A composite tube automated apparatus and processing technique

Abstract

The application provides a kind of composite tube automation equipment and processing technology, belongs to endoscope processing equipment technical field, comprising: base; Rubber sleeve installation component, it includes air suction platform and two rubber sleeve sealing elements, the air suction platform has mounting hole and air suction hole;Composite tube moving assembly, it includes moving platform and composite tube moving drive element;Hot melt component, it includes hot melt block and hot melt drive element.The beneficial effects of the application are that: through the rubber sleeve installation component, the rubber sleeve is sucked and inserted into the rubber sleeve through the composite tube moving assembly, the rubber sleeve is put on the composite tube by the rubber sleeve installation component, and the hot melt component is used to heat shrink the pipe hot melt on the composite tube with the rubber sleeve, to realize the automation of the composite tube with the rubber sleeve and hot melt.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of endoscope processing equipment, and relates to a composite tube automatic equipment and a processing technology. BACKGROUND

[0002] The human endoscope is an important surgical tool for minimally invasive and non-invasive surgery, and the endoscope includes a composite tube, and a rubber tube is heat fused at a snake bone position on the composite tube.

[0003] In the prior art, a heat shrink tube is first sleeved on the composite tube by manual operation, and then the rubber tube is sleeved on the composite tube after being expanded, and then the heat shrink tube is moved to the composite tube for heat fusion, and in order to ensure the shape of the composite tube and the rubber tube, a core rod needs to be inserted respectively. However, since the operation is completed manually, the work efficiency is low, and there is a large room for improvement. SUMMARY

[0004] The present application is directed to the above problems existing in the prior art, and provides a composite tube automatic equipment, and further provides a composite tube automatic equipment processing technology.

[0005] The purpose of the present application can be achieved by the following technical scheme: a composite tube automatic equipment, comprising:

[0006] a base station;

[0007] a rubber sleeve mounting assembly, comprising an air suction station and two rubber sleeve sealing elements, the air suction station is connected with the base station, the air suction station has a mounting hole and an air suction hole, the air suction hole is in communication with the mounting hole, the air suction station is located between the two rubber sleeve sealing elements, the rubber sleeve sealing elements are connected with the base station and can move towards the air suction station, the two rubber sleeve sealing elements are used to make the two ends of the rubber sleeve contact the side walls of the two ends of the mounting hole respectively so that the air suction hole is used to suck the rubber sleeve to the side walls of the mounting hole;

[0008] a composite tube moving assembly, comprising a moving station and a composite tube moving driving element, the moving station is connected with the composite tube moving driving element, the composite tube moving driving element can drive the moving station to move towards the air suction station so as to extend the composite tube into the mounting hole, or move away from the air suction station in the opposite direction so as to move the composite tube with the rubber sleeve out of the mounting hole;

[0009] a heat fusion assembly located between the rubber sleeve mounting assembly and the composite tube moving assembly, the heat fusion assembly comprises a heat fusion block and a heat fusion driving element, the heat fusion block is connected with the heat fusion driving element, and the heat fusion driving element can drive the heat fusion block to move so as to heat fuse the heat shrink tube to the composite tube with the rubber sleeve.

[0010] In the composite pipe automation equipment, the rubber sleeve sealing element comprises a three-jaw chuck and three clamping blocks, the three clamping blocks are connected with the three clamping jaws of the three-jaw chuck respectively, the three-jaw chuck can drive the three clamping blocks to approach each other simultaneously so as to clamp the core rod wrapped with the rubber sleeve, or drive the three clamping blocks to move away from each other simultaneously so as to make the end of the rubber sleeve contact with the side wall of the mounting hole.

[0011] In the composite pipe automation equipment, the rubber sleeve mounting assembly further comprises a rubber sleeve mounting driving element, the rubber sleeve mounting driving element comprises a first motor, a first bidirectional screw rod and two first nut seats, the first motor is connected with the base, the first bidirectional screw rod is connected with the first motor, the first motor can drive the first bidirectional screw rod to rotate, the two rubber sleeve sealing elements are connected with the two first nut seats respectively, and the two first nut seats are threadedly connected with two different threaded portions of the first bidirectional screw rod respectively.

[0012] In the composite pipe automation equipment, the composite pipe positioning assembly comprises a positioning block and a composite pipe positioning driving element, the first nut seat is provided with a through hole for the composite pipe to pass through, the composite pipe positioning driving element is connected with the first nut seat, the positioning block is connected with the composite pipe positioning driving element, and the composite pipe positioning driving element can drive the positioning block to block the through hole so as to position the composite pipe, or drive the positioning block to expose the through hole for the composite pipe to pass through.

[0013] In the composite pipe automation equipment, the number of the hot melting blocks is two, and the two hot melting blocks are connected with the hot melting driving element, and the hot melting driving element can simultaneously drive the two hot melting blocks to approach or move away from each other.

[0014] In the composite pipe automation equipment, the hot melting driving element comprises a fixing seat, a second motor, a second bidirectional screw rod and two second nut seats, the fixing seat is connected with the base, the second motor is connected with the fixing seat, the second bidirectional screw rod is connected with the second motor, the second motor can drive the second bidirectional screw rod to rotate, the two hot melting blocks are connected with the two second nut seats respectively, and the two second nut seats are threadedly connected with two different threaded portions of the second bidirectional screw rod respectively.

[0015] In the composite pipe automatic equipment, a heat shrink tube poking assembly is arranged between the rubber sleeve mounting assembly and the hot melting assembly, the heat shrink tube poking assembly comprises a poking block and a heat shrink tube lifting driving element, the poking block is connected with the heat shrink tube lifting driving element, and the heat shrink tube lifting driving element can drive the poking block to rise so as to poke the heat shrink tube to the hot melting position of the composite pipe with the rubber sleeve.

[0016] In the composite pipe automatic equipment, a composite pipe clamping assembly is arranged, the composite pipe clamping assembly comprises a fixed block, a clamping block and a clamping driving element, the fixed block is connected with the moving table, the clamping driving element is connected with the moving table, the clamping block is connected with the clamping driving element, and the clamping driving element can drive the clamping block to approach the fixed block so as to clamp the composite pipe or drive the clamping block to move away from the fixed block so as to release the composite pipe.

[0017] Secondly, a composite pipe automatic equipment processing technology comprises the following steps:

[0018] S1: inserting the rubber sleeve mandrel into the rubber sleeve, clamping the rubber sleeve-wrapped mandrel through the rubber sleeve sealing element, sleeving the heat shrink tube on the composite pipe, inserting the composite pipe mandrel into the composite pipe, driving the positioning block to block the through hole through the composite pipe positioning driving assembly, and abutting the composite pipe mandrel with the positioning block of the composite pipe positioning assembly;

[0019] S2: driving the rubber sleeve sealing element to insert the rubber sleeve-wrapped mandrel into the suction table through the rubber sleeve mounting driving element, making the two ends of the rubber sleeve contact with the side walls of the two ends of the mounting hole through the rubber sleeve sealing element so as to suck the rubber sleeve on the side wall of the mounting hole through the suction hole, driving the positioning block to expose the through hole through the composite pipe positioning driving assembly, clamping the composite pipe through the composite pipe clamping assembly, and driving the composite pipe to move towards the suction table and eject the rubber sleeve mandrel through the composite pipe moving driving element, and then releasing the rubber sleeve to make it adhere after the rubber sleeve is sleeved on the composite pipe;

[0020] S3: driving the composite pipe to move away from the suction table through the composite pipe moving driving element, and driving the poking block to rise through the heat shrink tube lifting driving element so as to poke the heat shrink tube to the hot melting position of the composite pipe with the rubber sleeve and then lower the poking block;

[0021] S4: driving the composite pipe to move away from the suction table through the composite pipe moving driving element until the hot melting position of the composite pipe with the rubber sleeve is displaced between the two hot melting blocks, and driving the two hot melting blocks to approach each other through the hot melting driving element so as to hot melt the heat shrink tube on the composite pipe with the rubber sleeve;

[0022] S5: after the hot melting is completed, driving the two hot melting blocks to move away from each other through the hot melting driving element, and releasing the composite pipe through the composite pipe clamping assembly.

[0023] In the composite pipe automatic equipment machining process, in step S1, the three-jaw chuck simultaneously drives the three clamping blocks to approach each other to clamp the core rod wrapped with the rubber sleeve; in step S2, the three-jaw chuck simultaneously drives the three clamping blocks to move away from each other to make the end of the rubber sleeve contact the side wall of the mounting hole.

[0024] Compared with the prior art, the beneficial effects of the present application are:

[0025] 1. The rubber sleeve mounting assembly sucks the rubber sleeve, and the composite pipe moving assembly inserts the composite pipe into the rubber sleeve, the rubber sleeve mounting assembly deflates to sleeve the composite pipe with the rubber sleeve, and the hot melt assembly hot melts the heat shrink tube on the composite pipe with the rubber sleeve, realizing the automation of sleeving the rubber sleeve and hot melting.

[0026] 2. The three-jaw chuck simultaneously drives the three clamping blocks to approach each other to clamp the core rod wrapped with the rubber sleeve, or simultaneously drives the three clamping blocks to move away from each other to make the end of the rubber sleeve contact the side wall of the mounting hole, which not only enables the three clamping blocks to move synchronously, but also clamps the core rod and helps the suction table to suck the rubber sleeve.

[0027] 3. The composite pipe positioning assembly can position the composite pipe, and before using the composite pipe automatic equipment, the end of the composite pipe core rod can be abutted against the positioning block, and during work, the composite pipe positioning driving assembly automatically drives the positioning block to expose the through hole to pass the composite pipe.

[0028] 4. When the composite pipe with the rubber sleeve is retracted, the heat shrink tube lifting driving element drives the toggle block to rise to block the original fixed heat shrink tube on the composite pipe to the hot melting position of the composite pipe with the rubber sleeve.

[0029] 5. Before work, the clamping driving element drives the clamping block to approach the fixed block to clamp the composite pipe, ensuring that the composite pipe does not move all the time, and after work is completed, the clamping driving element drives the clamping block to move away from the fixed block to release the composite pipe. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structural schematic view of the composite pipe automatic equipment of the present application.

[0031] Figure 2 It is a structural schematic view of the base and the rubber sleeve mounting assembly of the present application.

[0032] Figure 3 It is a structural schematic view of the composite pipe moving assembly and the composite pipe clamping assembly of the present application.

[0033] Figure 4 It is a structural schematic view of the hot melt assembly of the present application.

[0034] Figure 5 Structure diagram of the composite tube positioning assembly and the heat shrink tube poking assembly of the application.

[0035] In the figure, 100, base station; 200, rubber sleeve installation assembly; 210, air suction table; 211, installation hole; 212, air suction hole; 220, rubber sleeve sealing element; 221, three-jaw chuck; 222, clamping block; 230, rubber sleeve installation driving element; 231, first motor; 232, first bidirectional screw rod; 233, first nut seat; 300, composite tube moving assembly; 310, moving table; 320, composite tube moving driving element; 400, heat melting assembly; 410, heat melting block; 420, heat melting driving element; 421, fixed seat; 422, second motor; 423, second bidirectional screw rod; 424, second nut seat; 500, composite tube positioning assembly; 510, positioning block; 520, composite tube positioning driving assembly; 600, heat shrink tube poking assembly; 610, poking block; 620, heat shrink tube lifting driving element; 700, composite tube clamping assembly; 710, fixed block; 720, clamping block; 730, clamping driving element. DETAILED DESCRIPTION

[0036] The following is a specific embodiment of the application and further describes the technical solutions of the application in conjunction with the drawings, but the application is not limited to these embodiments.

[0037] It should be noted that all directional indications, such as up, down, left, right, front, back, etc., in the embodiments of the application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0038] In addition, the description such as "first", "second", "one" and the like in the application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0039] In the application, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be understood in a broad sense, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0040] In addition, the technical solutions among various embodiments of the present application can be combined with each other, but the combination of the technical solutions should be considered not to exist and not within the protection scope of the present application when the combination of the technical solutions cannot be realized by the ordinary skilled in the art.

[0041] The specific embodiments described herein merely exemplify the spirit of the present application. The skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0042] As shown in Figures 1-5 A composite pipe automation equipment, comprising: a base 100, a rubber sleeve installation assembly 200, a composite pipe moving assembly 300 and a hot melting assembly 400.

[0043] The rubber sleeve installation assembly 200 comprises an air suction table 210 and two rubber sleeve sealing elements 220, the air suction table 210 is connected with the base 100, the air suction table 210 has a mounting hole 211 and an air suction hole 212, the air suction hole 212 communicates with the mounting hole 211, the air suction table 210 is located between the two rubber sleeve sealing elements 220, the rubber sleeve sealing elements 220 are connected with the base 100 and can move towards the air suction table 210, the two rubber sleeve sealing elements 220 are used to make the two ends of the rubber sleeve contact with the side walls of the two ends of the mounting hole 211 respectively so that the air suction hole 212 is used to suck the rubber sleeve on the side wall of the mounting hole 211.

[0044] The composite pipe moving assembly 300 comprises a moving table 310 and a composite pipe moving driving element 320, the moving table 310 is connected with the composite pipe moving driving element 320, the composite pipe moving driving element can drive the moving table 310 to move towards the direction close to the air suction table 210 so as to extend the composite pipe into the mounting hole 211, or move in the opposite direction away from the air suction table 210 so as to move the composite pipe with the rubber sleeve out of the mounting hole 211.

[0045] It is worth mentioning here that the composite pipe moving driving element 320 can be a lead screw motor.

[0046] The hot melt assembly 400 is located between the rubber sleeve installation assembly 200 and the composite pipe moving assembly 300, and the hot melt assembly 400 comprises a hot melt block 410 and a hot melt driving element 420, the hot melt block 410 is connected with the hot melt driving element 420, and the hot melt driving element 420 can drive the hot melt block 410 to move so as to heat-shrink the heat-shrink tube to the composite pipe with the rubber sleeve.

[0047] In the embodiment, the rubber sleeve is sucked by the rubber sleeve installation assembly 200, the composite pipe is inserted into the rubber sleeve by the composite pipe moving assembly 300, the rubber sleeve is sleeved on the composite pipe by the rubber sleeve installation assembly 200, and the heat-shrink tube is heat-shrunk to the composite pipe with the rubber sleeve by the hot melt assembly 400, so that the automation of sleeving the rubber sleeve on the composite pipe and heat-shrinking is realized.

[0048] As shown in Figure 1 , Figure 3 , Figure 5 , on the basis of the above embodiment, the rubber sleeve sealing element 220 comprises a three-jaw chuck 221 and three clamping blocks 222, the three clamping blocks 222 are respectively connected with three clamping jaws of the three-jaw chuck 221, the three-jaw chuck 221 can simultaneously drive the three clamping blocks 222 to approach each other so as to clamp the mandrel with the rubber sleeve, or simultaneously drive the three clamping blocks 222 to move away from each other so as to make the end of the rubber sleeve contact with the side wall of the installation hole 211.

[0049] In the embodiment, the three clamping blocks 222 are simultaneously driven by the three-jaw chuck 221 to approach each other so as to clamp the mandrel with the rubber sleeve, or simultaneously driven by the three-jaw chuck 221 to move away from each other so as to make the end of the rubber sleeve contact with the side wall of the installation hole 211, which not only enables the three clamping blocks 222 to move synchronously, but also plays the two functions of clamping the mandrel and helping the suction platform 210 to suck the rubber sleeve.

[0050] As shown in Figure 1 , Figure 3 , Figure 5 , on the basis of the above embodiment, the rubber sleeve installation assembly 200 further comprises a rubber sleeve installation driving element 230, the rubber sleeve installation driving element 230 comprises a first motor 231, a first bidirectional lead screw 232 and two first nut seats 233, the first motor 231 is connected with the base platform 100, the first bidirectional lead screw 232 is connected with the first motor 231, the first motor 231 can drive the first bidirectional lead screw 232 to rotate, two rubber sleeve sealing elements 220 are respectively connected with two first nut seats 233, and two first nut seats 233 are respectively threadedly connected with two different threaded portions of the first bidirectional lead screw 232.

[0051] In the embodiment, the first bidirectional screw rod 232 is driven by the first motor 231 to drive the two first nut seats 233 to move towards or away from each other, so as to realize the synchronous movement of the two rubber sleeve sealing elements 220, thereby ensuring that the distance between the two rubber sleeve sealing elements 220 and the air suction table 210 is always equal.

[0052] As shown in Figure 1 , Figure 3 , Figure 5 On the basis of the above-mentioned embodiment, the composite pipe positioning assembly 500 is further included, the composite pipe positioning assembly 500 includes a positioning block 510 and a composite pipe positioning driving assembly 520, the first nut seat 233 is provided with a through hole for the composite pipe to pass through, the composite pipe positioning driving element is connected with the first nut seat 233, the positioning block 510 is connected with the composite pipe positioning driving assembly 520, and the composite pipe positioning driving assembly 520 can drive the positioning block 510 to block the through hole for positioning the composite pipe or drive the positioning block 510 to expose the through hole for the composite pipe to pass through.

[0053] In the embodiment, the composite pipe can be positioned by the composite pipe positioning assembly 500, and the end of the composite pipe mandrel can be abutted against the positioning block 510 before the composite pipe automatic equipment is used. During work, the composite pipe positioning driving assembly 520 automatically drives the positioning block 510 to expose the through hole for the composite pipe to pass through.

[0054] As shown in Figure 1 , Figure 4 On the basis of the above-mentioned embodiment, the number of the heat melting blocks 410 is two, and the two heat melting blocks 410 are connected with the heat melting driving element 420, and the heat melting driving element 420 can simultaneously drive the two heat melting blocks 410 to move towards or away from each other.

[0055] In the embodiment, the heat melting driving element 420 can simultaneously drive the two heat melting blocks 410 to move towards each other, so as to heat melt the heat shrink tube to the composite pipe with the rubber sleeve, and after the heat melting is completed, the two heat melting blocks 410 move away from each other to release the composite pipe with the heat melting completed.

[0056] As shown in Figure 1 , Figure 4As shown in the above embodiment, on the basis of the above embodiment, the hot melting driving element 420 comprises a fixed seat 421, a second motor 422, a second bidirectional screw rod 423 and two second nut seats 424, the fixed seat 421 is connected with the base 100, the second motor 422 is connected with the fixed seat 421, the second bidirectional screw rod 423 is connected with the second motor 422, the second motor 422 can drive the second bidirectional screw rod 423 to rotate, and two hot melting blocks 410 are respectively connected with two second nut seats 424, and two second nut seats 424 are respectively screwed with two different threaded parts on the second bidirectional screw rod 423.

[0057] In the embodiment, the second motor 422 drives the second bidirectional screw rod 423 to drive two second nut seats 424 to move close to or away from each other, so as to realize the simultaneous close to or away from each other of two hot melting blocks 410.

[0058] As shown in the above embodiment, on the basis of the above embodiment, the hot melting driving element 420 comprises a fixed seat 421, a second motor 422, a second bidirectional screw rod 423 and two second nut seats 424, the fixed seat 421 is connected with the base 100, the second motor 422 is connected with the fixed seat 421, the second bidirectional screw rod 423 is connected with the second motor 422, the second motor 422 can drive the second bidirectional screw rod 423 to rotate, and two hot melting blocks 410 are respectively connected with two second nut seats 424, and two second nut seats 424 are respectively screwed with two different threaded parts on the second bidirectional screw rod 423. Figure 1 , Figure 5 As shown in the above embodiment, on the basis of the above embodiment, the hot melting driving element 420 comprises a fixed seat 421, a second motor 422, a second bidirectional screw rod 423 and two second nut seats 424, the fixed seat 421 is connected with the base 100, the second motor 422 is connected with the fixed seat 421, the second bidirectional screw rod 423 is connected with the second motor 422, the second motor 422 can drive the second bidirectional screw rod 423 to rotate, and two hot melting blocks 410 are respectively connected with two second nut seats 424, and two second nut seats 424 are respectively screwed with two different threaded parts on the second bidirectional screw rod 423.

[0059] In the embodiment, when the rubber sleeve covered composite pipe is retracted, the hot shrink tube lifting driving element 620 drives the driving block 610 to rise to block the hot shrink tube on the composite pipe and drive it to the hot melting position of the rubber sleeve covered composite pipe.

[0060] As shown in the above embodiment, on the basis of the above embodiment, the hot melting driving element 420 comprises a fixed seat 421, a second motor 422, a second bidirectional screw rod 423 and two second nut seats 424, the fixed seat 421 is connected with the base 100, the second motor 422 is connected with the fixed seat 421, the second bidirectional screw rod 423 is connected with the second motor 422, the second motor 422 can drive the second bidirectional screw rod 423 to rotate, and two hot melting blocks 410 are respectively connected with two second nut seats 424, and two second nut seats 424 are respectively screwed with two different threaded parts on the second bidirectional screw rod 423. Figure 1 , Figure 3 As shown in the above embodiment, on the basis of the above embodiment, the hot melting driving element 420 comprises a fixed seat 421, a second motor 422, a second bidirectional screw rod 423 and two second nut seats 424, the fixed seat 421 is connected with the base 100, the second motor 422 is connected with the fixed seat 421, the second bidirectional screw rod 423 is connected with the second motor 422, the second motor 422 can drive the second bidirectional screw rod 423 to rotate, and two hot melting blocks 410 are respectively connected with two second nut seats 424, and two second nut seats 424 are respectively screwed with two different threaded parts on the second bidirectional screw rod 423.

[0061] In the embodiment, the pre-operation clamping driving element 730 drives the clamping block 720 to be close to the fixed block 710 to clamp the composite pipe, so that the composite pipe is always not moved, and after the work is completed, the clamping driving element 730 drives the clamping block 720 to be away from the fixed block 710 to release the composite pipe.

[0062] As shown in the figure, a composite pipe automatic equipment processing technology, comprising the steps of: Figures 1-5

[0063] S1: Insert the rubber sleeve mandrel into the rubber sleeve, clamp the rubber sleeve covered mandrel through the rubber sleeve sealing element 220, sleeve the heat shrink tube on the composite pipe, insert the composite pipe mandrel into the composite pipe, and the composite pipe positioning driving assembly 520 drives the positioning block 510 to block the through hole, and the composite pipe mandrel is in abutment with the positioning block 510 of the composite pipe positioning assembly 500;

[0064] S2: The rubber sleeve installation driving element 230 drives the rubber sleeve sealing element 220 to insert the rubber sleeve covered mandrel into the suction table 210, the rubber sleeve sealing element 220 makes the two ends of the rubber sleeve contact with the side wall of the installation hole 211 to suction the rubber sleeve on the side wall of the installation hole 211 through the suction hole 212, the composite pipe positioning driving assembly 520 drives the positioning block 510 to expose the through hole, the composite pipe clamping assembly 700 clamps the composite pipe, and the composite pipe moving driving element 320 drives the composite pipe to move towards the direction close to the suction table 210 and ejects the rubber sleeve mandrel, and the rubber sleeve is sleeved on the composite pipe and deflated to be attached;

[0065] S3: The composite pipe moving driving element 320 drives the composite pipe to move away from the suction table 210, and the heat shrink tube lifting driving element 620 drives the push block 610 to rise to push the heat shrink tube to the hot melting position of the composite pipe sleeved with the rubber sleeve and then to descend;

[0066] S4: The composite pipe moving driving element 320 drives the composite pipe to move away from the suction table 210 until the hot melting position of the composite pipe sleeved with the rubber sleeve is displaced to between the two hot melting blocks 410, and the hot melting driving element 420 simultaneously drives the two hot melting blocks 410 to be close to each other to heat the heat shrink tube to the composite pipe sleeved with the rubber sleeve;

[0067] S5: After the hot melting is completed, the hot melting driving element 420 simultaneously drives the two hot melting blocks 410 to be away from each other, and the composite pipe clamping assembly 700 releases the composite pipe.

[0068] On the basis of the above embodiment, in step S1, the three-jaw chuck 221 simultaneously drives the three clamping blocks 222 to be close to each other to clamp the rubber sleeve covered mandrel; in step S2, the three-jaw chuck 221 simultaneously drives the three clamping blocks 222 to be away from each other to make the end of the rubber sleeve contact with the side wall of the installation hole 211.​

Claims

1. An automated composite pipe equipment, characterized in that, include: abutment; A rubber sleeve mounting assembly includes a suction platform and two rubber sleeve sealing elements. The suction platform is connected to a base and has a mounting hole and a suction hole. The suction hole communicates with the mounting hole. The suction platform is located between the two rubber sleeve sealing elements. The rubber sleeve sealing elements are connected to the base and are movable toward the suction platform. The two rubber sleeve sealing elements are used to make the two ends of the rubber sleeve contact the sidewalls of the two ends of the mounting hole, so that the suction hole is used to suck the rubber sleeve onto the sidewall of the mounting hole. A composite tube moving assembly includes a moving platform and a composite tube moving drive element. The moving platform is connected to the composite tube moving drive element. The composite tube translation drive element can drive the moving platform to move towards the suction platform to insert the composite tube into the mounting hole, or to move away from the suction platform to move the composite tube with the rubber sleeve out of the mounting hole. A heat-fusion assembly is located between the rubber sleeve mounting assembly and the composite tube moving assembly. The heat-fusion assembly includes a heat-fusion block and a heat-fusion driving element. The heat-fusion block is connected to the heat-fusion driving element, and the heat-fusion driving element can drive the heat-fusion block to move so as to heat-fuse the heat-shrink tubing to the composite tube with the rubber sleeve attached. It also includes a heat shrink tubing actuation assembly, which is located between the rubber sleeve mounting assembly and the heat fusion assembly. The heat shrink tubing actuation assembly includes an actuation block and a heat shrink tubing lifting drive element. The actuation block is connected to the heat shrink tubing lifting drive element, and the heat shrink tubing lifting drive element can drive the actuation block to rise so as to actuate the heat shrink tubing to the heat fusion position of the composite tubing with the rubber sleeve attached.

2. The automated composite pipe equipment as described in claim 1, characterized in that: The rubber sleeve sealing element includes a three-jaw chuck and three clamping blocks. The three clamping blocks are respectively connected to the three jaws of the three-jaw chuck. The three-jaw chuck can simultaneously drive the three clamping blocks to move closer to each other to clamp the mandrel covered with the rubber sleeve, or simultaneously drive the three clamping blocks to move away from each other to make the end of the rubber sleeve contact the side wall of the mounting hole.

3. The automated composite pipe equipment as described in claim 2, characterized in that: The rubber sleeve mounting assembly also includes a rubber sleeve mounting drive element, which includes a first motor, a first bidirectional lead screw, and two first lead screw nuts. The first motor is connected to the base, and the first bidirectional lead screw is connected to the first motor. The first motor can drive the first bidirectional lead screw to rotate. The two rubber sleeve sealing elements are respectively connected to the two first lead screw nuts, and the two first lead screw nuts are respectively threaded to two different threaded portions on the first bidirectional lead screw.

4. The automated composite pipe equipment as described in claim 3, characterized in that: It also includes a composite tube positioning assembly, which includes a positioning block and a composite tube positioning drive assembly. The first wire seat is provided with a through hole for the composite tube to pass through. The composite tube positioning drive assembly is connected to the first wire seat. The positioning block is connected to the composite tube positioning drive assembly. The composite tube positioning drive assembly can drive the positioning block to block the through hole for positioning the composite tube, or drive the positioning block to expose the through hole for the composite tube to pass through.

5. The automated composite pipe equipment as described in claim 1, characterized in that: The number of hot melt blocks is two, and both hot melt blocks are connected to the hot melt driving element. The hot melt driving element can simultaneously drive the two hot melt blocks to move closer to or further away from each other.

6. The automated composite pipe equipment as described in claim 5, characterized in that: The hot melt drive element includes a fixed base, a second motor, a second bidirectional lead screw, and two second lead screw nuts. The fixed base is connected to the base, the second motor is connected to the fixed base, the second bidirectional lead screw is connected to the second motor, and the second motor can drive the second bidirectional lead screw to rotate. The two hot melt blocks are respectively connected to the two second lead screw nuts, and the two second lead screw nuts are respectively threaded to two different threaded portions on the second bidirectional lead screw.

7. The automated composite pipe equipment as described in claim 1, characterized in that: It also includes a composite pipe clamping assembly, which includes a fixing block, a clamping block, and a clamping drive element. The fixing block is connected to the moving stage, the clamping drive element is connected to the moving stage, and the clamping block is connected to the clamping drive element. The clamping drive element can drive the clamping block to move closer to the fixing block to clamp the composite pipe, or move away from the fixing block to release the composite pipe.

8. A composite pipe automated equipment processing technology, characterized in that, Applied to an automated composite pipe equipment as described in any one of claims 1-7, Including the following steps: S1: Insert the rubber sleeve mandrel into the rubber sleeve, clamp the mandrel wrapped in the rubber sleeve through the rubber sleeve sealing element, put the heat shrink tubing on the composite tube, insert the composite tube mandrel into the composite tube, and drive the positioning block of the composite tube positioning drive assembly to block the through hole, so that the composite tube mandrel abuts against the positioning block of the composite tube positioning assembly. S2: The rubber sleeve installation drive element drives the rubber sleeve sealing element to insert the core rod with the rubber sleeve into the suction platform. The rubber sleeve sealing element makes the two ends of the rubber sleeve contact the side walls of the two ends of the installation hole, thereby sucking the rubber sleeve onto the side wall of the installation hole through the suction hole. The composite tube positioning drive assembly drives the positioning block to protrude through the hole. The composite tube clamping assembly clamps the composite tube. The composite tube movement drive element drives the composite tube to move towards the suction platform and push out the rubber sleeve core rod. After the rubber sleeve is put into the composite tube, the air is released to make it fit. S3: The composite tube moving drive element drives the composite tube to move away from the suction platform, while the heat shrink tube lifting drive element drives the toggle block to rise, thereby moving the heat shrink tube to the heat-melting position of the composite tube with the rubber sleeve on, and then lowering it. S4: The composite tube moving drive element drives the composite tube to move away from the suction platform until the hot melt position of the composite tube with the rubber sleeve is moved between the two hot melt blocks. The hot melt drive element simultaneously drives the two hot melt blocks to move closer to each other and heat melt the heat shrink tube to the composite tube with the rubber sleeve. S5: After the hot melt is completed, the hot melt driving element simultaneously drives the two hot melt blocks to move away from each other, and the composite pipe clamping assembly releases the composite pipe.

9. The automated processing technology for composite pipes as described in claim 8, characterized in that: In step S1, the three-jaw chuck simultaneously drives the three clamping blocks to move closer to each other, thereby clamping the mandrel covered with a rubber sleeve; in step S2, the three-jaw chuck simultaneously drives the three clamping blocks to move further apart, thereby making the end of the rubber sleeve contact the side wall of the mounting hole.

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