Automatic assembling machine for guide pipe rubber sleeve

Abstract

The invention relates to the technical field of intelligent assembly equipment, in particular to an automatic guide pipe rubber sleeve assembly machine which comprises a base table, a supporting seat fixedly arranged on the top face of the base table and a clamping seat fixedly arranged on the supporting seat, a first vibration disc and a second vibration disc are arranged on the top face of the base table, and a first feeding rail is arranged on the periphery of the first vibration disc; a second feeding track is arranged on the second vibrating disc; a first feeding port and a second feeding port are formed in the clamping base, a clamping notch for a connector to be clamped in is formed in the vertical face, away from the first feeding port, of the clamping base, and a first through hole communicated with the first feeding port and a second through hole communicated with the second feeding port are formed in the left side wall and the right side wall of the clamping notch. A first stamping part and a second stamping part are arranged on the top surface of the supporting seat; in the whole process, manual repeated clamping, taking down, replacing and other operations are not needed, the single-time assembly period is greatly shortened, the overall assembly efficiency is improved, and the requirement for large-batch production is met.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of intelligent assembly equipment, in particular to a catheter rubber sleeve automatic assembly machine. BACKGROUND

[0002] In the suspension system of a motorcycle and an electric vehicle, a shock absorber is a core component for ensuring driving stability and safety, which is mainly composed of a damping spring and joints fixedly installed at both ends of the spring. In order to realize stable connection of the shock absorber and the vehicle body, an installation through hole is specially arranged at the joint, and a catheter made of stainless steel and a rubber sleeve are embedded in the inner wall of the through hole. The rubber sleeve is sleeved on the outer circumferential surface of the catheter, and then the combined structure of the catheter and the rubber sleeve is embedded into the installation through hole, so that the outer circumferential surface of the rubber sleeve is tightly abutted against the inner wall of the installation through hole. In actual installation and application, the two end joints are tightly fixed on the corresponding installation positions on the vehicle body by means of bolts penetrating through the catheter, so as to ensure that the shock absorber plays a stable buffering and damping role during vehicle driving. At present, the assembly of the joint, the catheter and the rubber sleeve in the industry is generally carried out by using a vertical hydraulic machine for mechanical processing. The specific operation process is as follows: the rubber sleeve is sleeved on the outer circumferential surface of the catheter, the joint to be processed is first placed on the special clamping block of the hydraulic machine base, and the clamping mechanism of the clamping block is used to realize accurate positioning and fixing of the joint; then the hydraulic machine is started, and the lifting cylinder is used to drive the clamping jaw at the end to accurately clamp the combined structure of the catheter and the rubber sleeve; then the lifting cylinder is controlled to drive the combined structure of the catheter and the rubber sleeve to move downward, so that the combined structure is accurately embedded into the installation through hole of the joint, the outer circumferential surface of the rubber sleeve is tightly abutted against the inner wall of the installation through hole, and the assembly is completed; finally, the clamping block is released from clamping the joint, the assembled part is manually taken out, and the next joint to be assembled is replaced, and the above process is repeated. Since the assembly of the joint, the catheter and the rubber sleeve is completed, the complete process of "clamping, clamping, embedding, loosening, taking down and replacing" is experienced, the assembly of the catheter and the rubber sleeve needs to be manually completed in advance, and each link relies on manual operation for connection, so that continuous automatic production cannot be realized, the single assembly cycle is long, the overall assembly efficiency is low, large-scale production requirements cannot be met, and there is room for improvement. SUMMARY

[0003] The purpose of the present application is to provide a catheter rubber sleeve automatic assembly machine, which solves the problem of low assembly efficiency of the joint, the catheter and the rubber sleeve in the related art and cannot meet the large-scale production requirements.

[0004] The catheter rubber sleeve automatic assembly machine provided by the present application adopts the following technical scheme: The application discloses a kind of automatic assembly machine of catheter rubber sleeve, including base, support seat fixed on the top surface of base, clamping seat fixed on support seat, the first vibration disc for rubber sleeve feeding and the second vibration disc for catheter feeding are arranged on the top surface of base, first feeding track is arranged on the outer periphery of first vibration disc, and second feeding track is arranged on second vibration disc;First feeding port connected with first feeding track and second feeding port connected with second feeding track are arranged on the vertical surface of one side of clamping seat, clamping notch for joint card is arranged on the vertical surface of clamping seat away from first feeding port, and first through hole communicated with first feeding port and second through hole communicated with second feeding port are arranged on the left and right side walls of clamping notch;First stamping part towards first through hole and second stamping part towards second through hole are arranged on the top surface of support seat;First stamping part is stamped to rubber sleeve after falling into first through hole, so that it is embedded in installation through hole, and second stamping part is stamped to rubber sleeve after falling into second through hole, so that it is embedded in rubber sleeve.

[0005] By adopting the above technical scheme, the cooperation of the first vibration disc and the first feeding track and the second vibration disc and the second feeding track can realize automatic sorting and directional conveying of the rubber sleeve and the catheter respectively, without manual pre-assembly, thereby reducing manual intervention links;The first feeding port, the second feeding port and the corresponding through holes of the clamping seat can accurately receive the materials conveyed by the feeding track, to ensure accurate positioning of the rubber sleeve and the catheter;With the aid of the first stamping part and the second stamping part, the rubber sleeve is pressed into the joint installation through hole and the catheter is pressed into the rubber sleeve, to realize automatic assembly of the three. The whole process does not need manual repeated clamping, taking down and replacing, can realize continuous automatic production, greatly shortens single assembly cycle, improves overall assembly efficiency, meets mass production demand, reduces manual operation error, and ensures assembly precision.

[0006] Optionally, a discharge track is installed on the vertical side of the support seat away from the first feeding track along the horizontal direction, an open-topped storage box is arranged on the vertical side of the base, one end of the discharge track extends above the storage box, and the height of the bottom wall of the discharge track decreases along the direction close to the storage box.

[0007] By adopting the above technical scheme, the workpiece after assembly can be separated from the clamping notch by its own gravity, and slide along the inclined discharge track;Meanwhile, one end of the track extends above the storage box, and the workpiece can be directly slid into the open-topped storage box, without manual taking down of the workpiece one by one.

[0008] Optionally, the discharging track is rotatably connected to the vertical side of the support base near the upper side edge of the support base, and the discharging track can be flipped upward to a state of protecting the clamping seat above the support base; the base table is provided with a receiving cavity on the vertical surface facing the storage box, the storage box can slide inward to a storage state of being completely in the receiving cavity and slide outward to a collection state of being below one end of the discharging track, and the base table is provided with a limiting piece for limiting and locking the sliding state of the storage box.

[0009] By adopting the above technical scheme, the discharging track is rotatably connected to the support base, and can be flipped upward to a protection state when stopped, covering the clamping seat above the support base and effectively preventing dust from adhering to the clamping seat and key parts such as through holes, so as to avoid the influence of dust on subsequent assembly precision and service life of parts; the design of the receiving cavity of the base table enables the storage box to be completely stored in the cavity when stopped, greatly reducing the space occupation when the equipment is idle and making the workshop layout more regular.

[0010] Optionally, the top surface of the base table is provided with a limiting hole in the vertical direction and in communication with the receiving cavity, and the top surface of the storage box is provided with a first insertion slot and a second insertion slot; the limiting piece includes a limiting rod sliding in the limiting hole and an elastic extrusion piece provided on the inner wall of the limiting hole and driving the limiting rod to move upward for resetting; the upper end edge of the limiting rod is provided with a guide arc surface protruding from the top surface of the base table, and the top surface of the base table is provided with a control piece driving the limiting rod to move downward along the guide arc surface; the limiting rod can be inserted into the first insertion slot when the storage box is in the collection state and can be inserted into the second insertion slot when the storage box is in the storage state.

[0011] By adopting the above technical scheme, the limiting rod and the first and second insertion slots on the storage box are correspondingly matched, so that the storage box can be accurately locked in the collection state and the storage state, respectively, to avoid displacement of the storage box when the equipment is running or idle; the elastic extrusion piece can drive the limiting rod to automatically move upward for resetting, and the guide arc surface and the control piece can be matched to complete unlocking without complex operation, thereby simplifying the state switching process; the control piece drives the limiting rod to move downward along the guide arc surface, ensuring smooth and accurate locking action.

[0012] Optionally, the elastic extrusion piece includes a first spring and a first baffle fixedly arranged on the outer periphery of the upper end of the limiting rod, and the upper side opening edge of the limiting hole is provided with a first recess for placing and sliding the first baffle; the two ends of the first spring are fixedly connected to the bottom surface of the first baffle and the bottom wall of the first recess, respectively, and the first spring drives the limiting rod to move upward for resetting by extruding the first baffle.

[0013] By adopting the above technical scheme, the cooperation design of the first spring and the first baffle utilizes the elastic restoring force of the spring to automatically drive the first baffle to move upward after the control member releases the extrusion on the limiting rod, and then synchronously moves the limiting rod upward to reset and disengage from the slot of the storage box, without manual operation to reset and simplify the unlocking process; meanwhile, the first groove provides a stable sliding space for the first baffle, avoids the baffle deviation to cause the limiting rod to jam, and ensures the accuracy of the limiting rod when sliding up and down.

[0014] Optionally, the control member includes a control plate sliding on the top surface of the base, and a control cylinder fixed on the top surface of the base to drive the control plate to reciprocate; the bottom surface of the control plate is provided with a control gap for the upper end of the limiting rod to be clamped into; the limiting rod moves upward to release the locking on the storage box when coinciding with the control gap, and moves downward to lock the state of the storage box when being out of position with the control gap.

[0015] By adopting the above technical scheme, the control cylinder can drive the control plate to stably reciprocate, without manual adjustment to reduce human intervention; the control gap on the bottom surface of the control plate corresponds to the upper end of the limiting rod, and when the two coincide, the limiting rod moves upward to unlock under the action of the elastic member, and when being out of position, the control plate extrudes the limiting rod to move downward to lock, with clear switching logic, accurate and controllable action, and avoiding errors and jamming in manual operation.

[0016] Optionally, the top surface of the control plate is fixed with a control protrusion, which is located on the side of the discharge track away from the support base when the discharge track is in the application state; the control protrusion can slide to the state of abutting against the discharge track with the control plate moving towards the support base when the discharge track is in the application state, and the upper end of the limiting rod is out of position with the control gap at this time.

[0017] By adopting the above technical scheme, when the discharge track is in the application state (accepting workpieces), the control cylinder drives the control plate to slide, and the control protrusion can slide together towards the support base and abut against the discharge track, thereby fixing the position of the track to avoid the track deviation affecting the collection when the workpieces slide; meanwhile, the limiting rod is out of position with the control gap in this state, and the limiting rod moves downward to insert into the slot of the storage box to synchronously lock the storage box. The linkage of the two does not need to be operated separately, which simplifies the process, ensures the structural stability of the discharging and collecting links, effectively prevents the workpieces from falling or the collection deviation caused by the track displacement and the storage box sliding, and ensures smooth automatic production.

[0018] Optionally, a locking hole is formed in the top surface of the base in the vertical direction and communicates with the accommodating cavity, a locking rod is slidably arranged in the locking hole, and an elastic reset member is arranged to drive the locking rod to move downward and reset; a guide arc surface is arranged at the lower end of the locking rod and located in the accommodating cavity; a locking slot is formed in the bottom surface of the discharge track in the protection state and located directly above the locking rod; and the storage box drives the locking rod to move upward along the guide arc surface when in the storage state, so that the upper end of the locking rod is inserted into the locking slot when the discharge track is in the protection state.

[0019] Through the above technical scheme, when the storage box slides into the accommodating cavity (storage state), the storage box pushes the locking rod to move upward along the guide arc surface of the locking rod; at this time, if the discharge track has been turned to the protection state, the upper end of the locking rod is inserted into the locking slot of the track, and the track is automatically fixed; the elastic reset member drives the locking rod to move downward and reset when the storage box is pulled out, so that the track is conveniently switched to the application state. The entire locking process is completed through the sliding action of the storage box, without the need for manual operation of the locking structure, which simplifies the operation process of the shutdown protection and ensures the stability of the track in the protection state.

[0020] Optionally, a hinge seat is fixedly arranged on the top surface of the control plate, a fixed rod is arranged above the base and rotationally connected to the hinge seat at one end, and the fixed rod can rotate back and forth along a vertical surface parallel to the discharge track; the fixed rod can be rotated to a horizontal limiting state in a direction close to the support seat, a fixed insertion block is fixedly arranged on the side surface of the locking rod facing the fixed rod in the horizontal limiting state of the fixed rod, and a fixed insertion slot is formed in the locking rod; the fixed insertion block is inserted into the fixed insertion slot in the locking rod when the locking rod moves upward and is inserted into the locking slot, and the upper end of the limiting rod is out of position with the control gap at this time.

[0021] Through the above technical scheme, after the fixed rod is rotated to the horizontal limiting state, the fixed insertion block is inserted into the fixed insertion slot of the locking rod by sliding the control plate, and the fixed insertion block is inserted into the fixed insertion slot of the locking rod, which cooperates with the action of the locking rod inserted into the locking slot of the discharge track to form a double locking structure, avoids displacement of the track caused by single locking failure, and ensures the dustproof effect of the clamping seat and other components; and the limiting rod is out of position with the control gap in this state, so that the storage box is synchronously locked without the need for separate operation of the locking structure.

[0022] Optionally, the fixed rod can be rotated to a vertical downward limiting state in a direction away from the support seat; the lower end of the fixed rod is inserted into the storage box when the storage box is in the collection state, and a positioning insertion slot is formed in the inner wall of the storage box facing the fixed insertion block; the fixed rod can slide with the control plate and be inserted into the positioning insertion slot when the fixed rod is in the vertical limiting state, and the upper end of the limiting rod is out of position with the control gap at this time.

[0023] By adopting the technical scheme, after the fixed rod rotates to the vertical state, the lower end is inserted into the positioning slot of the storage box by sliding the control plate, and cooperates with the action of the limiting rod inserted into the first slot, so that double locking is formed, and displacement of the storage box under the impact of the workpiece sliding is avoided; meanwhile, the limiting rod is dislocated with the control gap in this state, so that the locking is ensured to be reliable. Multiple fixation can be realized without additional operation, which not only simplifies the process, but also prevents the workpiece from falling or colliding due to shaking of the storage box during collection, and ensures the continuity and safety of automatic production.

[0024] In summary, the present application includes the following beneficial technical effects: The whole process does not need manual repeated clamping, taking down, replacing and other operations, and can realize continuous automatic production, greatly shortens the single assembly cycle, improves the overall assembly efficiency, meets the large batch production demand, and also reduces the manual operation error and ensures the assembly precision. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of embodiment 1 of the present application; Figure 2 is a schematic diagram of the structure of embodiment 1 of the present application embodying the installation and cooperation of the stamping assembly; Figure 3 is a schematic diagram of the partial cross-sectional structure of embodiment 1 of the present application embodying the installation and cooperation of the stamping assembly; Figure 4 is a schematic diagram of the cross-sectional structure of embodiment 1 of the present application embodying the installation and cooperation of the feeding assembly; Figure 5 is a schematic diagram of the overall structure of embodiment 2 of the present application; Figure 6 is a schematic diagram of the partial structure of embodiment 2 of the present application embodying the protection above the support seat of the feeding rail; Figure 7 is a schematic diagram of the partial cross-sectional structure of embodiment 2 of the present application embodying the installation and cooperation of the storage box; Figure 8 is a schematic diagram of the partial cross-sectional structure of embodiment 2 of the present application embodying the installation and cooperation of the control plate; Figure 9 is Figure 8 an enlarged schematic diagram of part A in FIG. 7; Figure 10 is a schematic diagram of the partial structure of embodiment 2 of the present application embodying the installation and cooperation of the fixed rod; Figure 11 is a schematic diagram of the partial cross-sectional structure of embodiment 2 of the present application embodying the installation and cooperation of the fixed rod; Figure 12 is Figure 11 an enlarged schematic diagram of part B in FIG. 8; Figure 13is a schematic view of a partial structure of the fixed rod in a vertical downward state according to Embodiment 2 of the present application; Figure 14 is a schematic view of a partial sectional structure of the fixed plug and the positioning slot installation cooperation according to Embodiment 2 of the present application.

[0026] In the figure, 1, base; 11, accommodating cavity; 12, limiting hole; 121, first sink; 13, locking hole; 131, second sink; 2, support seat; 3, feeding assembly; 31, first vibrating disc; 32, first feeding track; 33, second vibrating disc; 34, second feeding track; 4, stamping assembly; 41, first stamping piece; 411, first stamping rod; 412, first air cylinder; 42, second stamping piece; 421, second stamping rod; 422, second air cylinder; 5, discharging assembly; 51, discharging track; 511, locking slot; 52, storage box; 521, first slot; 522, second slot; 523, positioning slot; 6, clamping seat; 61, clamping gap; 62, first feeding port; 63, second feeding port; 64, first through hole; 65, second through hole; 7, limiting piece; 71, limiting rod; 711, guide arc surface; 72, elastic extrusion piece; 721, first spring; 722, first baffle; 73, locking rod; 731, guide arc surface; 732, fixed slot; 74, elastic reset piece; 741, second spring; 742, second baffle; 8, control piece; 81, control plate; 811, control gap; 812, control ridge; 82, control air cylinder; 83, hinged seat; 84, fixed rod; 841, fixed plug. DETAILED DESCRIPTION

[0027] The present application will be further described in detail below with reference to all the accompanying drawings.

[0028] Embodiment 1 With reference to Figure 1 A catheter rubber sleeve automatic assembly machine, comprising a base 1, a support seat 2 fixedly arranged on the top surface of the base 1, and a clamping seat 6 fixedly arranged on the support seat 2, wherein the top surface of the base 1 is provided with a feeding assembly 3 for automatically feeding catheters and rubber sleeves, the support seat 2 is provided with a stamping assembly 4 for embedding the catheters and rubber sleeves into installation through holes of joints, and the base 1 is provided with a discharging assembly 5 located on one side of the clamping seat 6. When the assembly machine is running, a worker first clamps a joint using the clamping seat 6, then automatically feeds catheters and rubber sleeves using the feeding assembly 3, then installs the catheters and rubber sleeves onto the joint using the stamping assembly 4, and finally automatically discharges the finished workpiece using the discharging assembly 5.

[0029] With reference to Figure 2 and Figure 3The feeding assembly 3 comprises a first vibrating disc 31 for feeding the rubber sleeve and a second vibrating disc 33 for feeding the catheter, the first vibrating disc 31 is provided with a first feeding track 32 on the outer periphery, and the second vibrating disc 33 is provided with a second feeding track 34; The clamping seat 6 is provided with a first feeding port 62 connected with the first feeding track 32 and a second feeding port 63 connected with the second feeding track 34 on the vertical surface of one side, and the clamping seat 6 is provided with a clamping gap 61 for clamping the connector on the vertical surface away from the first feeding port 62, and the left and right side walls of the clamping gap 61 are provided with a first through hole 64 communicated with the first feeding port 62 and a second through hole 65 communicated with the second feeding port 63. The stamping assembly 4 comprises a first stamping part 41 facing the first through hole 64 and a second stamping part 42 facing the second through hole 65; the first stamping part 41 comprises a first stamping rod 411 and a first cylinder 412 driving the first stamping rod 411 to slide back and forth; the second stamping part 42 comprises a second stamping rod 421 and a second cylinder 422 driving the second stamping rod 421 to slide back and forth, and the first cylinder 412 and the second cylinder 422 are fixedly installed on the top surface of the support seat 2, which is a conventional driving structure and will not be described here. After the rubber sleeve falls into the first through hole 64 from the first feeding track 32, the first stamping rod 411 stamps the rubber sleeve to embed it into the installation through hole; after the catheter falls into the second through hole 65 from the second feeding track 34, the second stamping part 42 stamps the rubber sleeve to embed it into the rubber sleeve.

[0030] Referring to Figure 4 The discharging assembly 5 comprises a discharging track 51 installed on the vertical side of the support seat 2 away from the first feeding track 32 in the horizontal direction, and the vertical side of the base 1 is provided with a storage box 52 with an opening facing upward, one end of the discharging track 51 extends above the storage box 52, and the height of the bottom wall of the discharging track 51 decreases along the direction close to the storage box 52; After the connector, the rubber sleeve and the catheter are assembled, they are discharged from the clamping gap 61 by gravity and fall into the inside of the discharging track 51, and then slide into the inside of the storage box 52 along the inclined surface of the bottom wall of the discharging track 51, thereby realizing automatic collection of the workpieces.

[0031] The implementation principle of the embodiment of the application is as follows: Feeding state: the worker clamps the connector into the clamping gap 61 of the clamping seat 6, the first vibrating disc 31 feeds the rubber sleeve to the first feeding port 62 of the clamping seat 6 through the first feeding track 32, and the rubber sleeve falls into the first through hole 64 along the feeding port; at the same time, the second vibrating disc 33 feeds the catheter to the second feeding port 63 through the second feeding track 34, and the catheter falls into the second through hole 65, thereby completing the synchronous automatic feeding of the rubber sleeve and the catheter.

[0032] Punching state: after the feeding is completed, the punching assembly 4 operates. The first cylinder 412 drives the first punching rod 411 to move towards the first through hole 64, and the hole-in rubber sleeve is punched and embedded into the mounting through hole of the joint; then the second cylinder 422 drives the second punching rod 421 to move towards the second through hole 65, and the hole-in conduit is punched and embedded into the rubber sleeve that has been installed, realizing precise assembly of the three.

[0033] Automatic discharging state: after the assembly is completed, the workpiece is separated from the clamping constraint, and falls into the discharging track 51 on the side of the support seat 2 under the action of gravity. The workpiece naturally slides along the inclined discharging track 51 and finally falls into the storage box 52 on one side of the base 1, completing automatic collection.

[0034] Embodiment 2: With reference to Figure 5 , Figure 6 and Figure 7 , the difference between the embodiment and embodiment 1 is that the discharging track 51 is connected with the support seat 2 in a vertical side manner at the upper side edge of the support seat 2, and the discharging track 51 can be turned up to a state of protecting the clamping seat 6 above the support seat 2. The base 1 is provided with a containing cavity 11 on the vertical surface facing the storage box 52, the storage box 52 can slide into the containing cavity 11 to a storage state and slide out to a collection state below one end of the discharging track 51, and the base 1 is provided with a limiting piece 7 for limiting and locking the sliding state of the storage box 52.

[0035] In the equipment shutdown state, the storage box 52 can be completely placed into the containing cavity 11 for storage, and the discharging track 51 can be turned up by 180 degrees to protect the clamping seat 6, the first punching piece 41 and the second punching piece 42 above the support seat 2, thereby reducing the possibility that dust in the external environment adheres to the clamping seat 6 and the inner wall of the storage box 52 to affect subsequent use.

[0036] With reference to Figure 7 and Figure 8 , the top surface of the base 1 is provided with a limiting hole 12 in a vertical direction and in communication with the containing cavity 11, and the top surface of the storage box 52 is provided with a first insertion slot 521 and a second insertion slot 522; the limiting piece 7 includes a limiting rod 71 sliding in the limiting hole 12 and an elastic extrusion piece 72 provided on the inner wall of the limiting hole 12 and driving the limiting rod 71 to move upward for resetting; the upper end edge of the limiting rod 71 is provided with a guide arc surface 711 protruding from the top surface of the base 1, wherein the top surface of the base 1 is provided with a control piece 8 driving the limiting rod 71 to move downward along the guide arc surface 711. When the storage box 52 is in the collection state, the limiting rod 71 is lowered and inserted into the first slot 521 under the action of the control member 8 against the resilience of the elastic extrusion member 72; when the storage box 52 is in the storage state, the limiting rod 71 is lowered and inserted into the second slot 522 under the action of the control member 8 against the resilience of the elastic extrusion member 72; in the two states, the control member 8 stops extruding the upper end of the limiting rod 71, and the limiting rod 71 is driven out of the corresponding slot by the elastic extrusion member 72.

[0037] With reference to Figure 9 , the elastic extrusion member 72 includes a first spring 721 in a compressed state and a first baffle 722 fixed to the outer periphery of the upper end of the limiting rod 71, and the upper opening edge of the limiting hole 12 is provided with a first groove 121 for sliding the first baffle 722, and the two ends of the first spring 721 are fixedly connected with the bottom surface of the first baffle 722 and the bottom wall of the first groove 121; the first spring 721 drives the limiting rod 71 to move upward by extruding the first baffle 722, so that the lower end of the limiting rod 71 is driven out of the corresponding slot.

[0038] With reference to Figure 7 , Figure 8 and Figure 9 , the control member 8 includes a control plate 81 sliding on the top surface of the base 1 and a control cylinder 82 fixed to the top surface of the base 1 to drive the control plate 81 to slide back and forth; wherein the bottom surface of the control plate 81 is provided with a control gap 811 for clamping the upper end of the limiting rod 71; When the limiting rod 71 coincides with the control gap 811, the limiting rod 71 moves upward and is driven out of the corresponding slot, thereby releasing the locking of the storage box 52; when the limiting rod 71 is out of position with the control gap 811, the limiting rod 71 moves downward and is inserted into the corresponding slot, thereby locking the state of the storage box 52.

[0039] With reference to Figure 7 and Figure 8 , the control plate 81 is provided with a control convex strip 812 fixed to the top surface, wherein the control convex strip 812 is located on the side of the discharge track 51 away from the support base 2 when the discharge track 51 is in the application state; when the discharge track 51 is in the application state, the control convex strip 812 can slide with the control plate 81 to the state of abutting against the discharge track 51 in the direction close to the support base 2, so as to limit and fix the state of the discharge track 51, and the upper end of the limiting rod 71 is out of position with the control gap 811 at this time, that is, the storage box 52 is in the locked state synchronously.

[0040] With reference to Figure 10 , Figure 11 and Figure 12The top surface of the base 1 is provided with a locking hole 13 in vertical direction, which is communicated with the accommodating cavity 11. A locking rod 73 is slidably arranged in the locking hole 13. An elastic reset member 74 is arranged to drive the locking rod 73 to move downward and reset. The lower end of the locking rod 73 is provided with a guide arc surface 731 which is located in the accommodating cavity 11. A locking slot 511 is formed in the bottom surface of the discharge track 51 when the discharge track 51 is in the protection state, and the locking slot 511 is located directly above the locking rod 73. The elastic reset member 74 comprises a second spring 741 and a second baffle 742 which is fixedly arranged on the lower end of the locking rod 73. A second groove 131 is formed in the lower side of the locking hole 13, and the second baffle 742 is inserted into and slides up and down in the second groove 131. The two ends of the second spring 741 are fixedly connected with the top surface of the second baffle 742 and the top wall of the second groove 131, respectively. When the storage box 52 is in the storage state, the top surface of the storage box 52 is pressed against the locking rod 73 along the guide arc surface 731, which drives the locking rod 73 to move upward. The upper end of the locking rod 73 is inserted into the locking slot 511 when the discharge track 51 is in the protection state, so as to limit and lock the discharge track 51 in the protection state.

[0041] Referring to Figure 11 and Figure 12 The top surface of the control panel 81 is fixedly provided with a hinge seat 83. The upper side of the base 1 is provided with a fixed rod 84 which is rotatably connected with the hinge seat 83. The fixed rod 84 can reciprocatingly rotate along the vertical surface which is parallel to the discharge track 51. The fixed rod 84 can be rotated to a horizontal limiting state in the direction close to the support seat 2. At this time, the fixed rod 84 is located between the locking rod 73 and the support seat 2. The side surface of the fixed rod 84 which faces the locking rod 73 is fixedly provided with a fixed insertion block 841. The locking rod 73 is provided with a fixed insertion slot 732. The fixed rod 84 can slide in the direction close to the locking rod 73 in the horizontal limiting state of the control panel 81. When the fixed insertion block 841 is inserted into the fixed insertion slot 732 on the locking rod 73 and moves upward to be inserted into the locking slot 511, the state of the locking rod 73 is further locked. At this time, the upper end of the limiting rod 71 is out of position with the control notch 811, that is, the storage box 52 is in the locking state.

[0042] Referring to Figure 13 and Figure 14 The fixed rod 84 can be rotated to a vertical downward limiting state in the direction away from the support seat 2. The lower end of the fixed rod 84 is inserted into the storage box 52 when the storage box 52 is in the collection state. The inner wall of the fixed insertion block 841 is provided with a positioning insertion slot 523. When the fixed rod 84 is in the vertical orientation limiting state and the storage box 52 is adjusted to the collection state, the control plate 81 can slide and be inserted into the positioning slot 523, and the upper end of the limiting rod 71 is misaligned with the control gap 811 at this time, so that the storage box 52 is in a double-locked state in which the limiting rod 71 and the fixed rod 84 simultaneously act, and the control protrusion 812 simultaneously locks the discharge track 51 in the application state.

[0043] The implementation principle of the embodiment of the present application is: The running collection state: the staff slides the control plate 81 to make the storage box 52 slide out of the base 1, and the top surface of the storage box 52 is separated from the locking rod 73, and the locking rod 73 is lowered and reset under the action of the second spring 741; the storage box 52 is adjusted to the collection state, the discharge track 51 is adjusted to the application state, and the fixed rod 84 is turned to the vertical downward state; the control cylinder 82 drives the control plate 81 to slide reversely, so that the control protrusion 812 abuts against the discharge track 51 in the horizontal state, and the track limiting is completed. At this time, the control gap 811 is misaligned with the limiting rod 71, the limiting rod 71 is inserted into the first insertion slot 521 of the storage box 52 under the pressure and is lowered, and the storage box 52 is locked; at the same time, the fixed rod 84 slides with the control plate 81, so that the fixed insertion block 841 on the lower end of the fixed rod 84 is inserted into the positioning insertion slot 523 on the storage box 52, and the double locking of the storage box 52 is realized.

[0044] The shutdown storage protection state: when the equipment is shut down, the control cylinder 82 drives the control plate 81 to slide, so that the control gap 811 is aligned with the limiting rod 71, the limiting rod 71 is lifted out of the first insertion slot 521, the fixed rod 84 is also lifted out of the positioning insertion slot 523, and the locking of the storage box 52 is released. First, the discharge track 511 is turned upward, so that the track bottom locking slot 511 is aligned with the locking rod 73; then the storage box 52 is pushed into the containing cavity 11, the top surface of the storage box 52 presses the locking rod 73 to move upward, so that the upper end of the locking rod 73 is inserted into the locking slot 511, and the protection locking of the track in this state is completed. Then, the fixed rod 84 is rotated to the horizontal state, the control plate 81 drives the fixed rod 84 to slide, so that the fixed insertion block 841 is inserted into the fixed insertion slot 732 on the locking rod 73, the double protection locking of the track is realized, and at the same time, the limiting rod 71 is inserted into the second insertion slot 522 of the storage box 52, and the storage box 52 is locked.

[0045] The embodiments of the present application are preferred embodiments of the present application, and are not limited to the protection scope of the present application. The same parts are indicated by the same reference numerals. Therefore, equivalent changes made according to the structure, shape and principle of the present application should be covered by the protection scope of the present application.

Claims

1. A catheter cuff automatic assembly machine characterized by, The utility model relates to a kind of automatic assembly device for rubber sleeve and catheter, including base (1), support seat (2) fixed in the top surface of base (1), clamping seat (6) fixed on support seat (2), first vibrating disc (31) for rubber sleeve feeding and second vibrating disc (33) for catheter feeding are equipped on the top surface of base (1), first vibrating disc (31) is equipped with first feeding track (32) on outer periphery, second vibrating disc (33) is equipped with second feeding track (34); The vertical surface of the one side of the clamping seat (6) is provided with a first feeding port (62) connected with the first feeding track (32) and a second feeding port (63) connected with the second feeding track (34), and the vertical surface of the clamping seat (6) away from the first feeding port (62) is provided with a clamping gap (61) for clamping a connector, and the left and right sidewalls of the clamping gap (61) are provided with a first through hole (64) communicated with the first feeding port (62) and a second through hole (65) communicated with the second feeding port (63); The top surface of the support seat (2) is provided with a first stamping part (41) facing the first through hole (64) and a second stamping part (42) facing the second through hole (65), the first stamping part (41) stamps the rubber sleeve to embed the mounting through hole after the rubber sleeve falls into the first through hole (64), and the second stamping part (42) stamps the rubber sleeve to embed the catheter after the catheter falls into the second through hole (65).

2. The automatic catheter rubber sleeve assembling machine according to claim 1, characterized in that, The vertical side of the support seat (2) away from the first feeding track (32) is provided with a discharging track (51) installed in the horizontal direction, the vertical side of the base (1) is provided with a storage box (52) with an opening facing upward, one end of the discharging track (51) extends above the storage box (52), and the bottom wall height of the discharging track (51) decreases along the direction close to the storage box (52).

3. The automatic catheter sleeve assembling machine according to claim 2, wherein, The upper side edge of the discharging track (51) close to the support seat (2) is rotationally connected with the vertical side of the support seat (2), and the discharging track (51) can be flipped upward to a state of protecting the clamping seat (6) above the support seat (2); The vertical surface of the base (1) facing the storage box (52) is provided with a containing cavity (11) for sliding the storage box (52) in, the storage box (52) can slide inward to a storage state of being completely in the containing cavity (11) or slide outward to a collection state below one end of the discharging track (51), and the base (1) is provided with a limiting part (7) for limiting and locking the sliding state of the storage box (52).

4. The automatic catheter sleeve assembling machine according to claim 3, wherein, The top surface of the base (1) is provided with a limiting hole (12) communicated with the containing cavity (11) in the vertical direction, and the top surface of the storage box (52) is provided with a first insertion slot (521) and a second insertion slot (522); the limiting part (7) comprises a limiting rod (71) sliding in the limiting hole (12) and an elastic extrusion part (72) provided on the inner wall of the limiting hole (12) to drive the limiting rod (71) to move upward and reset; The upper end of the limiting rod (71) is provided with a guide arc surface (711) on the top surface of the convex base (1), and the top surface of the convex base (1) is provided with a control member (8) for driving the limiting rod (71) to move downward along the guide arc surface (711); the limiting rod (71) can be inserted into the first slot (521) when the storage box (52) is in the collection state, and can be inserted into the second slot (522) when the storage box (52) is in the storage state.

5. The automatic catheter sleeve assembling machine according to claim 4, wherein, The elastic extrusion member (72) comprises a first spring (721) and a first baffle (722) fixed to the outer periphery of the upper end of the limiting rod (71), and the upper side opening of the limiting hole (12) is provided with a first sunken groove (121) for inserting and sliding the first baffle (722); the two ends of the first spring (721) are fixedly connected with the bottom surface of the first baffle (722) and the bottom wall of the first sunken groove (121), respectively, and the first spring (721) drives the limiting rod (71) to move upward for resetting by extruding the first baffle (722).

6. The automatic catheter sleeve assembling machine according to claim 4, wherein, The control member (8) comprises a control plate (81) sliding on the top surface of the convex base (1) and a control electric cylinder (82) fixed to the top surface of the convex base (1) for driving the control plate (81) to slide reciprocally. The bottom surface of the control plate (81) is provided with a control gap (811) for clamping the upper end of the limiting rod (71); the limiting rod (71) moves upward to release the locking of the storage box (52) when coinciding with the control gap (811), and moves downward to lock the state of the storage box (52) when being out of position with the control gap (811).

7. The automatic catheter sleeve assembling machine according to claim 6, wherein, The top surface of the control plate (81) is fixedly provided with a control convex strip (812), which is located on the side of the discharge track (51) away from the support base (2) when the discharge track (51) is in the application state. The control convex strip (812) can slide to the state of abutting against the discharge track (51) with the control plate (81) sliding to the direction close to the support base (2) when the discharge track (51) is in the application state, and the upper end of the limiting rod (71) is out of position with the control gap (811) at this time.

8. The automatic catheter sleeve assembling machine according to claim 6, wherein, The top surface of the convex base (1) is provided with a locking hole (13) in the vertical direction and in communication with the accommodating cavity (11), the locking hole (13) is slidingly provided with a locking rod (73) and an elastic resetting member (74) for driving the locking rod (73) to move downward for resetting, and the lower end of the locking rod (73) is provided with a guide arc surface (731) in the accommodating cavity (11). The bottom surface of the discharge track (51) in the protection state is provided with a locking slot (511) located directly above the locking rod (73); the storage box (52) in the storage state drives the locking rod (73) to move upward along the guide arc surface (731), so that the upper end of the locking rod (73) is inserted into the locking slot (511) when the discharge track (51) is in the protection state.

9. The automatic catheter sleeve assembling machine according to claim 8, wherein, The top surface of the control plate (81) is fixedly provided with a hinge seat (83), the upper side of the convex base (1) is provided with a fixed rod (84) rotatably connected with the hinge seat (83), and the fixed rod (84) can rotate reciprocally along the vertical surface parallel to the discharge track (51). The fixed rod (84) can rotate to a horizontal limiting state in the direction close to the support base (2), and a fixed plug (841) is fixed on the side of the locking rod (73) in this state, and a fixed slot (732) is arranged on the locking rod (73); The fixed rod (84) can slide with the control plate (81) in the horizontal limiting state to the direction close to the locking rod (73), so that the fixed plug (841) is inserted into the fixed slot (732) when it is inserted into the locking slot (511) on the locking rod (73), and the upper end of the limiting rod (71) is dislocated from the control gap (811) at this time.

10. The automatic catheter sleeve assembling machine according to claim 9, wherein, The fixed rod (84) can rotate to a vertical downward limiting state in the direction away from the support base (2), and the lower end of the fixed rod (84) is inserted into the storage box (52) when the storage box (52) is in the collecting state, and a positioning slot (523) is arranged on the inner wall of the fixed plug (841) in the downward direction; the fixed rod (84) can slide with the control plate (81) and be inserted into the positioning slot (523) when it is in the vertical limiting state, and the upper end of the limiting rod (71) is dislocated from the control gap (811) at this time.

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