Automatic winding mechanism for carrier tape

Abstract

The utility model discloses an automatic winding mechanism for a carrier tape. The automatic winding mechanism comprises a cabinet, a material receiving assembly, a winding assembly, a tape penetrating assembly and a tape pressing assembly, wherein the material receiving assembly, the winding assembly, the tape penetrating assembly and the tape pressing assembly are arranged on the cabinet. A front baffle and a rear baffle are arranged on the cabinet, and the material tray falls between the front baffle and the rear baffle; the material receiving assembly comprises a supporting plate which is arranged below the rear baffle in a telescopic mode, and the supporting plate is used for receiving the fallen material trays. The winding assembly comprises a front pressing assembly and a rear pressing assembly, the front pressing assembly and the rear pressing assembly can clamp a material disc, the front pressing assembly is arranged on the front baffle, and the rear pressing assembly is arranged in the machine cabinet and drives the material disc to rotate. The tape threading assembly comprises a swing rod, the swing rod is rotatably arranged on one side of the winding assembly, and the swing rod can be rotated into the material disc and is in butt joint with a middle shaft of the material disc so as to guide the carrier tape to enter the material disc; the glue pressing assembly comprises a glue pressing head, the glue pressing head is arranged on the front baffle in a telescopic and liftable mode, and the glue pressing head stretches into the material disc and presses the gummed paper downwards during glue pressing.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of tape carrier winding mechanism technical field, more particularly to a kind of tape carrier automatic winding mechanism. BACKGROUND

[0002] Tape carrier refers to a kind of strip-shaped product applied in electronic packaging field, it has specific thickness, and hole (also called pocket) for holding electronic components and positioning hole for indexing positioning are distributed equidistantly in its length direction.

[0003] However, the tape carrier winding mechanism in prior art only has winding function, and the performance is single, the tape carrier needs to be manually guided into the material receiving disc, and the tape carrier is pasted with the central shaft of the material disc by manual operation. Since the material receiving disc is usually made of plastic, the outer circumferential part of the material receiving disc will be elastically deformed, which is not conducive to the smooth entry of the tape carrier into the material receiving disc.

[0004] In summary, the tape carrier needs manual assistance in the initial stage and the end stage of winding, which is time-consuming and labor-intensive, and greatly affects the winding efficiency. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a tape carrier automatic winding mechanism to solve the technical problem of low winding efficiency in the prior art.

[0006] The utility model adopts the following technical scheme: a tape carrier automatic winding mechanism, comprising a cabinet, a material receiving assembly, a winding assembly, a tape threading assembly and a glue pressing assembly arranged on the cabinet.

[0007] The cabinet is provided with a front baffle and a rear baffle, and the material disc falls between the front baffle and the rear baffle.

[0008] The material receiving assembly comprises a supporting plate, which is retractably arranged below the rear baffle, and the supporting plate is used to receive the falling material disc.

[0009] The winding assembly comprises a front pressing assembly and a rear pressing assembly, the front pressing assembly and the rear pressing assembly can clamp the material disc, the front pressing assembly is arranged on the front baffle, and the rear pressing assembly is arranged in the cabinet and drives the material disc to rotate.

[0010] The tape threading assembly comprises a swing rod, which is rotatably arranged on one side of the winding assembly, and the swing rod can be rotated into the material disc and connected with the central shaft of the material disc to guide the tape carrier into the material disc.

[0011] The glue pressing assembly comprises a glue pressing head, which is retractably and liftable arranged on the front baffle, and the glue pressing head extends into the material disc and presses the glue paper during glue pressing.

[0012] In a possible implementation, the cabinet is provided with a mounting rack, and a sliding plate is slidably arranged on the mounting rack.

[0013] The front pressing assembly comprises a first cylinder and a rotating disc, the rotating disc is rotatably arranged on a driving shaft of the first cylinder, and the first cylinder can drive the rotating disc to tightly contact the material disc.

[0014] The rear pressing assembly comprises a first motor, a rotating pin and a second cylinder, the first motor is arranged on the sliding plate, the rotating pin is fixedly arranged on a driving shaft of the first motor, the second cylinder is arranged on the mounting rack, a driving end of the second cylinder is connected with the sliding plate, the rotating pin is connected with the material disc under the driving of the second cylinder, and the material disc is rotated under the driving of the first motor.

[0015] In a possible implementation, the belt threading assembly further comprises a second motor, the second motor is arranged on the cabinet, and an end of the swing rod is connected with a driving shaft of the second motor.

[0016] In a possible implementation, the glue pressing assembly further comprises a third cylinder and a fourth cylinder, the third cylinder is vertically arranged on the front baffle, the fourth cylinder is arranged on a driving end of the third cylinder in a width direction of the third cylinder, and the glue pressing head is arranged on a driving end of the fourth cylinder.

[0017] In a possible implementation, the material receiving assembly further comprises a first driving member and a fifth cylinder, the first driving member is arranged on the cabinet, the fifth cylinder is arranged on a driving end of the first driving member, the first driving member can drive the fifth cylinder to move in a height direction, and the supporting plate is arranged on a piston rod of the fifth cylinder.

[0018] In a possible implementation, the first driving member comprises a third motor, a first mounting seat, a first lead screw and a first sliding block.

[0019] The first mounting seat is arranged on the cabinet in the height direction, the first mounting seat is provided with a guide rod, and the guide rod is arranged in the height direction.

[0020] The first lead screw is rotatably arranged on the first mounting seat, and the first lead screw is arranged in parallel with the guide rod.

[0021] The third motor is arranged at a lower end of the first mounting seat, a driving shaft of the third motor is connected with the first lead screw.

[0022] The end of the first slider is in sliding connection with the guide rod, the middle of the first slider is in threaded connection with the first screw rod, a first mounting plate is arranged on the first slider, and the fifth cylinder is arranged on the first mounting plate.

[0023] In a possible implementation, a sensor is arranged on the side wall of the first mounting seat, and a baffle is arranged on the first slider, which can trigger the sensor.

[0024] In a possible implementation, the automatic take-up mechanism further comprises a mouth opening assembly, the mouth opening assembly comprises a supporting head and a second driving member, the supporting head is arranged at the driving end of the second driving member, and the supporting head can extend into the tray to open the tray.

[0025] In a possible implementation, the second driving member comprises a fourth motor, a second mounting seat, a second screw rod and a second slider.

[0026] The second mounting seat is arranged at the upper end of the front baffle, and a guide rail is arranged on the second mounting seat.

[0027] The fourth motor is arranged at the upper end of the second mounting seat, and the driving shaft of the fourth motor is connected with the second screw rod.

[0028] The lower end of the second slider is in sliding connection with the guide rail, the middle of the second slider is in threaded connection with the second screw rod, a second mounting plate is arranged on the second slider, and the supporting head is arranged at the lower end of the second mounting plate.

[0029] In a possible implementation, a spring piece is arranged on the supporting head, and the spring piece is used for smoothing the adhesive tape.

[0030] Compared with the prior art, when the material needs to be collected, the supporting plate extends out, the tray falls on the supporting plate, the front pressing assembly and the rear pressing assembly clamp the tray, the swing rod rotates into the tray and is in butt joint with the central shaft of the tray, the carrier tape enters the tray through the swing rod, the pressing head extends into the tray and presses the adhesive tape on the carrier tape, the adhesive tape is pasted on the central shaft of the tray, and finally the tray is driven to rotate, so that the tray starts to collect the material, and the whole process is automatically completed, time and labor are saved, and the winding efficiency of the winding mechanism is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a structural schematic view of the automatic carrier tape take-up mechanism of the utility model;

[0032] Figure 2 It is a structural schematic view of the automatic carrier tape take-up mechanism of the utility model hidden behind the cabinet and the material receiving assembly;

[0033] Figure 3Structure schematic view of front pressing assembly in automatic winding mechanism of carrier tape;

[0034] Figure 4 Structure schematic view of rear pressing assembly in automatic winding mechanism of carrier tape;

[0035] Figure 5 Structure schematic view of belt penetrating assembly in automatic winding mechanism of carrier tape;

[0036] Figure 6 Structure schematic view of glue pressing assembly in automatic winding mechanism of carrier tape;

[0037] Figure 7 Structure schematic view of material receiving assembly in automatic winding mechanism of carrier tape;

[0038] Figure 8 Structure schematic view of first driving element in automatic winding mechanism of carrier tape;

[0039] Figure 9 Structure schematic view of mouth supporting assembly in automatic winding mechanism of carrier tape.

[0040] In the figure,

[0041] 1, cabinet; 11, front baffle; 12, rear baffle; 13, mounting frame; 14, sliding plate;

[0042] 2, material receiving assembly; 21, supporting plate; 22, first driving element; 221, third motor; 222, first mounting seat; 223, first screw rod; 224, first sliding block; 225, guide rod; 226, first mounting plate; 227, sensor; 228, baffle; 23, fifth cylinder;

[0043] 3, winding assembly; 31, front pressing assembly; 311, first cylinder; 312, rotating disc; 32, rear pressing assembly; 321, first motor; 322, rotating pin; 323, second cylinder;

[0044] 4, belt penetrating assembly; 41, swing rod; 42, second motor; 43, mounting block;

[0045] 5, glue pressing assembly; 51, glue pressing head; 52, third cylinder; 53, fourth cylinder;

[0046] 6, mouth supporting assembly; 61, supporting head; 62, second driving element; 621, fourth motor; 622, second mounting seat; 623, second screw rod; 624, second sliding block; 625, guide rail; 626, second mounting plate; 627, limiting plate; 628, protective cover; 63, elastic sheet. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0048] It should be noted that all directional indications, such as upper, lower, left, right, front, back, and the like, used in the embodiments of the present application are only used to explain the relative position relationship, movement condition, and the like between components, and if the specific posture (as shown in the drawings) changes, the directional indications also change accordingly.

[0049] In addition, the description of "first", "second", and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those of ordinary skill in the art, and when the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0050] As Figures 1-9The automatic winding mechanism of a carrier tape comprises a cabinet 1, a material receiving assembly 2, a winding assembly 3, a tape threading assembly 4 and a glue pressing assembly 5 arranged on the cabinet 1; the cabinet 1 is provided with a front baffle 11 and a rear baffle 12, and a material tray falls between the front baffle 11 and the rear baffle 12; the material receiving assembly 2 comprises a supporting plate 21 which is arranged below the rear baffle 12 in an extendable manner and is used for receiving the falling material tray; the winding assembly 3 comprises a front pressing assembly 31 and a rear pressing assembly 32 which can clamp the material tray, the front pressing assembly 31 is arranged on the front baffle 11, and the rear pressing assembly 32 is arranged in the cabinet 1 and drives the material tray to rotate; the tape threading assembly 4 comprises a swing rod 41 which is arranged on one side of the winding assembly 3 in a rotatable manner, the swing rod 41 can rotate into the material tray and is connected with the central shaft of the material tray to guide the carrier tape into the material tray; the glue pressing assembly 5 comprises a glue pressing head 51 which is arranged on the front baffle 11 in an extendable and liftable manner, and the glue pressing head 51 extends into the material tray and presses the adhesive paper when pressing the glue.

[0051] The utility model discloses a beneficial effect lies in: when needing to collect material, supporting plate 21 stretches out, and material tray falls on supporting plate 21, and front pressing assembly 31 and rear pressing assembly 32 clamp the material tray, then swing rod 41 rotates into the material tray and is connected with the central shaft of the material tray, and the carrier tape enters the material tray through swing rod 41, and then glue pressing head 51 extends into the material tray and presses the adhesive paper on the carrier tape, so that the adhesive paper is pasted with the central shaft of the material tray, finally drives the material tray to rotate to make the material tray start to collect material, and the whole process is automatically completed, saves time and energy, and the winding efficiency of the winding mechanism is greatly improved.

[0052] Please refer to Figures 2 to 4In a possible implementation, the cabinet 1 is provided with a mounting rack 13, and a sliding plate 14 is slidably arranged on the mounting rack 13; the front pressing assembly 31 comprises a first air cylinder 311 and a rotating disc 312, the rotating disc 312 is rotatably arranged on a driving shaft of the first air cylinder 311, and the first air cylinder 311 can drive the rotating disc 312 to abut against the material disc; the rear pressing assembly 32 comprises a first motor 321, a rotating pin 322 and a second air cylinder 323, the first motor 321 is arranged on the sliding plate 14, the rotating pin 322 is fixedly arranged on a driving shaft of the first motor 321, the second air cylinder 323 is arranged on the mounting rack 13, a driving end of the second air cylinder 323 is connected with the sliding plate 14, the rotating pin 322 is connected with the material disc under the driving of the second air cylinder 323 and drives the material disc to rotate under the driving of the first motor 321. It should be noted that the mounting rack 13 comprises four guide columns and a fixed plate, two ends of the four guide columns are respectively connected with the cabinet 1 and the fixed plate, four corner portions of the sliding plate 14 are respectively sleeved on the four guide columns and are in contact with the guide columns by arranging linear bearings on the sliding plate 14, so as to improve the sliding smoothness of the sliding plate 14, a middle portion of the fixed plate is provided with a avoiding hole to avoid the first motor 321 from colliding with the fixed plate when the first motor 321 moves, the second air cylinder 323 is fixedly arranged on the fixed plate by bolts, and a piston rod of the second air cylinder 323 penetrates through the fixed plate and is connected with the sliding plate 14 to drive the sliding plate 14 to slide, the first motor 321 is fixedly arranged on the sliding plate 14 by bolts and moves together with the sliding plate 14, so that the rotating pin 322 is close to the material disc and is connected with the material disc, so that the first motor 321 can drive the material disc to rotate through the rotating pin 322 when the first motor 321 is started; the first air cylinder 311 is arranged on the front baffle 11, a rolling bearing is arranged on a driving shaft of the first air cylinder 311, and the rotating disc 312 is sleeved on the rolling bearing to improve the rotating smoothness of the rotating disc 312, the rotating disc 312 can rotate together with the material disc when the first air cylinder 311 drives the rotating disc 312 to abut against the material disc; in addition, the middle portions of the front baffle 11 and the rear baffle 12 are provided with through holes, so that the rotating disc 312 and the rotating pin 322 pass through, so that the rotating disc 312 and the rotating pin 322 cooperate to clamp the material disc, and the rotating disc 312 and the rotating pin 322 are both provided with super glue, the rotating disc 312 and the rotating pin 322 indirectly abut against the material disc through the super glue, the super glue has the characteristics of buffering, mute, shock absorption, wear resistance and high temperature resistance, and is beneficial to improving the stability of the material disc.

[0053] Please refer to Figure 5In a possible implementation, the strapping assembly 4 further comprises a second motor 42, which is arranged on the cabinet 1, and the end of the swing rod 41 is connected with the driving shaft of the second motor 42. It should be noted that the driving shaft of the second motor 42 is provided with a mounting block 43, and the swing rod 41 is arranged on the mounting block 43 by means of bolts. The second motor 42 is located on the left side of the rear baffle, and the second motor 42 can drive the swing rod 41 to rotate, so that the swing rod 41 guides the carrier tape to rotate, and can slowly rotate along with the increase of the diameter of the carrier tape in the tray.

[0054] Please refer to Figure 6 In a possible implementation, the glue pressing assembly 5 further comprises a third cylinder 52 and a fourth cylinder 53. The third cylinder 52 is arranged vertically on the front baffle 11, the fourth cylinder 53 is arranged on the driving end of the third cylinder 52 along the width direction of the third cylinder 52, and the glue pressing head 51 is arranged on the driving end of the fourth cylinder 53. It should be noted that the front baffle 11 and the tray are both provided with through holes through which the glue pressing head 51 passes. When pressing the glue, the third cylinder 52 drives the fourth cylinder 53 to approach the tray, so that the glue pressing head 51 extends into the tray, and then the fourth cylinder 53 drives the glue pressing head 51 to press down, so that the paper glue is pasted to the tray. In addition, the tray can also be rotated by an appropriate angle, and then the glue pressing head 51 is repeatedly pressed down for multiple times, so as to improve the stability of the paper glue pasted to the tray.

[0055] Please refer to Figure 7 In a possible implementation, the receiving assembly 2 further comprises a first driving member 22 and a fifth cylinder 23. The first driving member 22 is arranged on the cabinet 1, and the fifth cylinder 23 is arranged on the driving end of the first driving member 22. The first driving member 22 can drive the fifth cylinder 23 to move along the height direction, and the supporting plate 21 is arranged on the piston rod of the fifth cylinder 23. It should be noted that the fifth cylinder 23 can drive the supporting plate 21 to perform the extension and retraction movement, so that the supporting plate 21 can support the tray when the supporting plate 21 extends out. When the tray rotates, the supporting plate 21 retracts to avoid the friction between the supporting plate 21 and the tray. In addition, the first driving member 22 can drive the supporting plate 21 to perform the lifting movement, so that the supporting plate 21 can adapt to different specifications of the tray

[0056] Please refer to Figure 8In a possible implementation, the first driving member 22 comprises a third motor 221, a first mounting base 222, a first screw rod 223 and a first sliding block 224. The first mounting base 222 is arranged on the cabinet 1 in the height direction, and a guide rod 225 is arranged on the first mounting base 222 in the height direction. The first screw rod 223 is rotatably arranged on the first mounting base 222 and is arranged in parallel with the guide rod 225. The third motor 221 is arranged at the lower end of the first mounting base 222, and the driving shaft of the third motor 221 is connected with the first screw rod 223. The end of the first sliding block 224 is slidably connected with the guide rod 225, and the middle of the first sliding block 224 is threadedly connected with the first screw rod 223. A first mounting plate 226 is arranged on the first sliding block 224, and the fifth cylinder 23 is arranged on the first mounting plate 226. It should be noted that when the supporting plate 21 needs to be driven to move up and down, the third motor 221 drives the first screw rod 223 to rotate, and the first screw rod 223 can drive the first sliding block 224 to move along the first screw rod 223 when the first screw rod 223 rotates. The guide rod 225 can guide the first sliding block 224. The first sliding block 224 can drive the first mounting plate 226 to move together when sliding, and then drive the fifth cylinder 23 and the supporting plate 21 to move together, so as to realize the lifting movement of the supporting plate 21.

[0057] Further, a sensor 227 is arranged on the side wall of the first mounting base 222, and a baffle 228 is arranged on the side wall of the first sliding block 224. The baffle 228 can trigger the sensor 227. It should be noted that the sensor 227 is electrically connected with the third motor 221, and the third motor 221 stops moving when the baffle 228 triggers the sensor 227.

[0058] Please refer to Figure 9 In a possible implementation, the supporting opening assembly 6 comprises a supporting head 61 and a second driving member 62. The supporting head 61 is arranged at the driving end of the second driving member 62, and can extend into the tray to support the tray. It should be noted that the supporting head 61 is isosceles trapezoidal, and the small end of the supporting head 61 faces downward. When the supporting head 61 extends into the tray from the edge of the tray under the driving of the second driving member 62, the supporting head 61 can support the tray to avoid the outer edge of the tray from being bent inward.

[0059] Please refer to Figure 9In a possible implementation, the second driving member 62 comprises a fourth motor 621, a second mounting base 622, a second screw rod 623 and a second sliding block 624. The second mounting base 622 is arranged at the upper end of the front baffle 11, and a guide rail 625 is arranged on the second mounting base 622. The fourth motor 621 is arranged at the upper end of the second mounting base 622, and the driving shaft of the fourth motor 621 is connected with the second screw rod 623. The lower end of the second sliding block 624 is slidably connected with the guide rail 625, and the middle part of the second sliding block 624 is threadedly connected with the second screw rod 623. A second mounting plate 626 is arranged on the second sliding block 624, and the support head 61 is arranged at the lower end of the second mounting plate 626. It should be noted that when the support head 61 needs to be driven to perform the telescopic movement, the fourth motor 621 drives the second screw rod 623 to rotate, and the second screw rod 623 can drive the second sliding block 624 to move along the second screw rod 623. The guide rail 625 can guide the second sliding block 624 and improve the stability of the second sliding block 624. When the second sliding block 624 moves, the second mounting plate 626 can be driven to move together, and the support head 61 can be driven to move together, so as to realize the telescopic movement of the support head 61. The lower end of the second mounting base 622 is provided with a limiting plate 627, so as to avoid that the second sliding block 624 slides out of the guide rail 625. In addition, a protective cover 628 is arranged on the second mounting base 622, so as to protect the parts on the second mounting base 622.

[0060] Further, the support head 61 is provided with an elastic piece 63, and the elastic piece 63 is used for flattening the adhesive tape. It should be noted that when the material disc is full of the carrier tape, the end of the carrier tape has the adhesive tape, and the adhesive tape protrudes from the carrier tape. The lower end of the elastic piece 63 can be in contact with the adhesive tape. When the material disc rotates, the adhesive tape is flattened under the elastic force of the elastic piece 63, so that the protruding part of the adhesive tape is pasted to the carrier tape, thereby sealing the carrier tape, and avoiding that the carrier tape is accidentally scattered.

[0061] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the protection scope of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application all belong to the protection scope of the present application.

Claims

1. A carrier tape automatic winding mechanism characterized by comprising: The machine cabinet is provided with a material receiving assembly, a winding assembly, a tape threading assembly and a glue pressing assembly; The machine cabinet is provided with a front baffle and a rear baffle, and the material tray falls between the front baffle and the rear baffle; The material receiving assembly comprises a supporting plate, which is retractably arranged below the rear baffle and used for receiving the falling material tray; The winding assembly comprises a front pressing assembly and a rear pressing assembly, the front pressing assembly and the rear pressing assembly can clamp the material tray, the front pressing assembly is arranged on the front baffle, and the rear pressing assembly is arranged in the machine cabinet and drives the material tray to rotate; The tape threading assembly comprises a swing rod, which is rotatably arranged on one side of the winding assembly, can be turned into the material tray and is in butt joint with the central shaft of the material tray to guide the carrier tape into the material tray; The glue pressing assembly comprises a glue pressing head, which is retractably and liftable arranged on the front baffle, and when pressing the glue, the glue pressing head is inserted into the material tray and presses the paper.

2. The carrier tape automatic winding mechanism of claim 1, wherein, The machine cabinet is provided with a mounting frame, and a sliding plate is slidably arranged on the mounting frame; The front pressing assembly comprises a first air cylinder and a rotating disc, the rotating disc is rotatably arranged on the driving shaft of the first air cylinder, and the first air cylinder can drive the rotating disc to tightly contact the material tray; The rear pressing assembly comprises a first motor, a rotating pin and a second air cylinder, the first motor is arranged on the sliding plate, the rotating pin is fixedly arranged on the driving shaft of the first motor, the second air cylinder is arranged on the mounting frame, the driving end of the second air cylinder is connected with the sliding plate, the rotating pin is connected with the material tray under the driving of the second air cylinder and drives the material tray to rotate under the driving of the first motor.

3. The carrier tape automatic winding mechanism of claim 1, wherein, The tape threading assembly further comprises a second motor, which is arranged on the machine cabinet, and the end of the swing rod is connected with the driving shaft of the second motor.

4. The carrier tape automatic winding mechanism of claim 1, wherein, The glue pressing assembly further comprises a third air cylinder and a fourth air cylinder, the third air cylinder is vertically arranged on the front baffle, the fourth air cylinder is arranged on the driving end of the third air cylinder along the width direction of the third air cylinder, and the glue pressing head is arranged on the driving end of the fourth air cylinder.

5. The carrier tape automatic winding mechanism of claim 1, wherein, The material receiving assembly further comprises a first driving member and a fifth air cylinder, the first driving member is arranged on the machine cabinet, the fifth air cylinder is arranged on the driving end of the first driving member, the first driving member can drive the fifth air cylinder to move along the height direction, and the supporting plate is arranged on the piston rod of the fifth air cylinder.

6. The carrier tape automatic winding mechanism of claim 5, wherein, The first driving member comprises a third motor, a first mounting seat, a first lead screw and a first sliding block; The first mounting seat is arranged on the machine cabinet along the height direction, the first mounting seat is provided with a guide rod, and the guide rod is arranged along the height direction; The first lead screw is rotatably arranged on the first mounting seat, and the first lead screw is arranged in parallel with the guide rod; The third motor is arranged at the lower end of the first mounting seat, and the driving shaft of the third motor is connected with the first lead screw; The end of the first sliding block is slidably connected with the guide rod, the middle part of the first sliding block is threadedly connected with the first lead screw, the first sliding block is provided with a first mounting plate, and the fifth air cylinder is arranged on the first mounting plate.

7. The carrier tape automatic winding mechanism of claim 6, wherein, The side wall of the first mounting base is provided with a sensor, and the first sliding block is provided with a baffle capable of triggering the sensor.

8. The carrier tape automatic winding mechanism of claim 1, wherein, The support head is arranged on the driving end of the second driving member and can be inserted into the tray to support the tray.

9. The carrier tape automatic winding mechanism of claim 8, wherein, The second driving member comprises a fourth motor, a second mounting base, a second screw rod and a second sliding block. The second mounting base is arranged on the upper end of the front baffle, and the second mounting base is provided with a guide rail. The fourth motor is arranged on the upper end of the second mounting base, and the driving shaft of the fourth motor is connected with the second screw rod. The lower end of the second sliding block is in sliding connection with the guide rail, the middle part of the second sliding block is in threaded connection with the second screw rod, the second sliding block is provided with a second mounting plate, and the support head is arranged on the lower end of the second mounting plate.

10. The carrier tape automatic winding mechanism of claim 8, wherein, The support head is provided with a spring piece for smoothing the adhesive tape.

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