Coil assembly apparatus

Abstract

The present application relates to the technical field of serpentine pipe processing, and particularly relates to a serpentine pipe assembling device, which comprises a fixing frame, a mounting plate arranged on one side of the fixing frame, a processing table arranged on the top of the fixing frame, a processing position arranged on the processing table, a material rack arranged on one side of the processing position and used for stacking serpentine pipes, a first cam mechanism and a second cam mechanism arranged on the mounting plate, the first cam mechanism being used for pushing the serpentine pipes on the material rack to the processing position, the second cam mechanism being used for pushing the serpentine pipes on the processing position away from the material rack, and a blocking mechanism being connected to the upper end of the second cam mechanism, the blocking mechanism being used for intercepting the serpentine pipes on the processing position when the first cam mechanism pushes the serpentine pipes on the material rack to the processing position, so that the problem of large size of the serpentine pipe assembling device and low production efficiency during serpentine pipe assembling is solved.

Description

[0001] The present application relates to the technical field of serpentine pipe processing, in particular to a serpentine pipe assembling device.

[0002] The existing serpentine pipe production equipment generally needs to use multiple processing equipment when extruding and connecting the serpentine pipe, which causes energy waste and low production efficiency.

[0003] The present application solves the problems of large size and low production efficiency of the existing serpentine pipe assembling device.

[0004] To solve the above technical problems, the present application adopts the following technical scheme: a serpentine pipe assembling device, comprising a fixed frame and a mounting plate arranged on one side of the fixed frame, a processing table is arranged on the top of the fixed frame, a processing position is arranged on the processing table, a rack for stacking serpentine pipes is arranged on one side of the processing position, a first cam mechanism and a second cam mechanism are sequentially arranged on the mounting plate, the first cam mechanism is used to push the serpentine pipes on the rack to the processing position, the second cam mechanism is used to push the serpentine pipes on the processing position away from the rack, a blocking mechanism is connected to the upper end of the second cam mechanism, the blocking mechanism blocks the serpentine pipes on the processing position when the first cam mechanism pushes the serpentine pipes on the rack to the processing position, the second cam mechanism pushes the serpentine pipes away from the processing position, and the first cam mechanism and the second cam mechanism are synchronously connected through a synchronous belt.

[0005] In the above-mentioned serpentine pipe assembling device, a rectangular hole is arranged at the bottom of the processing table, the first cam mechanism moves along the rectangular hole to push the serpentine pipes on the rack to the processing position, and the upper end of the second cam mechanism moves along the rectangular hole to push the serpentine pipes on the processing position away from the processing position.

[0006] In the above-mentioned serpentine pipe assembling device, the second cam mechanism comprises a second rotating shaft penetrating through the mounting plate, a second driven wheel connected with the synchronous belt is arranged at the front end of the second rotating shaft located on the mounting plate, a second cam is arranged at the other end of the second rotating shaft located between the fixed frame and the mounting plate, a second cam frame is arranged outside the second cam, a rectangular slot is arranged in the second cam frame, a pushing block is arranged at the upper end of the second cam frame, the second rotating shaft drives the second cam to rotate to drive the second cam frame to move in a rectangular shape, and the pushing block pushes the serpentine pipes away from the processing position through the rectangular hole, and a contact piece arranged on the pushing block contacts the blocking mechanism.​​​

[0007] In the above-mentioned serpentine pipe assembly device, the blocking mechanism comprises a fixed block arranged at the front end of the processing table, a lifting plate movably arranged inside the fixed block, a contact foot arranged at the lower end of the lifting plate and capable of abutting against the abutting piece, a transfer plate arranged at the upper end of the lifting plate, and a blocking plate arranged at the end of the transfer plate away from the lifting plate and corresponding to the upper end of the processing position.

[0008] In the above-mentioned serpentine pipe assembly device, the first cam mechanism comprises a first rotating shaft penetrating through the mounting plate, a first driven wheel arranged at the front end of the mounting plate and driven by the synchronous belt, a first cam arranged at the other end of the first rotating shaft between the fixed frame and the mounting plate, a first cam frame arranged outside the first cam, a rectangular slot arranged inside the first cam frame, a material pushing rod arranged at the upper end of the first cam frame, and the first rotating shaft drives the first cam to rotate to drive the first cam frame to make a rectangular motion and then drives the material pushing rod to pass through the rectangular hole to push the serpentine pipe in the material rack to the processing position.

[0009] In the above-mentioned serpentine pipe assembly device, a lifting cylinder is arranged at the side of the first cam frame away from the mounting plate, a piston rod of the lifting cylinder is connected with the lower end of the material pushing rod, a sliding groove is arranged inside the material pushing rod, a locking block is arranged inside the sliding groove, and the locking block passes through the sliding groove and is connected with the first cam frame to make the material pushing rod adhere to the side of the first cam frame.

[0010] In the above-mentioned serpentine pipe assembly device, a limiting slot is formed between the fixed frame and the mounting plate to limit the vertical movement range of the first cam frame, a transverse frame is further arranged between the first cam frame and the mounting plate, the first cam frame is arranged at one side of the transverse frame and can move up and down along the transverse frame, a sliding groove is arranged in the horizontal direction of the mounting plate, and a sliding block matched with the sliding groove is arranged at the other side of the transverse frame to enable the transverse frame to slide horizontally along the mounting plate.

[0011] In the above-mentioned serpentine pipe assembly device, a drive is arranged at the lower end of the fixed frame, a driving wheel capable of driving the synchronous belt to run is arranged at the output end of the drive, and the drive, the first cam mechanism and the second cam mechanism are all arranged on the same end surface of the mounting plate.

[0012] In the above-mentioned serpentine pipe assembly device, an induction sensor is arranged on the processing table to start the drive when the serpentine pipe is stored in the material rack.

[0013] In the above-mentioned serpentine pipe assembly device, the material rack is vertically arranged at the upper end of the processing table, and the serpentine pipe is vertically stacked in the material rack.

[0014] The beneficial effects of the present application are as follows:

[0015] The two ends of the serpentine pipe are generally provided with a plug and a slot matched with each other, and a wedge matched surface is arranged between the plug and the slot, when the buckle and the slot are matched with each other, the connection and fixation between the two serpentine pipes can be completed.

[0016] In the application, the first cam mechanism and the second cam mechanism are synchronously driven through a synchronous belt, and when the first cam mechanism operates, the serpentine pipe in the rack is pushed to the processing position, since the blocking mechanism blocks the serpentine pipe to the processing position at this time, when the first cam mechanism pushes the serpentine pipe in the rack into the processing position, the serpentine pipe pushed by the first cam mechanism will be in extrusion contact with the serpentine pipe in the processing position, and then the first cam mechanism and the blocking mechanism realize the extrusion connection and combination between the two serpentine pipes, and when the synchronous belt continues to drive the first cam mechanism and the second cam mechanism to move, the second cam mechanism drives the serpentine pipe in the processing position away from the processing position, and the feeding work is completed, when the second cam mechanism pushes the serpentine pipe, the blocking mechanism will be triggered to rise in the processing position, and then the movement of the assembled serpentine pipe is avoided when the second cam mechanism transports the serpentine pipe.

[0017] In the application, the first cam mechanism and the second cam mechanism are connected through a synchronous belt, so that multiple drivers are not needed as a power source, and only through the synchronous belt to link the first cam mechanism and the second cam mechanism to move synchronously, and cooperating the second cam mechanism to link the blocking mechanism to move when the second cam mechanism moves, the pushing, combination and feeding of the serpentine pipe can be completed, the product device is smaller and more compact, and the production efficiency is higher.

[0018] Further, the bottom of the processing table is provided with a rectangular hole, the first cam mechanism moves along the rectangular hole to push the serpentine pipe in the rack to the processing position, and the upper end of the second cam mechanism moves along the rectangular hole to push the serpentine pipe in the processing position away from the processing position. The rectangular hole is arranged to facilitate the first cam mechanism and the second cam mechanism on the mounting plate to contact the serpentine pipe on the processing table when moving, and facilitate the pushing of the serpentine pipe.

[0019] Further, the second cam mechanism includes a second rotating shaft penetrating the mounting plate, one end of the second rotating shaft is provided with a second driven wheel at the front end of the mounting plate and connected with the synchronous belt, the other end of the second rotating shaft is provided with a second cam between the fixed frame and the mounting plate, the second cam is externally sleeved with a second cam frame, the second cam frame is internally provided with a rectangular slot, the upper end of the second cam frame is provided with a pushing block, the second rotating shaft drives the second cam to rotate to drive the second cam frame to make a rectangular motion, and then the pushing block passes through the rectangular hole to push the serpentine pipe away from the processing position, and the pushing block is provided with a contact piece that abuts against the blocking mechanism. The synchronous belt engages the second driven wheel to rotate, and then drives the second cam at the end of the second rotating shaft to rotate, the second cam abuts against the rectangular slot in the second cam frame when rotating, and then the arc-shaped end face of the cam extrudes the second cam frame to make a rectangular motion, so that the pushing block on the second cam frame passes through the rectangular hole to enter the upper end of the processing table to push the serpentine pipe to move, and at the same time, after the serpentine pipe is pushed, the second cam frame can drive the pushing block to descend to the lower end of the rectangular hole, so that the pushing block is not always on the processing table to affect the movement of the serpentine pipe on the processing table.

[0020] Further, the blocking mechanism includes a fixed block arranged at the front end of the processing table, the inside of the fixed block is movably provided with a lifting plate, the lower end of the lifting plate is provided with a contact foot that can abut against the contact piece, the upper end of the lifting plate is provided with a connecting plate, the end of the connecting plate away from the lifting plate is provided with a baffle plate, and the baffle plate is arranged at the upper end of the processing position. The blocking mechanism is respectively provided with the contact foot and the baffle plate, so that when the second cam frame is stretched and retracted, the contact piece abuts against the contact foot, so that the contact foot drives the connecting plate to rise, the connecting plate drives the baffle plate to move away from the processing position, and then the serpentine pipe can pass through the processing position.

[0021] Further, the first cam mechanism includes a first rotating shaft penetrating the mounting plate, one end of the first rotating shaft is provided with a first driven wheel at the front end of the mounting plate and connected with the synchronous belt, the other end of the first rotating shaft is provided with a first cam between the fixed frame and the mounting plate, the first cam is externally sleeved with a first cam frame, the first cam frame is internally provided with a rectangular slot, the upper end of the first cam frame is provided with a material pushing rod, and the first rotating shaft drives the first cam to rotate to drive the first cam frame to make a rectangular motion, and then the material pushing rod passes through the rectangular hole to push the serpentine pipe in the rack to the processing position. The first rotating shaft drives the first cam to rotate in the first cam frame, and the first cam extrudes the first cam frame to make a rectangular motion between the fixed plate and the mounting plate, so as to drive the material pushing rod to push the serpentine pipe in the rack through the motion of the first cam frame.

[0022] Further, the first cam frame is provided with a lifting cylinder away from one side of the mounting plate, a piston rod of the lifting cylinder is connected with the lower end of the poking rod, a sliding groove is formed in the poking rod, a locking block is arranged in the sliding groove, and the locking block is connected with the first cam frame through the sliding groove to make the poking rod adhere to the side of the first cam frame. In order to control the production length of the coiled tube accurately, the lifting cylinder drives the poking rod to slide up and down, and then drives the poking rod to move up and down on one side of the first cam frame, so that the protruding length of the poking rod on the upper end of the first cam frame is changed. When the production length of the coiled tube needs to be controlled, the lifting cylinder drives the poking rod to descend, so that the poking rod does not contact the coiled tube in the rack when the first cam frame moves in a rectangular shape, and the poking rod pushes the coiled tube in the rack to the processing position, so that the production length of the coiled tube is accurately controlled, and when the coiled tube needs to be produced mechanically, the poking rod can be extended in the first cam frame by the lifting cylinder.

[0023] Further, the first cam frame is provided with a lifting cylinder away from one side of the mounting plate, a piston rod of the lifting cylinder is connected with the lower end of the poking rod, a sliding groove is formed in the poking rod, a locking block is arranged in the sliding groove, and the locking block is connected with the first cam frame through the sliding groove to make the poking rod adhere to the side of the first cam frame. In order to control the production length of the coiled tube accurately, the lifting cylinder drives the poking rod to slide up and down, and then drives the poking rod to move up and down on one side of the first cam frame, so that the protruding length of the poking rod on the upper end of the first cam frame is changed. When the production length of the coiled tube needs to be controlled, the lifting cylinder drives the poking rod to descend, so that the poking rod does not contact the coiled tube in the rack when the first cam frame moves in a rectangular shape, and the poking rod pushes the coiled tube in the rack to the processing position, so that the production length of the coiled tube is accurately controlled, and when the coiled tube needs to be produced mechanically, the poking rod can be extended in the first cam frame by the lifting cylinder.

[0024] Further, the lower end of the fixed frame is provided with a driver, an output end of the driver is provided with a driving wheel capable of driving the synchronous belt to run, and the driver, the first cam mechanism and the second cam mechanism are all arranged on the same end face of the mounting plate. The driver, the first cam mechanism and the second cam mechanism are located on the same end face, so that the driver can drive the first cam mechanism and the second cam mechanism to be in transmission engagement through the synchronous belt.

[0025] Further, the processing table is provided with an induction sensor for starting the driver when the coiled tube is stored in the rack. The induction sensor can sense whether the rack has materials, so as to facilitate the start of the control equipment.

[0026] Further, the rack is vertically arranged at the upper end of the processing table, and the coiled tube is vertically arranged in the rack. The coiled tube is arranged in the rack, so that after the poking rod pushes the coiled tube away from the rack, other coiled tubes in the rack can quickly fill the processing table under the action of gravity, so as to facilitate the pushing of the coiled tube by the poking rod again.

[0027] The features and advantages of the present application will be more apparent from the following detailed description in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0028] The present application will be further described with reference to the drawings.

[0029] Figure 1 It is a front view of the structure of the embodiment of the present application.

[0030] Figure 2 It is a schematic view of the structure of the embodiment of the present application.

[0031] Figure 3 It is the structure of the embodiment of the present application Figure 2 at A is an enlarged view.

[0032] Figure 4 It is a schematic view of the structure of the embodiment of the present application.

[0033] Figure 5 It is the structure of the embodiment of the present application Figure 4 at B is an enlarged view.

[0034] Figure 6 It is a schematic view of the structure of the embodiment of the present application.

[0035] Figure 7 It is a schematic view of the structure of the embodiment of the present application.

[0036] Figure 8 It is a schematic view of the structure of the embodiment of the present application.

[0037] Figure 9 It is a schematic view of the structure of the embodiment of the present application.

[0038] Figure 10 It is a schematic view of the structure of the embodiment of the present application.

[0039] REFERENCE NUMERALS:

[0040] 100 mounting plate, 180 casing, 181 fixed frame, 1810 limiting groove;

[0041] 200 first cam frame, 211 horizontal frame, 210 first cam, 220 stirring rod, 2201 stirring end, 221 sliding groove, 222 locking block, 223 floating joint, 230 lifting cylinder;

[0042] 300 second cam frame, 301 second cam, 310 pushing block, 3101 pushing protrusion, 311 adapter rod, 312 bearing;

[0043] 400 adapter plate, 401 fixed block, 402 contact foot, 403 reset piece, 404 blocking plate, 405 lifting plate;

[0044] 500 processing table, 510 rack, 5001 rectangular hole;

[0045] 600 driver, 601 driving wheel, 610 synchronous belt, 620 second rotating shaft, 621 second driven wheel, 630 first rotating shaft, 631 first driven wheel.

DETAILED DESCRIPTION

[0046] The technical solutions of the embodiments of the present application are explained and described below in combination with the drawings of the embodiments of the present application. The following embodiments are only preferred embodiments of the present application, and are not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0047] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0048] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more, unless otherwise explicitly limited.

[0049] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0051] The serpentine pipe generally has a plug and a socket at both ends which are matched with each other, and a wedge-matched surface is arranged between the plug and the socket. When the buckle and the slot are extruded and matched with each other, the connection and fixation between the two serpentine pipes can be completed.

[0052] Referring to Figure 1 , 2 and 8, the serpentine pipe assembling equipment provided by the embodiment of the present application comprises a casing 180, a fixed frame 181 on one side inside the casing 180, a base arranged at the bottom of the fixed frame 181, a mounting plate 100 arranged on the base at the side of the fixed frame 181, a processing table 500 arranged at the top of the fixed frame 181, a vertical material rack 510 arranged at the top of the processing table 500, serpentine pipes stacked and placed in the material rack 510, a receiving plate arranged at the end of the processing table 500 away from the material rack 510, a rectangular hole 5001 arranged at the bottom of the processing table 500 and communicating with the inside of the casing 180, a first cam mechanism, a second cam mechanism and a driver 600 arranged at the side of the mounting plate 100 away from the fixed frame 181, a first driven wheel 631 arranged on the first cam mechanism, a second driven wheel 621 arranged on the second cam mechanism, and a driving wheel 601 arranged at the output end of the driver 600, the first driven wheel 631, the second driven wheel 621 and the driving wheel 601 being linked through a synchronous belt 610, the first cam mechanism and the second cam mechanism being arranged on the two sides of the upper end of the mounting plate 100 respectively (in order to facilitate understanding and description, the direction of the mounting plate away from the mounting frame is the front end), a blocking mechanism arranged on the processing table 500 and used for blocking the serpentine pipes on the processing table 500, so that the serpentine pipes on the processing table 500 can abut and match with the serpentine pipes pushed by the first cam mechanism when the first cam mechanism pushes the serpentine pipes in the material rack 510, and the blocking mechanism is away from the processing table 500 when the second cam mechanism pushes the serpentine pipes on the processing table 500 to the receiving plate, so that the second cam mechanism can smoothly push the serpentine pipes on the processing table 500 to the receiving plate.

[0053] In the embodiment, the processing table 500 comprises a bottom plate, side plates are arranged on the upper end of the bottom plate, and a rectangular hole 5001 is arranged on the bottom plate. A channel for moving the serpentine pipe is formed between the two side plates, the middle part of the channel forms a processing position, and a blocking mechanism is arranged at the upper end of the processing position.

[0054] In the embodiment, referring to Figure 4 and 6 , the first cam mechanism comprises a first rotating shaft 630 penetrating through one side of the upper end of the mounting plate 100. The mounting plate 100 is provided with a through hole corresponding to the position of the first rotating shaft 630 to accommodate the first rotating shaft 630. One end of the first rotating shaft 630 extends to the front end of the mounting plate 100 and is provided with a first driven wheel 631. The other end of the first rotating shaft 630 extends to the rear end of the mounting plate 100 and is connected with a first cam 210. The first cam 210 is externally sleeved with a first cam frame 200. The first cam frame 200 is located in a limiting groove 1810 formed between the mounting plate 100 and the fixed frame 181 to avoid the first cam 210 from moving in the axial direction of the first rotating shaft 630 when the first rotating shaft 630 drives the first cam 210 to rotate. The inside of the first cam frame 200 is provided with a rectangular slot, and the first cam 210 is arranged in the rectangular slot. The rear end face of the first cam frame 200 is provided with a material pushing rod 220 in the direction close to the first cam mechanism. When the driver 600 drives the first driven wheel 631 to rotate through the synchronous belt 610, the first rotating shaft 630 rotates in the through hole and drives the first cam 210 to rotate. The first cam 210 extrudes the first cam frame 200 to drive the material pushing rod 220 to make a rectangular motion. After the material pushing rod 220 passes through the rectangular hole 5001, it can abut against the serpentine pipe on the material rack 510, so as to push the serpentine pipe out of the material rack 510 to the processing position.

[0055] Preferably, the upper end of the material pushing rod 220 is provided with a pushing end 2201. The material pushing rod 220 pushes and takes the serpentine pipe in the material rack 510 through the pushing end 2201.

[0056] In the embodiment, the second cam mechanism comprises a second rotating shaft 620 penetrating through the mounting plate 100. One end of the second rotating shaft 620 is located at the front end of the mounting plate 100 and is provided with a second driven wheel 621 connected with the synchronous belt 610. The other end of the second rotating shaft 620 is located between the fixed frame 181 and the mounting plate 100 and is provided with a second cam 301. The second cam 301 is externally sleeved with a second cam frame 300. The rear end face of the second cam frame 300 is provided with a pushing block 310 in the direction close to the first cam frame 200. The second cam frame 300 is provided with a rectangular slot. When the second driven wheel 621 drives the second rotating shaft 620 to rotate, the second rotating shaft 620 drives the second cam 301 to rotate in the second cam frame 300, and further drives the pushing block 310 on the second cam frame 300 to make a rectangular motion. The serpentine pipe on the processing position is pushed to the material receiving plate by the material pushing rod 220.

[0057] It should be noted that the poking rod 220 and the pushing block 310 are respectively arranged on both sides of the processing position.

[0058] In this embodiment, referring to Figure 7 A contact member is arranged on the second cam frame 300 or the pushing block 310, and the contact member comprises an adapter rod 311 connected with the first cam frame 200 or the pushing block 310, and an end of the adapter rod 311 is provided with a bearing 312, and when the second cam mechanism triggers the blocking mechanism, the second cam mechanism contacts the blocking mechanism through the bearing 312.

[0059] Specifically, referring to Figure 4 And 5 The blocking mechanism comprises a fixed block 401 arranged outside the side plate, a through slot is vertically arranged in the inside of the fixed block 401, a lifting plate 405 is slidably arranged in the through slot, a contact foot 402 capable of contacting the contact member is arranged at the lower end of the lifting plate 405, the contact foot 402 and the lifting plate 405 form an inverted “T” shape structure, so as to increase the transverse contact surface of the bearing 312, a transition plate 400 is arranged at the upper end of the lifting plate 405, the transition plate 400 is horizontally arranged at the upper end of the processing table 500, a blocking plate 404 is arranged at the end of the transition plate 400 away from the lifting plate 405, the blocking plate 404 is arranged at the upper end of the processing position, the blocking plate 404, the transition plate 400 and the lifting plate 405 form a “U” shape structure and are clamped on the processing table 500, when the second cam frame 300 drives the pushing block 310 to move in a rectangular shape, the bearing 312 is driven to rise or fall, when the bearing 312 rises, the contact foot 402 is contacted, the contact foot 402 drives the lifting plate 405 to rise in the fixed block 401, and then drives the blocking plate 404 to rise and separate from the processing position, so that the serpentine pipe can move in the channel of the processing table 500 and enter the receiving plate.

[0060] In this embodiment, referring to Figure 7 The upper end of the pushing block 310 forms four pushing protrusions 2201, and an interval for accommodating the serpentine pipe is formed between the four pushing protrusions 2201, so as to facilitate the insertion and extraction of the serpentine pipe.

[0061] Based on the above embodiment, the working principle of the embodiment of the present application is that the induction sensor can be arranged on the processing table 500 to detect whether there is a serpentine pipe in the rack 510, and then when there is a serpentine pipe in the rack 510, a signal is sent to the controller, and the motor is automatically started to rotate through the controller, and then the equipment is started. When the motor is started, the first driven wheel 631 and the second driven wheel 621 are driven to rotate on the mounting plate 100 through the synchronous belt 610, the first cam 210 is driven to rotate in the first cam frame 200 when the first driven wheel 631 rotates, and then the material stirring rod 220 on the first cam frame 200 is driven to move in a rectangular manner. At the same time, the synchronous belt 610 also drives the pushing block 310 on the second cam frame 300 to move in a rectangular manner through the second driven wheel 621. The states of the material stirring rod 220 and the pushing block 310 when pushing the serpentine pipe are described below:

[0062] The first state: refer to Figure 2 、 6 and 10, when the material stirring end 2201 moves to the top of d, the material stirring end 2201 is located on the side away from the processing position of the rack 510 (that is, the pushing rod 2201 is located at the rightmost end of the rectangular hole 5001), at this time the pushing protrusion 3101 is at the lowermost point of b1, the pushing protrusion 3101 is at the lower end of the processing table 500, and the bearing 312 connected with the pushing protrusion 3101 does not interfere with the contact foot 402, the blocking plate 404 of the blocking mechanism is located on the processing position, and the serpentine pipe is blocked from passing through the processing position to the material receiving plate direction.

[0063] The second state: then when the material stirring end 2201 moves from the top of d to the direction of a, the material stirring end 2201 interferes with the serpentine pipe in the rack 510 to push it out of the rack 510, and is in contact with the serpentine pipe blocked on the processing position, completing the combination of the serpentine pipe. At this time, the pushing protrusion 3101 moves from the lowest point of b1 to the right side of c1, the pushing protrusion 3101 is still at the lower end of the processing table 500, and the bearing 312 connected with the pushing protrusion 3101 only moves horizontally with the contact foot 402 and does not interfere with the contact foot 402 rising, and the blocking plate 404 still stays in the processing position.

[0064] The third state: the material stirring end 2201 moves from the leftmost end of a to the direction of b, and the material stirring end 2201 moves downward in the rectangular hole 5001 of the processing table 500. At this time, the pushing protrusion 3101 rises from the rightmost end of c1 to the direction of d1, and the pushing block is inserted into the serpentine pipe during the rising process and extends out of the rectangular hole 5001 of the processing table 500. At the same time, since the pushing protrusion 3101 rises, the bearing 312 connected with the pushing protrusion 3101 also rises synchronously, thereby interfering with the contact foot 402 rising, the contact foot 402 rising drives the lifting plate 405, the adapter plate 400 and the blocking plate 404 to rise, and the blocking plate 404 rising allows the serpentine pipe to pass through the processing position.

[0065] The third state, the pushing end 2201 moves from the lowermost end of b to c, the pushing end 2201 moves right at the lower end of the processing table 500, at this time the pushing block moves from d1 to a1, the pushing end 2201 pushes the serpentine tube to move to the receiving plate, at the same time the bearing 312 moves horizontally and keeps the abutting and lifting state of the contact foot 402, the blocking plate 404 does not fall to the processing position.

[0066] The fourth state, the pushing end 2201 moves from the rightmost end of c to d, the pushing end 2201 rises from the rightmost end of the rectangular hole 5001 at the lower end of the processing table 500 and enters the fixed point of d, and the reset is completed, at this time the pushing protrusion 3101 enters from the leftmost end of a1 to the lowermost end of b1, the pushing protrusion 3101 is at the lower end of the processing table 500, the bearing 312 connected with the pushing protrusion 3101 falls to lose the abutting and lifting of the contact foot 402, the blocking plate 404 of the blocking mechanism begins to fall and enters the processing position, and the blocking serpentine tube passes through the processing position to enter the receiving plate direction, so as to repeatedly complete the combined processing of the serpentine tube.

[0067] In this embodiment, in order to enable the blocking plate 404 to quickly fall after the bearing 312 is driven by the pushing block 310 to fall, a reset member 403 is arranged on the lifting plate 405, the reset member is connected to the fixed block 401, and the reset member can be a tension spring, so that when the bearing 312 rises and abuts against the lifting of the blocking plate 404, the tension ring is stretched, and when the bearing 312 falls with the pushing block 310, the blocking plate 404 is driven to fall under the elastic recovery of the tension spring.

[0068] Based on the above embodiment, preferably, referring to Figure 2 and 3 , in order to facilitate accurate control of the production length of the serpentine tube, a sliding groove 221 is arranged in the vertical direction of the pushing rod 220, a locking block 222 connected with the first cam frame 200 is arranged in the sliding groove 221, the locking block 222 limits the pushing rod 220 on the side surface of the first cam frame 200, a lifting cylinder 230 is arranged at the lower end of the pushing rod 220 on the first cam frame 200, and the protruding length of the pushing rod 220 at the upper end of the first cam frame 200 is adjusted by the lifting cylinder 230, so that when it is necessary to control the production length of the serpentine tube, the pushing rod 220 can be lowered by the lifting cylinder 230, so that when the first cam frame 200 moves in a rectangular shape, the pushing rod 220 does not contact the serpentine tube in the rack 510 due to the shorter length of the pushing rod 220 at the upper end of the first cam frame 200, and the pushing rod 220 avoids pushing the serpentine tube in the rack 510 to the processing position, thereby achieving accurate control of the production length of the serpentine tube, and when it is necessary to mechanically produce the serpentine tube, the pushing rod 220 only needs to be stretched in the first cam frame 200 by the lifting cylinder 230, so that the production length of the serpentine tube can be adjusted in the normal running state of the equipment.

[0069] Based on the above embodiments, with reference to Figure 9 , in order to make the first cam frame 200 move smoothly under the rotation drive of the first cam 210, a transverse frame 211 is additionally arranged between the first cam frame 200 and the mounting plate 100, the transverse frame 211 is provided with two protrusions on both sides of the end face thereof, the first cam frame 200 is correspondingly clamped between the two protrusions, so that the first cam frame 200 can be limited to move horizontally in the transverse frame 211 and can only move vertically, the mounting plate 100 is provided with a transverse slot 221 on the end face thereof, and the corresponding transverse frame 211 is provided with a sliding block matched with the transverse slot 221, the transverse frame 211 is embedded into the transverse slot 221 through the sliding block, so that the transverse frame 211 can move along the horizontal direction of the mounting plate 100 and cannot move along the vertical direction, a limiting slot 1810 is formed between the fixing frame 181 and the mounting plate 100, the first cam frame 200 and the transverse plate are limited in the limiting slot 1810 and cannot move radially, so that when the first rotating shaft 630 drives the first cam 210 to rotate, the first cam frame 200 moves horizontally, the transverse plate slides in the transverse slot 221, and the first cam frame 200 moves on the side surface of the transverse frame 211 when moving vertically, and the vertical movement range of the first cam frame 200 is limited by the upper and lower bottom surfaces of the rectangular slot.

[0070] Further, the second cam mechanism can also be provided with a transverse plate between the second cam frame 300 and the mounting plate 100, so as to facilitate the stable sliding of the second cam frame 300 on the side surface of the mounting plate 100.

[0071] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and those skilled in the art should understand that the present application includes but is not limited to the contents described in the above specific embodiments and the drawings. Any modification not deviating from the functional and structural principles of the present application shall be included in the scope of the claims.

Claims

1. A serpentine tube assembly apparatus, characterized by, The utility model provides a fixed frame and the installation board of setting in fixed frame one side, the top of fixed frame is equipped with processing platform, is equipped with processing site on processing platform, one side of processing site is equipped with the material frame of stacking serpentine pipe, is equipped with first cam mechanism and second cam mechanism in proper order on installation board, first cam mechanism is used for pushing serpentine pipe on material frame to processing site, second cam mechanism is used for pushing serpentine pipe on processing site to the direction of far away from material frame, the upper end of second cam mechanism is linked with blocking mechanism, when first cam mechanism pushes serpentine pipe on material frame to processing site, blocking mechanism will be intercepted in processing site in serpentine pipe, when second cam mechanism pushes serpentine pipe, second cam mechanism touches blocking mechanism and rises to allow serpentine pipe to pass through processing site, first cam mechanism and second cam mechanism are through synchronous belt synchronous linkage, the bottom of processing platform is equipped with rectangular hole, first cam mechanism moves along rectangular hole to push serpentine pipe in material frame to processing site, the upper end of second cam mechanism moves along rectangular hole to push serpentine pipe on processing site away from processing site, second cam mechanism includes the second rotating shaft through in installation board, one end of second rotating shaft is located the front end of installation board and is equipped with the second driven wheel of linkage with synchronous belt, the other end of second rotating shaft is located between fixed frame and installation board and is equipped with second cam, the outside of second cam is equipped with second cam frame, is equipped with rectangular slot in second cam frame, the upper end of second cam frame is equipped with push block, second rotating shaft drives second cam rotation to drive second cam frame to do rectangular motion and then drive push block to pass through rectangular hole to push serpentine pipe away from processing site, is equipped with the contact piece of touching blocking mechanism on push block, blocking mechanism includes the fixed block of setting in the front end of processing platform, the inside of fixed block is movably equipped with lifting plate, the lower end of lifting plate is equipped with the contact foot of being able to contact with contact piece, the upper end of lifting plate is equipped with adapter plate, the end of adapter plate away from lifting plate is equipped with the baffle of corresponding setting in the upper end of processing site, first cam mechanism includes the first rotating shaft through in installation board, one end of first rotating shaft is located the front end of installation board and is equipped with the first driven wheel of linkage with synchronous belt, the other end of first rotating shaft is located between fixed frame and installation board and is equipped with first cam, the outside of first cam is equipped with first cam frame, is equipped with rectangular slot in first cam frame, the upper of first cam frame is equipped with material shifting lever, first rotating shaft drives first cam rotation to drive first cam frame to do rectangular motion and then drive material shifting lever to pass through rectangular hole to push serpentine pipe in material frame to processing site.

2. The serpentine tube assembly apparatus of claim 1, wherein, The side of first cam frame away from installation board is equipped with lifting cylinder, the piston rod of lifting cylinder is connected with the lower end of material shifting lever, the inside of material shifting lever is equipped with sliding slot, is equipped with locking block in sliding slot, locking block passes through sliding slot and is connected with first cam frame to stick first cam frame side in material shifting lever.

3. The serpentine tube assembly apparatus of claim 1, wherein, The fixing frame and the mounting plate form a limiting slot which defines the vertical moving range of the first cam frame, and a lateral frame is arranged between the first cam frame and the mounting plate, the first cam frame is arranged on one side of the lateral frame and can move up and down along the lateral frame, the mounting plate is horizontally provided with a sliding slot, and the other side of the lateral frame is provided with a sliding block matched with the sliding slot so that the lateral frame can slide horizontally along the mounting plate.

4. The serpentine tube assembly apparatus of claim 1, wherein, The lower end of the fixing frame is provided with a driver, the output end of the driver is provided with a driving wheel which can drive the synchronous belt to run, and the driver, the first cam mechanism and the second cam mechanism are all on the same end face of the mounting plate.

5. The serpentine tube assembly apparatus of claim 4, wherein, The processing table is provided with an induction sensor for starting the driver when the serpentine pipe is stored in the rack.

6. The serpentine tube assembly apparatus of claim 1, wherein, The rack is vertically arranged at the upper end of the processing table, and the serpentine pipe is vertically stacked in the rack.

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