CN114179145B - Auto-parts bellows connector plug-in components automatic production mechanism - Google Patents
Auto-parts bellows connector plug-in components automatic production mechanism Download PDFInfo
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- CN114179145B CN114179145B CN202111472881.3A CN202111472881A CN114179145B CN 114179145 B CN114179145 B CN 114179145B CN 202111472881 A CN202111472881 A CN 202111472881A CN 114179145 B CN114179145 B CN 114179145B
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- corrugated pipe
- bellows
- threading
- conveying
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
The invention relates to an automatic production mechanism of an auto part corrugated pipe connector, which comprises the following components: the device comprises a corrugated pipe storage part, a corrugated pipe cutting part, a corrugated pipe clamping part, a connecting conveying part, a corrugated pipe threading part and a discharging part; the corrugated pipe storage part is used for circumferentially storing and storing corrugated pipes and conveying the corrugated pipes to the corrugated pipe cutting part; the corrugated pipe cutting part is used for receiving and cutting the corrugated pipe conveyed from the corrugated pipe storage part; the corrugated pipe clamping part is positioned at the rear end of the corrugated pipe cutting part and is used for clamping and positioning the corrugated pipe; the connecting and conveying part is used for conveying the corrugated pipe clamping part, and two ends of the connecting and conveying part are respectively connected with the corrugated pipe cutting part and the corrugated pipe threading part; the discharging part is used for storing the corrugated pipe which is released from the corrugated pipe clamping part and internally penetrates the power line. The corrugated pipe winding device can prevent the corrugated pipe from being stretched and deformed when being taken down from the winding roller set, ensure the consistency of the length when the corrugated pipe is cut, and simultaneously is convenient to wear a power line.
Description
Technical field:
the invention belongs to the technical field of automobile fitting assembly mechanisms, and particularly relates to an automatic production mechanism for an automobile fitting corrugated pipe connector.
The background technology is as follows:
in an automobile part, in order to meet the flexibility of the connector for bending and torsion, and effectively prevent the power line from being exposed and aged, a corrugated pipe is generally used as an external protection structure of the connector circuit. However, connectors in the form of bellows are disadvantageous for automated production because the bellows material is removed directly from the winding roller set by the automated production mechanism, which can result in excessive stretching forces being applied to the bellows and thus in the bellows being stretched and deformed. However, the following problems are caused in the manual production process: 1. because the length of the power line required to be manufactured by the corrugated pipe is longer, the corrugated pipe is required to be cut under the condition that the length requirement is ensured by manual operation, but the corrugated pipe is easily influenced by the extensibility of the corrugated pipe, so that the deviation of the manual cutting size exists, and the consistency requirement of the length size cannot be ensured; 2. when the cut corrugated pipe is threaded with the power line due to the fact that the corrugated structure of the corrugated pipe is internally provided with the power line, the power line is easy to touch the corrugated part of the corrugated pipe, so that the corrugated pipe cannot smoothly pass through the corrugated pipe, or the power lines are mutually wound when two or more power lines are threaded in the corrugated pipe, and the operation of manually threading the power line is not facilitated.
Therefore, when the automatic production mechanism is removed in the manufacturing process of the corrugated pipe connector of the automobile part in the prior art, the corrugated pipe is stretched and deformed; the consistency requirement of the length and the size cannot be ensured by manually cutting the corrugated pipe; and the difficulty of manually penetrating the power line into the corrugated pipe is high. It is therefore important to use an automated production mechanism to replace the manual cutting of the bellows connector by an operator and threading of the power cord.
The invention comprises the following steps:
the invention aims to provide the automatic production mechanism for the auto part corrugated pipe connector, which can prevent the corrugated pipe from being stretched and deformed when the corrugated pipe is taken down by the automatic production mechanism, can ensure the consistency of the length and the size without manually cutting the corrugated pipe, and is convenient to wear a power line.
In order to solve the above problems, the present invention provides an automatic production mechanism for a corrugated pipe connector of an automobile fitting, for cutting a corrugated pipe of the corrugated pipe connector and internally threading a power cord into the cut corrugated pipe in the automobile fitting, comprising: the device comprises a corrugated pipe storage part, a corrugated pipe cutting part, a corrugated pipe clamping part, a connecting conveying part, a corrugated pipe threading part and a discharging part;
the corrugated pipe storage part is used for circumferentially storing and storing the corrugated pipe and conveying the corrugated pipe to the corrugated pipe cutting part; the bellows cutting part is used for receiving and cutting the bellows conveyed from the bellows storage part; the corrugated pipe clamping part is positioned at the rear end of the corrugated pipe cutting part and is used for clamping and positioning the corrugated pipe; the connecting and conveying part clamps and conveys the corrugated pipe clamping part, and two ends of the connecting and conveying part are respectively connected with the corrugated pipe cutting part and the corrugated pipe threading part; the discharging part is used for storing and accommodating the corrugated pipe which is released from the corrugated pipe clamping part and internally penetrates the power line; the corrugated pipe clamping part is clamped and conveyed to the rear end of the corrugated pipe cutting part by the connecting and conveying part, and clamps the corrugated pipe conveyed from the corrugated pipe storage part; the corrugated pipe clamping part is clamped and conveyed to the rear end of the corrugated pipe threading part by the connecting and conveying part and is used for internally threading a power line on the corrugated pipe by the corrugated pipe threading part.
Further, the bellows storage portion is provided with a feeding component and a winding roller set, the bellows is stored by the feeding component in a coiled mode, the bellows is stored by the winding roller set in a surrounding mode, and the feeding component conveys the bellows to the winding roller set.
Further, the corrugated pipe cutting part comprises a guiding part, a transmission part, an adjusting part and a cutting part; the guiding part is used for guiding the corrugated pipe conveyed from the corrugated pipe storage part to enter the corrugated pipe cutting part along a fixed path; the transmission part is used for conveying the corrugated pipe; the adjusting part is used for adjusting the clamping height of the transmission part on the corrugated pipe; the cutting part cuts the corrugated pipe according to the size and the length of the corrugated pipe conveyed by the transmission part; the space arrangement sequence of the device is sequentially the guide part, the transmission part, the adjustment part and the cutting part, wherein the transmission part, the adjustment part and the cutting part can be selectively integrated into a whole or are split components.
Further, the bellows clamping part is in under the centre gripping of connecting conveying part, mobilizable be located bellows cutting part rear end with between bellows threading portion rear end, bellows clamping part has adjusting cylinder, support, clamping block and plug, adjusting cylinder install in on the support, the clamping block removes and is located in the support groove of support, the plug is located inside the support, clamping block is used for centre gripping or relaxation the plug.
Further, the connecting and conveying part comprises a conveying mechanism, a conveying cylinder and a clamping part; the conveying mechanism and the conveying cylinder are spanned between the corrugated pipe cutting part and the corrugated pipe threading part, and are mounted on the clamping part, wherein the conveying mechanism is arranged on two sides of the conveying cylinder in pairs, and the conveying mechanism and the conveying cylinder are vertical to the space of the clamping part.
Further, the corrugated pipe threading part comprises a threading mechanism, a threading bracket and a recycling mechanism; the recovery mechanism is slidably and movably arranged on the threading bracket, the threading mechanism is fixedly arranged on the threading bracket, and the threading bracket is also used for positioning and fixing the corrugated pipe clamping part; the threading mechanism is used for threading the power cord into the corrugated pipe, and the recovery mechanism is used for receiving the power cord threading component from the threading mechanism.
Further, the threading mechanism comprises a driving motor, a clamping block, a sensor, a baffle plate and a threading head; the driving motor is located at the top of the threading mechanism, the wire supply part of the threading mechanism is driven by the driving motor to provide a power wire for threading the corrugated pipe, the clamping block is located at the lower part of the driving motor and clamps the threading head, the baffle is located at the end of the threading head and is used for closing or opening a running channel of the threading head, the threading head is used for guiding the power wire to be threaded in the corrugated pipe, and the sensor is located at the side part of the baffle and is connected with the baffle into a whole.
Further, the length of the corrugated pipe in the corrugated pipe connector ranges from 450mm to 1350mm, the diameter of the corrugated pipe ranges from 5mm to 15mm, the conveying speed of the corrugated pipe ranges from 0.3m/s to 0.8m/s, the threading speed of a power line of the corrugated pipe ranges from 0.2m/s to 0.5m/s, and the overall speed of the corrugated pipe from conveying to finishing threading of the power line is 15 to 20 seconds per piece.
The automatic production mechanism for the corrugated pipe connector of the automobile fitting has the advantages that the corrugated pipe can not be stretched and deformed when the automatic production mechanism is used for taking the corrugated pipe off the winding roller set, meanwhile, the consistency of the length and the size of the corrugated pipe can be effectively ensured without manually cutting the corrugated pipe, the problem that the power line touches folds of the corrugated pipe when the power line is manually worn is solved by adopting the automatic production mechanism, meanwhile, the power lines cannot be mutually wound when two or more power lines are worn in the corrugated pipe, and the power line is convenient to wear.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present invention and are not limiting of the present invention.
FIG. 1 is a schematic view of the overall three-dimensional directional structure of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 2 is a schematic view of a bellows storage portion of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 3 is a schematic three-dimensional view of a combination of a bellows cutting portion and a bellows clamping portion of an auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the cut portion of the bellows cut portion of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 5 is a left side view of a bellows cutting portion and bellows clamp combination of an auto-parts bellows joint insert automated manufacturing mechanism of the present invention;
FIG. 6 is a schematic view of the clamping blocks and the core rod of the bellows clamping portion of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 7 is a schematic view of a three-dimensional combination of a bellows cutting portion, a bellows clamping portion, and a connection conveying portion of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 8 is a schematic view of a bellows threading portion of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 9 is a schematic three-dimensional view of the threading mechanism of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 10 is a schematic plan view of a threading mechanism of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 11 is an enlarged schematic view of the threading mechanism of the auto-parts bellows connector automatic production mechanism of the present invention;
FIG. 12 is a schematic view of a second working position of the bellows threading portion structure of the auto-parts bellows connector automatic production mechanism of the present invention;
fig. 13 is a schematic view of a first working position of a bellows threading part structure of an auto-parts bellows connector automatic production mechanism of the present invention.
In the figure:
bellows storage part 100, feeding component 110, driving motor 111, winding roller set 120,
Fixed roller member 121, driving cylinder 122, floating roller member 123, bellows cutting portion 200,
A guiding part 210, a transmission part 220, an adjusting part 230, a cutting part 240, a detecting part 241, a cutting knife 242,
Bellows clamping portion 300, adjusting cylinder 310, bracket 320, clamping block 330, mandrel 340,
A conveying part 400, a conveying mechanism 410, a conveying cylinder 420, a clamping member 430,
Bellows threading part 500, threading mechanism 510, driving motor 511, clamp block 512, sensor 513,
Baffle 514, threading head 515, threading bracket 520, recovery mechanism 530, bellows 900.
Detailed Description
The technical scheme of the invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the invention.
As shown in fig. 1, the automatic production mechanism of a corrugated pipe connector for an auto-part according to an exemplary embodiment of the present invention is used for cutting a corrugated pipe 900 of the corrugated pipe connector and internally threading a power line into the cut corrugated pipe 900 in the auto-part, and the improvement comprises: a bellows storage part 100, a bellows cutting part 200, a bellows clamping part 300, a connection conveying part 400, a bellows threading part 500, and a discharging part; the bellows storing part 100 is used for circumferentially storing and storing the bellows 900 and conveying the bellows 900 to the bellows cutting part 200; the bellows cutting part 200 is for receiving and cutting the bellows 900 transferred from the bellows storing part 100; the corrugated tube clamping part 300 is positioned at the rear end of the corrugated tube cutting part 200 and is used for clamping and positioning the corrugated tube 900; the connecting and conveying part 400 clamps and conveys the corrugated pipe clamping part 300, and two ends of the connecting and conveying part are respectively connected with the corrugated pipe cutting part 200 and the corrugated pipe threading part 500; the discharging part is used for storing and accommodating the corrugated tube 900 internally threaded with the power cord released from the corrugated tube clamping part 300; the corrugated tube holding part 300 is held and conveyed to the rear end of the corrugated tube cutting part 200 by the connection conveying part 400, and holds the corrugated tube 900 conveyed from the corrugated tube storage part 100; the bellows clamping part 300 is clamped and conveyed to the rear end of the bellows threading part 500 by the connection conveying part 400, and is used for the bellows threading part 500 to internally thread the bellows 900.
In this embodiment, since the length of each cut of the bellows 900 needs to be ensured to be uniform, it is necessary to store the bellows 900 of a sufficient length in the bellows storage part 100 so that the bellows 900 does not have a case where the bellows 900 is stretch-deformed during the conveyance to the bellows cutting part 200. The present invention overcomes this problem by wrapping the bellows 900 around the bellows storage 100 to increase the length of the bellows 900 stored in the bellows storage 100. Specifically, when the length of the corrugated tube 900 in the corrugated tube connector to be manufactured is 600mm and 1200mm, the diameter of the corrugated tube 900 is generally between 5mm and 15mm, and considering the possibility of the corrugated tube 900 being deformed from stretching during the process of conveying the corrugated tube 900 from the corrugated tube storage part 100 to the corrugated tube cutting part 200, the length of each optional cut stored in the corrugated tube 900 is ensured to be 650mm and 1250mm, that is, the spare allowance of the corrugated tube 900 of 50mm is reserved. By increasing the storage length, the corrugated pipe 900 in the corrugated pipe cutting part 200 can meet the length requirement only by one-time conveying, when the corrugated pipe 900 needs to be cut, the corrugated pipe 900 is required to be cut, the length of the corrugated pipe 900 passing through the corrugated pipe cutting part 200 is detected and adjusted each time, the corrugated pipe 900 is inevitably stretched in the detection and adjustment process to cause deformation, the surrounding structure is adopted to change the length of the corrugated pipe 900 wound on the corrugated pipe cutting part 200 when the corrugated pipe 900 is stretched by the surrounding manner, the standby allowance of the corrugated pipe 900 is released, and the defect that the corrugated pipe 900 is stretched and deformed in the conveying process is well overcome. Therefore, when the bellows 900 is taken down from the winding roller set 120 of the bellows storage part 100 by using the automatic production mechanism, the bellows cannot be stretched and deformed, and meanwhile, the consistency of the length and the size of the bellows 900 can be effectively ensured without manually cutting the bellows 900.
In this embodiment, the initial position of the bellows clamping part 300 is located at the rear end of the bellows cutting part 200, and the channel inside the bellows clamping part 300 for penetrating the bellows 900 must be kept concentric with the channel for transporting the bellows 900 by the bellows cutting part 200, so that the bellows 900 will not twist when the bellows cutting part 200 transports the bellows 900 to the bellows clamping part 300; because the non-concentricity of the channels can cause the corrugated tube entering the corrugated tube clamping portion 300 to be blocked, the corrugated tube 900 is locally accumulated, the actual length of the corrugated tube 900 entering the corrugated tube clamping portion 300 is longer than the length of the corrugated tube 900 required by the corrugated tube connector, and when the length of the corrugated tube 900 entering the corrugated tube clamping portion 300 meets the dimension requirements 600mm and 1200mm, the corrugated tube clamping portion 300 clamps the corrugated tube 900, so that the corrugated tube cutting portion 200 can conveniently cut the corrugated tube 900.
The connection transporting section 400 is connected to and spans the bellows cutting section 200 and the bellows threading section 500 at the same time to transport the bellows clamping section 300 clamping the bellows 900 to the rear end of the bellows threading section 500 or transport the empty bellows clamping section 300 to the rear end of the bellows cutting section 200, and the connection transporting section 400 is not limited to a pulley group, a rack and pinion group, a sprocket group, which simultaneously connect the bellows cutting section 200 and the bellows threading section 500. The connection conveying part 400 conveys the corrugated tube clamping part 300 to the rear end of the corrugated tube threading part 500 only after the corrugated tube cutting part 200 cuts the corrugated tube 900, or conveys the corrugated tube clamping part 300 to the rear end of the corrugated tube cutting part 200 after the corrugated tube threading part 500 completes the threading of the power cord and releases the corrugated tube 900 into the discharging part. The problem that the channel is not concentric and the concentricity of the channel needs to be adjusted again because the cut corrugated pipe clamping part 300 needs to be moved to the corrugated pipe threading part 500 in the manual operation process is avoided by adopting the connecting conveying part 400; or the corrugated tube clamping part 300 after the power line is threaded and the corrugated tube is released is manually moved to the corrugated tube cutting part 200, so that the channel is not concentric, and the concentricity of the channel needs to be adjusted again. By adopting the structure that the connecting conveying part 400 is used for clamping and conveying the corrugated pipe clamping part 300, the corrugated pipe clamping part 300 is conveyed from the rear end of the corrugated pipe cutting part 200 to the rear end of the corrugated pipe threading part 500, the brake rate of manufacturing the corrugated pipe connector is greatly improved, the cutting and threading of the corrugated pipe 900 are simpler and faster, and the working efficiency is greatly saved. The corrugated tube threading part 500 solves the problem that the power line is touched with the fold of the corrugated tube when the power line is manually threaded through automatically threading the corrugated tube 900 clamped in the corrugated tube clamping part 300, and meanwhile, the power lines are not mutually wound when two or more power lines are threaded in the corrugated tube, so that the power line is conveniently threaded.
As shown in fig. 2, the bellows storage part of the auto-parts bellows joint connector automatic production mechanism according to the exemplary embodiment of the present invention, the bellows storage part 100 has a feeding assembly 110 and a winding roller group 120, the feeding assembly 110 winds a storage bellows 900, the winding roller group 120 winds the storage bellows 900, and the feeding assembly 110 conveys the bellows 900 to the winding roller group 120. Wherein the feeding assembly 110 has a driving motor 111 for adjusting a feeding speed, and a feeding disc, wherein the driving motor 111 is used for adjusting a feeding speed, that is, a feeding speed of the corrugated pipe 900, and the feeding disc is used for storing the coiled corrugated pipe 900, and when feeding and conveying the corrugated pipe 900 are required, the feeding disc is driven to rotate by the driving motor 111, and the feeding disc conveys the corrugated pipe 900 to the winding roller set 120. Similarly, when the feeding conveying corrugated pipe 900 is not needed, the driving motor 111 does not drive the feeding disc to rotate.
The winding roller set 120 has a fixed roller member 121, a floating roller member 123, and a driving cylinder 122, the fixed roller member 121 and the floating roller member 123 constitute a roller set for storing the corrugated tube 900 therearound, so that the corrugated tube 900 is wound around the fixed roller member 121 and the floating roller member 123 alternately in a certain order, and the fixed roller member 121 and the floating roller member 123 are of a spatially symmetrical structure, i.e., the corrugated tube 900 is first conveyed from the feeding tray to the fixed roller member 121, then enters the floating roller member 123 along the fixed roller member 121, then enters the fixed roller member 121 again by the floating roller member 123, and so forth until finally the corrugated tube 900 is conveyed to the corrugated tube cutting portion 200 by the fixed roller member 121. Wherein the fixed roller member 121 is located at an upper portion facing away from the driving motor 111 and the floating roller member 123 is located at a lower portion near the driving motor 111. When it is necessary to store the bellows 900 from the feeding tray conveyance around the fixed roller member 121 and the floating roller member 123, the driving cylinder 122 located at the side of the floating roller member 123 for driving the floating roller member 123 to rise and fall is at the initial X1 position; when the corrugated tube 900 is conveyed to the corrugated tube cutting part 200, in order to prevent the corrugated tube 900 from being stretched and deformed by the corrugated tube cutting part 200, the driving cylinder 122 positioned at the side of the floating roller member 123 and used for driving the floating roller member 123 to lift and fall acts and is positioned at the X2 position, so that the floating roller member 123 moves towards the direction close to the fixed roller member 121, and further the relaxation effect on the corrugated tube 900 is realized, so that the corrugated tube 900 with the length dimension allowance of 50mm is conveyed towards the corrugated tube cutting part 200, and the corrugated tube 900 is effectively overcome and prevented from being stretched and deformed by the corrugated tube cutting part 200 when the corrugated tube 900 is received.
As shown in fig. 3 to 6, the bellows cutting part and the bellows clamping part of the auto part bellows joint insert automatic production mechanism according to the present invention according to the exemplary embodiment, the bellows cutting part 200 includes a guide part 210, a transmission part 220, an adjustment part 230, and a cutting part 240; the guide part 210 is for guiding the corrugated tube fed from the corrugated tube storage part 100 to enter the corrugated tube cutting part 200 along a fixed path; the transmission part 220 is used for conveying the corrugated pipe 900; the adjusting part 230 is used for adjusting the clamping height of the transmission part 220 on the corrugated pipe 900; the cutting part 240 cuts the corrugated pipe 900 according to the size and the length of the corrugated pipe 900 conveyed by the transmission part 220; the space arrangement sequence is sequentially a guiding part 210, a transmission part 220, an adjusting part 230 and a cutting part 240, wherein the transmission part 220, the adjusting part 230 and the cutting part 240 can be selectively integrated into a whole or be a split component.
The bellows clamping part 300 is movably positioned between the rear end of the bellows cutting part 200 and the rear end of the bellows threading part 500 under the clamping of the connecting and conveying part 400, the bellows clamping part 300 is provided with an adjusting cylinder 310, a bracket 320, a clamping block 330 and a core rod 340, the adjusting cylinder 310 is arranged on the bracket 320, the clamping block 330 is movably positioned in a bracket groove of the bracket 320, the core rod 340 is positioned in the bracket 320, and the clamping block 330 is used for clamping or loosening the core rod 340.
In this embodiment, the bellows cutting portion 200 is located behind the bellows storing portion 100 and is used for receiving the bellows 900 conveyed from the bellows storing portion 100, the bellows 900 penetrates into the guiding portion 210 of the bellows cutting portion 200, and since the path of conveying from the bellows storing portion 100 to the bellows cutting portion 200 is far, the guiding portion 210 gives a support to the bellows 900, so that the center of the guiding portion 210 is consistent with the center of the driving portion 220 for receiving the bellows 900, and stretching deformation of the bellows 900 caused by non-concentricity of the bellows 900 passing through the guiding portion 210 from the winding roller set 120 to the driving portion 220 in the conveying process of the bellows 900 is avoided. To facilitate the transportation of the bellows 900, the transmission part 220 is a symmetrical belt type transportation mechanism, and a certain transportation pulling force is given to the bellows 900 from both sides by the symmetrical belt type transportation mechanism to transport the bellows 900 at a uniform speed. Since the diameter of the transported bellows 900 is between 5mm and 15mm, the adjusting part 230 has a sensing part that can adaptively and automatically adjust the clamping height of the driving part 220 according to the diameter of the bellows 900 received by the driving part 220, so as to ensure that the bellows 900 does not fall off from the driving part 220. The cutting part 240 at the rear end of the adjusting part 230 cuts the corrugated pipe 900 according to the corrugated pipe 900 conveyed by the transmission part 220, wherein the cutting part 240 is provided with a detecting part 241 and a cutting knife 242, the detecting part 241 is used for detecting the size length of the corrugated pipe 900 passing through the transmission part 220, when the detecting part 241 detects that the length size passing through the transmission part 220 reaches 600mm and 1200mm, the detecting part 241 gives the cutting knife 242 a signal for cutting the corrugated pipe 900, the cutting knife 242 is in a tightening state when the corrugated pipe 900 passes through the transmission part 220, and only when the conveyed corrugated pipe 900 reaches the cut size length and receives the cutting signal given by the detecting part 241, the cutting knife 242 stretches out to cut the corrugated pipe 900.
In the process of cutting the corrugated tube 900, the corrugated tube clamping portion 300 is always located at the rear end of the corrugated tube cutting portion 200, and it should be noted here that the corrugated tube clamping portion 300 is located at the rear end of the corrugated tube cutting portion 200 for cutting the corrugated tube 900 or located at the rear end of the corrugated tube threading portion 500 for threading the power cord, so that the corrugated tube clamping portion 300 is located at only one of the two positions, and the corrugated tube cutting portion 200 and the corrugated tube threading portion 500 only work after reaching the designated position. The adjusting cylinder 310 in the corrugated tube clamping part 300 is installed on the support 320, since the corrugated tube 900 entering the support 320 has different size and length, the adjusting cylinder 310 can move on the support 320, the adjusting cylinder 310 clamps the support 320 after adjusting the corrugated tube 900 to a reasonable position, the clamping block 330 inside the support 320 can slide in the groove of the support 320 to relax and tighten the core rod 340 under the action of the adjusting cylinder 310, the corrugated tube 900 enters the corrugated tube clamping part 300 and is sleeved on the core rod 340 in the process of conveying the corrugated tube 900 by the corrugated tube cutting part 200, the clamping block 330 in the groove of the support 320 clamps the corrugated tube 900 penetrating the core rod 340 by the adjusting cylinder 310, and thus the corrugated tube 900 can cut off the corrugated tube 900 meeting the size and length only after clamping the corrugated tube cutting part 200.
As shown in fig. 7, the bellows cutting part, the bellows clamping part and the connection conveying part of the auto part bellows connector automatic production mechanism of the present invention, the connection conveying part 400 includes a conveying mechanism 410, a conveying cylinder 420 and a clamping member 430; the conveying mechanism 410 and the conveying cylinder 420 are spanned between the bellows cutting part 200 and the bellows threading part 500, and the conveying mechanism 410 and the conveying cylinder 420 are mounted on the clamping member 430, wherein the conveying mechanism 410 is disposed in pairs on both sides of the conveying cylinder 420, and the conveying mechanism 410 and the conveying cylinder 420 are spatially perpendicular to the clamping member 430.
The clamping member 430 is used for clamping the corrugated tube clamping part 300, the conveying cylinder 420 moves the clamping member 430 from the corrugated tube cutting part 200 to the corrugated tube threading part 500, and then drives the corrugated tube clamping part 300 to move from the rear end of the corrugated tube cutting part 200 to the rear end of the corrugated tube threading part 500, the conveying cylinder 420 moves synchronously with the conveying cylinder 420 in the process of moving the clamping member 430, the conveying mechanism 410 is positioned at two sides of the conveying cylinder 420, and then drives the clamping member 430 to move from three positions, so that the clamping member 430 drives the corrugated tube clamping part 300 to move more stably, and the same conveying mechanism 410 is a linear motion mechanism, such as a chain transmission mechanism, a belt transmission mechanism, a gear rack mechanism and the like. The connection conveying part 400 occupies a small space by using the conveying mechanism 410 and the conveying cylinder 420 to be spatially perpendicular to the clamping member 430, and has a simple structure and is convenient to operate.
As shown in fig. 8, the bellows threading part of the auto part bellows connector automatic production mechanism of the present invention, the bellows threading part 500 includes a threading mechanism 510, a threading bracket 520, and a recovery mechanism 530; the recovery mechanism 530 is slidably and movably mounted on the threading bracket 520, the threading mechanism 510 is fixedly mounted on the threading bracket 520, and the threading bracket 520 is also used for positioning and fixing the corrugated pipe clamping part 300; the threading mechanism 510 is used for threading a power cord into the bellows 900, and the recovery mechanism 530 is used for receiving a power cord threading component from the threading mechanism 510.
The spatial position of the bellows threading part 500 is kept parallel to the spatial positions of the clamping member 430 and the bellows threading part 300, so that after the bellows clamping part 300 can be moved from the bellows cutting part 200 to the bellows threading part 500, the centerline of the bellows 900 located in the bellows clamping part 300 can still be kept parallel, and at the same time, the centerline of the bellows 900 in the bellows threading part 500 is located in line with the threading centerline of the power line threading member of the bellows threading part 500. When the bellows clamping part 300 is moved to the rear end of the bellows threading part 500 by the connection conveying part 400, the threading bracket 520 of the bellows threading part 500 positions the bellows clamping part 300 to facilitate the bellows clamping part 300 to carry out power cord threading on the bellows 900. Before the power cord is threaded on the corrugated tube 900, the recovery mechanism 530 slides on the threading bracket 520 to move to the end close to the threading mechanism 510, when the power cord is threaded on the corrugated tube 900, the recovery mechanism 530 slides to the other end of the threading bracket 520 far away from the threading mechanism 510, the corrugated tube clamping part 300 is positioned and fixed on the threading bracket 520, the threading mechanism 510 threads the power cord into the corrugated tube 900 through the threading part, the recovery mechanism 530 is used for recovering the threading part, so that after the corrugated tube 900 with the power cord already threaded in the corrugated tube clamping part 300 is conveyed to the unloading part, the corrugated tube clamping part 300 is clamped by the connecting conveying part 400 again to move to the rear end of the corrugated tube cutting part 200, and then the recovery mechanism 530 slides to the end close to the threading mechanism 510, so that the power cord threading part is conveyed back into the threading mechanism 510.
As shown in fig. 9 to 13, the threading mechanism of the auto-parts bellows connector automatic production mechanism and the first and second working position schematic diagrams of the bellows threading part thereof are shown, and the threading mechanism 510 comprises a driving motor 511, a clamping block 512, a sensor 513, a baffle 514 and a threading head 515; the driving motor 511 is located at the top of the threading mechanism 510, the driving motor 511 drives a wire feeding part of the threading mechanism 510 to provide a power wire for threading the corrugated tube 900, the clamping block 512 is located at the lower part of the driving motor 511, the clamping block 512 clamps the threading head 515, the baffle 514 is located at the end of the threading head 515 and is used for closing or opening a running channel of the threading head 515, the threading head 515 is used for guiding the power wire to be threaded in the corrugated tube 900, and the sensor 513 is located at the side part of the baffle 514 and is connected with the baffle 514 into a whole.
The wire supplying part driven by the driving motor 511 may adopt a driving belt structure with two symmetrical ends, because the center line of the corrugated tube clamping part 300 and the center line of the threading mechanism 510 of the corrugated tube threading part 500 are positioned on the same straight line, the clamping blocks 512 below the driving motor 511 clamp the threading head 515, the clamping blocks 512 are upper and lower clamping blocks 512 with structures profiled with the threading head 515, the clamping force of the clamping blocks 512 clamping the threading head 515 is released when the power wire threading of the corrugated tube 900 is required, in the structure, the clamping force of the clamping blocks 512 clamping the threading head 515 is clamped when the power wire threading of the corrugated tube 900 is completed, the recovery mechanism 530 slides on the threading support 520 to the other end far away from the threading mechanism 510, namely, when the recovery mechanism 530 is positioned at the first working position of the threading power wire, the threading head 515 is waited for guiding the power wire threading of the corrugated tube 900, and because the threading head is hollow and the end is similar to the bullet head 515, the clamping force of the clamping head can be conveniently contacted with the corrugated tube 900 when the corrugated tube 900 is positioned in the position of the bullet head, and the corrugated tube 900 can not be contacted with each other. When a part of the power line enters the threading head 515 and abuts against the threading head 515 to prevent the power line from being separated from the threading head 515, when the power line is threaded into the corrugated tube 900 positioned in the corrugated tube clamping part 300, the threading head 515 is supplied with the power line through the wire supplying part driven by the driving motor 511, at the moment, the baffle 514 positioned at the end of the threading head 515 is separated from the threading head 515, the operation channel of the threading head 515 is opened, the threading head 515 is abutted against the threading head 515 through the power line to be threaded into the corrugated tube 900, when the threading head 515 is threaded to the first working position of the threaded power line positioned in the recovering mechanism 530, the sensor 513 detects that the length of the power line abutted against the threading head 515 is 600mm and 1200mm, the threading head 515 is recovered by the recovering mechanism 530, and after the power line is threaded into place in the corrugated tube 900, the threading mechanism 510 cuts off the power line. Therefore, after the power line is cut off and further the end of the power line penetrating into the corrugated tube 900 is mounted with the connector, the corrugated tube clamping part 300 clamping the corrugated tube 900 releases the corrugated tube 900 to the discharging part to discharge the corrugated tube under the transportation of the connection transporting part 400, so that the finished corrugated tube connector flows into the next process to be integrally assembled. After the corrugated tube 900 is released from the corrugated tube clamping part 300 to the unloading part, the corrugated tube clamping part 300 is connected with the conveying part 400 and conveyed to the rear end of the corrugated tube cutting part 200, at the moment, the recovery mechanism 530 slides on the threading support 520 to move to the end close to the threading mechanism 510, namely, when the recovery mechanism 530 is positioned at the second working position of the threading power line, the recovery mechanism 530 for recovering the threading head 515 conveys the threading head 515 back into the threading mechanism 510, after the threading head 515 is recovered to the threading mechanism 510, the baffle 514 closes the operation channel of the threading head 515, so that the once threading process of the power line of the corrugated tube 900 is completed, the corrugated tube 900 is repeatedly threaded in this way, automation of threading the power line is realized, the problem that the power line touches the corrugated tube when the power line is manually threaded is solved, and meanwhile, the power line is not mutually wound when two or more power lines are threaded in the corrugated tube, and the threading power line is convenient.
The length of the corrugated pipe 900 in the corrugated pipe connector ranges from 450mm to 1350mm, the diameter of the corrugated pipe 900 ranges from 5mm to 15mm, the conveying speed of the corrugated pipe 900 ranges from 0.3m/s to 0.8m/s, the threading speed of a power line of the corrugated pipe 900 ranges from 0.2m/s to 0.5m/s, and the overall speed of the corrugated pipe 900 from conveying to finishing the threading of the power line is 15 to 20 seconds per piece. The conveying speed of the corrugated pipe 900 is preferably 0.5m/s, and the problem of excessive stretching deformation of the corrugated pipe 900 in the conveying process can be effectively avoided under the conveying speed of the corrugated pipe 900. The same threading speed of the power line for threading the corrugated tube 900 is preferably 0.35m/s, and the problem that the power line is bent in the corrugated tube 900 due to the fact that the power line is too fast in threading speed does not occur at the threading speed of the power line, and the size of the power line threaded into the corrugated tube 900 is too long is solved. The same overall rate of completion of each bellows 900 from delivery to power cord threading is preferably 18 seconds per piece, and such a production rate setting can generally solve the problem of excessive stretching deformation of the bellows 900 delivery rate, while also overcoming the potential for problems caused by excessive threading speed.
Claims (7)
1. An auto-parts bellows joint plug-in components automatic production mechanism for cut to bellows (900) of bellows joint plug-in components and wear system power cord in the inside to bellows (900) after cutting in auto-parts, its characterized in that includes: a bellows storage part (100), a bellows cutting part (200), a bellows clamping part (300), a conveying part (400), a bellows threading part (500) and a discharging part are connected;
the corrugated pipe storage part (100) is used for circumferentially storing and storing the corrugated pipe (900) and conveying the corrugated pipe (900) to the corrugated pipe cutting part (200); -the bellows cutting portion (200) for receiving and cutting the bellows (900) delivered from the bellows storage portion (100); the corrugated pipe clamping part (300) is positioned at the rear end of the corrugated pipe cutting part (200) and is used for clamping and positioning the corrugated pipe (900); the connecting and conveying part (400) clamps and conveys the corrugated pipe clamping part (300), and two ends of the connecting and conveying part are respectively connected with the corrugated pipe cutting part (200) and the corrugated pipe threading part (500); the discharging part is used for storing and accommodating the corrugated pipe (900) internally penetrating the power line released from the corrugated pipe clamping part (300);
wherein the bellows holding part (300) is held and conveyed to the rear end of the bellows cutting part (200) by the connection conveying part (400), and holds the bellows (900) conveyed from the bellows storage part (100); the corrugated pipe clamping part (300) is clamped and conveyed to the rear end of the corrugated pipe threading part (500) by the connecting and conveying part (400), and is used for the corrugated pipe threading part (500) to internally thread a power line on the corrugated pipe (900);
the corrugated pipe clamping part (300) is movably located between the rear end of the corrugated pipe cutting part (200) and the rear end of the corrugated pipe threading part (500) under the clamping of the connecting conveying part (400), the corrugated pipe clamping part (300) is provided with an adjusting cylinder (310), a support (320), a clamping block (330) and a core rod (340), the adjusting cylinder (310) is installed on the support (320), the clamping block (330) is movably located in a support groove of the support (320), the core rod (340) is located inside the support (320), and the clamping block (330) is used for clamping or loosening the core rod (340).
2. The auto-parts bellows joint plug-in components automatic production mechanism of claim 1, wherein: the corrugated pipe storage part (100) is provided with a feeding assembly (110) and a winding roller set (120), the corrugated pipe (900) is stored by coiling the feeding assembly (110), the corrugated pipe (900) is stored by encircling the winding roller set (120), and the feeding assembly (110) conveys the corrugated pipe (900) to the winding roller set (120).
3. The auto-parts bellows connector automatic production mechanism according to claim 1, wherein the bellows cutting part (200) includes a guide part (210), a transmission part (220), an adjustment part (230), and a cutting part (240); the guiding part (210) is used for guiding the corrugated pipe conveyed from the corrugated pipe storage part (100) to enter the corrugated pipe cutting part (200) along a fixed path; the transmission part (220) is used for conveying the corrugated pipe (900); the adjusting part (230) is used for adjusting the clamping height of the transmission part (220) on the corrugated pipe (900); the cutting part (240) cuts the corrugated pipe (900) according to the size and the length of the corrugated pipe (900) conveyed by the transmission part (220); the space arrangement sequence of the device is sequentially the guide part (210), the transmission part (220), the adjustment part (230) and the cutting part (240), wherein the transmission part (220), the adjustment part (230) and the cutting part (240) can be selectively integrated into a whole or are split components.
4. The auto-parts bellows connector automatic production mechanism according to claim 1, wherein the connection conveying portion (400) includes a conveying mechanism (410), a conveying cylinder (420), and a clamping member (430); the conveying mechanism (410) and the conveying air cylinder (420) are arranged between the corrugated pipe cutting part (200) and the corrugated pipe threading part (500) in a crossing mode, the conveying mechanism (410) and the conveying air cylinder (420) are arranged on the clamping part (430), the conveying mechanism (410) is arranged on two sides of the conveying air cylinder (420) in pairs, and the conveying mechanism (410) and the conveying air cylinder (420) are perpendicular to the space of the clamping part (430).
5. The auto-parts bellows connector automatic production mechanism according to claim 1, wherein the bellows threading part (500) includes a threading mechanism (510), a threading bracket (520), and a recovery mechanism (530); the threading mechanism (510) is slidably and movably arranged on the threading bracket (520), the recovery mechanism (530) is fixedly arranged on the threading bracket (520), and the threading bracket (520) is also used for positioning and fixing the corrugated pipe clamping part (300); the threading mechanism (510) is used for threading a power cord into the corrugated pipe (900), and the recovery mechanism (530) is used for receiving a power cord threading component from the threading mechanism (510).
6. The auto-parts bellows connector automatic production mechanism according to claim 5, wherein the threading mechanism (510) comprises a drive motor (511), a clamp block (512), a sensor (513), a baffle (514), and a threading head (515); the driving motor (511) is located at the top of the threading mechanism (510), the driving motor (511) drives a wire supply part of the threading mechanism (510) to provide a power wire for threading the corrugated pipe (900), the clamping block (512) is located at the lower part of the driving motor (511), the clamping block (512) clamps the threading head (515), the baffle (514) is located at the end part of the threading head (515) and is used for closing or opening a running channel of the threading head (515), the threading head (515) is used for guiding the power wire to be threaded in the corrugated pipe (900), and the sensor (513) is located at the side part of the baffle (514) and is connected with the baffle (514) into a whole.
7. The automatic production mechanism of an auto-parts bellows joint insert according to claim 1, wherein a length of the bellows (900) in the bellows joint insert ranges from 450mm to 1350mm, a diameter of the bellows (900) ranges from 5mm to 15mm, a conveying speed of the bellows (900) ranges from 0.3m/s to 0.8m/s, a threading speed of a power line of the bellows (900) ranges from 0.2m/s to 0.5m/s, and an overall speed of the bellows (900) from conveying to finishing of the power line is 15 to 20 seconds per piece.
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| CN202111472881.3A CN114179145B (en) | 2021-12-06 | 2021-12-06 | Auto-parts bellows connector plug-in components automatic production mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0937428A (en) * | 1995-07-17 | 1997-02-07 | Sumitomo Wiring Syst Ltd | Method for passing cables through bellows type grommet for wire harness |
| CN211104163U (en) * | 2019-11-15 | 2020-07-28 | 安徽万方管业集团有限公司 | HDPE bellows fixed length cutting device |
| CN212626880U (en) * | 2020-07-27 | 2021-02-26 | 广州市槿泓电子有限公司 | Automatic pipe cutting and pipe penetrating integrated machine |
| CN213425627U (en) * | 2020-11-20 | 2021-06-11 | 湖南中车智行科技有限公司 | Semi-automatic corrugated pipe threading machine |
-
2021
- 2021-12-06 CN CN202111472881.3A patent/CN114179145B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0937428A (en) * | 1995-07-17 | 1997-02-07 | Sumitomo Wiring Syst Ltd | Method for passing cables through bellows type grommet for wire harness |
| CN211104163U (en) * | 2019-11-15 | 2020-07-28 | 安徽万方管业集团有限公司 | HDPE bellows fixed length cutting device |
| CN212626880U (en) * | 2020-07-27 | 2021-02-26 | 广州市槿泓电子有限公司 | Automatic pipe cutting and pipe penetrating integrated machine |
| CN213425627U (en) * | 2020-11-20 | 2021-06-11 | 湖南中车智行科技有限公司 | Semi-automatic corrugated pipe threading machine |
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