Metallized film flexible direct capacitor core metal spraying automatic conveying system

Abstract

The invention provides a metallized film flexible straight capacitor core metal spraying automatic conveying system, and belongs to the technical field of capacitor metal spraying conveying, and the metallized film flexible straight capacitor core metal spraying automatic conveying system comprises a rectangular frame which comprises a pair of vertical rods and two cross rods, the two cross rods are arranged at the two ends of the vertical rods respectively, rectangular through grooves are formed in the side faces of the vertical rods, and a pair of hanging frames is arranged at the top of one cross rod; sliding grooves are symmetrically formed in the inner sides of the pair of vertical rods, the two ends of a transverse plate are arranged in the two sliding grooves in a sliding mode respectively, and a spring is vertically arranged above the transverse plate. The L-shaped rods are arranged on one side of the rectangular frame, the vertical sections of the L-shaped rods are in sliding connection with the movable ends of the linear mechanisms in the vertical direction, and first protruding blocks are arranged at the tops of the transverse sections of the L-shaped rods; the telescopic end of the lifting mechanism is connected with the vertical sections of the pair of L-shaped rods; and the material receiving frame is arranged below the linear mechanism, and a material pushing block is arranged between the material receiving frame and the linear mechanism. According to the conveying system, automatic discharging of the capacitor cores after metal spraying can be achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of capacitor gold spraying and conveying, and is particularly related to an automatic gold spraying and conveying system for a metallized film flexible capacitor core. Background Art

[0002] In the production process of metallized thin film flexible capacitor core, it is necessary to wind a masking film around the core, and then spray gold on both ends of the core. When spraying gold, the existing process is to clamp multiple capacitor cores in a rectangular fixture frame, and then hang them in the gold spraying equipment for gold spraying. The existing gold spraying equipment has a conveying track, and there are multiple pairs of hooks hanging on the conveying track for hanging the fixture frame. During the production process, the staff will successively hang multiple fixture frames with fixed capacitor cores from the feeding end of the gold spraying equipment, and then control the hooks to move along the conveying track to the spraying place in the gold spraying equipment to complete the gold spraying, and then continue to control the hooks to drive the fixture frame to continue to move to the discharge end, and finally manually take out the fixture frame, and place the fixture frame horizontally above the receiving frame for unloading. When unloading, it is necessary to first cancel the clamping of the capacitor core by the fixture frame, because the capacitor core is still clamped in the fixture frame, and it is also necessary to manually push the capacitor core down into the receiving frame many times, which is time-consuming and labor-intensive, and has low efficiency. It does not meet the requirements of digital processing, and it is necessary to make improvements. Summary of the invention

[0003] In order to solve the above-mentioned defects of the prior art, the present application provides an automatic conveying system for metallized thin film flexible DC capacitor cores after gold spraying, which can realize automatic unloading of the metallized thin film flexible DC capacitor cores after gold spraying, thereby improving production efficiency.

[0004] In order to achieve the above object, the present invention adopts the following technologies: A metallized film flexible capacitor core gold spraying automatic conveying system, comprising: A rectangular frame includes a pair of vertical bars and two horizontal bars vertically connected to the two ends of the vertical bars. The sides of the vertical bars are provided with rectangular through grooves along the height direction. A pair of hanging frames are provided on the top of the upper horizontal bar for connecting with the hooks in the gold spraying equipment. Slide grooves are symmetrically provided on the inner sides of the pair of vertical bars. The bottom of the upper horizontal bar is connected to a horizontal plate through a spring. The two ends of the horizontal plate are slidably connected in the two slide grooves. A pair of L-shaped rods are arranged on one side of the rectangular frame, each of the L-shaped rods includes a vertical section and a transverse section horizontally connected to the bottom end of the vertical section, each of the vertical sections is slidably connected to the movable end of the same horizontally arranged linear mechanism in the vertical direction, a first protrusion is arranged on the top of the transverse section, and the distance between the first protrusion and the vertical section is greater than the depth of the rectangular through groove, the distance between the top of the first protrusion and the bottom of the transverse section is less than the height of the rectangular through groove, and the distance between the pair of L-shaped rods matches the distance between the pair of rectangular through grooves; A lifting mechanism, the telescopic ends of which are connected to the vertical sections of a pair of L-shaped rods; A material receiving frame is arranged below the linear mechanism, and a pushing block is provided between the material receiving frame and the linear mechanism. The size of the pushing block matches the internal size of the rectangular frame. When a pair of transverse sections are inserted into a pair of rectangular through grooves of the rectangular frame and move upward a first preset distance, and the movable end of the linear mechanism moves toward the pushing block a second preset distance, the pushing block is in the rectangular frame.

[0005] Furthermore, a second bump having the same height as the first bump is provided at the top of the transverse section of the L-shaped rod, the second bump is located between the first bump and the vertical section, and the distance between the second bump and the first bump matches the depth of the rectangular through groove.

[0006] Furthermore, a receiving groove connected to the sliding groove is opened upward at the top of the rectangular through groove, and a push rod is slidably provided in the receiving groove. The upper end of the push rod is connected to the bottom of the horizontal plate. When the spring is in a natural state, the lower end of the push rod is in the rectangular through groove, and the distance between the lower end of the push rod and the bottom of the rectangular through groove is greater than the distance between the top of the first protrusion and the bottom of the horizontal section.

[0007] Furthermore, both ends of the top of the horizontal plate are connected with guide rods, and a pair of springs are respectively sleeved on the corresponding guide rods, and the tops of the guide rods pass through the top of the horizontal rod.

[0008] Furthermore, a pull rod is vertically connected to the top of the horizontal plate, and the top of the pull rod passes through the top of the horizontal bar and is connected to a handle.

[0009] Furthermore, the tops of the vertical sections of the pair of L-shaped rods are respectively connected to the two ends of a connecting rod, the connecting rod is connected to the telescopic end of the lifting mechanism, and the lifting mechanism is fixed to the movable end of the linear mechanism.

[0010] Furthermore, a conveyor belt is provided at one end of the receiving frame away from the pushing block, and the conveying direction of the conveyor belt is parallel to the cross bar. When the rectangular frame is hung on the hook of the gold spraying equipment, the bottom height of the rectangular frame matches the height of the top of the conveyor belt.

[0011] Furthermore, baffles are provided on both sides of the conveyor belt, and the distance between the baffles matches the width of the cross bar. When the transverse section of the L-shaped rod is inserted into the rectangular through groove and the lifting mechanism drives the L-shaped rod to rise a first preset distance, the bottom height of the rectangular frame is greater than the top height of the baffle.

[0012] Furthermore, a transfer trolley is provided in the material receiving frame, and an opening matching the shape of the transfer trolley is provided on one side of the material receiving frame.

[0013] Furthermore, the linear mechanism includes a screw rod, a driving motor, and a strip movable block. The screw rod is rotatably arranged between a pair of inverted U-shaped support frames. The strip movable block is threadedly connected to the screw rod. A limit rod is passed through the strip movable block. The limit rod is fixed between a pair of inverted U-shaped support frames. The output shaft of the driving motor is connected to one end of the screw rod. Vertical through grooves are opened at both ends of the top of the strip movable block. The vertical sections of a pair of L-shaped rods are respectively slidably arranged in the corresponding vertical through grooves. The lifting mechanism is fixed above the strip movable block.

[0014] The beneficial effects of the present invention are: 1. Through the cooperation of L-shaped rod, linear mechanism and lifting mechanism, the rectangular frame can be driven to move toward the push block, so as to realize the automatic unloading of the metallized film flexible capacitor core after gold spraying, effectively reducing labor and improving production efficiency.

[0015] 2. When the L-shaped rod drives the rectangular frame to move upward, the bottoms of the two push rods will be pushed upward and move into the accommodating groove, thereby driving the cross plate to move upward, eliminating the pressure of the cross plate on the capacitor core below it, and reducing the friction between the capacitor core and the rectangular frame when the capacitor core in the rectangular frame is pushed out by the push block, thereby preventing the L-shaped rod from being deformed due to a large thrust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of an embodiment of the present application.

[0017] Figure 2 It is a structural stereogram of the rectangular frame in the embodiment of the present application.

[0018] Figure 3 It is a three-dimensional diagram of the connection structure of the cross plate, the push rod and the spring in the embodiment of the present application.

[0019] Figure 4 It is a cross-sectional view of the horizontal bars and vertical bars of the rectangular frame in the embodiment of the present application.

[0020] Figure 5 It is a cross-sectional view of the overall structure of the rectangular frame in the embodiment of the present application.

[0021] Figure 6 This is a structural stereogram of an embodiment of the present application in which a transverse section of an L-shaped rod is inserted into a rectangular through slot of a rectangular frame in a suspended state.

[0022] Figure 7 for Figure 6 Enlarged view of part A in the middle.

[0023] Figure 8 This is a structural stereogram of the lateral section of the L-shaped rod lifting the rectangular frame upward in the embodiment of the present application.

[0024] Fig. 9 for Figure 8 Enlarged view of part B in the middle.

[0025] Fig.10 This is a structural stereogram of the rectangular frame in the embodiment of the present application, which is driven by the linear mechanism and is inserted into the outside of the pusher block.

[0026] Fig.11 It is a partial structural stereogram of an embodiment of the present application.

[0027] Figure numerals: rectangular frame-1, gold spraying equipment-2, horizontal plate-3, L-shaped rod-4, linear mechanism-5, lifting mechanism-6, material receiving frame-7, pushing block-8, conveyor belt-9, vertical rod-101, horizontal rod-102, hanging frame-103, rectangular through groove-1011, slide groove-1012, accommodating groove-1013, hook-201, spring-301, guide rod-302, pull rod-303, handle-304, rubber sheet-305, push rod-306, horizontal section-401, first protrusion-402, vertical section-403, connecting rod-404, second protrusion-405, screw rod-501, driving motor-502, strip movable block-503, inverted U-shaped support frame-504, limit rod-505, transfer cart-701, baffle-901. DETAILED DESCRIPTION

[0028] To make the objectives, technical solutions and advantages of the embodiments of the present invention more clear, the implementation modes of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] The present application embodiment provides a metallized film flexible capacitor core spraying automatic conveying system, such as Figure 1-Figure 11 As shown, it includes a rectangular frame 1, an L-shaped rod 4, a lifting mechanism 6, a material receiving frame 7, etc.

[0030] Specifically, the rectangular frame 1 includes a pair of vertical rods 101 and two cross rods 102, the two cross rods 102 are respectively fixed at the two ends of the pair of vertical rods 101, the pair of vertical rods 101 are arranged at intervals, and the sides of the vertical rods 101 are provided with rectangular through grooves 1011 along the height direction, and a pair of hanging frames 103 are provided on the top of the upper cross rod 102 for connecting with the hook 201 in the gold spraying equipment 2, and the inner sides of the pair of vertical rods 101 are symmetrically provided with slide grooves 1012, and the bottom of the upper cross rod 102 is connected to the cross plate 3 through the spring 301, and the two ends of the cross plate 3 are slidably connected in the two slide grooves 1012; the L-shaped rods 4 are a pair, which are arranged on one side of the rectangular frame 1, and the L-shaped rods 4 include a vertical section 403 and a cross section 401 horizontally connected to the bottom end of the vertical section 403, and the vertical section 403 slides in the vertical direction with the movable end of a horizontally arranged linear mechanism 5 The first protrusion 402 is connected to the top of the transverse section 401, and the distance between the first protrusion 402 and the vertical section 403 is greater than the depth of the rectangular through groove 1011, the distance between the top of the first protrusion 402 and the bottom of the transverse section 401 is less than the height of the rectangular through groove 1011, and the distance between a pair of L-shaped rods 4 matches the distance between a pair of rectangular through grooves 1011; the telescopic end of the lifting mechanism 6 is connected to the vertical section 403 of a pair of L-shaped rods 4; the material receiving frame 7 is arranged below the linear mechanism 5, and a pushing block 8 is arranged between the material receiving frame 7 and the linear mechanism 5, and the size of the pushing block 8 matches the internal size of the rectangular frame 1. When a pair of transverse sections 401 are inserted into a pair of rectangular through grooves 1011 of the rectangular frame 1 and move upward by a first preset distance, and the movable end of the linear mechanism 5 moves toward the pushing block 8 by a second preset distance, the pushing block 8 is in the rectangular frame 1.

[0031] In actual use, a pair of L-shaped rods 4 are aligned with the discharge end of the gold spraying equipment 2, and multiple rows of capacitor cores are clamped and installed in multiple rectangular frames 1 until the top row of capacitor cores abuts against the cross plate 3, and the spring 301 is in a compressed state. Specifically, a rubber sheet 305 can be set under the cross plate 3 to improve the clamping and fixing effect, and then the multiple rectangular frames 1 are hung on the multiple pairs of hooks 201 for conveying the rectangular frames 1 in the gold spraying equipment 2 through the hanging frame 103 on the top of the rectangular frame 1. When the front rectangular frame 1 has completed the gold spraying in the gold spraying device 2 and has moved to the discharge end of the gold spraying device 2, the linear mechanism 5 is controlled to drive its movable end to move toward the rectangular frame 1 until the transverse section 401 of the L-shaped rod 4 is inserted into the pair of rectangular through grooves 1011 on the rectangular frame 1, and the first protrusion 402 on the transverse section 401 completely reaches the outside of the rectangular through groove 1011, and then the lifting mechanism 6 is controlled to drive the pair of L-shaped rods 4 to move upward, thereby driving the rectangular frame 1 to move upward, so that the suspension frame 103 is separated from the hook 201, and then the movable end of the linear mechanism 5 is controlled to drive The L-shaped rod 4 and the rectangular frame 1 move toward the pushing block 8. When the capacitor core in the rectangular frame 1 abuts against the pushing block 8, because the first protrusion 402 on the top of the transverse section 401 of the L-shaped rod 4 will block the rectangular frame 1, the capacitor core in the rectangular frame 1 will be pushed out by the pushing block 8 and then fall into the receiving frame 7 below, completing automatic unloading. Then, the rectangular frame 1 that has completed unloading is removed, and the lifting mechanism 6 is controlled to reset. Then, the above steps are repeated to complete the unloading of the capacitor core in the subsequent rectangular frame 1, effectively reducing manual operations and improving production efficiency.

[0032] Preferably, see Figure 2-Figure 5 , the top of the rectangular through groove 1011 is upwardly provided with a receiving groove 1013 connected with the slide groove 1012, and a push rod 306 is slidably arranged in the receiving groove 1013, and the upper end of the push rod 306 is connected to the bottom of the horizontal plate 3. When the spring 301 is in a natural state, the lower end of the push rod 306 is in the rectangular through groove 1011, and the distance between the lower end of the push rod 306 and the bottom of the rectangular through groove 1011 is greater than the distance between the top of the first protrusion 402 and the bottom of the horizontal section 401. Figure 6 , Figure 7 In the process of transferring the rectangular frame 1 through the L-shaped rod 4, after the transverse section 401 of the L-shaped rod 4 is inserted into the rectangular through groove 1011 of the rectangular frame 1, the transverse section 401 of the L-shaped rod 4 has not yet contacted the push rod 306. At this time, the horizontal plate 3 will be pushed downward by the spring 301 to press the capacitor core below it tightly. Figure 8 , Fig. 9When the lifting mechanism 6 drives the L-shaped rod 4 to move upward so that the hanging frame 103 on the top of the rectangular frame 1 is separated from the hook 201 of the gold spraying device 2, the transverse section 401 of the L-shaped rod 4 will abut the push rod 306. Because the rectangular frame 1 and the capacitor core stuck therein have a large gravity, the bottoms of the two push rods 306 will be pushed upward and move into the accommodating groove 1013, thereby driving the cross plate 3 to move upward, canceling the pressure on the capacitor core below it, and reducing the friction between the capacitor core and the rectangular frame 1 when the capacitor core in the rectangular frame 1 is pushed out by the pushing block 8 later, thereby preventing the L-shaped rod 4 from being deformed due to a large thrust.

[0033] For details, see Figure 3-Figure 5 , both ends of the top of the horizontal plate 3 are connected with guide rods 302, and a pair of springs 301 are respectively sleeved on the corresponding guide rods 302, and the top of the guide rod 302 passes through the top of the horizontal rod 102. When the vertical rod 101 is pushed upward, the pair of springs 301 are respectively located directly above the two vertical rods 101, so that the two springs 301 can be pushed upward at the same time, and the guide rod 302 can only move in the vertical direction, which can improve the stability of the push plate moving up and down. More specifically, a pull rod 303 is vertically connected to the top of the horizontal plate 3, and the top of the pull rod 303 passes through the top of the horizontal rod 102 and is connected to the handle 304. When the top row of capacitor cores is inserted into the rectangular frame 1, the horizontal plate 3 can be pulled up by the handle 304, and then the capacitor core is placed in.

[0034] Preferably, see Fig.11 A conveyor belt 9 is provided at one end of the receiving frame 7 away from the pushing block 8, and the conveying direction of the conveyor belt 9 is parallel to the cross bar 102. When the rectangular frame 1 is hung on the hook 201 of the gold spraying equipment 2, the bottom height of the rectangular frame 1 matches the height of the top of the conveyor belt 9. When the capacitor core in the rectangular frame 1 is pushed out by the pushing block 8, the linear mechanism 5 is controlled to drive the L-shaped rod 4 to move toward the gold spraying device 2, until the rectangular frame 1 reaches directly above the conveyor belt 9, and the lifting mechanism 6 is controlled to drive the L-shaped rod 4 to move downward, so that the rectangular frame 1 falls onto the conveyor belt 9, because at this time the bottom height of the rectangular frame 1 is consistent with the height of the conveyor belt 9, that is, at this time the bottom height of the rectangular frame 1 is consistent with the bottom height when it is suspended on the hook 201 of the gold spraying device 2, and the first protrusion 402 on the transverse section 401 of the L-shaped rod 4 is below the push rod 306. The linear mechanism 5 is controlled to drive the L-shaped rod 4 to move toward the pushing block 8, so that the L-shaped rod 4 can be disengaged from the rectangular through slot 1011, and then the conveyor belt 9 is controlled to drive the rectangular frame 1 to move to the feeding end of the gold spraying device 2, so as to facilitate the subsequent loading of capacitor cores into the rectangular frame 1 for gold spraying. For details, refer to Fig.11Baffles 901 are provided on both sides of the conveyor belt 9. The distance between the baffles 901 matches the width of the cross bar 102, which is used to prevent the rectangular frame 1 from deviating and tipping over when moving on the conveyor belt 9. When the transverse section 401 of the L-shaped rod 4 is inserted into the rectangular through groove 1011, and the lifting mechanism 6 drives the L-shaped rod 4 to rise a first preset distance, the bottom height of the rectangular frame 1 is greater than the top height of the baffle 901, so as to prevent the baffle 901 from blocking the movement of the rectangular frame 1.

[0035] Preferably, see Fig.11 The top of the horizontal section 401 of the L-shaped rod 4 is provided with a second protrusion 405 of the same height as the first protrusion 402, and the second protrusion 405 is provided between the first protrusion 402 and the vertical section 403, and the distance between the second protrusion 405 and the first protrusion 402 matches the depth of the rectangular through groove 1011. When the L-shaped rod 4 rises under the drive of the lifting mechanism 6, the vertical rod 101 of the rectangular frame 1 will be stuck between the first protrusion 402 and the second protrusion 405, so as to prevent the rectangular frame 1 from tilting when the push block 8 pushes the capacitor core out of the rectangular frame 1.

[0036] For details, see Fig.11 The linear mechanism 5 includes a screw rod 501, a driving motor 502, and a bar movable block 503. The screw rod 501 is rotatably arranged between a pair of inverted U-shaped support frames 504. The bar movable block 503 is threadedly connected to the screw rod 501 as the movable end of the linear mechanism 5. A limit rod 505 is passed through the bar movable block 503. The limit rod 505 is fixed between the pair of inverted U-shaped support frames 504. The output shaft of the driving motor 502 is connected to one end of the screw rod 501. Both ends of the top of the bar movable block 503 are provided with vertical through grooves. The vertical sections 403 of a pair of L-shaped rods 4 are respectively slidably arranged in the corresponding vertical through grooves. The lifting mechanism 6 is fixed above the bar movable block 503. When the telescopic end of the lifting mechanism 6 is pushed out, it will drive the pair of L-shaped rods 4 to move upward. When the telescopic end of the lifting mechanism 6 is retracted, it will drive the pair of L-shaped rods 4 to move downward to reset. More specifically, the tops of the vertical sections 403 of a pair of L-shaped rods 4 are respectively connected to the two ends of a connecting rod 404, the connecting rod 404 is connected to the telescopic end of the lifting mechanism 6, and the lifting mechanism 6 is fixed above the bar-shaped movable block 503. Through this arrangement, the lifting mechanism 6 can drive a pair of L-shaped rods 4 to move synchronously through the connecting rod 404.

[0037] Preferably, see Fig.11 A transfer trolley 701 is provided in the material receiving frame 7, and an opening matching the shape of the transfer trolley 701 is provided on one side of the material receiving frame 7. Specifically, a notch for accommodating the transfer trolley 701 is provided at the bottom of the material receiving frame 7. When the transfer trolley 701 is filled with capacitor cores, the transfer trolley 701 is pulled out, and then another transfer trolley 701 is replaced to continue unloading the capacitor core after the gold spraying.

[0038] The above description is only a preferred embodiment of the present invention, and is not intended to be the only one or to limit the present invention. Those skilled in the art should understand that various changes or equivalent substitutions made to the present invention without departing from the scope of the present invention are within the scope of protection of the present invention.

Claims

1. An automatic conveying system for spraying gold on metallized film flexible capacitor core, characterized in that: include: A rectangular frame (1) comprises a pair of vertical bars (101) and two horizontal bars (102) respectively connected perpendicularly to the two ends of the vertical bars (101); the sides of the vertical bars (101) are provided with rectangular through grooves (1011) along the height direction; the top of the upper horizontal bar (102) is provided with a pair of hanging frames (103) for connecting with the hooks (201) in the gold spraying device (2); the inner sides of the pair of vertical bars (101) are symmetrically provided with sliding grooves (1012); the bottom of the upper horizontal bar (102) is connected to a horizontal plate (3) via a spring (301); and the two ends of the horizontal plate (3) are slidably connected in the two sliding grooves (1012); A pair of L-shaped rods (4) are arranged on one side of the rectangular frame (1), the L-shaped rods (4) each comprising a vertical section (403) and a transverse section (401) horizontally connected to the bottom end of the vertical section (403), the vertical sections (403) each being slidably connected to the movable end of the same horizontally arranged linear mechanism (5) in the vertical direction, a first protrusion (402) being arranged on the top of the transverse section (401), and the distance between the first protrusion (402) and the vertical section (403) being greater than the depth of the rectangular through groove (1011), the distance between the top of the first protrusion (402) and the bottom of the transverse section (401) being less than the height of the rectangular through groove (1011), and the distance between the pair of L-shaped rods (4) matching the distance between the pair of rectangular through grooves (1011); A lifting mechanism (6), the telescopic end of which is connected to the vertical sections (403) of a pair of L-shaped rods (4); A material receiving frame (7) is arranged below the linear mechanism (5). A material pushing block (8) is arranged between the material receiving frame (7) and the linear mechanism (5). The size of the material pushing block (8) matches the internal size of the rectangular frame (1). When a pair of transverse sections (401) are inserted into a pair of rectangular through slots (1011) of the rectangular frame (1) and move upward by a first preset distance, and the movable end of the linear mechanism (5) moves toward the material pushing block (8) by a second preset distance, the material pushing block (8) is located in the rectangular frame (1).

2. The metallized film flexible capacitor core automatic gold spraying conveying system according to claim 1 is characterized in that: A second protrusion (405) having the same height as the first protrusion (402) is provided at the top of the transverse section (401) of the L-shaped rod (4); the second protrusion (405) is located between the first protrusion (402) and the vertical section (403); and the distance between the second protrusion (405) and the first protrusion (402) matches the depth of the rectangular through groove (1011).

3. The automatic conveying system for spraying gold on the metallized film flexible capacitor core according to claim 1 is characterized in that: The top of the rectangular through groove (1011) is upwardly provided with a receiving groove (1013) connected to the slide groove (1012), and a push rod (306) is slidably arranged in the receiving groove (1013), and the upper end of the push rod (306) is connected to the bottom of the horizontal plate (3). When the spring (301) is in a natural state, the lower end of the push rod (306) is in the rectangular through groove (1011), and the distance between the lower end of the push rod (306) and the bottom of the rectangular through groove (1011) is greater than the distance between the top of the first protrusion (402) and the bottom of the horizontal section (401).

4. The automatic conveying system for spraying metallized film flexible capacitor core according to claim 3 is characterized in that: Both ends of the top of the horizontal plate (3) are connected to guide rods (302), and a pair of springs (301) are respectively sleeved on corresponding guide rods (302), and the top of the guide rod (302) passes through the top of the horizontal rod (102).

5. The automatic conveying system for metallized film flexible capacitor core spraying according to claim 1 is characterized in that: A pull rod (303) is vertically connected to the top of the horizontal plate (3), and the top of the pull rod (303) passes through the top of the horizontal bar (102) and is connected to a handle (304).

6. The metallized film flexible capacitor core automatic gold spraying conveying system according to claim 1 is characterized in that: The tops of the vertical sections (403) of the pair of L-shaped rods (4) are respectively connected to the two ends of a connecting rod (404), the connecting rod (404) is connected to the telescopic end of the lifting mechanism (6), and the lifting mechanism (6) is fixed to the movable end of the linear mechanism (5).

7. The automatic conveying system for metallized film flexible capacitor core spraying according to claim 1 is characterized in that: A conveyor belt (9) is provided at one end of the receiving frame (7) away from the pushing block (8), and the conveying direction of the conveyor belt (9) is parallel to the cross bar (102). When the rectangular frame (1) is hung on the hook (201) of the gold spraying device (2), the height of the bottom of the rectangular frame (1) matches the height of the top of the conveyor belt (9).

8. The automatic conveying system for spraying metallized film flexible capacitor core according to claim 7, characterized in that: Baffles (901) are provided on both sides of the conveyor belt (9), and the distance between the baffles (901) matches the width of the crossbar (102). When the transverse section (401) of the L-shaped rod (4) is inserted into the rectangular through slot (1011), and the lifting mechanism (6) drives the L-shaped rod (4) to rise a first preset distance, the bottom height of the rectangular frame (1) is greater than the top height of the baffles (901).

9. The metallized film flexible capacitor core automatic gold spraying conveying system according to claim 1 is characterized in that: A transfer trolley (701) is provided in the material receiving frame (7), and an opening matching the shape of the transfer trolley (701) is provided on one side of the material receiving frame (7).

10. The automatic conveying system for metallized film flexible capacitor core spraying according to claim 1, characterized in that: The linear mechanism (5) comprises a screw rod (501), a drive motor (502), and a strip movable block (503); the screw rod (501) is rotatably arranged between a pair of inverted U-shaped support frames (504); the strip movable block (503) is threadedly connected to the screw rod (501); a limit rod (505) is passed through the strip movable block (503); the limit rod (505) is fixed between the pair of inverted U-shaped support frames (504); the output shaft of the drive motor (502) is connected to one end of the screw rod (501); vertical through grooves are provided at both ends of the top of the strip movable block (503); the vertical sections (403) of a pair of L-shaped rods (4) are respectively slidably arranged in the corresponding vertical through grooves; and the lifting mechanism (6) is fixed above the strip movable block (503).

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