CN210360186U - Automatic pipe inserting machine - Google Patents
Automatic pipe inserting machine Download PDFInfo
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- CN210360186U CN210360186U CN201921279741.2U CN201921279741U CN210360186U CN 210360186 U CN210360186 U CN 210360186U CN 201921279741 U CN201921279741 U CN 201921279741U CN 210360186 U CN210360186 U CN 210360186U
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Abstract
The utility model discloses an automatic pipe inserting machine, which comprises a base, wherein a power source, a clamping component for fixing a connecting pipe and a joint fixing component are arranged on the base at intervals from left to right, the clamping component comprises a base plate driven by the power source, a fixed clamping block and a movable clamping block which are connected into a whole through an elastic piece are arranged on the upper surface of the base plate, arc-shaped grooves are symmetrically formed on the binding surface of the fixed clamping block and the binding surface of the movable clamping block, two clamping holes for fixing the connecting pipe are enclosed by the arc-shaped grooves, and the fixed clamping block and the movable clamping block are respectively provided with arc-shaped clamping pieces; the front side surface of the movable clamping block is provided with an opening and closing spanner. The utility model discloses the advantage lies in having realized the automatic quick grafting of connecting pipe and joint, has improved intubate efficiency, can satisfy the quick grafting of different joints and different connecting pipes, and application scope is wide.
Description
Technical Field
The utility model relates to a pipe inserting machine especially relates to an automatic pipe inserting machine.
Background
The liquid path system is an important component of the full-automatic in-vitro diagnostic equipment and is a key factor for determining the working performance of the in-vitro diagnostic equipment. The liquid path system generally utilizes a connector to connect a plurality of connecting pipes in series or in parallel to form a plurality of pipelines, and the sealing performance between the connector and the connecting pipes is the premise of ensuring the normal operation of equipment.
Traditional intubate mode is that manual work is as an organic whole with connecting pipe and joint grafting, when both hands exert oneself and exceed 0.7kg when pegging graft, the tired phenomenon of hand will appear in operating personnel, then need 0.9 ~ 1.9 kg's external force when nevertheless connecting and connecting pipe grafting, therefore artifical manual intubate causes hand fatigue easily, intubate inefficiency, simultaneously because the joint surface is smooth and small, the intubate degree of difficulty is big, skid easily during the grafting, lead to the joint fracture or the accidental injury operating personnel. Therefore, utilize the heating to soften the connecting pipe or spray alcohol and reduce the intubate dynamics when artifical intubate at present usually, but soften the connecting pipe or spraying alcohol still exist and hold between the fingers the big problem of the degree of difficulty to the connecting pipe after softening still appears the connecting pipe phenomenon of can not kick-backing easily, influences the sealing performance who connects with the connecting pipe. Therefore, how to design an automatic pipe inserting machine which can realize automatic insertion and ensure the sealing performance of an insertion part is an important problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
An object of the utility model is to provide an automatic intubate machine has realized the automatic quick grafting of connecting pipe and joint, has improved intubate efficiency.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model discloses an automatic pipe inserting machine, the on-line screen storage device comprises a base, the interval is provided with the power supply, is used for the centre gripping subassembly and the joint fixed subassembly of fixed connecting pipe from left to right on the base, the centre gripping subassembly include by power supply driven base plate, base plate upper surface is provided with fixed clamp splice and the activity clamp splice that link as an organic whole through the elastic component, fixed clamp splice binding face and activity clamp splice binding face symmetry have seted up the arc wall, two the arc wall encloses into the centre gripping hole that is used for fixed connecting pipe, fixed clamp splice and activity clamp splice middle part all are provided with the arc clamping piece that extends from the arc wall to the right; the front side surface of the movable clamping block is provided with an opening and closing spanner in an attaching mode.
The opening and closing wrench comprises an eccentric wheel rotatably arranged on the base plate and a handle arranged at the top of the eccentric wheel, and the periphery of the eccentric wheel is tangent to the front side face of the movable clamping block.
And a guide pin is arranged between the fixed clamping block and the movable clamping block.
The base is provided with a guide assembly, and the power source drives the substrate to move back and forth along the guide assembly; the power source is a cylinder, and the cylinder is fixed on the base through a block of bed hedgehopping.
The guide assembly comprises a pair of guide blocks arranged on the base at intervals, each guide block is fixedly provided with a guide rail on the upper surface, and a pair of sliding chutes sliding along the guide rails are arranged on the lower surface of the base plate at intervals.
The two arc-shaped clamping pieces enclose a circular truncated cone-shaped guide hole with a large left and a small right, and each arc-shaped clamping piece is provided with a buffer groove extending along the length direction of the arc-shaped clamping piece.
The joint fixing assembly comprises a mounting block fixed on the base, and the upper surface of the mounting block is connected with a joint positioning block used for fixing the joint through a fixing pin.
The connector positioning block is a straight-through connector positioning block, a pair of first clamping blocks is arranged at the edge of the upper surface of the connector positioning block close to the arc-shaped clamping piece at a front-back interval, and a clamping groove corresponding to the clamping hole is formed in a gap between the two first clamping blocks.
And a pair of second clamping blocks is arranged at the other edge of the upper surface of the joint positioning block at intervals.
The joint positioning block is a three-way joint positioning block, a positioning groove for fixing the three-way joint is formed in the middle of one edge of the joint positioning block close to the arc-shaped clamping piece, and a V-shaped groove for fixing the three-way joint is horizontally formed in the upper surface of the joint positioning block.
The utility model discloses the advantage lies in having realized the automatic quick grafting of connecting pipe and joint, has improved intubate efficiency, can satisfy the quick grafting of different joints and different connecting pipes, and application scope is wide. Specifically, the air cylinder pushes the substrate to move to the joint quickly and then pushes the substrate to return quickly, so that the connecting pipe and the joint are quickly inserted; the periphery of the eccentric wheel is tangent to the movable clamping block, and the connecting pipe can be quickly taken and placed by rotating the eccentric wheel, so that the operation is simple; the guide assembly is a double-guide rail, so that the guide performance is good, and the movement track of the substrate is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a schematic cross-sectional view of the joint securing assembly of fig. 3.
Fig. 5 is another schematic structural diagram of the joint positioning block of the present invention.
Fig. 6 is a top view of the joint positioning block of fig. 5.
Detailed Description
As shown in fig. 1-3, the automatic tube inserting machine of the present invention comprises a base 1, a power source, a clamping component for fixing a connecting tube, and a joint fixing component are arranged on the base 1 at intervals from left to right, the power source is a parallel-bar cylinder 10 (of course, other linear driving power sources such as a hydraulic cylinder, an electric push rod, etc. may also be adopted), and the double-bar cylinder 10 is fixedly mounted on the base 1 through a block 11; two interfaces of the double-rod cylinder 10 are respectively communicated with an interface A and an interface B of the hand-operated valve 21 (4H 210-08), an interface P of the hand-operated valve is communicated with an air source, and the extension or retraction of a piston rod of the double-rod cylinder 10 is controlled by the hand-operated valve 21, so that the left and right rapid back-and-forth translation of the clamping assembly is realized;
as shown in fig. 1-3, a guide assembly is arranged on a base 1, the guide assembly comprises a pair of guide blocks 12 arranged on the base 1 at intervals, a guide rail 13 is fixedly arranged on the upper surface of each guide block 12, a double-rod cylinder 10 drives a clamping assembly to move back and forth left and right along the guide rail 13, and the double guide rails 13 can ensure the movement track of the clamping assembly and ensure the movement precision;
as shown in fig. 1-3, the clamping assembly includes a base plate 2 driven by a dual-rod cylinder 10, the left side of the base plate 2 is fixedly connected with a piston rod of the dual-rod cylinder 10 through a connecting plate 22, the upper surface of the base plate 2 is provided with a fixed clamping block 4 and a movable clamping block 5 which are connected into a whole through an elastic member 3 (the elastic member 3 is a compression spring), and the fixed clamping block 4 is fixedly connected with the base plate 2 through a screw, so that the assembly and disassembly are simple and convenient; arc-shaped grooves are symmetrically formed in the attaching surface of the fixed clamping block 4 and the attaching surface of the movable clamping block 5, a clamping hole 6 for fixing a connecting pipe is formed by the two arc-shaped grooves in a surrounding mode, arc-shaped clamping pieces 7 extend rightwards from the arc-shaped grooves in the middle of the fixed clamping block 4 and the middle of the movable clamping block 5 respectively, a circular truncated cone-shaped guide hole with a large left side and a small right side is formed by the two arc-shaped clamping pieces 7 in a surrounding mode, and a buffer groove 14 extending along the length direction of each arc-shaped clamping piece 7 is formed in each arc-shaped clamping piece 7, so that deformation exists in the arc-shaped clamping; the front side face of the movable clamping block 5 is provided with an opening and closing wrench in an attaching mode, the opening and closing wrench comprises an eccentric wheel 8 rotatably arranged on the base plate 2 and a handle arranged at the top of the eccentric wheel 8, the periphery of the eccentric wheel 8 is attached to the front side face of the movable clamping block 5, when an arc-shaped protruding portion of the eccentric wheel 8 is in contact with the movable clamping block 5, the movable clamping block 5 and the fixed clamping block 4 are closed, the eccentric wheel 8 is rotated through the handle, when the plane of the eccentric wheel 8 is attached to the movable clamping block 5, the extrusion force borne by a compression spring disappears, the movable clamping block 5 is rapidly bounced open under the action of the compression spring, and a connecting pipe is convenient;
as shown in fig. 1, the joint fixing assembly includes a mounting block 15 fixed on the base 1, the upper surface of the mounting block 15 is connected with a joint positioning block 16 for fixing a joint through a fixing pin, the joint positioning block 16 is a three-way joint positioning block, a positioning groove 19 for fixing a three-way joint (model number HY 4) is provided in the middle of the joint positioning block 16 near the arc-shaped clamping piece 7, the positioning groove 19 includes a straight line section matched with a branch head of the three-way joint and an inclined section matched with a main head of the three-way joint, the state of the three-way joint clamped in the positioning groove 19 is shown in fig. 2, one branch head of the three-way joint is in a horizontal state, the other branch head is inclined upwards, and the main head is located in the positioning groove 19; the upper surface of the joint positioning block 16 is horizontally provided with a V-shaped groove 20 for fixing the three-way joint, and two ends of the three-way joint are clamped in the V-shaped groove 20, as shown in fig. 2, so that the main head of the three-way joint rotates 180 degrees and is positioned on the same axis with a connecting pipe in the arc-shaped clamping piece 7. In actual processing, in order to meet the requirement of quick replacement or adjustment of the joint positioning block 16, the cross section of the joint positioning block 16 is processed into a square structure with the same size.
In actual processing, the joint positioning block 16 can also be a through joint positioning block as shown in fig. 5 and 6, the cross section of the through joint positioning block is of a square structure, a pair of first clamping blocks 17 is arranged at the front and back of the central position at the edge of the upper surface of the joint positioning block 16 close to the arc-shaped clamping piece at intervals, and a clamping groove (for clamping a C2.5-3 through joint with the type of C2.5-3 and made of PP) corresponding to the clamping hole 6 is formed in the gap between the two first clamping blocks 17, so that the joint and a connecting pipe clamped in the arc-shaped clamping piece 7 are positioned on the same axis, the failure of pipe insertion caused by dislocation is avoided; in order to meet the plugging requirement of another straight-through joint (C2-1, made of PP) and a connecting pipe, a pair of second clamping blocks 18 are arranged at intervals at the center position of the other side edge of a joint positioning block 16 opposite to a first clamping block 17, when the second clamping blocks 18 are needed to be used, a fixing pin is taken out, and after the joint positioning block 16 is horizontally rotated for 180 degrees, the fixing pin is fixed on an installation block 15, so that the quick adjustment can be realized.
The utility model discloses a concrete working process brief follows:
when pegging graft three way connection and connecting pipe as an organic whole, peg graft with the connecting pipe respectively earlier three way connection's odd bits, then peg graft as an organic whole with its owner head and third connecting pipe again, and concrete process is:
1) the eccentric wheel 8 is rotated to enable the movable clamping block 5 to automatically spring open, the connecting pipe is clamped into the clamping hole 6, the right end of the connecting pipe is flush with the right end of the arc-shaped clamping piece 7, and the eccentric wheel 8 is rotated to enable the movable clamping block 5 and the fixed clamping block 4 to be closed, so that the connecting pipe is clamped; adjusting the joint positioning block 16 to ensure that the positioning groove 19 of the joint positioning block 16 is opposite to the arc-shaped clamping piece 7, inserting the main head of the three-way joint into the inclined section of the positioning groove 19, and horizontally clamping the horizontal section of the positioning groove 19 by one head of the three-way joint and enabling the one head of the three-way joint to be positioned on the same axis with the connecting pipe; the piston rod of the double-rod cylinder 10 is controlled to rapidly extend through the hand-operated valve 21, the base plate 2 drives the connecting pipe to be rapidly inserted into the connector, the movable clamping block 5 is opened to take out the connecting pipe and the connector, and the inserting operation of the connecting pipe and one end of the three-way connector is completed;
2) a second connecting pipe is clamped on the clamping component, the main head of the three-way connector is inserted into the positioning groove 19, the other branch head is in a horizontal state as shown in the figure, the left and right quick reciprocating of the clamping component is controlled by the hand-operated valve 21, and the second connecting pipe and the other branch head of the three-way connector are inserted into a whole;
3) after the two ends of the three-way joint are spliced, the third connecting pipe is clamped on the clamping component, the two ends of the three-way joint are clamped in the V-shaped grooves 20 of the joint positioning blocks 16, as shown in fig. 2, the joint positioning blocks 16 are horizontally rotated by 180 degrees, so that the main head of the three-way joint and the connecting pipes are positioned on the same axis, the clamping component is controlled by the hand-operated valve 21 to rapidly move left and right, the splicing operation of the third connecting pipe and the main head of the three-way joint is realized, and the pipe splicing efficiency is improved.
The specific process of splicing the straight joint and the connecting pipe into a whole is as follows:
1) clamping the connecting pipe on the clamping assembly, clamping the straight-through joint in a clamping groove between the first clamping blocks 17 (or the second clamping blocks 18) to enable the straight-through joint and the connecting pipe to be positioned on the same axis, and controlling the clamping assembly to move left and right quickly back and forth through the hand-operated valve 21, so that the connecting pipe and one joint of the straight-through joint can be inserted into a whole;
2) then, the straight-through joint is horizontally rotated by 180 degrees and then clamped in the clamping groove again, the other connecting pipe is clamped on the clamping component, the clamping component is controlled by the hand-operated valve 21 to move left and right quickly to and fro, and the second connecting pipe and the other joint of the straight-through joint can be spliced into a whole, so that the pipe inserting efficiency is improved.
Claims (10)
1. An automatic pipe inserting machine is characterized in that: the clamping device comprises a base (1), wherein a power source, clamping assemblies for fixing a connecting pipe and a joint fixing assembly are arranged on the base (1) at intervals from left to right, the clamping assemblies comprise a base plate (2) driven by the power source, a fixed clamping block (4) and a movable clamping block (5) which are connected into a whole through an elastic part (3) are arranged on the upper surface of the base plate (2), arc-shaped grooves are symmetrically formed in the binding surface of the fixed clamping block (4) and the binding surface of the movable clamping block (5), clamping holes (6) for fixing the connecting pipe are defined by the two arc-shaped grooves, and arc-shaped clamping pieces (7) extending rightwards from the arc-shaped grooves are arranged in the middle parts of the fixed clamping block (4) and the movable clamping block (5); the front side surface of the movable clamping block (5) is provided with an opening and closing spanner in an attaching mode.
2. The automatic tube inserter of claim 1, wherein: the opening and closing wrench comprises an eccentric wheel (8) rotatably arranged on the base plate (2) and a handle arranged at the top of the eccentric wheel (8), and the periphery of the eccentric wheel (8) is tangent to the front side surface of the movable clamping block (5).
3. The automatic tube inserting machine according to claim 1 or 2, wherein: a guide pin (9) is arranged between the fixed clamping block (4) and the movable clamping block (5).
4. The automatic tube inserter of claim 1, wherein: the base (1) is provided with a guide assembly, and the power source drives the substrate (2) to move back and forth along the guide assembly; the power source is a cylinder (10), and the cylinder (10) is fixed on the base (1) through a block (11) for raising.
5. The automatic tube inserter of claim 4, wherein: the guide assembly comprises a pair of guide blocks (12) arranged on the base (1) at intervals, each guide rail (13) is fixedly arranged on the upper surface of each guide block (12), and a pair of sliding grooves along the guide rails (13) are formed in the lower surface of the base plate (2) at intervals.
6. The automatic tube inserter of claim 1, wherein: two arc clamping pieces (7) enclose into the big right-hand side round platform shape guiding hole, all set up on every arc clamping piece (7) along the dashpot (14) of its length direction extension.
7. The automatic tube inserter of claim 1, wherein: the joint fixing assembly comprises a mounting block (15) fixed on the base (1), and the upper surface of the mounting block (15) is connected with a joint positioning block (16) used for fixing the joint through a fixing pin.
8. The automatic tube inserter of claim 7, wherein: the connector positioning block (16) is a through connector positioning block, a pair of first clamping blocks (17) is arranged at the edge of the upper surface of the connector positioning block (16) close to the arc-shaped clamping piece (7) at intervals from front to back, and a clamping groove corresponding to the clamping hole (6) is formed in a gap between the two first clamping blocks (17).
9. The automatic tube inserter of claim 8, wherein: and a pair of second clamping blocks (18) are arranged at the other edge of the upper surface of the joint positioning block (16) at intervals.
10. The automatic tube inserter of claim 7, wherein: the joint positioning block (16) is a three-way joint positioning block, a positioning groove (19) for fixing the three-way joint is formed in the middle of one edge of the joint positioning block (16) close to the arc-shaped clamping piece (7), and a V-shaped groove (20) for fixing the three-way joint is horizontally arranged on the upper surface of the joint positioning block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279741.2U CN210360186U (en) | 2019-08-08 | 2019-08-08 | Automatic pipe inserting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279741.2U CN210360186U (en) | 2019-08-08 | 2019-08-08 | Automatic pipe inserting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210360186U true CN210360186U (en) | 2020-04-21 |
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ID=70249676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921279741.2U Active CN210360186U (en) | 2019-08-08 | 2019-08-08 | Automatic pipe inserting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328513A (en) * | 2019-08-08 | 2019-10-15 | 安图实验仪器(郑州)有限公司 | Automatic intubation machine |
| CN112894314A (en) * | 2021-01-14 | 2021-06-04 | 欧恩科(北京)自动门科技有限公司 | Automatic pipe inserting device for air valve |
-
2019
- 2019-08-08 CN CN201921279741.2U patent/CN210360186U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328513A (en) * | 2019-08-08 | 2019-10-15 | 安图实验仪器(郑州)有限公司 | Automatic intubation machine |
| CN112894314A (en) * | 2021-01-14 | 2021-06-04 | 欧恩科(北京)自动门科技有限公司 | Automatic pipe inserting device for air valve |
| CN112894314B (en) * | 2021-01-14 | 2022-05-10 | 欧恩科(北京)自动门科技有限公司 | Automatic pipe inserting device for air valve |
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