CN219487837U - Pitch-changing module - Google Patents
Pitch-changing module Download PDFInfo
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- CN219487837U CN219487837U CN202320649870.6U CN202320649870U CN219487837U CN 219487837 U CN219487837 U CN 219487837U CN 202320649870 U CN202320649870 U CN 202320649870U CN 219487837 U CN219487837 U CN 219487837U
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- block
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- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012858 packaging process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 12
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000010410 calcium alginate Nutrition 0.000 description 1
- 229960002681 calcium alginate Drugs 0.000 description 1
- 239000000648 calcium alginate Substances 0.000 description 1
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The application relates to a variable-pitch module, which belongs to the technical field of medical appliances and comprises a sliding rod, a mounting plate, a sliding block, a magnetic block, a variable-pitch block, a linkage piece and a driving piece, wherein the structural form of the sliding rod is a hollow rod shape; the two mounting plates are respectively arranged at two sides of the sliding rod; the sliding block is sleeved on one side of the sliding rod in a sliding way; the magnetic block is connected inside the sliding rod in a sliding way, and is adsorbed with the sliding block; the variable-pitch blocks are arranged on the sliding rods in a sliding sleeve manner, one side surface of each variable-pitch block is provided with a grabbing mechanism, a plurality of variable-pitch blocks are arranged, one variable-pitch block, close to the sliding block, of the variable-pitch blocks is connected with the sliding block, and the other variable-pitch block, far away from the sliding block, is connected with the mounting plate; the linkage piece is connected with the plurality of variable-pitch blocks, and is used for changing the distance between two adjacent variable-pitch blocks when the sliding block slides on the sliding rod; the driving piece is connected with one side of the sliding rod, and the driving piece is used for enabling the magnetic block to slide in the sliding rod. The application has the effect of reducing the cost in the swab packaging process.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a variable-pitch module.
Background
The swab is a mass of absorbent material wrapped around one end of the handle, and the main purpose of the swab is collection of clinical test specimens. According to the expected clinical samples, the clinical samples can be divided into nasal swabs, pharyngeal swabs, vagina, cervix, anus, urethra collecting swabs and the like. According to the different materials of the front end, the handle can be divided into artificial short fiber filaments, cotton fibers, polyurethane sponge, calcium alginate sponge and the like, and the handle is made of plastics, aluminum, wood and the like.
In the related art, in the packaging process of the swabs, because the intervals among the swabs are smaller when the swabs are clamped, the distance among the swabs needs to be changed through a variable-pitch module on the grabbing mechanism when the grabbing mechanism grabs the swabs and places the swabs on the packaging film, and the variable-pitch module is controlled by a servo motor and a numerical control technology to change the distance among the swabs.
Aiming at the related technology, the defect that the cost is high in the swab packaging process because the distance changing module changes the distance between two adjacent swabs through a servo motor and a numerical control technology exists.
Disclosure of Invention
In order to reduce the cost in the swab packaging process, the application provides a pitch-changing module.
The application provides a displacement module adopts following technical scheme:
the variable-pitch module comprises a slide bar, a mounting plate, a slide block, a magnetic block, a variable-pitch block, a linkage piece and a driving piece, wherein the slide bar is in a hollow rod shape; the two mounting plates are respectively arranged at two sides of the sliding rod; the sliding block is sleeved on one side of the sliding rod in a sliding way; the magnetic block is connected inside the sliding rod in a sliding way, and is adsorbed with the sliding block; the distance changing blocks are arranged on the sliding rod in a sliding sleeve mode, one side face of each distance changing block is provided with a grabbing mechanism, a plurality of distance changing blocks are arranged, one distance changing block, close to the sliding block, of the distance changing blocks is connected with the sliding block, and one distance changing block, far away from the sliding block, is connected with the mounting plate; the linkage piece is connected with the plurality of variable-pitch blocks, and is used for changing the distance between two adjacent variable-pitch blocks when the sliding block slides on the sliding rod; the driving piece is connected with one side of the sliding rod, and the driving piece is used for enabling the magnetic block to slide in the sliding rod.
Through adopting above-mentioned technical scheme, when packing the swab, snatch the mechanism simultaneously with a plurality of swabs in a set of through snatch on the displacement module earlier, then through outside mobile mechanism with displacement module whole removal to predetermined station on, then make the magnetic path slide in the slide bar under the effect of driving piece, the absorption effect between magnetic path and the slider drives the slider and slide on the slide bar, then can drive and slide with the slider and be connected the displacement piece and slide, change the distance between two adjacent displacement pieces through the linkage piece, so that the distance between two adjacent displacement pieces is predetermined distance, finally place a set of swab on the wrapping paper through snatch the mechanism, this kind of design mode, as long as through the position that drives the magnetic path and slide in the slide bar alright change the distance between two adjacent displacement pieces, thereby help reducing the cost in the swab packaging process.
Optionally, the linkage piece includes a plurality of positioning columns and a connecting plate, the number of the positioning columns is corresponding to the number of the distance changing blocks, and the plurality of positioning columns are respectively located on one side surface of the distance changing blocks far away from the grabbing mechanism; the connecting plate is provided with waist-shaped holes, a plurality of connecting plates are arranged, and the waist-shaped holes on the connecting plates are respectively used for sliding insertion of two adjacent positioning columns.
Through adopting above-mentioned technical scheme, because the linkage piece includes reference column and connecting plate, so when the distance between two adjacent displacement pieces that need to change, when sliding the slider towards the direction of displacement piece through the magnetic path, the distance between two adjacent displacement pieces can reduce, until the distance between two adjacent displacement pieces is zero, the distance that snatchs a set of swab of mechanism is snatched this moment, and when making the slider move towards the direction of keeping away from the displacement piece through the magnetic path, the displacement piece that is connected with the slider can drive other displacement pieces and move under the effect of reference column and connecting plate, until when the distance of two adjacent reference columns in the kidney hole of same connecting plate is the biggest, the distance that snatchs the mechanism and place a set of on the wrapping paper this moment, thereby just can realize when the slider slides, change the purpose of distance between two adjacent displacement pieces.
Optionally, the driving piece is the slip air pump, the slip air pump respectively with the both sides of slide bar are linked together, the slip air pump is used for making the magnetic path is followed the length direction of slide bar slides.
Through adopting above-mentioned technical scheme, because of the setting of slip air pump, when the distance between two adjacent displacement blocks of needs increase, then need aerify in order to make the magnetic path slide to the direction of keeping away from the displacement block from the intercommunication department that keeps away from slider one side through the slip air pump, when the distance between two adjacent displacement blocks need reduce, then need aerify in order to make the magnetic path slide to the direction that is close to the displacement block from the intercommunication department that is close to slider one side through the slip air pump to just, just can realize the slip of magnetic path in the slide bar.
Optionally, a guide rod is arranged on the mounting plate, two ends of the guide rod are respectively connected with the two mounting plates, and the guide rod is used for sliding sleeve of the sliding block and the plurality of distance changing blocks.
By adopting the technical scheme, due to the arrangement of the guide rod, the guide rod can provide a guiding effect in the sliding process of the variable-pitch block on the slide rod, so that the phenomenon that the variable-pitch block is circumferentially offset in the sliding process can be avoided as much as possible.
Optionally, the guide bar is the hollow tube, one side of guide bar with one side of slide bar is linked together, the slip air pump respectively with the guide bar with the slide bar is linked together, the slip air pump with the guide bar and the intercommunication department of slide bar all is in keeping away from the guide bar with one side of slide bar intercommunication department.
Through adopting above-mentioned technical scheme, because the intercommunication department of slip air pump and guide bar and slide bar all is in one side of keeping away from guide bar and slide bar intercommunication department, so at the in-process of slip air pump installation, two gas outlets of slip air pump all set up on holistic same one side of displacement module to can avoid the displacement module holistic in the motion process as far as possible, the phenomenon that the trachea between slip air pump and slide bar and the guide bar appears interfering with external equipment's spare part.
Optionally, a buffer screw is disposed on the mounting plate, the buffer screw is disposed on the mounting plate near the slider, and a head of the buffer screw is used for abutting against the slider.
Through adopting above-mentioned technical scheme, because of the setting of buffering screw, so at the in-process that the slider removed on the slide bar, can play certain cushioning effect to the slider to prevent to take place the phenomenon that the deviation appears because of the slider bumps with the mounting panel at the slip in-process.
Optionally, the positioning device further comprises a limiting plate, wherein one side surface of the limiting plate is provided with a sliding groove, the sliding groove is used for sliding insertion of the positioning column and the connecting plate, and two opposite sides of one side surface of the limiting plate, which is positioned on the notch of the sliding groove, are connected with the two mounting plates.
By adopting the technical scheme, due to the arrangement of the limiting plate, when the distance between two adjacent variable-pitch blocks is changed, the bottom of the chute prevents the connecting plate from moving towards the direction away from the variable-pitch blocks, so that the phenomenon that the connecting plate is disconnected with the positioning column in the moving process of the variable-pitch module can be avoided as much as possible.
Optionally, the limiting plate is detachably connected with the mounting plate.
Through adopting above-mentioned technical scheme, because of the both sides and the mounting panel detachable connection of limiting plate, so after the displacement module work a period, when wearing and tearing appear in the connecting plate and lead to unable interval between two adjacent displacement pieces of assurance is accurate, can dismantle the limiting plate in order to change the connecting plate of wearing and tearing to help reducing the cost of swab packaging in-process.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the sliding rod, the sliding block, the magnetic block, the distance changing block and the linkage piece, when the swabs are packaged, a plurality of swabs in a group are simultaneously grabbed through a grabbing mechanism on the distance changing module, then the distance changing module is integrally moved to a preset station through an external moving mechanism, then the magnetic block slides in the sliding rod under the action of the driving piece, the sliding of the sliding block on the sliding rod is driven through the adsorption action between the magnetic block and the sliding block, the distance changing block connected with the sliding block can be driven to slide, the distance between two adjacent distance changing blocks is changed through the linkage piece, so that the distance between the two adjacent distance changing blocks is the preset distance, and finally, the swabs are placed on the packaging paper through the grabbing mechanism.
2. The distance between the two adjacent distance changing blocks is reduced until the distance between the two adjacent distance changing blocks is zero, the grabbing mechanism grabs the distance of a group of swabs, and the distance changing blocks connected with the sliding blocks can drive other distance changing blocks to move under the action of the positioning columns and the connecting plates when the sliding blocks move towards the direction away from the distance changing blocks through the magnetic blocks until the distance between the two adjacent positioning columns in the kidney-shaped holes of the same connecting plate is maximum, and the grabbing mechanism places the group of swabs on the packaging paper at the moment, so that the aim of changing the distance between the two adjacent distance changing blocks can be fulfilled when the sliding blocks slide;
3. because the intercommunication department of slip air pump and guide bar and slide bar all is in the one side of keeping away from guide bar and slide bar intercommunication department, so at the in-process of slip air pump installation, two gas outlets of slip air pump all set up on the holistic same side of displacement module to can avoid the displacement module holistic in the motion process as far as possible, the phenomenon that the trachea between slip air pump and slide bar and the guide bar appears interfering with external equipment's spare part.
Drawings
Fig. 1 is a schematic structural diagram of a pitch module in the present embodiment.
Fig. 2 is a schematic diagram of the present embodiment for showing the magnetic blocks.
Reference numerals illustrate: 1. a slide bar; 2. a mounting plate; 3. a slide block; 4. a magnetic block; 5. a variable-pitch block; 6. a linkage member; 61. positioning columns; 62. a connecting plate; 7. a guide rod; 8. buffer screw, 9, limiting plate; 91. and a sliding groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a variable-pitch module. Referring to fig. 1 and 2, the pitch-changing module comprises a sliding rod 1, a mounting plate 2, a sliding block 3, a magnetic block 4, a pitch-changing block 5, a linkage piece 6 and a driving piece (not shown in the figure), specifically, the sliding rod 1 is in a cylindrical tube shape, the mounting plate 2 is in a cuboid plate shape as a whole, two mounting plates 2 are arranged, and the two mounting plates 2 are respectively sleeved at two side edges of the sliding rod 1 along the length direction; the whole sliding block 3 is cuboid, the sliding block 3 is made of metal, the sliding block 3 is sleeved on one side of the sliding rod 1 in a sliding manner, and the sliding direction of the sliding block 3 is along the axial direction of the sliding rod 1; the magnetic block 4 is cylindrical, the magnetic block 4 is coaxially and slidably connected in the sliding rod 1, the magnetic block 4 is used for adsorbing the sliding block 3, and when the magnetic block 4 slides in the sliding rod 1, the sliding block 3 synchronously slides along the sliding rod 1; the variable-pitch blocks 5 are in a cuboid shape, the variable-pitch blocks 5 are arranged in a plurality, the variable-pitch blocks 5 are sleeved on the sliding rod 1 in a sliding mode, one variable-pitch block 5, close to the sliding block 3, of the variable-pitch blocks 5 is connected with the sliding block 3 through bolts, one variable-pitch block 5, far from the sliding block 3, is connected with the mounting plate 2, far from the sliding block 3, through bolts, and the same side face of the variable-pitch blocks 5 is provided for mounting of a plurality of external grabbing mechanisms; the linkage piece 6 is arranged on one side surface of the plurality of variable-pitch blocks 5, which is far away from the grabbing mechanism, and the linkage piece 6 is used for changing the distance between two adjacent variable-pitch blocks 5 when the sliding block 3 slides; the driving piece is arranged on the mounting plate 2 and is used for enabling the magnetic block 4 to slide in the slide rod 1.
Referring to fig. 1 and 2, when the external grabbing mechanism grabs a group of swabs and then integrally moves the distance changing module to a preset position through the external moving mechanism, the driving piece can enable the magnetic block 4 to slide in the slide bar 1, the slide block 3 slides through the magnetic attraction effect, and meanwhile, under the action of the linkage piece 6, the plurality of distance changing blocks 5 and the slide block 3 synchronously move so as to change the distance between two adjacent distance changing blocks 5.
Referring to fig. 1 and 2, in this embodiment, a guide rod 7 is further disposed on the mounting plate 2, the guide rod 7 is in a cylindrical rod shape, the guide rod 7 is disposed at equal length with the sliding rod 1, two guide rods 7 are disposed along the axis of the sliding rod 1, so as to provide guiding function during the sliding process of the plurality of distance-changing blocks 5 and the sliding block 3, one guide rod 7 is disposed in a hollow manner, the mounting plate 2 near the sliding block 3 can seal the sliding rod 1 and the pipe orifice of the side of the guide rod 7 disposed in the hollow manner near the sliding block 3, and the sliding rod 1 is communicated with the guide rod 7 disposed in the hollow manner through the mounting plate 2 near the sliding block 3; the driving piece is a sliding air pump (not shown in the figure), the structure form of the sliding air pump is in a double-head form, two air outlets of the sliding air pump are respectively communicated with the sliding rod 1 and a pipe orifice of one side, which is far away from the sliding block 3, of the guide rod 7 which is arranged in a hollow mode, and when the sliding air pump respectively inflates the sliding rod 1 and the guide pipe which is arranged in a hollow mode, the air pressures on two sides of the magnetic block 4 can be different so that the magnetic block 4 slides along the axis of the sliding rod 1, and therefore the purpose of changing the distance between two adjacent variable-distance blocks 5 can be achieved.
Referring to fig. 1 and 2, the linkage 6 includes a positioning column 61 and a connecting plate 62, the positioning column 61 is cylindrical, the positioning column 61 is provided with a plurality of positioning columns 61, and the number of the positioning columns 61 is corresponding to the number of the displacement blocks 5, and the plurality of positioning columns 61 are respectively connected to one side surface of the plurality of displacement blocks 5, which is far from the grabbing mechanism, through bolts; the connecting plates 62 are in a cuboid shape, waist-shaped holes are formed in one side surface of the connecting plates 62 with the largest cross section along the length direction, the connecting plates 62 are provided with a plurality of, in the embodiment, the two connecting plates 62 are in a group along the length direction of the sliding rod 1, two positioning columns 61 in one group of the distance changing blocks 5 are slidably inserted into the waist-shaped holes of one connecting plate 62, and two positioning columns 61 in two adjacent groups of the distance changing blocks 5, which are mutually close, are also slidably inserted into the waist-shaped holes of the connecting plates 62, so that the plurality of connecting plates 62 are in a chain type structure, when the sliding block 3 moves towards the direction away from the distance changing blocks 5, the distance changing blocks 5 connected with the sliding block 3 pull the connecting plates 62 in the chain type through the positioning columns 61, and when the two positioning columns 61 are positioned at the edges of two sides of the waist-shaped holes in one layer of connecting plates 62 away from the distance changing blocks 5, the distance between the two adjacent distance changing blocks 5 is in the largest state, namely, the distance between the two adjacent distance changing blocks 5 is the distance between two adjacent distance changing blocks is the distance between the two swab blocks and the swab on the wrapping paper; when the slider 3 slides toward the distance changing block 5 to make the plurality of distance changing blocks 5 abut against each other, the distance of the group of swabs is grasped by the grasping mechanism.
Referring to fig. 1 and 2, in the present embodiment, a buffer screw 8 is disposed on a mounting plate 2 near a slider 3, a head of the buffer screw 8 is disposed on a side surface of the mounting plate 2 near the slider 3, and the head of the buffer screw 8 is made of rubber to abut against the slider 3, so that a phenomenon that the slider 3 is deviated due to excessive force when the slider 3 collides with the mounting plate 2 during sliding can be avoided as much as possible.
Referring to fig. 1 and 2, in addition, in this embodiment, a limiting plate 9 is further provided, the whole limiting plate 9 is in a cuboid plate shape, opposite sides of one side surface of the limiting plate 9 and two mounting plates 2 are detachably connected through bolts, a sliding groove 91 is formed in one side surface of the limiting plate 9 connected with the mounting plates 2, the sliding groove 91 is rectangular in section as seen from the notch direction, and the sliding groove 91 is used for sliding insertion of the connecting plate 62 and the positioning column 61, so that the connecting plate 62 can be prevented from being disconnected from the positioning column 61 in the sliding process as much as possible.
The implementation principle of the variable-pitch module provided by the embodiment of the application is as follows: after the grabbing mechanism grabs a group of swabs and then needs to be placed on the packaging paper, the driving piece can enable the magnetic rod to slide so as to drive the sliding block 3 to slide, then the distance changing blocks 5 connected with the sliding block 3 can slide, meanwhile, under the action of the linkage piece 6, the distance between two adjacent distance changing blocks 5 is changed, so that the distance between two adjacent distance changing blocks 5 is the distance for placing a group of swabs on the packaging paper, and in the design mode, the distance between two adjacent distance changing blocks 5 can be changed only by changing the position of the magnetic block 4 in the sliding rod 1, and therefore the cost in the swab packaging process can be reduced.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a displacement module which characterized in that: the device comprises a sliding rod (1), a mounting plate (2), a sliding block (3), a magnetic block (4), a variable-pitch block (5), a linkage piece (6) and a driving piece, wherein the sliding rod (1) is in a hollow rod shape; the two mounting plates (2) are arranged, and the two mounting plates (2) are respectively arranged at two sides of the sliding rod (1); the sliding block (3) is sleeved on one side of the sliding rod (1) in a sliding way; the magnetic block (4) is connected inside the sliding rod (1) in a sliding way, and the magnetic block (4) is adsorbed with the sliding block (3); the variable-pitch block (5) is sleeved on the sliding rod (1) in a sliding manner, one side surface of the variable-pitch block (5) is provided for the grabbing mechanism to install, the variable-pitch block (5) is provided with a plurality of variable-pitch blocks, one variable-pitch block (5) which is close to the sliding block (3) in the plurality of variable-pitch blocks (5) is connected with the sliding block (3), and one variable-pitch block (5) which is far away from the sliding block (3) is connected with the mounting plate (2); the linkage piece (6) is connected with a plurality of variable-pitch blocks (5), and the linkage piece (6) is used for changing the distance between two adjacent variable-pitch blocks (5) when the sliding block (3) slides on the sliding rod (1); the driving piece is connected with one side of the sliding rod (1), and the driving piece is used for enabling the magnetic block (4) to slide in the sliding rod (1).
2. A range module according to claim 1, wherein: the linkage piece (6) comprises positioning columns (61) and connecting plates (62), wherein the positioning columns (61) are arranged in a plurality, the number of the positioning columns (61) is corresponding to that of the variable-pitch blocks (5), and the positioning columns (61) and the variable-pitch blocks (5) are respectively far away from one side face of the grabbing mechanism; the connecting plates (62) are provided with waist-shaped holes, the connecting plates (62) are provided with a plurality of waist-shaped holes, and the adjacent two positioning columns (61) are respectively inserted in a sliding mode through the waist-shaped holes in the connecting plates (62).
3. A range module according to claim 1, wherein: the driving piece is a sliding air pump, the sliding air pump is respectively communicated with two sides of the sliding rod (1), and the sliding air pump is used for enabling the magnetic block (4) to slide along the length direction of the sliding rod (1).
4. A pitch module according to claim 3, wherein: the novel variable-pitch device is characterized in that a guide rod (7) is arranged on the mounting plate (2), two ends of the guide rod (7) are respectively connected with the two mounting plates (2), and the guide rod (7) is used for sliding sleeve of the sliding block (3) and the plurality of variable-pitch blocks (5).
5. The pitch module as defined in claim 4, wherein: the guide rod (7) is a hollow tube, one side of the guide rod (7) is communicated with one side of the slide rod (1), the sliding air pump is respectively communicated with the guide rod (7) and the slide rod (1), and the communicating positions of the sliding air pump and the guide rod (7) and the slide rod (1) are both far away from one side of the communicating positions of the guide rod (7) and the slide rod (1).
6. A range module according to claim 1, wherein: the mounting plate (2) is provided with a buffer screw (8), the buffer screw (8) is arranged on the mounting plate (2) close to the sliding block (3), and the head of the buffer screw (8) is used for being abutted to the sliding block (3).
7. A range module as claimed in claim 2, wherein: the positioning device is characterized by further comprising a limiting plate (9), wherein one side surface of the limiting plate (9) is provided with a sliding groove (91), the sliding groove (91) is used for sliding insertion of the positioning column (61) and the connecting plate (62), and the limiting plate (9) is positioned on one side surface of a notch of the sliding groove (91) and two opposite sides of the side surface are connected with the two mounting plates (2).
8. The pitch module as defined in claim 7, wherein: the limiting plate (9) is detachably connected with the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320649870.6U CN219487837U (en) | 2023-03-23 | 2023-03-23 | Pitch-changing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320649870.6U CN219487837U (en) | 2023-03-23 | 2023-03-23 | Pitch-changing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219487837U true CN219487837U (en) | 2023-08-08 |
Family
ID=87478366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320649870.6U Active CN219487837U (en) | 2023-03-23 | 2023-03-23 | Pitch-changing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219487837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601344A (en) * | 2023-12-07 | 2024-02-27 | 天津嘉思特车业股份有限公司 | Saddle leather sheath forming structure and production line |
-
2023
- 2023-03-23 CN CN202320649870.6U patent/CN219487837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601344A (en) * | 2023-12-07 | 2024-02-27 | 天津嘉思特车业股份有限公司 | Saddle leather sheath forming structure and production line |
| CN117601344B (en) * | 2023-12-07 | 2024-05-31 | 天津嘉思特车业股份有限公司 | Saddle leather sheath forming structure and production line |
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Effective date of registration: 20231018 Address after: 518000, No. 101, 201, 301, No. 220 Jinbi Road, Pingshan Street, Pingshan District, Shenzhen City, Guangdong Province, China Patentee after: Shenzhen Dingwei Precision Technology Co.,Ltd. Address before: Building 1, 3rd Floor, No. 99, Pinghuan Industrial City, Pinghuan Community, Malan Street, Pingshan District, Shenzhen City, Guangdong Province, 518118 Patentee before: Shenzhen Bailey Medical Equipment Co.,Ltd. |