Rail type terminal material strip diode welding equipment

Abstract

The utility model relates to a rail type terminal material belt welding diode device, comprising a welding rail provided with a material passing groove for a terminal material belt to pass through; the material roll winding and unwinding device comprises a material unwinding roll and a material winding roll, and the material unwinding roll and the material winding roll are located at the two ends of the welding track respectively; the tin dispensing module comprises a moving part and a tin dispensing part driven by the moving part; the electronic element feeding assembly is provided with a carrying assembly, and the carrying assembly is used for implanting electronic elements into the terminal material belt in the welding track; the welding module comprises a preheating part and a heating welding part, the preheating part and the heating welding part are both attached to the welding track, and the temperature of the heating welding part is higher than that of the preheating part; the material passing groove of the welding track accommodates a terminal material belt, the material winding and unwinding device achieves winding and unwinding of the terminal material belt, the tin dispensing module, the electronic element feeding assembly and the welding module on one side of the welding track are sequentially arranged to machine the terminal material belt, the welding module conducts heat through the welding track, continuous welding of terminals and electronic elements is achieved, and the welding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of terminal welding, in particular to a rail type terminal material strip diode welding device. BACKGROUND

[0002] In traditional welding, products are scraped with tin paste, patch feeding diodes are fed into a reflow soldering welding mode or terminals are carried by a mechanical arm or the like, and then the terminals are welded by using a welding gun. The two modes need to cut the material roll, arrange the material roll in a jig, and have problems such as inconvenient operation of feeding the material roll into the reflow soldering, complicated material turnover, large floor area, and less diode arrangement.

[0003] Domestic manufacturers have developed new welding machines according to the above problems. A terminal welding machine is disclosed in Chinese patent CN221087688U. The device comprises a feeding mechanism, a welding mechanism and a material collecting mechanism arranged in sequence. The feeding mechanism and the material collecting mechanism are used to facilitate the transmission and collection of materials. The welding mechanism is used to realize material welding, thereby realizing continuous welding of materials. However, the welding mechanism of the device needs to drive the welding head to weld the products one by one by using a power element, and the welding efficiency is not high.

[0004] Therefore, it is necessary to develop a rail type terminal material strip diode welding device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a rail type terminal material strip diode welding device with high welding efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rail type terminal material strip diode welding device, which comprises:

[0007] A welding rail is provided with a material passing groove for the terminal material strip to pass through.

[0008] A material feeding and collecting roll device comprises a feeding roll and a collecting roll, and the feeding roll and the collecting roll are respectively located at two ends of the welding rail.

[0009] A tin dotting module comprises a moving part and a tin dotting part driven by the moving part.

[0010] An electronic component feeding assembly is provided with a carrying assembly, which implants electronic components into the terminal material strip in the welding rail.

[0011] A welding module comprises a preheating part and a heating and welding part, and the preheating part and the heating and welding part are attached to the welding rail. The temperature of the heating and welding part is higher than that of the preheating part.

[0012] Further, the preheating part comprises a support and a preheating block mounted on the support, the support is fixedly connected with the welding track, and the preheating block is located below the welding track.

[0013] Further, the heating welding part comprises a moving frame and a welding heating block mounted on the moving frame, the moving frame is fixedly connected with the welding track, and the welding heating block is located below the welding track.

[0014] Further, a driving member is mounted on the moving frame, the driving member pushes the welding heating block to move towards the welding track or in the opposite direction.

[0015] Further, the material passing groove extends from one end of the welding track to the other end, the upper surface of the welding track is covered with a cover plate, and the inner side of the cover plate extends above the material passing groove.

[0016] Further, a material conveying ratchet wheel is arranged below the welding track, the number of the material conveying ratchet wheels is one pair, and the material conveying ratchet wheels are arranged at two ends of the welding track respectively, and the material conveying ratchet wheels move towards the welding track or in the opposite direction.

[0017] Further, the electronic component feeding assembly comprises a carrier tape stripping assembly, the carrier tape stripping assembly comprises a material conveying track and a film stripping part located above the material conveying track, diode carrier tapes enter the material conveying track, and the film stripping part separates the diode carrier tapes and the film.

[0018] Further, one end of the carrying assembly is located above the carrier tape stripping assembly, and the other end is located above the welding track.

[0019] Further, the electronic component feeding assembly comprises a positioning assembly, the positioning assembly comprises a first positioning part and a second positioning part, the first positioning part is provided with a reference plate, the second positioning part is provided with a push plate, and the reference plate and the push plate are oppositely arranged.

[0020] Further, the push plate is recessed inward from the end face to form a containing groove.

[0021] Compared with the prior art, the utility model has the advantages that the utility model discloses a track type terminal material tape welding diode equipment, has the characteristics of high welding efficiency, the material passing groove of the welding track contains the terminal material tape, the material winding and unwinding device realizes the material winding and unwinding of the terminal material tape, the tin dotting module, the electronic component feeding assembly and the welding module on one side of the welding track are arranged in sequence and process the terminal material tape, the welding module conducts heat through the welding track, realizes the continuous welding of the terminal and the electronic component, and the welding efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without creative labor, wherein:

[0023] Figure 1 It is a stereoscopic structure schematic view of the track type terminal material band diode welding equipment of the utility model;

[0024] Figure 2 It is Figure 1 It is a welding track and tin point module structure schematic view of the track type terminal material band diode welding equipment shown in the figure;

[0025] Figure 3 It is Figure 1 It is an electronic component feeding assembly structure schematic view of the track type terminal material band diode welding equipment shown in the figure;

[0026] Figure 4 It is Figure 3 It is a local structure schematic view of the electronic component feeding assembly of the track type terminal material band diode welding equipment shown in the figure;

[0027] Figure 5 It is Figure 1 It is a welding module structure schematic view of the track type terminal material band diode welding equipment shown in the figure.

[0028] In the figure: 1, rack; 2, welding track; 3, material feeding and winding device; 4, tin point module; 5, electronic component feeding assembly; 6, welding module; 21, material passing groove; 22, cover plate; 23, material conveying ratchet wheel; 31, material winding roll; 32, material winding track; 33, material winding roll; 34, material winding track; 41, moving part; 42, tin point part; 51, carrier tape stripping assembly; 52, carrying assembly; 53, positioning assembly; 511, material conveying track; 512, film stripping part; 521, suction accessory; 531, first positioning part; 532, second positioning part; 5311, first positioning driving piece; 5312, first push rod; 5313, reference plate; 5321, second positioning driving piece; 5322, second push rod; 5323, push plate; 5324, accommodating groove; 61, preheating part; 62, heating and welding part; 611, support; 612, preheating block; 621, moving frame; 622, welding heating block; 623, driving piece; 7, visual detector; 8, defective product cutting part. DETAILED DESCRIPTION

[0029] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0030] Referring to Figures 1 to 5 The utility model discloses a track type terminal material band welding diode equipment, it includes frame 1, installs on the welding track 2 of frame 1, is located at the receiving and releasing material roll device 3 of both ends of welding track 2, is located in the tin point mould group 4 of welding track 2 one side, electronic component loading assembly 5 and welding mould group 6 in proper order.

[0031] Referring to Figure 1 Frame 1 is in horizontal state, be used for supporting welding track 2, be located at the receiving and releasing material roll device 3 of both ends of welding track 2, be located in the tin point mould group 4 of welding track 2 one side, electronic component loading assembly 5 and welding mould group 6.

[0032] Referring to Figures 1 to 2 Welding track 2 has from the upper surface to the inside recessed and forms the material passing groove 21, and the material passing groove 21 is extended from one end of the welding track 2 to the other end, and the upper surface of the welding track 2 is covered with a cover plate 22, and the inside of the cover plate 22 extends to the upper side of the material passing groove 21, and the lower side of the welding track 2 is provided with a material conveying ratchet wheel 23, and in the embodiment, the number of the material conveying ratchet wheel 23 is a pair, and is located at the two ends of the welding track 2 respectively, and the material conveying ratchet wheel 23 moves towards the welding track 2 or away from the welding track 2, and when the material conveying ratchet wheel 23 moves towards the welding track 2, the material conveying ratchet wheel 23 penetrates the welding track 2 and extends into the material passing groove 21, specifically, the terminal material band enters the material passing groove 21, the material conveying ratchet wheel 23 located at the front end of the welding track 2 penetrates the welding track 2 and extends into the material passing groove 21 to pull the terminal material band to move along the material passing groove 21, and the material conveying ratchet wheel 23 located at the rear end of the welding track 2 extends into the material passing groove 21 to pull the terminal material band to move along the material passing groove 21, and at this time, the material conveying ratchet wheel 23 at the front end exits the welding track 2.

[0033] Referring to Figure 1 The receiving and releasing material roll device 3 includes a material releasing roll 31 and a material releasing track 32 located at one side of the material releasing roll 31, and the material releasing roll 31 is located at the front end of the welding track 2, and the material releasing track 32 is aligned with the welding track 2, and the terminal material band is placed on the material releasing roll 31 and enters the welding track 2 through the material releasing track 32, and the receiving and releasing material roll device 3 further includes a material collecting roll 33 and a material collecting track 34 located at one side of the material collecting roll 33, and the material collecting roll 33 is located at the rear end of the welding track 2, and the material collecting track 34 is aligned with the welding track 2, and the terminal material band after welding is collected by the material collecting roll 33 through the material collecting track 34.

[0034] Please refer to Figure 2 , the dot tin module 4 includes a moving part 41, a dot tin part 42 mounted on the moving part 41, the moving part 41 is mounted on the rack 1, the dot tin part 42 is located above the welding track 2, the moving part 41 drives the dot tin part 42 to move in the X, Z direction above the welding track 2, the dot tin part 42 is a certain tin paste extruder, the component is prior art, so it is not explained in detail, the dot tin part 42 can extrude tin paste to the surface of the terminal tape.

[0035] Please refer to Figures 3 to 4 , the electronic component feeding assembly 5 includes a carrier tape stripping assembly 51, a carrying assembly 52 located on one side of the carrier tape stripping assembly 51, and a positioning assembly 53 mounted on the welding track 2, the carrier tape stripping assembly 51 includes a feeding track 511 and a film stripping part 512 located above the feeding track 511, the diode carrier tape enters the feeding track 511, the film stripping part 512 separates the diode carrier tape and the film, one end of the carrying assembly 52 is located above the carrier tape stripping assembly 51, and the other end is located above the welding track 2, the carrying assembly 52 has a suction member 521, and the suction member 521 sucks the diode to the welding track 2.

[0036] The positioning assembly 53 includes a first positioning part 531 and a second positioning part 532, the first positioning part 531 includes a first positioning driving member 5311 and a first push rod 5312 pushed by the first positioning driving member 5311, a reference plate 5313 is fixedly installed at the end of the first push rod 5312, the second positioning part 532 includes a second positioning driving member 5321 and a second push rod 5322 pushed by the second positioning driving member 5321, a push plate 5323 is installed at the end of the second push rod 5322, and the push plate 5323 is recessed inward from the end face to form a receiving groove 5324.

[0037] The first positioning part 531 and the second positioning part 532 are oppositely arranged, and the reference plate 5313 and the push plate 5323 are opposite.

[0038] Please refer to Figure 5 , the welding module 6 includes a preheating part 61 and a heating and welding part 62 located on one side of the preheating part 61, the preheating part 61 includes a support 611 and a preheating block 612 mounted on the support 611, the support 611 is fixedly connected with the welding track 2, the preheating block 612 is located below the welding track 2, the upper surface of the preheating block 612 is attached to the welding track 2, the preheating block 612 generates heat through conduction, and heat energy is transmitted to the terminal tape through the welding track 2.

[0039] The heating welding part 62 comprises a moving frame 621, a welding heating block 622 mounted on the moving frame 621, the moving frame 621 is fixedly connected with the welding track 2, the welding heating block 622 is located below the welding track 2, a driving member 623 is mounted on the moving frame 621, the driving member 623 drives the welding heating block 622 to move towards the welding track 2, so that the surface of the welding heating block 622 contacts the welding track 2, and after welding is completed, the driving member 623 drives the welding heating block 622 to move away from the welding track 2.

[0040] Preferably, one side of the welding track 2 is further provided with a visual detector 7 and a defective product cutting part 8, the visual detector 7 detects the terminal material belt after welding, and the defective product cutting part 8 cuts the unqualified terminal material belt.

[0041] The terminal material belt enters the material passing groove 21, the material conveying ratchet wheel 23 extends into the material passing groove 21 to pull the terminal material belt to move along the material passing groove 21, when the terminal material belt moves below the spot tin module group 4, the moving part 41 drives the spot tin part 42 to move in the X direction and the Z direction on the upper side of the welding track 2, the spot tin part 42 can extrude the tin paste to the surface of the terminal material belt, the carrier tape stripping assembly 51 separates the diode carrier tape and the film, the carrying assembly 52 sucks the diode to the tin paste on the surface of the terminal material belt, the diode is limited by the first positioning part 531 and the second positioning part 532, so that the diode is accurately arranged on the tin paste on the surface of the terminal material belt, the terminal material belt continuously moves, the preheating part 61 transmits heat energy to the terminal material belt through the welding track 2 to preheat, the driving member 623 drives the welding heating block 622 to move towards the welding track 2, so that the surface of the welding heating block 622 contacts the welding track 2, the tin paste is melted, the diode and the terminal are welded and fixed, the visual detector 7 detects the terminal material belt after welding, and the defective product cutting part 8 cuts the unqualified terminal material belt, and finally the terminal material belt is wound.

[0042] The utility model discloses a kind of track type terminal material belt welding diode equipment, with the characteristics of high welding efficiency, the material passing groove of welding track receives terminal material belt, material winding and unwinding device realizes material winding and unwinding of terminal material belt, spot tin module group, electronic component feeding assembly and welding module on the side of welding track are sequentially arranged to process terminal material belt, welding module is heat-conducted by welding track, realizes the continuous welding of terminal and electronic component, improves welding efficiency.

[0043] The above, only for the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme of the utility model and the utility model concept, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A rail terminal tape diode welding apparatus characterized by, It includes: The welding track (2) is provided with a material passing groove (21) for the terminal material belt to pass through; The pay-off and take-up reel device (3) includes a pay-off reel (31) and a take-up reel (32), and the pay-off reel (31) and the take-up reel (32) are respectively located at both ends of the welding track (2); The tin dotting module (4) includes a moving part (41) and a tin dotting part (42) driven by the moving part (41); The electronic component feeding assembly (5) is provided with a carrying assembly (52), which implants electronic components into the terminal material belt in the welding track (2); The welding module (6) includes a preheating part (61) and a heating and welding part (62), and the preheating part (61) and the heating and welding part (62) are attached to the welding track (2), and the temperature of the heating and welding part (62) is higher than that of the preheating part (61).

2. The orbital terminal tape diode welding device of claim 1, wherein, The preheating part (61) includes a support (611) and a preheating block (612) mounted on the support (611), and the support (611) is fixedly connected with the welding track (2), and the preheating block (612) is located below the welding track (2).

3. The orbital terminal tape diode welding device of claim 1, wherein, The heating and welding part (62) includes a moving frame (621) and a welding heating block (622) mounted on the moving frame (621), and the moving frame (621) is fixedly connected with the welding track (2), and the welding heating block (622) is located below the welding track (2).

4. The orbital terminal tape diode welding apparatus of claim 3, wherein, The moving frame (621) is provided with a driving member (623), which pushes the welding heating block (622) to move towards the welding track (2) or in the opposite direction.

5. The orbital terminal tape diode welding apparatus of claim 1, wherein, The material passing groove (21) extends from one end of the welding track (2) to the other end, the upper surface of the welding track (2) is covered with a cover plate (22), and the inner side of the cover plate (22) extends above the material passing groove (21).

6. The orbital terminal tape diode welding apparatus of claim 5, wherein, A material conveying ratchet wheel (23) is arranged below the welding track (2), the number of the material conveying ratchet wheel (23) is one pair, and the material conveying ratchet wheel (23) is arranged at both ends of the welding track (2) respectively, and the material conveying ratchet wheel (23) moves towards the welding track (2) or in the opposite direction.

7. The orbital terminal tape diode welding apparatus of claim 1, wherein, The electronic component feeding assembly (5) includes a carrier tape stripping assembly (51), the carrier tape stripping assembly (51) includes a material conveying track (511) and a film stripping part (512) located above the material conveying track (511), diode carrier tapes enter the material conveying track (511), and the film stripping part (512) separates diode carrier tapes and films.

8. The orbital terminal tape diode welding apparatus of claim 7, wherein, One end of the carrying assembly (52) is located above the carrier tape stripping assembly (51), and the other end is located above the welding track (2).

9. The orbital terminal tape diode welding apparatus of claim 1, wherein, The electronic component feeding assembly (5) includes a positioning assembly (53), the positioning assembly (53) includes a first positioning part (531) and a second positioning part (532), the first positioning part (531) is provided with a reference plate (5313), the second positioning part (532) is provided with a push plate (5323), and the reference plate (5313) and the push plate (5323) are oppositely arranged.

10. The orbital terminal tape diode welding apparatus of claim 9, wherein, The push plate (5323) is recessed inward from the end face to form a receiving groove (5324).

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