nut into a nut mounting hole on a round-head junction box on an assembling station, and comprises a material pushing mechanism for pushing the nut to an assembling position and a pressing mechanism for extruding the nut into the nut mounting hole on the round-head junction box; the material pushing mechanism comprises a material pushing cylinder, a material feeding clamp, a sliding guide and a sliding block; a feeding clamp of the clamping nut is connected with a sliding guide rail, the sliding rail slides on the sliding block under the action of the material pushing cylinder, and the feeding clamp is switched between a feeding area and a working area; the pressing mechanism comprises a pressing cylinder, a cylinder joint, a thimble seat, a thimble and a bush; the ejector pin penetrates through the ejector pin base to expose a working part, the top of the ejector pin extends into the bushing, the upper surface of the ejector pin base is connected to a piston rod of the compression cylinder through a cylinder joint, and the ejector pin presses a nut in a feeding clamp entering a working area into a nut mounting hole on the round-head junction box under the action of the compression cylinder; the working part of the thimble is provided with a guiding and positioning boss for preventing the nut from turning over in the pressing-in process.
Further, in the nut assembling mechanism described above: the feeding clamp is characterized in that two sides of the feeding clamp are provided with springs which can guarantee the state and the position of the nut to be correct and can compress the nut, and the feeding clamp also comprises a notch which can be used for ejecting the clamp to enable the nut to fall down on a screw guide column and to enable unqualified nuts to be picked up manually.
Further, in the nut assembling mechanism described above: still include and carry out position adjustment on the slide rail to be suitable for the position adjustment connecting block of not co-altitude round-head terminal box.
Further, in the nut assembling mechanism described above: the nut heating device further comprises a heating block for heating the nut.
The utility model also provides an automatic assembling machine for the round-head junction box, which comprises a feeding belt line, a feeding manipulator and a rotary material moving and positioning mechanism; the round-head junction box is moved to the rotary material moving positioning mechanism by the feeding manipulator after passing through the feeding belt line, and the rotary material moving positioning mechanism is driven by the motor to rotate to each station; the station comprises a nut assembling mechanism, the nut assembling mechanism presses a nut into a nut mounting hole on the round-head junction box on the station of the rotary material moving and positioning mechanism, the nut assembling mechanism comprises a material pushing mechanism for pushing the nut to an assembling position, and a pressing mechanism for extruding the nut into the nut mounting hole on the round-head junction box; the material pushing mechanism comprises a material pushing cylinder, a material feeding clamp, a sliding guide rail and a sliding block; a feeding clamp of the clamping nut is connected with a sliding guide rail, the sliding rail slides on the sliding block under the action of the material pushing cylinder, and the feeding clamp is switched between a feeding area and a working area; the pressing mechanism comprises a pressing cylinder, a cylinder joint, a thimble seat, a thimble and a bush; the ejector pin penetrates through the ejector pin base to expose a working part, the top of the ejector pin extends into the bushing, the upper surface of the ejector pin base is connected to a piston rod of the compression cylinder through a cylinder joint, and the ejector pin presses a nut in a feeding clamp entering a working area into a nut mounting hole on the round-head junction box under the action of the compression cylinder; the working part of the thimble is provided with a guiding and positioning boss for preventing the nut from turning over in the pressing-in process.
Further, in the automatic kludge of foretell button head terminal box: the feeding clamp is characterized in that two sides of the feeding clamp are provided with springs which can guarantee the state and the position of the nut to be correct and can compress the nut, and the feeding clamp also comprises a notch which can be used for ejecting the clamp to enable the nut to fall down on a screw guide column and to enable unqualified nuts to be picked up manually.
Further, in the automatic kludge of foretell button head terminal box: the nut is fed and loaded by a nut vibrating disc, is guided into the nut assembling mechanism by a pipeline, is heated by a heating block and falls into a feeding clamp.
Further, in the automatic kludge of foretell button head terminal box: the former station of the nut assembling mechanism comprises a round-head junction box which is arranged on a rotary table of the rotary material transferring and positioning mechanism and transferred to the station, whether a nut mounting hole position of the round-head junction box is in a correct position or not is checked, and the round-head junction box which is not provided with the mounting hole position is subjected to 90-degree rotation direction selection and direction selection reversing mechanism (300) aiming at subsequent assembling work.
Further, in the automatic kludge of foretell button head terminal box: the latter station of the nut assembling mechanism comprises a detection mechanism for detecting the nut in the round-head junction box transferred to the station on the rotating disc of the rotating material transferring and positioning mechanism; the latter station of the detection mechanism comprises a screw cap pressing mechanism for pressing a screw cap into the round-head junction box transferred to the station on the rotary table of the rotary material transfer positioning mechanism; the screw caps are fed and loaded by the screw cap vibrating disc, and the screw caps fed and loaded by the screw cap vibrating disc are sucked and moved to the rotary disc by the screw cap feeding manipulator and assembled with the round-head junction box; and a last station on the rotary disc of the rotary material moving and positioning mechanism is a discharging manipulator, and the discharging manipulator takes the assembled round-head junction box and moves the round-head junction box to a discharging position for discharging.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a structural diagram (one) of the nut assembling mechanism of the present invention.
Fig. 2 is a structural diagram (ii) of the nut assembling mechanism of the present invention.
Figure 3 is the structure diagram of the feeding clamp in the nut assembling machine of the utility model.
Fig. 4 is a structural diagram of the automatic assembling machine for the middle round-head terminal box of the utility model.
Detailed Description
Embodiment 1, this embodiment is an automatic kludge of button head terminal box, and the button head terminal box is the terminal box of dress in positions such as wall, ceiling, is provided with two holes on the cover, need press in a nut in every hole during the equipment. As shown in fig. 4, the automatic assembling machine for the round-head terminal box in this embodiment has a rotary station driven by a rotary material moving and positioning mechanism 1002.
The working principle and the use method of the automatic assembling machine for the round-head junction box are as follows:
1. lead to round-head terminal box by artifical material loading, carry to round-head terminal box material loading manipulator 200 via motor drive material loading belt line 100 and get the material position, the material loading position is equipped with two and blocks the cylinder in order to guarantee only through a round-head terminal box at every turn.
2. When the sensor detects that the material taking position has a material, the round-head junction box feeding manipulator 200 clamps the round-head junction box and moves the round-head junction box to the specified position of the turntable assembly.
3. The turntable is driven by a stepping motor to rotate the rotary material moving and positioning mechanism 1002, and 8 stations rotate equally to assemble all the mechanisms.
4. The direction-selecting and direction-selecting reversing mechanism 300 detects the round-head junction box on the turntable, checks whether the hole site of the round-head junction box is in the correct position, and rotates the round-head junction box with the wrong hole site by 90 degrees for subsequent assembly work.
5. The nuts are fed by the nut vibrating disc 900, the nuts which are sorted and screened by the vibrating disc 900 are guided into the assembling mechanism 400 by a pipeline, are heated by the heating block 440 and fall into the feeding clamp 430, and then the pressing cylinder 405 drives the probe assembly to divide the nuts and press the nuts into the round-head junction box assembling hole positions.
6. The detection mechanism 500 detects nuts installed in the round-head junction box, detects whether the nuts are short of materials, and detects whether the positions are correct and the installation states of the nuts are correct.
7. The screw lid is by screw lid vibration dish 1001 feed material loading, divides screw lid mechanism to say the separation with screw lid and material, and screw lid material loading manipulator 600 absorbs the screw lid that removes to the carousel of separation, assembles with the button head terminal box.
8. The screw cap pressing mechanism 700 presses the screw cap assembled on the terminal block against the terminal block.
9. The blanking manipulator 800 takes the assembled round-head junction box and moves the round-head junction box to a blanking position for blanking, and the material distribution and blanking assembly distinguishes between qualified round-head junction box products and unqualified round-head junction box products for blanking.
The nut assembling mechanism 400 and the automatic assembling machine for the round-head junction box comprising the same are automatic assembling equipment which is higher in efficiency and lower in reject ratio in the existing product production line, and the steps of the automatic assembling machine are that a worker places the round-head junction box on a feeding belt line and conveys the round-head junction box to a feeding position; b. the feeding manipulator 200 clamps the round-head junction box and places the round-head junction box at a specified position of the turntable, and the turntable rotates the round-head junction box to the next station; c. the direction-selecting and direction-selecting reversing mechanism 300 detects the terminal box and rotates the terminal box with the wrong assembling hole positions by 90 degrees for subsequent assembling work; d. the nut assembling mechanism 400 presses the nut into the round-head junction box, and the nut detecting mechanism 500 detects whether the nut is short of material, the position is correct and the installation state of the nut is correct at the next station; e. the screw cap pressing mechanism 700 presses the screw cap into the round-head junction box; f. and finally, the blanking manipulator 800 takes the assembled round-head junction box and moves the round-head junction box to a blanking position for blanking, and the qualified round-head junction box product and the unqualified round-head junction box product are distinguished and blanked by the material distributing and blanking assembly.
In this embodiment, the nut assembling mechanism 400 is used to press the nut into the nut mounting hole of the round-head junction box at the assembling station, as shown in fig. 1 and 2: the pressing mechanism is used for pressing the nut into a nut mounting hole in the round-head junction box.
The feeding clamp 430 clamps the nut to be connected with the sliding guide 420, and both sides of the feeding clamp 430 are pressed against the nut by using springs 432 as shown in fig. 3, so as to ensure that the nut is in a correct state and position. When the clip feeds, the screw guide pillar 433 pushes the clip open, makes things convenient for the nut to fall down, and when the feeding clip left the feeding position, the spring action was in the clip, made its clamp nut, still was equipped with notch 431 on the clip, and convenient manual work is picked unqualified nut. The position adjusting connecting block 480 can be freely adjusted on the slide rail to adapt to junction boxes with different heights. The slide rail 420 slides on the slide block 410 under the action of the pushing cylinder 404, so that the feeding clamp 430 is switched between a feeding area and a working area.
The pressing mechanism comprises a pressing air cylinder 405, an air cylinder connector 406, an ejector pin seat 407, an ejector pin 408 and a lining 409; the thimble 408 penetrates through the thimble seat 407 to expose the working part, the top of the thimble 408 extends into the bushing 409, the upper surface of the thimble seat 407 is connected to a piston rod of the pressing cylinder 405 by the cylinder connector 406, and the thimble 408 aligns a nut in a nut mounting hole on the round-head junction box under the action of the pressing cylinder 405. A heating block 440 for heating the nut is also included.
As shown in fig. 1 and 2: in this embodiment, the nut assembling mechanism 400 mainly includes a base fixing plate 401, a supporting plate 402, a backing plate 460, a feeding clamp 430, a sliding guide rail 420, a slider 410, a material pushing cylinder 404, a material pushing cylinder connecting plate 470, a pressing cylinder 405, a pressing cylinder mounting plate 403, a cylinder joint 406, a thimble seat 407, a thimble 408, a bushing 409, a heating block 440, and a heat insulation mounting plate 450. Wherein, the slide block mounting plate is fixedly connected with the base fixing plate 401 and the supporting plate 402, and the backing plate 460 is fixed on the slide block mounting plate; the sliding block 410 is fixed with the backing plate 460, one end of the sliding guide rail 420 is fixed with the material pushing cylinder 404 through the material pushing cylinder connecting plate 470, the other end is connected with the feeding plate 430, the sliding guide rail 420 can slide on the sliding block 410 in a straight line, and the material pushing cylinder 404 is used for switching between a feeding area and a working area; the pressing cylinder 405 and the pressing cylinder mounting plate 403 are fixed on the support plate 402, the thimble 408 and the thimble seat are connected with the pressing cylinder 405 through the cylinder joint 406, the other end is placed in the bushing 409, and the thimble 408 is used for pressing the nut into the nut mounting hole on the round-head junction box in a correct state; a guiding and positioning boss 4081 for preventing the nut from turning over during the pressing-in process is arranged at the working part of the thimble 408 as shown in fig. 1. The nut is fed by a vibrating disk and enters a heating block 440, the mechanism heats the nut at a temperature of 140-180 degrees, when the mechanism works, a nut pressing mechanism pushes the nut out of a feeding clamp 430 of a pushing mechanism, and the nut is pressed into an assembly hole position on the round-head junction box to a designated position by using a material pressing cylinder 405.
Claims (9)
1. A nut assembling mechanism presses and fixes a nut into a nut mounting hole on a round-head junction box on an assembling station, and comprises a material pushing mechanism for pushing the nut to an assembling position and a pressing mechanism for extruding the nut into the nut mounting hole on the round-head junction box; the method is characterized in that:
the material pushing mechanism comprises a material pushing cylinder (404), a feeding clamp (430), a sliding guide rail (420) and a sliding block (410); a feeding clamp (430) for clamping the nut is connected with a sliding guide rail (420), the sliding guide rail (420) slides on a sliding block (410) under the action of a material pushing cylinder (404), and the feeding clamp (430) is switched between a feeding area and a working area;
the pressing mechanism comprises a pressing air cylinder (405), an air cylinder joint (406), an ejector pin seat (407), an ejector pin (408) and a lining (409); the ejector pin (408) penetrates through the ejector pin seat (407) to expose a working part, the top of the ejector pin (408) extends into the lining (409), the upper surface of the ejector pin seat (407) is connected to a piston rod of the pressing cylinder (405) through a cylinder joint (406), and the ejector pin (408) presses a nut in the feeding clamp (430) entering a working area into a nut mounting hole on the round-head junction box under the action of the pressing cylinder (405); the working part of the thimble (408) is provided with a guiding and positioning boss for preventing the nut from turning over in the pressing-in process.
2. The nut assembly mechanism of claim 1, wherein: the feeding clamp (430) is provided with springs (432) on two sides for ensuring the correct state and position of the nut and compressing the nut, and further comprises a notch (431) for ejecting the clamp to facilitate the nut to fall down a screw guide column (433) and to facilitate manual picking of unqualified nuts during feeding.
3. The nut assembly mechanism of claim 1, wherein: the terminal box positioning device further comprises a position adjusting connecting block (480) which is used for adjusting the position on the sliding guide rail (420) so as to be suitable for the round-head terminal boxes with different heights.
4. The nut assembly mechanism of claim 1, wherein: a heating block (440) is also included for heating the nut.
5. An automatic assembling machine for a round-head junction box comprises a feeding belt line (100), a feeding manipulator (200) and a rotary material moving positioning mechanism (1002); the round-head junction box is moved to a rotary material moving positioning mechanism (1002) by a feeding manipulator (200) after passing through a feeding belt line (100), and a motor drives the rotary material moving positioning mechanism (1002) to rotate to each station; the method is characterized in that: the station comprises a nut assembling mechanism (400), the nut assembling mechanism (400) presses a nut into a nut mounting hole on the round-head junction box on the station of the rotary material moving and positioning mechanism (1002), and the nut assembling mechanism comprises a material pushing mechanism for pushing the nut to an assembling position and a pressing mechanism for extruding the nut into the nut mounting hole on the round-head junction box;
the material pushing mechanism comprises a material pushing cylinder (404), a feeding clamp (430), a sliding guide rail (420) and a sliding block (410); a feeding clamp (430) for clamping the nut is connected with a sliding guide rail (420), the sliding guide rail (420) slides on a sliding block (410) under the action of a material pushing cylinder (404), and the feeding clamp (430) is switched between a feeding area and a working area;
the pressing mechanism comprises a pressing air cylinder (405), an air cylinder joint (406), an ejector pin seat (407), an ejector pin (408) and a lining (409); the ejector pin (408) penetrates through the ejector pin seat (407) to expose a working part, the top of the ejector pin (408) extends into the lining (409), the upper surface of the ejector pin seat (407) is connected to a piston rod of the pressing cylinder (405) through a cylinder joint (406), and the ejector pin (408) presses a nut in the feeding clamp (430) entering a working area into a nut mounting hole on the round-head junction box under the action of the pressing cylinder (405); the working part of the thimble (408) is provided with a guiding and positioning boss for preventing the nut from turning over in the pressing-in process.
6. The automatic assembling machine for the round-head terminal box according to claim 5, characterized in that: the feeding clamp (430) is provided with springs (432) on two sides for ensuring the correct state and position of the nut and compressing the nut, and further comprises a notch (431) for ejecting the clamp to facilitate the nut to fall down a screw guide column (433) and to facilitate manual picking of unqualified nuts during feeding.
7. The automatic assembling machine for the round-head terminal box according to claim 5, characterized in that: the nuts are fed by a nut vibrating disc (900), guided into a nut assembling mechanism (400) by a pipeline, heated by a heating block (440) and then dropped into a feeding clamp (430).
8. The automatic assembling machine for the round head terminal box according to claim 5, 6 or 7, wherein: the front station of the nut assembling mechanism (400) comprises a round-head junction box which is transferred to the station on a rotary table of the rotary material transferring and positioning mechanism (1002) and is detected, whether a nut mounting hole position of the round-head junction box is in a correct position or not is checked, and a 90-degree rotating direction selecting and reversing mechanism (300) is carried out on the round-head junction box which is not in the mounting hole position aiming at the subsequent assembling work.
9. The automatic assembling machine for the round-head terminal box according to claim 8, characterized in that: the latter station of the nut assembling mechanism (400) comprises a detection mechanism (500) for detecting the nuts in the round-head junction box transferred to the station on the rotary table of the rotary material transferring and positioning mechanism (1002); the latter station of the detection mechanism (500) comprises a screw cap pressing mechanism (700) for pressing screw caps into the round-head junction box transferred to the station on the rotating disc of the rotary material transferring and positioning mechanism (1002); the screw caps are fed and loaded by a screw cap vibrating disc (1001), and the screw caps fed and loaded by the screw cap vibrating disc (1001) are sucked and moved onto a rotary disc by a screw cap feeding manipulator (600) and are assembled with the round-head junction box; and a last station on the rotary table of the rotary material moving and positioning mechanism (1002) is a blanking manipulator (800), and the blanking manipulator (800) takes the assembled round-head junction box and moves the round-head junction box to a blanking position for blanking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921498124.1U CN211438893U (en) | 2019-09-10 | 2019-09-10 | Nut assembling mechanism and automatic assembling machine for round-head junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921498124.1U CN211438893U (en) | 2019-09-10 | 2019-09-10 | Nut assembling mechanism and automatic assembling machine for round-head junction box |
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| Publication Number | Publication Date |
|---|---|
| CN211438893U true CN211438893U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921498124.1U Active CN211438893U (en) | 2019-09-10 | 2019-09-10 | Nut assembling mechanism and automatic assembling machine for round-head junction box |
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| CN (1) | CN211438893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108312A (en) * | 2022-07-04 | 2022-09-27 | 昆山智慧谷自动化科技有限公司 | Automatic material taking method of wired junction box |
-
2019
- 2019-09-10 CN CN201921498124.1U patent/CN211438893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108312A (en) * | 2022-07-04 | 2022-09-27 | 昆山智慧谷自动化科技有限公司 | Automatic material taking method of wired junction box |
| CN115108312B (en) * | 2022-07-04 | 2023-07-14 | 苏州智慧谷激光智能装备有限公司 | Automatic material taking method for wired junction box |
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