CN207774311U - A kind of needle piercing and sucking disc assembly - Google Patents
A kind of needle piercing and sucking disc assembly Download PDFInfo
- Publication number
- CN207774311U CN207774311U CN201820096409.1U CN201820096409U CN207774311U CN 207774311 U CN207774311 U CN 207774311U CN 201820096409 U CN201820096409 U CN 201820096409U CN 207774311 U CN207774311 U CN 207774311U
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- needle block
- needle
- piston rod
- lower cylinder
- stomata
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Abstract
The utility model is related to a kind of needle piercing and sucking disc assemblies, including upper casing, lower cylinder seat, axis pin, needle block, needle block connecting seat, piston rod and piston rod stroke regulating mechanism；The axis pin is fixed on upper casing, the top of the needle block is equipped with multiple contact pins arranged apart, middle part is equipped with pin shaft hole, and its both ends of bottom are respectively equipped with bolt gap, the both ends of the needle block connecting seat are respectively equipped with bolt, the both sides of needle block connecting seat are respectively equipped with needle block arranged in pairs, and the bolt of needle block connecting seat is inserted in the bolt gap of needle block, one end of piston rod is stretched into upper casing and is fixedly connected with needle block connecting seat, the lower cylinder seat outer wall is equipped with the first stomata and the second stomata, the step of piston rod makes the inner cavity of lower cylinder seat be separated into first chamber and second chamber, first stomata is connected with first chamber, second stomata is connected with second chamber.The utility model is not only simple in structure, and is convenient for mechanical arm absorbing fabric, realizes automation transhipment.
Description
Technical field
The utility model is related to a kind of needle piercing and sucking disc assemblies, and in particular to one kind being suitable for wind electricity blade flexible manufacturing system
In with the matching used needle piercing and sucking disc assembly of mechanical arm.
Background technology
Existing fabric can use more complete equipments in fabrication processes and be produced, therefore, it is necessary to by fabric by upper track work
Sequence is transported to next procedure, in prior art, is transported through by manually mode, in this way, not only time-consuming and laborious, but also
Low production efficiency.
Invention content
The purpose of this utility model is：It provides one kind to be not only simple in structure, and is convenient for mechanical arm absorbing fabric, realize
Automate the needle piercing and sucking disc assembly of transhipment.
In order to achieve the above object, the technical solution of the utility model is：A kind of needle piercing and sucking disc assembly, innovative point exist
In：Including upper casing, lower cylinder seat, axis pin, needle block, needle block connecting seat, piston rod and piston rod stroke regulating mechanism；
The axis pin, needle block and needle block connecting seat are each provided in upper casing, and the axis pin is fixed on upper casing,
The top of the needle block is equipped with multiple contact pins arranged apart, and middle part is equipped with the both ends difference of pin shaft hole and its bottom
Equipped with bolt gap, the both ends of the needle block connecting seat are respectively equipped with the bolt of perpendicular arrangement,
The both sides of the needle block connecting seat are respectively equipped with needle block arranged in pairs, and the bolt of needle block connecting seat is inserted in needle block
Bolt gap in, the axis pin on the upper casing is located in the pin shaft hole of needle block, and the top of the upper casing is equipped with pin holes,
The contact pin of needle block is located in the pin holes of upper casing,
There is angle of inclination, the adjacent needle block in the needle block connecting seat both sides between the contact pin and the top end surface of needle block
Contact pin angle of inclination direction it is opposite；
The piston rod is located in lower cylinder seat, and one end of piston rod is stretched into upper casing and fixed with needle block connecting seat
Connection, the other end of piston rod are equipped with step, the step of the piston rod make the inner cavity of lower cylinder seat be separated into first chamber and
Second chamber, the lower cylinder seat outer wall are equipped with the first stomata and the second stomata, and first stomata is connected with first chamber
Logical, the second stomata is connected with second chamber；
The piston rod stroke regulating mechanism includes adjusting nut, adjusting screw rod and lock-screw, the adjusting screw rod set
Dress is on the piston rod and positioned at the top of step, and adjusting nut is sleeved on the periphery of adjusting screw rod and is threadedly coupled with it, under described
Cylinder block is equipped with radial locking screw nail hole, lock-screw be screwed into the radial locking screw nail hole of lower cylinder seat and with adjusting screw rod phase
It supports, the lower cylinder seat tool has adjusting window, and adjusting nut, which is located at, to be adjusted in window.
In the above-mentioned technical solutions, the angle of inclination between the contact pin and the top end surface of needle block is 30 ° ~ 60 °.
In the above-mentioned technical solutions, the angle of inclination between the contact pin and the top end surface of needle block is 45 °.
In the above-mentioned technical solutions, the bottom of the upper casing is equipped with sliding sleeve, and sliding sleeve is sleeved on the one of piston rod
The one end at end, the piston rod is equipped with axial screw hole, and needle block connecting seat is connected by the axial screw hole screw thread of fastener and piston rod
It connects.
In the above-mentioned technical solutions, the lower cylinder seat is equipped with the first air flue and the second air flue, and first stomata passes through
First air flue is connected with first chamber, and the second stomata is connected by the second air flue with second chamber.
In the above-mentioned technical solutions, groove is equipped at the bottom centre of the step of the piston rod.
In the above-mentioned technical solutions, the outer wall of the adjusting screw rod is equipped with and is adjusted axially slot, the end of the lock-screw
Portion and the bottom for being adjusted axially slot of adjusting screw rod offset.
In the above-mentioned technical solutions, the first sealing ring is equipped between the inner wall of the adjusting screw rod and the outer wall of piston rod,
The second sealing ring is equipped between the outer wall and the inner wall of lower cylinder seat of adjusting screw rod.
In the above-mentioned technical solutions, the pin shaft hole of the needle block is kidney ellipsoid pin shaft hole.
Good effect possessed by the utility model is：After the needle piercing and sucking disc assembly of the utility model, due to this reality
With it is novel include upper casing, lower cylinder seat, axis pin, needle block, needle block connecting seat, piston rod and with piston rod stroke regulating mechanism；
The axis pin, needle block and needle block connecting seat are each provided in upper casing, and the axis pin is fixed on upper casing,
The top of the needle block is equipped with multiple contact pins arranged apart, and middle part is equipped with pin shaft hole and its both ends of bottom are equipped with
Bolt gap, the both ends of the needle block connecting seat are equipped with the bolt of perpendicular arrangement,
The both sides of the needle block connecting seat are respectively equipped with needle block arranged in pairs, and the bolt of needle block connecting seat is inserted in needle block
Bolt gap in, the axis pin on the upper casing is located in the pin shaft hole of needle block, and the top of the upper casing is equipped with pin holes,
The contact pin of needle block is located in the pin holes of upper casing,
There is angle of inclination, the adjacent needle block in the needle block connecting seat both sides between the contact pin and the top end surface of needle block
Contact pin angle of inclination direction it is opposite；
The piston rod is located in lower cylinder seat, and one end of piston rod is stretched into upper casing and fixed with needle block connecting seat
Connection, the other end of piston rod are equipped with step, the step of the piston rod make the inner cavity of lower cylinder seat be separated into first chamber and
Second chamber, the lower cylinder seat outer wall are equipped with the first stomata and the second stomata, and first stomata is connected with first chamber
Logical, the second stomata is connected with second chamber；
In use, the utility model to be mounted on to the end of mechanical arm, to adsorb and transporting fabric, by compressed gas
Entering the first chamber of lower cylinder seat by the first stomata so that piston rod moves upwards under the pressure effect of compressed gas,
And needle block is driven to move obliquely by needle block connecting seat so that the contact pin on needle block is pierced into fabric, is completed mechanical arm and is inhaled
The action of attached fabric, when fabric completion next procedure is transported to by previous process after, then by compressed gas by the second stomata into
Enter the second chamber of lower cylinder seat so that piston rod moves downward under the pressure effect of compressed gas, and is connected by needle block
Seat drives needle block to move obliquely so that the contact pin on needle block is detached from fabric, completes the transport process of fabric, this practicality is new
Type not only realizes automation transhipment, keeps its time saving and energy saving, and production efficiency is high；
Again since the piston rod stroke regulating mechanism includes adjusting nut, adjusting screw rod and lock-screw, the adjusting
On the piston rod and positioned at the top of step, adjusting nut is sleeved on the periphery of adjusting screw rod and is threadedly coupled with it screw sleeve dress,
The lower cylinder seat is equipped with radial locking screw nail hole, lock-screw be screwed into the radial locking screw nail hole of lower cylinder seat and with adjusting
Screw rod offsets, and the lower cylinder seat tool has an adjusting window, and adjusting nut, which is located at, to be adjusted in window, can be with by adjusting adjusting nut
The regulating piston throw of lever, and then adjust the height that the contact pin on needle plate stretches out the pin holes of upper casing so that the utility model makes
With more flexible, conveniently.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of the utility model；
Fig. 2 is the left view schematic diagram of Fig. 1；
Fig. 3 is the schematic top plan view of Fig. 1；
Fig. 4 is the A-A schematic cross-sectional views of Fig. 3；
Fig. 5 is the assembly stereoscopic schematic diagram of the utility model needle block and needle block connecting seat；
Fig. 6 is the dimensional structure diagram of the utility model.
Specific implementation mode
Below in conjunction with attached drawing and the embodiment provided, the utility model is further described, but is not limited to
This.
As shown in Fig. 1,2,3,4,5,6, a kind of needle piercing and sucking disc assembly, including upper casing 1, lower cylinder seat 2, axis pin 3, needle block
4, needle block connecting seat 5, piston rod 6 and piston rod stroke regulating mechanism 7；
The axis pin 3, needle block 4 and needle block connecting seat 5 are each provided in upper casing 1, and the axis pin 3 is fixed on upper casing 1,
The top of the needle block 4 is equipped with multiple contact pins 41 arranged apart, and middle part is equipped with the left and right of pin shaft hole 42 and its bottom
Both ends are respectively equipped with bolt gap 43, and the both ends of the needle block connecting seat 5 are respectively equipped with the bolt 51 of perpendicular arrangement,
In, the pin shaft hole 42 on the needle block 4 is the kidney ellipsoid pin shaft hole for tilting 45 ° of angles,
The front and rear sides of the needle block connecting seat 5 are respectively equipped with needle block 4 arranged in pairs, and the bolt of needle block connecting seat 5
51 are inserted in the bolt gap 43 of needle block 4, and the axis pin 3 on the upper casing 1 is located in the pin shaft hole 42 of needle block 4, the upper machine
The top of shell 1 is equipped with pin holes 11, and the contact pin 41 of needle block 4 is located in the pin holes 11 of upper casing 1,
Wherein, 3 original state when assembled of the axis pin：The axis pin 3 is located at close to 5 side needle block 4 of needle block connecting seat
Pin shaft hole 42 nadir, the pin shaft hole 42 of another needle block 4 far from needle block connecting seat 5 and positioned at 4 outside of aforementioned needle block
Peak, at this point, the contact pin 41 is located in the pin holes 11 of upper casing 1,
Have angle of inclination, 5 both sides of the needle block connecting seat adjacent between the contact pin 41 and the top end surface of needle block 4
The angle of inclination direction of the contact pin 41 of needle block 4 is opposite；
The piston rod 6 is located in lower cylinder seat 2, and one end of piston rod 6 stretch into upper casing 1 and with needle block connecting seat
5 are fixedly connected, and the other end of piston rod 6 is equipped with step 61, and the step 61 of the piston rod 6 makes the inner cavity of lower cylinder seat 2 separate
At first chamber 23 and second chamber 24,2 outer wall of lower cylinder seat is equipped with the first stomata 21 and the second stomata 22, and described the
One stomata 21 is connected with first chamber 23, and the second stomata 22 is connected with second chamber 24,
Wherein, sealing is equipped between the outer wall and the inner wall of lower cylinder seat 2 of the maximum diameter section of the step 61 of the piston rod 6
Circle, this is to ensure the leakproofness of first chamber and second chamber；
The piston rod stroke regulating mechanism 7 includes adjusting nut 71, adjusting screw rod 72 and lock-screw 73, the adjusting
Screw rod 72 is sleeved on piston rod 6 and positioned at the top of step 61, adjusting nut 71 be sleeved on the periphery of adjusting screw rod 72 and and its
It is threadedly coupled, the lower cylinder seat 2 is equipped with radial locking screw nail hole, and lock-screw 73 is screwed into the radial locking screw of lower cylinder seat 2
It offsets in nail hole and with adjusting screw rod 72, the lower cylinder seat 2, which has, adjusts window 27, and adjusting nut 71, which is located at, adjusts window 27
It is interior.
As shown in Fig. 1,5,6, for the ease of the utility model can absorbing fabric, the top of the contact pin 41 and needle block 4
Angle of inclination between end face is 30 ° ~ 60 °.
Further, as shown in figure 5, the angle of inclination between the contact pin 41 and the top end surface of needle block 4 is preferably
45°。
As shown in Figure 1, for the ease of playing the role of guiding, the bottom of the upper casing 1 is equipped with sliding sleeve 8, and slides
One end that set 8 is sleeved on piston rod 6, one end of the piston rod 6 are equipped with axial screw hole, needle block connecting seat 5 by fastener with
The axial screw hole of piston rod 6 is threadedly coupled.
As shown in Figure 1, for the ease of conveying compressed gas, the lower cylinder seat 2 is equipped with the first air flue 25 and the second air flue
26, first stomata 21 is connected by the first air flue 25 with first chamber 23, the second stomata 22 by the second air flue 26 with
Second chamber 24 is connected.
As shown in Figure 1, in order to increase the volume of first chamber, it is equipped at the bottom centre of the step 61 of the piston rod 6
Groove 62.
As shown in Figure 1, for the ease of lock adjustment screw rod 72, the outer wall of the adjusting screw rod 72, which is equipped with, is adjusted axially slot
721, the end of the lock-screw 73 offsets with the bottom for being adjusted axially slot 721 of adjusting screw rod 72.In use, can be according to reality
The demand of border situation adjusts adjusting nut 71 in the adjusting window 27 of lower cylinder seat 2, has adjusted the stroke of piston rod 6, in turn
Have adjusted needle plate 4 contact pin 41 stretch out upper casing 1 pin holes 11 outside height so that the utility model using it is more flexible,
It is convenient.
As shown in Figure 1, in order to ensure the leakproofness of second chamber 24, inner wall and the piston rod 6 of the adjusting screw rod 72
It is equipped with the first sealing ring 91 between outer wall, the second sealing ring is equipped between the outer wall and the inner wall of lower cylinder seat 2 of adjusting screw rod 72
92。
As shown in figure 3, in order to enable the utility model structure is more reasonable, the pin shaft hole 42 of the needle block 4 is kidney ellipsoid
Pin shaft hole.
When the utility model is used, the utility model is mounted on to the end of mechanical arm, to adsorb and transporting fabric,
Compressed gas is entered to the first chamber 23 of lower cylinder seat 2 by the first stomata 21 so that pressure of the piston rod 6 in compressed gas
It is moved upwards under effect, and drives the pairs of needle block 4 of one side to be moved backward respectively so that needle block 4 is oblique by needle block connecting seat 5
It moves upwards（Axis pin in the pin shaft hole 42 of 5 side needle block 4 of needle block connecting seat moves to peak by minimum point, separate
Axis pin in the pin shaft hole 42 of 5 side needle block of needle block connecting seat moves to minimum point by peak）So that the contact pin on needle block 4
The pin holes 11 of 41 stretching upper casings 1 are outer and are pierced into fabric, complete the action of mechanical arm absorbing fabric, when fabric complete by
After previous process is transported to next procedure, then compressed gas is entered to the second chamber 24 of lower cylinder seat 2 by the second stomata 22,
So that piston rod 6 moves downward under the pressure effect of compressed gas, and needle block is driven to move obliquely by needle block connecting seat,
So that the contact pin on needle block detaches from fabric and in the pin holes 11 for upper casing 1 of retracting, completes the transport process of fabric, this reality
Automation transhipment is not only realized with novel, keeps its time saving and energy saving, and production efficiency is high.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (9)
1. a kind of needle piercing and sucking disc assembly, it is characterised in that：Including upper casing（1）, lower cylinder seat（2）, axis pin（3）, needle block（4）、
Needle block connecting seat（5）, piston rod（6）With piston rod stroke regulating mechanism（7）；
The axis pin（3）, needle block（4）With needle block connecting seat（5）It is each provided at upper casing（1）It is interior, the axis pin（3）It is fixed on machine
Shell（1）On,
The needle block（4）Top be equipped with multiple contact pins arranged apart（41）, middle part is equipped with pin shaft hole（42）And its two of bottom
End is respectively equipped with bolt gap（43）, the needle block connecting seat（5）Both ends be respectively equipped with the bolt of perpendicular arrangement（51）,
The needle block connecting seat（5）Both sides be respectively equipped with needle block arranged in pairs（4）, and needle block connecting seat（5）Bolt
（51）It is inserted in needle block（4）Bolt gap（43）It is interior, the upper casing（1）On axis pin（3）It is located at needle block（4）Pin shaft hole
（42）It is interior, the upper casing（1）Top be equipped with pin holes（11）, needle block（4）Contact pin（41）Positioned at upper casing（1）Contact pin
Hole（11）It is interior,
The contact pin（41）With needle block（4）Top end surface between have angle of inclination, the needle block connecting seat（5）Both sides are adjacent
Needle block（4）Contact pin（41）Angle of inclination direction it is opposite；
The piston rod（6）It is located at lower cylinder seat（2）It is interior, and piston rod（6）One end stretch into upper casing（1）It is interior and with needle block connect
Joint chair（5）It is fixedly connected, piston rod（6）The other end be equipped with step（61）, the piston rod（6）Step（61）Make lower cylinder
Seat（2）Inner cavity be separated into first chamber（23）And second chamber（24）, the lower cylinder seat（2）Outer wall is equipped with the first stomata
（21）With the second stomata（22）, first stomata（21）With first chamber（23）It is connected, the second stomata（22）With the second chamber
Room（24）It is connected；
The piston rod stroke regulating mechanism（7）Including adjusting nut（71）, adjusting screw rod（72）And lock-screw（73）, described
Adjusting screw rod（72）It is sleeved on piston rod（6）It goes up and is located at step（61）Top, adjusting nut（71）It is sleeved on adjusting screw rod
（72）Periphery and be threadedly coupled with it, the lower cylinder seat（2）Equipped with radial locking screw nail hole, lock-screw（73）It is screwed into down
Cylinder block（2）Radial locking screw nail hole in and and adjusting screw rod（72）It offsets, the lower cylinder seat（2）With adjusting window
（27）, adjusting nut（71）Positioned at adjusting window（27）It is interior.
2. needle piercing and sucking disc assembly according to claim 1, it is characterised in that：The contact pin（41）With needle block（4）Top
Angle of inclination between end face is 30 ° ~ 60 °.
3. needle piercing and sucking disc assembly according to claim 2, it is characterised in that：The contact pin（41）With needle block（4）Top
Angle of inclination between end face is 45 °.
4. needle piercing and sucking disc assembly according to claim 1, it is characterised in that：The upper casing（1）Bottom be equipped with sliding
Set（8）, and sliding sleeve（8）It is sleeved on piston rod（6）One end, the piston rod（6）One end be equipped with axial screw hole, needle block connects
Joint chair（5）Pass through fastener and piston rod（6）Axial screw hole be threadedly coupled.
5. needle piercing and sucking disc assembly according to claim 4, it is characterised in that：The lower cylinder seat（2）Equipped with the first air flue
（25）With the second air flue（26）, first stomata（21）Pass through the first air flue（25）With first chamber（23）It is connected, second
Stomata（22）Pass through the second air flue（26）With second chamber（24）It is connected.
6. needle piercing and sucking disc assembly according to claim 1, it is characterised in that：The piston rod（6）Step（61）Bottom
Groove is equipped at portion center（62）.
7. needle piercing and sucking disc assembly according to claim 1, it is characterised in that：The adjusting screw rod（72）Outer wall be equipped with
It is adjusted axially slot（721）, the lock-screw（73）End and adjusting screw rod（72）Be adjusted axially slot（721）Bottom phase
It supports.
8. needle piercing and sucking disc assembly according to claim 1, it is characterised in that：The adjusting screw rod（72）Inner wall and piston
Bar（6）Outer wall between be equipped with the first sealing ring（91）, adjusting screw rod（72）Outer wall and lower cylinder seat（2）Inner wall between set
There is the second sealing ring（92）.
9. needle piercing and sucking disc assembly according to claim 1, it is characterised in that：The needle block（4）Pin shaft hole（42）For waist
Round pin shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096409.1U CN207774311U (en) | 2018-01-19 | 2018-01-19 | A kind of needle piercing and sucking disc assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096409.1U CN207774311U (en) | 2018-01-19 | 2018-01-19 | A kind of needle piercing and sucking disc assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774311U true CN207774311U (en) | 2018-08-28 |
Family
ID=63213841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820096409.1U Active CN207774311U (en) | 2018-01-19 | 2018-01-19 | A kind of needle piercing and sucking disc assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207774311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043206A (en) * | 2022-08-12 | 2022-09-13 | 云南烟叶复烤有限责任公司 | Clamping jaw for tobacco leaf feeding |
-
2018
- 2018-01-19 CN CN201820096409.1U patent/CN207774311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043206A (en) * | 2022-08-12 | 2022-09-13 | 云南烟叶复烤有限责任公司 | Clamping jaw for tobacco leaf feeding |
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