Automatic processing equipment and method for wiring end of medical flat cable

Abstract

The invention relates to the field of electronic cable harness processing equipment, in particular to medical flat cable terminal automatic processing equipment which is characterized in that an outer skin stripping mechanism, a cable arranging mechanism, a cable twisting mechanism, a sleeve mechanism, a core cable stripping mechanism, a detection mechanism and a terminal crimping mechanism are integrally arranged on a machine table; a plurality of carriers used for fixing the flat cables are conveyed through the feeding line, and after the flat cables of the carriers are machined, the carriers can circulate among the upper feeding piece, the feeding line, the lower feeding piece and the return line, so that automatic recycling of the carriers can be achieved, and the production efficiency is improved. According to the utility model, automatic outer skin stripping, ground wire arrangement and cutting, sleeve penetrating and sleeve baking, black skin stripping, inner skin stripping and terminal crimping of the flat cable are realized, so that manual participation is reduced, and the production efficiency is improved; and meanwhile, the flat cables are automatically processed, so that the processing quality of the flat cables is relatively stable, and the processing precision and the yield are improved. The invention further discloses an automatic processing method for the medical flat cable terminal.

Description

Technical Field

[0001] The present invention relates to the field of electronic cable harness processing equipment, and in particular to an automatic processing device and method for medical cable terminals. Background Art

[0002] At present, there is an electronic flexible cable used in medical wiring harnesses (usually composed of 5 wires or 3 wires, hereinafter referred to as "cable"). The two ends of the cable are usually set as wiring terminals and monitoring terminals. During the production process, the tail ends of the wiring terminals need to be processed and need to go through multiple steps to complete. The specific steps are: stripping the outer insulation layer, combing the shielded ground wire (brushing and twisting the ground wire), inserting the heat shrink tubing, stripping the black conductive rubber, stripping the core wire, and crimping the terminals.

[0003] However, the traditional processing method is to set up a single machine for auxiliary processing, such as: stripping the outer skin through a horizontal stripping machine, twisting the ground wire through an electric wire twisting machine, stripping the core wire through a 3F stripping machine, etc., and adding manual work to complete, such as: combing the ground wire, inserting the casing and blowing a hot air blower to shrink it, cutting, etc., the labor cost is high, the production efficiency is low, and based on the differences in the proficiency of the workers, the processing quality of the cable arrangement is also relatively unstable. Summary of the invention

[0004] In view of this, one of the purposes of the present application is to provide an automatic processing device for medical cable terminals to solve the problem of low production efficiency caused by the traditional processing method of the existing cable terminals relying on a single machine and manual operation.

[0005] To solve the above problems, the technical solution adopted by the present invention is: A medical cable terminal automatic processing device comprises a machine platform, which is provided with a feed line and a return line placed directly below the feed line, and a peeling mechanism, a wire arrangement mechanism, a wire twisting mechanism, a casing mechanism, a core stripping mechanism, a detection mechanism, and a terminal punching mechanism which are placed on the same side of the feed line and are arranged in sequence and at intervals; the feed line is clamped with a plurality of carriers for loading cable, the two ends of the feed line and the return line are flush, and the front and rear ends of the feed line and the return line are respectively provided with an upper feeding piece and a lower feeding piece of the transport carrier to form a ring circulation line, and the return line is used to recycle the empty carrier; the peeling mechanism is used to The outer skin is peeled off, and the outer skin peeling mechanism includes a fixed plate and a first cutter fixed to the fixed plate and clamped up and down, the first cutter is connected to a first driving member, and the fixed plate is connected to a second driving member; the wire management mechanism is used to brush and organize the ground wires of the wiring arrangement, and the wire management mechanism includes a forward brush assembly, a reverse brush assembly, a trimming assembly and a cleaning assembly arranged in sequence, the forward brush assembly is provided with two forward brush rollers opposite to each other up and down and a cylinder sleeved on the front end of the forward brush roller and having first bristles, the reverse brush assembly is provided with a first reverse brush roller and second bristles arranged at the front end of the first reverse brush roller, the trimming assembly is provided with a first cutting piece arranged horizontally, and the cleaning assembly is provided with a first cutting piece arranged horizontally. The management component is provided with a second inverted brush roller and a third brush bristle arranged at the front end of the second inverted brush roller; the wire twisting mechanism is used to twist the ground wire into a strand, and the wire twisting mechanism includes a fixed plate placed above the ground wire, a clamping member rotatably connected to the fixed plate, a rotating member rotatably connected to the clamping member, and a lifting member connected to the rotating member and the fixed plate; the sleeve mechanism is used to sleeve a rubber hose and bake a rubber hose for a strand of ground wire, and the sleeve mechanism includes a sleeve assembly and a baking tube assembly arranged adjacently, the sleeve assembly is provided with a feeding member and a shearing member matched with the feeding member, and the baking tube assembly is provided with a hot air clamp and a hot air tube connected to the hot air clamp; the core stripping mechanism It is used to peel off the black skin and inner skin of the cable in sequence. The core stripping mechanism package is sequentially provided with a black skin stripping assembly and an inner skin stripping assembly. The black skin stripping assembly and the inner skin stripping assembly are respectively provided with a second cutter and a third cutter clamped up and down. The second cutter and the third cutter are both connected with a third driving member for driving forward and backward movement. The detection mechanism includes a fixing clamp and a camera arranged above the fixing clamp. The terminal crimping mechanism is used to crimp the wire core terminal of the cable. The terminal crimping mechanism includes a crimping member, a feeding member arranged in front of the crimping member and a pushing member arranged on one side of the crimping member. The wire core and the terminal are accommodated in the crimping member and crimped.

[0006] Compared with the prior art, the technical solution of the present application has the following beneficial effects: the automatic processing equipment of the present invention arranges the outer skin stripping mechanism, the wire management mechanism, the wire twisting mechanism, the casing mechanism, the core wire stripping mechanism, the detection mechanism, and the terminal crimping mechanism in an integrated manner on the machine platform, and then transports multiple carriers used to fix the cable arrangement through the feeding line. After the cable arrangement of the carrier is completed, the carrier can circulate between the upper feeding part, the feeding line, the lower feeding part and the return line, so as to achieve the automatic reuse of the carrier, and realize the automatic completion of the outer skin stripping, the ground wire arranging and cutting, the casing insertion and baking, the black skin stripping, the inner skin stripping and the terminal crimping of the cable arrangement, thereby reducing manual participation and improving production efficiency; at the same time, the automatic processing of the cable arrangement makes the processing quality of the cable arrangement relatively stable, and improves the processing accuracy and yield rate.

[0007] The second object of the present application is to provide a method for automatically processing medical cable terminals, which is applied to the automatic processing equipment described above, and comprises the following steps: Step 1: After removing the multiple empty carriers in the feeding section and loading the cables, they are put into the feeding section again. The multiple carriers enter the track of the feeding line in turn, and the carriers move along the feeding line; Step 2: Each carrier passes through the above-mentioned multiple mechanisms in turn, and automatically completes the processes of stripping the outer skin of the cable, arranging and cutting the ground wire, inserting the baking sleeve, stripping the black skin, stripping the inner skin, identifying the color of the wire core, and terminalizing. After the processing is completed, the carrier is pushed to the stagnant section for storage; Step 3: After removing multiple carriers from the stagnant section and arranging the lines, put the empty carriers back into the stagnant section. The empty carriers pass through the lower feeding section, the return line and the upper feeding section in sequence and then enter the loading section, and then repeat steps 1 and 2 in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only part of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0009] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the feeding line and the return line in the present invention; Figure 3 It is a structural schematic diagram of the peeling mechanism in the present invention; Figure 4 It is a structural schematic diagram of the brush assembly in the present invention; Figure 5 It is a structural schematic diagram of the inverted brush assembly in the present invention; Figure 6 is a schematic diagram of the structure of the trimming assembly in the present invention; Figure 7 It is a schematic diagram of the structure of the cleaning component in the present invention; Figure 8 It is a structural schematic diagram of the wire twisting mechanism in the present invention; Fig. 9 It is a structural schematic diagram of the sleeve assembly in the present invention; Fig.10 yes Fig. 9 The enlarged view of point A in the middle; Fig.11 It is a structural schematic diagram of the baking tube assembly in the present invention; Fig.12 It is a structural schematic diagram of the black skin stripping component in the present invention; Fig.13 It is a schematic diagram of the structure of the endothelial stripping assembly in the present invention; Fig.14 It is a structural schematic diagram of the detection mechanism in the present invention; Fig.15 It is a structural schematic diagram of the terminal punching mechanism in the present invention; Fig.16 yes Fig.15 The enlarged view of point B in the middle; Fig.17 It is a schematic diagram of the structure of the carrier in the present invention; Fig.18 It is a flow chart of the processing method of the present invention.

[0010] Description of the accompanying figures: 1-machine table, 2-feeding line, 21-feeding section, 22-main channel, 23-stagnation section, 24-gap, 3-return line; 4-skinning mechanism, 41-fixed plate, 42-first cutter, 43-first driving member, 44-second driving member, 45-outer frame, 46-first pressing block; 5-wire management mechanism, 51-forward brush assembly, 511-forward brush roller, 512-cylinder, 513-first bristle, 52-reverse brush assembly, 521-first reverse brush roller, 522-second bristle, 53-trimming assembly, 531-first cutting member, 532-mounting frame, 533-second pressing block, 534-support block, 54-cleaning assembly, 541-second reverse brush roller, 542-third bristle, 543-protective plate, 544-recovery frame; 6-twisting mechanism, 61- Fixed plate, 62-clamping part, 621-clip, 622-rotating rod, 63-rotating part, 64-lifting part; 7-tube mechanism, 71-tube assembly, 711-feeding part, 712-shearing part, 713-positioning clamp, 72-baking tube assembly, 721-hot air clamp, 722-hot air tube; 8-core stripping mechanism, 81-black skin stripping assembly, 811-second cutting knife, 82-stripping inner skin Components, 821-third cutter, 83-third driving member; 9-detection mechanism, 91-fixing clamp, 92-camera; 10-terminal crimping mechanism, 101-crimping member, 102-upper pressing block, 103-lower pressing block, 104-feeding member, 105-pushing member; 11-carrier, 111-upper clamp, 112-lower clamp, 113-accommodating groove; 12-upper feeding member, 13-lower feeding member. DETAILED DESCRIPTION

[0011] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0012] Throughout the specification, the terms "including", "having", etc. are used herein to specify the presence of the features, numbers, steps, operations, elements, components or combinations thereof, but do not exclude the presence or addition of one or more other features, numbers, steps, operations, elements, components or combinations thereof. The technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. Embodiment 1

[0013] It should be noted that the medical electronic flexible flat cable of the present application is usually composed of 5 wires or 3 wires, hereinafter referred to as the flat cable, which can be automatically processed by the technical solution of the present application. The following is an example of a flat cable composed of 5 wires. The wire is composed of an outer skin (outer insulation test), a shielding layer (ground wire), a black skin (conductive glue), an inner skin (inner insulation test) and a wire core.

[0014] like Figures 1 to 17 As shown, the present invention provides an automatic processing equipment for medical cable terminals. Through the automatic processing equipment, the problem of low production efficiency caused by the traditional processing method of the cable terminals relying on a single machine and manual operation in the above-mentioned background technology is solved. On the one hand, the present application can achieve the automatic recycling of the carrier 11 and reduce production costs. On the other hand, it can realize the automatic completion of the cable stripping, arranging and cutting of ground wires, sleeve insertion and baking of sleeves, black skin stripping, inner skin stripping and terminal terminal processing, thereby reducing manual participation and improving production efficiency; at the same time, the automatic processing of the cable makes the processing quality of the cable relatively stable, and improves the processing accuracy and yield rate.

[0015] like Figure 1 As shown, the above-mentioned automated processing equipment includes a machine 1, which is provided with a feed line 2 and a return line 3 placed directly below the feed line 2, and a peeling mechanism 4, a wire management mechanism 5, a wire twisting mechanism 6, a casing mechanism 7, a core stripping mechanism 8, a detection mechanism 9, and a terminal crimping mechanism 10 placed on the same side of the feed line 2 and arranged in sequence. Specifically, including but not limited to, in actual production, a chassis is provided below the machine 1 to provide a driving power supply for the mechanism, a protective cover is provided above, and a display screen and controller for adjusting each mechanism are provided, the feed line 2 is above the machine 1, and the return line 3 is below the machine 1, with a reasonable layout and a high degree of automation.

[0016] like Figure 2 and Fig.17As shown, the feed line 2 is connected with a plurality of carriers 11 for loading and arranging cables, the two ends of the feed line 2 and the return line 3 are flush, and the front and rear ends of the feed line 2 and the return line 3 are respectively provided with an upper feeding piece 12 and a lower feeding piece 13 for transporting the carrier 11, so as to form a circular circulation line, and the return line 3 is used to recycle the empty carrier 11. Specifically, including but not limited to, the return line 3 can be set as a conveyor belt structure, and the front end of the return line 3 corresponding to the upper feeding piece 12 has a structure for driving the left and right and front and back movements in sequence, and the end of the structure is connected to a rectangular plate, and the rectangular plate corresponds to the structure of the receiving groove 113 of the carrier 11. When the carrier 11 reaches the front end, the position of the rectangular plate is adjusted successively and then inserted into the receiving groove 113, so as to be transported to the upper feeding piece 12, and the upper feeding piece 12 is a vertical plate with a cylinder for pushing at the upper end and a sliding plate at the lower end. The placing plate is dynamically connected and there is a cylinder at the bottom of the placing plate, so that the carrier 11 can be transported to the placing plate, the rectangular plate withdraws, the placing plate rises, and the pushing cylinder pushes the carrier 11 into the loading section 21; similarly, the lower sending part 13 is a pulley on the vertical plate connecting the placing plate, and the placing plate is connected to the cylinder. The placing plate can be directly connected to the feeding line 2 and the return line 3. After arriving at the return line 3, the cylinder pushing block pulls the carrier 11 into the return line 3, thereby realizing the circulation of the carrier 11 between the feeding line 2 and the return line 3.

[0017] Furthermore, if Figure 2 and Fig.17 As shown, the feeding line 2 includes a feeding section 21, a main channel 22 and a stagnant section 23 connected in sequence, a gap 24 is provided between the main channel 22 and the stagnant section 23, and the terminal crimping mechanism 10 corresponds to the gap 24. Specifically, including but not limited to, the feeding section 21 and the stagnant section 23 are both configured as a conveyor belt structure, the main channel 22 can be configured as a track structure, and there is a driving structure under the track to push the carrier 11 to move, the bottom of the carrier 11 is connected to the track, the length of the stagnant section 23 can be set according to actual application, and there are distance sensors at both ends of the stagnant section 23, which can automatically sound an alarm when the carrier 11 is full, the feeding section 21, the main channel 22 and the stagnant section 23 are coaxially arranged, the crimping piece 101 is arranged on the side of the gap 24, and the feeding piece 104 is placed at the gap 24.

[0018] Furthermore, if Fig.17 As shown, the carrier 11 includes two mutually engaged upper clamping plates 111 and lower clamping plates 112, the two ends of the upper clamping plates 111 and the lower clamping plates 112 are respectively rotatably connected and clamped, and the lower clamping plate 112 is provided with a receiving groove 113. Specifically, including but not limited to, the receiving groove 113 is a rectangular groove, the width of which corresponds to the cable arrangement, and can be used to place the cable arrangement, and the clamping ends of the upper clamping plates 111 and the lower clamping plates 112 can be set to a matching structure of a clamping column and a clamping hole, so as to realize the rapid opening or closing of the upper clamping plate 111.

[0019] like Figure 1 and Figure 3 As shown, the peeling mechanism 4 is used to peel the outer skin of the cable. The peeling mechanism 4 includes a fixed plate 6141 and a first cutter 42 fixed to the fixed plate 6141 and clamped up and down. The first cutter 42 is connected to a first driving member 43, and the fixed plate 6141 is connected to a second driving member 44. Specifically, including but not limited to, the first cutter 42 is configured to be an upper cutter and a lower cutter structure each having 5 arc-shaped blade edges, the structure of the arc-shaped blade edges corresponds to the conductor of the cable arrangement, the first driving member 43 can be a cylinder, the cylinder is connected to the lower cutter or the upper cutter, when the cable is arranged to the specified position, the cylinder is started, so that the upper and lower cutters are clamped together to achieve cutting of the cable arrangement, the second driving member 44 is a matching structure of a cylinder, a slider, and a slide rail, the slider is vertically connected to the fixed plate 6141, thereby driving the first cutter 42 to move forward and backward, and finally completing the peeling of the outer skin; a cylinder structure for driving the first cutter 42 to move up and down is also provided on the fixed plate 6141, and a material frame for recycling waste is provided below the corresponding first cutter 42.

[0020] Furthermore, if Figure 3 As shown, the peeling mechanism 4 also includes an outer frame 45 and a first pressing block 46 fixed to the front end of the outer frame 45, the fixing plate 6141 is placed in the outer frame 45, and the first pressing block 46 is placed just above the feeding line 2. Specifically, including but not limited to, the outer frame 45 is fixed on the machine table 1, and the first pressing block 46 is installed at the top of the front end of the outer frame 45, so that the first pressing block 46 is just above the feeding line 2, and the first pressing block 46 is a matching structure connecting the cylinder and the pressing block. Based on this, after the carrier 11 reaches the specified position, the first pressing block 46 can press down to press the carrier 11 tightly, realize accurate positioning, and avoid the displacement or shaking of the carrier 11.

[0021] like Figure 1 , Figures 4 to 7As shown, the wire management mechanism 5 is used for brushing and arranging the ground wires, and the wire management mechanism 5 includes a forward brush assembly 51, a reverse brush assembly 52, a trimming assembly 53 and a cleaning assembly 54 which are arranged in sequence. The forward brush assembly 51 is provided with two forward brush rollers 511 which are opposite to each other up and down, and a cylinder 512 which is sleeved on the front end of the forward brush roller 511 and has first bristles 513. The reverse brush assembly 52 is provided with a first reverse brush roller 521 and second bristles 522 which are arranged at the front end of the first reverse brush roller 521. The trimming assembly 53 is provided with a first cutting piece 531 which is arranged horizontally. The cleaning assembly 54 is provided with a second reverse brush roller 541 and third bristles 542 which are arranged at the front end of the second reverse brush roller 541. Specifically, including but not limited to, the first bristles 513, the second bristles 522 and the third bristles 542 can be rubber bristles, the wiring is placed between the two first bristles 513, and the ground wire can be brushed loose, the second bristles 522 can be perpendicular to the wiring, so that the ground wire is brushed into a 90-degree angle with the horizontal plane of the wiring, the first cutting piece 531 is a matching structure of a horizontal cutter and a vertical plate, and the cutter is connected to an independently controlled cylinder, there is a notch 24 between the cutter and the vertical plate, the cutter is perpendicular to the ground wire, the ground wire enters from the notch 24 and fits the vertical plate, the cutter moves forward and cuts, thereby trimming off the standing part of the ground wire; the third bristles 542 and the second bristles 522 have the same position trajectory, the remaining broken wires just trimmed can be brushed clean, and interference with the ground wire can be avoided.

[0022] Furthermore, if Figure 4 As shown, the forward brush assembly 51 is also provided with a driving structure connected to the forward brush roller 511 to drive forward and backward and left and right movement. The two forward brush rollers 511 rotate clockwise, and the first reverse brush roller 521 and the second reverse brush roller 541 both rotate counterclockwise. The trimming assembly 53 is also provided with a mounting frame 532 and a second pressing block 533 fixed to the mounting frame 532. The second pressing block 533 is placed directly above the corresponding feeding line 2. The first cutting piece 531 is placed in the mounting frame 532. There is a support block 534 between the first cutting piece 531 and the second pressing block 533. Specifically, including but not limited to, the front-to-back and left-to-right driving structures can be the coordinated structures of the cylinder, the slider and the slide plate. The forward brush roller 511, the first reverse brush roller 521, the first cutting piece 531 and the second reverse brush roller 541 all have modified driving structures to facilitate the automatic control of the position of the bristles. The first reverse brush roller 521 and the second reverse brush roller 541 both brush the wiring from bottom to top and from front to back to ensure that the ground wire and the wire are at an angle; the mounting frame 532 is fixed to the machine table 1, and the second pressure block 533 has the same structure as the first pressure block 46, which can be used to fix the carrier 11; the support member is a structure in which a rectangular block is set at the front end of the cylinder, and the rectangular block has a notch for placing the wiring. When cutting is to be performed, the vertical plate of the first cutting piece 531 can be pressed onto the top of the rectangular block of the support member, which can fix the wiring on the one hand and cooperate with the cutter to complete trimming on the other hand.

[0023] Furthermore, if Figure 7As shown, the cleaning assembly 54 is further provided with a protective plate 543 covering the third bristles 542, and a recovery frame 544 provided below the third bristles 542. Specifically, including but not limited to, the protective plate 543 is an L-shaped structure, which can prevent the broken wires of the ground wire from splashing during cleaning, so that the broken wires hit the inner wall surface of the protective plate 543 and can be transferred into the recovery frame 544 below to avoid damage to the equipment.

[0024] like Figure 1 and Figure 8 As shown, the wire twisting mechanism 6 is used to twist the ground wire into a strand, and the wire twisting mechanism 6 includes a fixed plate 6141 placed above the ground wire, a clamping member 62 rotatably connected to the fixed plate 6141, a rotating member 63 rotatably connected to the clamping member 62, and a lifting member 64 connected to the rotating member 63 and the fixed plate 6141. Specifically, including but not limited to, the clamping member 62 passes through the fixed plate 6141, so that the rotating member 63 is connected to the clamping member 62 above the fixed plate 6141, and can clamp the ground wire, and the lifting member 64 is a slide plate, a slider and a cylinder structure, and the fixed plate 6141 and the slider are vertically connected, which can drive the clamping member 62 to accurately position and clamp the ground wire.

[0025] Furthermore, if Figure 8 As shown, the clamping member 62 includes a clamp 621, a rotating rod 622 connected to the clamp 621, and a cylinder connected to the rotating rod 622, the cylinder is placed above the fixed plate 6141, and the rotating rod 622 is rotatably connected to the fixed plate 6141. Specifically, including but not limited to, the clamp 621 is a clamping structure of two clamping blocks with springs, the rotating rod 622 passes through the fixed plate 6141, and the top of the rotating rod 622 is connected to the cylinder, and a bearing is set at the connection, so that the rotating rod 622 can be stretched up and down, and can also be linked with the rotating member 63, and the rotating member 63 can be a matching structure of a synchronous belt and a synchronous wheel.

[0026] like Figure 1 , Fig. 9 and Fig.10 As shown, the sleeve mechanism 7 is used to sleeve and bake a ground wire. The sleeve mechanism 7 includes a sleeve assembly 71 and a baking tube assembly 72 that are adjacently arranged. The sleeve assembly 71 is provided with a feeding piece 711 and a shearing piece 712 that matches the feeding piece 711. The baking tube assembly 72 is provided with a hot air clamp 721 and a hot air pipe 722 that is connected to the hot air clamp 721. Specifically, it includes but is not limited to that, since a ground wire and a conductor are at 90 degrees, the feeding piece 711 can insert the sleeve from top to bottom into the ground wire, the shearing piece 712 completes the cutting of the sleeve of the corresponding length, and then the hot air pipe 722 bakes the sleeve to shrink the sleeve, and the sleeve is automatically completed; the feeding piece 711 has a matching structure of multiple pairs of rollers, guide blocks and storage trays, the guide blocks have holes for passing the sleeve, and the rollers can straighten the sleeve; the shearing piece 712 is a left-right clamping cutter structure, and the hot air clamp 721 is a transversely arranged U-shaped block structure.

[0027] Furthermore, if Fig.10 As shown, the sleeve assembly 71 is also provided with two positioning clamps 713 that cooperate with each other up and down, and the two positioning clamps 713 are both arranged directly below the shearing piece 712, and the two positioning clamps 713 clamp the ground wire and the sleeve respectively. Specifically, including but not limited to, the positioning clamp 713 is also a structure of two clamping blocks clamped together on the left and right, and the shearing piece 712 and the two positioning clamps 713 are respectively provided with independently controlled driving structures, so that when the carrier 11 reaches the specified position, the lower positioning clamp 713 can first fix the ground wire, and the upper positioning clamp 713 can fix the sleeve, so that the ground wire is inserted into the sleeve, and then the sleeve is sheared, and finally the two positioning clamps 713 are released, thereby improving the accuracy of the sleeve.

[0028] like Figure 1 , Fig.12 and Fig.13 As shown, the core stripping mechanism 8 is used to sequentially strip the black skin and inner skin of the cable. The core stripping mechanism 8 is sequentially provided with a black skin stripping component 81 and an inner skin stripping component 82. The black skin stripping component 81 and the inner skin stripping component 82 are respectively provided with a second cutter 811 and a third cutter 821 sandwiched up and down. The second cutter 811 and the third cutter 821 are both connected with a third driving member 83 for driving forward and backward movement. Specifically, including but not limited to, the second cutter 811 and the third cutter 821 are arranged in the same structure as the second cutter 811, only the arc-shaped blade size of the upper cutter and the lower cutter is different, and the third driving member 83 is a matching structure of a cylinder, a slider and a slide plate, so as to assist the second cutter 811 and the third cutter 821 to complete the stripping; of course, the second cutter 811 and the third cutter 821 are also designed with a lifting structure between the third driving member 83, so as to ensure the precise regulation of the second cutter 811 and the third cutter 821.

[0029] like Figure 1 and Fig.14 As shown, the detection mechanism 9 includes a fixing clamp 91 and a camera 92 disposed above the fixing clamp 91. Specifically, including but not limited to, the fixing clamp 91 is two clamping blocks clamped together, and the clamping blocks are provided with a plurality of grooves corresponding to the wires. The fixing clamp 91 can clamp the wires to facilitate the collection of the camera 92. The camera 92 is used for color recognition, so as to identify whether the wire arrangement direction is correct.

[0030] like Figure 1 , Fig.15 and Fig.16As shown, the terminal crimping mechanism 10 is used to crimp the core of the cable, and the terminal crimping mechanism 10 includes a crimping member 101, a feeding member 104 arranged in front of the crimping member 101, and a pushing member 105 arranged on one side of the crimping member 101. The core and the terminal are accommodated in the crimping member 101 for crimping. The crimping member 101 includes an upper pressing block 102 and a lower pressing block 103 that is opposite to and matched with the upper pressing block 102. The feeding member 104 is placed at the notch 24 to connect the main channel 22 and the stagnant section 23. Specifically, including but not limited to, the feeding piece 104 has a front and rear and left and right driving structure of a slide plate, a slider and a cylinder, a plate with a fixed clamp 91 plate on the top of the feeding piece 104, and the plate can also be provided with a track structure of the feeding line 2, so as to be clamped and fixed with the carrier 11, and the feeding piece 104 can transport the carrier 11 of the main channel 22 to the crimping piece 101, and a hole is formed at the joint of the upper pressing block 102 and the lower pressing block 103, and the terminal is a columnar structure, and the diameter of the hole is smaller than the total diameter of the terminal and the wire core, so that the upper pressing block 102 can press down to realize crimping of the terminal and the wire core; the pushing piece 105 is arranged on the front end side of the stagnant section 23 close to the notch 24, and the pushing piece 105 is a matching structure of the cylinder and the pushing block. When the crimping is completed, the feeding piece 104 drives the carrier 11 to dock with the stagnation section 23, and the pushing block pushes the carrier 11 into the stagnation section 23, thereby completing the storage of the carrier 11. Embodiment 2

[0031] like Fig.18 As shown, a method for automatically processing medical cable terminals is applied to the above-mentioned automatic processing equipment, comprising the following steps: Step 1: First, after fixing the carrier 11 and arranging the wires, put it into the loading table. The number of carriers 11 can be set according to the actual automatic processing efficiency. Then, when there are enough carriers 11 in the circulation line, the multiple empty carriers 11 in the loading section 21 can be directly taken out and loaded with wires, and then put into the loading section 21 again, so as to achieve the recycling of the carriers 11 and reduce the production cost. Multiple carriers 11 enter the track of the feeding line 2 in sequence, and the carriers 11 move along the feeding line 2; Step 2: Each carrier 11 passes through the above-mentioned multiple mechanisms in turn, and automatically completes the processes of stripping the outer skin of the cable, arranging and cutting the ground wire, inserting the baking sleeve, stripping the black skin, stripping the inner skin, identifying the color of the wire core, and terminalizing. After the processing is completed, the carrier 11 is pushed to the stagnant section 23 for storage; Step 3: After removing multiple carriers 11 from the stagnant section 23 and arranging the lines, put the empty carrier 11 into the stagnant section 23. The empty carrier 11 passes through the lower feeder 13 from the stagnant section 23 into the return line 3, and then passes through the upper feeder 12 into the loading section 21, and then repeats steps 1 and 2 in sequence.

[0032] Through the above-mentioned automatic processing method, the degree of automation is improved, the worker's operation participation and difficulty are reduced, and the production efficiency and product precision are improved.

[0033] Finally, it should be noted that the above is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An automatic processing device for medical cable terminals, characterized in that: The machine comprises a feeding line and a return line placed directly below the feeding line, and a peeling mechanism, a wire arranging mechanism, a wire twisting mechanism, a casing mechanism, a core stripping mechanism, a detection mechanism, and a terminal crimping mechanism placed on the same side of the feeding line and arranged in sequence and at intervals; The feed line is connected with a plurality of carriers loaded with cable arrangement, the two ends of the feed line and the return line are flush, and the front and rear ends of the feed line and the return line are respectively provided with upper and lower conveying parts for conveying the carriers to form a circular circulation line, and the return line is used to recycle the empty carriers; The peeling mechanism is used to peel the outer skin of the cable, and the peeling mechanism includes a fixed plate and a first cutter fixed to the fixed plate and clamped up and down, the first cutter is connected to a first driving member, and the fixed plate is connected to a second driving member; The wire management mechanism is used to brush and organize the ground wires of the cable arrangement, and the wire management mechanism includes a forward brush assembly, a reverse brush assembly, a trimming assembly and a cleaning assembly arranged in sequence, the forward brush assembly is provided with two forward brush rollers opposed to each other up and down and a cylinder sleeved on the front end of the forward brush roller and having first bristles, the reverse brush assembly is provided with a first reverse brush roller and second bristles arranged at the front end of the first reverse brush roller, the trimming assembly is provided with a first cutting piece arranged transversely, and the cleaning assembly is provided with a second reverse brush roller and third bristles arranged at the front end of the second reverse brush roller; The wire twisting mechanism is used to twist the ground wire into a strand, and the wire twisting mechanism includes a fixed plate placed above the ground wire, a clamping member rotatably connected to the fixed plate, a rotating member rotatably connected to the clamping member, and a lifting member connected to the rotating member and the fixed plate; The sleeve mechanism is used to sleeve the rubber tube and bake the rubber tube of the ground wire. The sleeve mechanism includes a sleeve assembly and a baking tube assembly arranged adjacent to each other. The sleeve assembly is provided with a feeding piece and a shearing piece matched with the feeding piece. The baking tube assembly is provided with a hot air clamp and a hot air tube connected with the hot air clamp. The core stripping mechanism is used to sequentially strip the black skin and inner skin of the cable. The core stripping mechanism package is sequentially provided with a black skin stripping assembly and an inner skin stripping assembly. The black skin stripping assembly and the inner skin stripping assembly are respectively provided with a second cutter and a third cutter clamped up and down. The second cutter and the third cutter are both connected to a third driving member for driving the forward and backward movement. The detection mechanism includes a fixing clamp and a camera arranged above the fixing clamp; The terminal crimping mechanism is used to crimp the wire core of the cable, and the terminal crimping mechanism includes a crimping piece, a feeding piece arranged in front of the crimping piece, and a pushing piece arranged on one side of the crimping piece. The wire core and the terminal are accommodated in the crimping piece and crimped together.

2. The automatic processing equipment for medical cable terminals according to claim 1, characterized in that: The feeding line comprises a feeding section, a main channel and a stagnant section which are connected in sequence. There is a gap between the main channel and the stagnant section, and the terminal punching mechanism corresponds to the gap.

3. The automatic processing equipment for medical cable terminals according to claim 2, characterized in that: The carrier comprises an upper clamping plate and a lower clamping plate which are engaged with each other, the two ends of the upper clamping plate and the lower clamping plate are respectively rotatably connected and clamped, and the lower clamping plate is provided with a receiving groove.

4. The automatic processing equipment for medical cable terminals according to claim 1, characterized in that: The peeling mechanism also includes an outer frame and a first pressing block fixed to the front end of the outer frame, the fixing plate is placed inside the outer frame, and the first pressing block is placed just above the feeding line.

5. The automatic processing equipment for medical cable terminals according to claim 1, characterized in that: The forward brush assembly is also provided with a driving structure connected to the forward brush roller to drive forward, backward and left and right movement. The two forward brush rollers rotate clockwise, and the first reverse brush roller and the second reverse brush roller both rotate counterclockwise. The trimming assembly is also provided with a mounting frame and a second pressing block fixed to the mounting frame. The second pressing block is placed directly above the corresponding feeding line. The first cutting piece is placed in the mounting frame. A support block is provided between the first cutting piece and the second pressing block.

6. The automatic processing equipment for medical cable terminals according to claim 5, characterized in that: The cleaning component is also provided with a protective plate covering the third bristles, and a recovery frame arranged below the third bristles.

7. The automatic processing equipment for medical cable terminals according to claim 1, characterized in that: The clamping member comprises a clamp, a rotating rod connected to the clamp and a cylinder connected to the rotating rod, wherein the cylinder is placed above the fixing plate, and the rotating rod is rotatably connected to the fixing plate.

8. The automatic processing equipment for medical cable terminals according to claim 1, characterized in that: The sleeve assembly is also provided with two positioning clips which cooperate with each other up and down. The two positioning clips are both arranged directly below the shearing piece. The two positioning clips clamp the ground wire and the sleeve respectively.

9. The automatic processing equipment for medical cable terminals according to claim 2, characterized in that: The crimping piece includes an upper pressing block and a lower pressing block which is opposite to and matched with the upper pressing block in upper and lower directions. The feeding piece is placed at the notch to connect the main flow channel and the stagnant section.

10. An automatic processing method for medical cable terminals, applied to the automatic processing equipment as described in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: After removing the multiple empty carriers in the feeding section and loading the cables, they are put into the feeding section again. The multiple carriers enter the track of the feeding line in turn, and the carriers move along the feeding line; Step 2: Each carrier passes through the above-mentioned multiple mechanisms in turn, and automatically completes the processes of stripping the outer skin of the cable, arranging and cutting the ground wire, inserting the baking sleeve, stripping the black skin, stripping the inner skin, identifying the color of the wire core, and terminalizing. After the processing is completed, the carrier is pushed to the stagnant section for storage; Step 3: After removing multiple carriers from the stagnant section and arranging the lines, put the empty carriers back into the stagnant section. The empty carriers pass through the lower feeding section, the return line and the upper feeding section in sequence and then enter the loading section, and then repeat steps 1 and 2 in sequence.

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