A multiple continuous dipping glue production equipment

Abstract

The present invention discloses a multiple continuous glue dipping production equipment, including a demoulding device, a multiple glue dipping device, a drying device, and a tail lifting device arranged in a straight line, and also includes a continuous conveying device arranged between the devices, and a plurality of material trays carrying glue dipping molds; the glue dipping mold includes a mold body and a core rod, the mold body is a long strip-shaped retractable mold, including a fixed end, a glue dipping end, and a blind hole with an opening located at the fixed end, the fixed end is fixed on the material tray, the glue dipping end is located outside the material tray, one end of the core rod is pluggable and arranged in the blind hole, and the other end is located outside the material tray; the demoulding device includes a demoulding frame, a material tray lifting device is arranged in the demoulding frame, and a material receiving device is arranged at the bottom of the demoulding frame, and the material tray lifting device includes a screw lifting device and a demoulding ejection device. The present invention provides a multiple continuous glue dipping production equipment that changes the structure of the glue dipping mold body and a demoulding method to realize automated assembly line production, simple product demoulding, and good demoulding effect.

Description

Technical Field

[0001] The invention relates to the technical field of glue dipping production, in particular to a multiple-time continuous glue dipping production device. Background Art

[0002] Glue dipping production equipment is mainly used to produce capsules or capsule-like products. This type of equipment generally uses a mold to dip the glue, and then demolds it after drying. The capsule length is about 2-3 cm. However, if you want to produce longer capsule products, such as 5, 6 cm, or even capsule products over 10 cm, use traditional glue dipping production equipment. After the glue is dried and formed, it is a slender tube shape. Capsules of this shape are difficult to complete automatic demolding, or the final demolding effect is poor, which can easily damage the product. Summary of the Invention

[0003] The present invention aims to solve the problem of demoulding in the automated production of longer capsules. The present invention provides a multiple continuous dipping production device that changes the structure of the dipping mold body and the demoulding method to achieve automated flow production, simple product demoulding, and good demoulding effect.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A multiple-time continuous glue dipping production equipment, comprising a draft device, a multiple glue dipping device, a drying device, and a tail lifting device arranged in a straight line, and also comprising a continuous conveying device arranged between each device, and a plurality of material trays carrying glue dipping molds; the glue dipping mold comprises a mold body and a core rod, the mold body is a long strip-shaped retractable mold, comprising a fixed end, a glue dipping end, and a blind hole with an opening located at the fixed end, the fixed end is fixed on the material tray, the glue dipping end is located outside the material tray, one end of the core rod is pluggable and arranged in the blind hole, and the other end is located outside the material tray; the draft device comprises a draft frame, a material tray lifting device is provided in the draft frame, a material receiving device is provided at the bottom of the draft frame, the material tray lifting device comprises a screw lifting device, a draft ejection device, the draft ejection device comprises a left ejection frame, a right ejection frame, and a draft ejection plate, and the two ends of the draft ejection plate are respectively connected to the left ejection frame and the right ejection frame The ejection rack is fixed, and the left ejection rack and the right ejection rack are respectively provided with a guide column, a spring, and a draft ejection tray supporting plate. The draft ejection tray supporting plate is provided with a movable groove for accommodating the insertion of both ends of the material tray. When the material tray is in the movable groove, the glue-dipping end of the mold body is located below the material tray, and the draft ejection tray supporting plate is movably connected to the guide column, and the guide column passes through the spring, and one end of the spring is tightly fixed to the draft ejection tray supporting plate. The material receiving device is provided with an ejection device blocking rod, and the draft ejection device is respectively set at the top and bottom of the screw lifting device. When the draft ejection device is in the top working position of the screw lifting device, the movable groove can accommodate the insertion of the material tray. When the draft ejection device descends to the bottom working position of the screw lifting device, the draft ejection tray supporting plate is supported by the ejection device blocking rod, and the left ejection rack and the right ejection rack continue to descend to the predetermined position and stop.

[0006] Thin-shell capsules can be produced by the dipping process. A part of the dipping mold is immersed in the raw material glue, and the glue adheres to the surface of the dipping mold. After drying, a semi-finished shell that fits the surface of the dipping mold is formed, and then demolding and post-processing are performed to form the product. This solution adopts an innovative demolding structure. First, the mold body of the dipping mold of this solution is a retractable mold, such as a silicone, rubber or other mold body. Secondly, a core rod with the tail end outside is set in the mold body. When demolding, it is only necessary to push the core rod into the blind hole of the mold body to support the mold body and apply pressure. When the mounting boss of the mold body is fixed, the mold body extends in the direction away from the mounting boss. The length of the mold body increases and the diameter decreases accordingly. At this time, the outer shell products wrapped on the outside of the silicone mold body, such as the outer jacket, the inner core, etc., have their adhesion to the mold body destroyed, thereby separating from the mold body. , to achieve demoulding; for this purpose, this scheme sets up a new demoulding device, and the material tray carrying the mold body enters the demoulding ejection device from the upper end of the demoulding machine, and then descends to the demoulding working position together with the screw lifting device. At this time, the demoulding ejection tray support plate is supported by the blocking rod of the ejection device, and the left ejection frame and the right ejection frame continue to descend. The demoulding ejection plate fixed on the left ejection frame and the right ejection frame presses the end of the core rod with the tail end outside the mold body and makes the core rod move downward, and the mold body extends downward. The product coated on the outside of the silicone mold body has its adhesion to the mold body destroyed, thereby separating from the mold body and achieving demoulding.

[0007] Preferably, a multiple glue dipping device, a drying device, and a tail lifting device are sequentially arranged on one side of the draft frame; the multiple glue dipping device includes a glue dipping frame, a first glue dipping device, a second glue dipping device, multiple repeated glue dipping and lifting devices, the first glue dipping device is arranged on the side of the glue dipping frame close to the draft frame, the second glue dipping device is arranged on the side of the glue dipping frame away from the draft frame, the multiple repeated glue dipping and lifting devices are arranged between the first glue dipping device and the second glue dipping device, the first glue dipping device, the second glue dipping device, the multiple repeated glue dipping and lifting devices are respectively provided with a material tray pushing device; the drying device includes a drying frame, the drying frame is provided with a multi-layer drying area, the multi-layer drying area is connected to the first glue dipping device, the second glue dipping device, the multiple repeated glue dipping and lifting devices The repeated dipping and lifting devices correspond to each other layer by layer; the continuous conveying device includes multiple layers of tracks, the first dipping device is connected to the drying area and the tail lifting device through the bottom track located at the bottom of the dipping rack and the drying rack, the second dipping device, multiple repeated dipping and lifting devices are connected to the drying area and the tail lifting device through the upper track and the lower track respectively, the dipping rack and the drying rack are provided with a top track on the top, and the multiple material trays carrying the dipping molds are movably arranged on the multiple layers of tracks; the tail lifting device includes a lifting frame, and the lifting frame is provided with a tail material tray lifting frame that moves up and down and a tail material tray pushing frame that moves left and right, and the tail material tray lifting frame is provided with a material tray support assembly corresponding to the multiple layers of tracks.

[0008] In this solution, the demoulding device cooperates with the first glue dipping device, the second glue dipping device, multiple repeated glue dipping and lifting devices, the drying device, and the tail lifting device; after the demoulding device completes the demoulding, the mold body is automatically transferred to the first glue dipping device, and then the mold body is dipped in glue for the first time, and then the material tray carrying the mold body passes from the bottom track through the drying device into the tail lifting device, and the tail material tray lifting frame lifts the material tray carrying the mold body from the bottom track to the lower track coordinated with the second glue dipping device, and the tail material tray pushing frame moves the material tray carrying the mold body from the lower track through the drying device to the second glue dipping device, and then the mold body is dipped in glue for the second time. After completion, the second glue dipping device sends the material tray carrying the mold body to the upper track coordinated with the second glue dipping device, and the mold body is The material tray of the main body enters the tail lifting device from the upper track through the drying device. The tail material tray lifting frame lifts the material tray carrying the mold body from the upper track to the lower track that cooperates with the dipping and lifting device at the lowest position among multiple repeated dipping and lifting devices. The tail material tray pushing frame moves the material tray carrying the mold body from the lower track through the drying device to the dipping and lifting device, and then the mold body is dipped in glue once and returns to the tail lifting device. After repeating this several times, the dipping and lifting device at the highest position moves the material tray carrying the mold body into the tail lifting device, and the tail lifting device lifts the material tray carrying the mold body to the top track position, and pushes the material tray carrying the mold body to the top of the ejector. After entering the ejector to complete demoulding, multiple dipping and drying processes are carried out again.

[0009] Preferably, the top of the ejector frame is provided with an outwardly extending extension arm, and the extension arm is provided with a top material tray turning device and a top material tray pushing device, the top material tray turning device corresponds to the tail lifting device through the top track, the top material tray turning device turns the material tray 180 degrees so that the glue dipping end of the mold body is located below the material tray, and the top material tray pushing device moves the material tray to the ejector top discharge material tray support plate; the multiple glue dipping device is provided with a first glue dipping device, and the first glue dipping device includes a dipping frame, the dipping frame is located below the extension arm, and a material tray translation device is provided on the top of the dipping frame, and when the ejector ejection device on the ejector frame is located at the bottom working position of the screw lifting device, the material tray translation device moves the material tray from the ejector top discharge material tray support plate to the dipping frame.

[0010] Preferably, the first glue dipping device includes a liftable glue storage tank, a tray translation device, a primary tray flipping device, a tray lowering device, and a tray pushing device; the tray translation device includes a moving rod assembly, the moving rod assembly moves the tray from the demoulding ejector tray support plate to above the liftable glue storage tank, and at the same time moves another tray from above the liftable glue storage tank to the primary tray flipping device, the primary tray flipping device flips the tray 180 degrees so that the glue dipping end of the mold body is located above the tray, the tray lowering device moves the tray to the tray pushing device, and the tray pushing device moves the tray onto the bottom track; one end of the bottom track is cooperated with the tray pushing device, and the other end passes through the drying area and is cooperated with the tail tray lifting frame.

[0011] The upper track is equipped with a lifting mechanism, and the lower track is equipped with a lifting mechanism, and the lifting mechanism is installed on the lifting mechanism, and the lifting mechanism is installed on the lifting mechanism.

[0012] Preferably, the multiple repeated glue dipping and lifting devices respectively include a primary tray turning device, a tray lowering device, a tray translation device, a liftable glue storage tank, a tray lifting device, a secondary tray turning device, and a tray pushing device; the tail tray pushing rack moves the tray to the primary tray turning device through the lower track, the primary tray turning device turns the tray 180 degrees so that the glue dipping end of the mold body is located below the tray, the tray lowering device lowers the tray to the tray translation device, the tray translation device moves the tray to the top of the liftable glue storage tank, and at the same time lifts another tray from the liftable The lifting glue storage tank is moved to the tray lifting device, the tray lifting device lifts the tray to the secondary tray turning device, the secondary tray turning device turns the tray 180 degrees so that the glue dipping end of the mold body is located above the tray, and the tray pushing device moves the tray to the upper track; one end of the upper track is coordinated with the tray pushing device of multiple repeated dipping and lifting devices, and the other end passes through the drying area and is coordinated with the tail tray lifting frame. One end of the lower track corresponds to the tail tray pushing frame, and the other end passes through the drying area and corresponds to the primary tray turning device of multiple repeated dipping and lifting devices.

[0013] Preferably, the multiple repeated dipping and lifting devices are provided with 3 repeated dipping and lifting devices.

[0014] Preferably, the tail material tray pushing rack is provided with a tail pushing rod assembly corresponding to the top track, the second dipping device, multiple repeated dipping devices and the lower track of the lifting device; the corresponding connection between the lifting rack and the bottom track and the upper track is provided with a fixed material tray support plate, the corresponding connection between the lifting rack and the lower track and the top track is provided with a rotating reset material tray support plate that can be rotated upward and reset, and the tail material tray lifting rack is provided with a rotating reset material tray support plate that cooperates with the fixed material tray support plate and the rotating reset material tray support plate on the lifting rack; the tail material tray lifting rack will lift the material tray entering from the bottom track and the upper track to the position of the lower track or the top track corresponding to the upper layer, and the tail material tray pushing rack will push the material tray into the lower track or the top track.

[0015] Preferably, the material tray includes a fixed plate and a cover plate that are fixed to each other, the fixed ends of the multiple silicone mold bodies are fixed between the fixed plate and the cover plate, and one end of the core rod passes through the cover plate and is located outside the material tray.

[0016] Preferably, the material receiving device is provided with a die-pulling and ejecting device guide wheel, a die-pulling and blanking box, and a die-pulling and discharging port.

[0017] Compared with the prior art, the beneficial effects of the present invention are: the present invention provides a multiple continuous dipping production equipment that changes the structure of the dipping mold body and the demoulding method to achieve automated flow production, simple product demoulding, and good demoulding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of the glue dipping mold of the present invention.

[0019] Figure 2 This is a structural schematic diagram of the glue dipping mold and the material tray of the present invention.

[0020] Figure 3 This is a structural schematic diagram of the multiple continuous dipping production equipment of the present invention.

[0021] Figure 4 It is a structural schematic diagram of the demoulding device of the present invention.

[0022] Figure 5 This is a structural schematic diagram of the demoulding and ejecting device of the demoulding device of the present invention.

[0023] Figure 6 It is a structural schematic diagram of the material receiving device of the demoulding device of the present invention.

[0024] Figure 7 This is a structural schematic diagram of the first dipping device of the present invention.

[0025] Figure 8 This is a structural schematic diagram of the second glue dipping device and the multiple glue dipping device of the present invention.

[0026] Figure 9 for Figure 6 Top view.

[0027] Figure 10 This is a structural schematic diagram of the tail lifting device of the present invention.

[0028] In the figure: 1- demoulding device 2-multiple dipping device 3-drying device

[0029] 4- Tail lifting device 5- Continuous conveying device 6- Dipping mold

[0030] 7- tray 61- mold body 62- core rod 63- fixed end

[0031] 64-Glue dipping end 71-Fixed plate 72-Cover plate 101-Ejection frame

[0032] 102-Material receiving device 103-Screw lifting device 104-Mold ejection device

[0033] 105-left ejector rack 106-right ejector rack 107-mold ejector plate

[0034] 108-spring 109-die ejector tray support 110-moving slot

[0035] 111- ejector blocking rod 112- extension arm

[0036] 113-Top tray turning device 114-Top tray pushing device

[0037] 115-guide wheel 116-die drafting box 117-die drafting outlet

[0038] 201-Glue dipping rack 202-First glue dipping device 203-Second glue dipping device

[0039] 204- Repeated dipping and lifting device 205- Material tray pushing device

[0040] 301-Drying rack 401-Lifting rack 402-Tail tray lifting rack

[0041] 403- Tail tray push rack 501- Bottom track 502- Upper track

[0042] 503-lower track 504-top track 2021-dipping frame

[0043] 2022- Tray translation device 2023- Liftable glue storage tank

[0044] 2024-One-time tray turning device 2025-Tray lowering device

[0045] 2027-Moving rod assembly 2031-One-time tray turning device

[0046] 2032-Secondary tray turning device 2041-Tray lowering device

[0047] 2042-Plate Lifting Device 4011-Fixed Plate

[0048] 4012-rotating and resetting tray support plate 4031-tail push rod assembly. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0050] Please see the attached Figure 1-10 , the present invention provides a technical solution:

[0051] A multiple continuous dipping production equipment, including a linearly arranged demoulding device 1, a multiple dipping device 2, a drying device 3, a tail lifting device 4, and also includes a continuous conveying device 5 arranged between the devices, a plurality of material trays 7 carrying dipping molds 6; the dipping mold 6 includes a mold body 61 and a core rod 62. The mold body 61 is a long and retractable mold, including a fixed end 63, a dipping end 64, and a blind hole with an opening at the fixed end 63. The fixed end 63 is fixed on the material tray 7, the dipping end 64 is located outside the material tray 7, and the core rod 62 is provided. One end of the rod 62 is pluggable in the blind hole, and the other end is located outside the material tray 7; the demolding device 1 includes a demolding frame 101, a material tray lifting device is provided in the demolding frame 101, a material receiving device 102 is provided at the bottom of the demolding frame 101, the material tray lifting device includes a screw lifting device 103, a demolding ejection device 104, and the demolding ejection device 104 includes a left ejection frame 105, a right ejection frame 106, and a demolding ejection plate 107. The two ends of the demolding ejection plate 107 are respectively fixed to the left ejection frame 105 and the right ejection frame 106. The frame 105 and the right ejector frame 106 are respectively provided with a guide column 107, a spring 108, and a draft ejector tray support plate 109. The draft ejector tray support plate 109 is provided with a movable groove 110 for accommodating the insertion of both ends of the material tray 7. When the material tray 7 is located in the movable groove 110, the glue-dipping end 64 of the mold body 61 is located below the material tray 7. The draft ejector tray support plate 109 is movably connected to the guide column 107, and the guide column 107 passes through the spring 108. One end of the spring 108 is tightly fixed to the draft ejector tray support plate 109. The material receiving device 102 is provided with an ejection device blocking rod 111, and the draft ejection device 104 is set at the top and bottom of the screw lifting device 103 respectively. When the draft ejection device 104 is located at the top working position of the screw lifting device 103, the movable groove 110 can accommodate the material tray 7 to be inserted. When the draft ejection device 104 descends to the bottom working position of the screw lifting device 103, the draft ejection tray support plate 109 is supported by the ejection device blocking rod 111, and the left ejection frame 105 and the right ejection frame 106 continue to descend to the predetermined position and stop;

[0052] A multiple glue dipping device 2, a drying device 3, and a tail lifting device 4 are sequentially arranged on one side of the draft frame 101; the multiple glue dipping device 2 includes a glue dipping frame 201, a first glue dipping device 202, a second glue dipping device 203, and multiple repeated glue dipping and lifting devices 204. The first glue dipping device 202 is arranged on the side of the glue dipping frame 201 close to the draft frame 101, and the second glue dipping device 202 is arranged on the side of the glue dipping frame 201 away from the draft frame 101. Multiple repeated glue dipping and lifting devices 204 are arranged between the first glue dipping device 202 and the second glue dipping device 203. The first glue dipping device 202, the second glue dipping device 203, and the multiple repeated glue dipping and lifting devices 204 are respectively provided with a material tray pushing device 205; the drying device 3 includes a drying frame 301, and the drying frame 301 is provided with a multi-layer drying area. The multi-layer drying area is connected to the first glue dipping device 202 and the second glue dipping device 203. , multiple repeated dipping and lifting devices 204 correspond to each other layer by layer; the continuous conveying device 5 includes multi-layer rails, the first dipping device 202 is connected to the drying area and the tail lifting device 4 through the bottom rail 501 located at the bottom of the dipping rack 201 and the drying rack 301, the second dipping device 203, multiple repeated dipping and lifting devices 204 are respectively connected to the drying area and the tail lifting device 4 through the upper rail 502 and the lower rail 503 two-layer rails, the dipping rack 201 and the drying rack 301 are provided with a top rail 504 on the top, and multiple material trays 7 carrying dipping molds 6 are movably arranged on the multi-layer rails; the tail lifting device 4 includes a lifting frame 401, and the lifting frame 401 is provided with a tail material tray lifting frame 402 that moves up and down and a tail material tray pushing frame 403 that moves left and right. The tail material tray lifting frame 402 is provided with a material tray support assembly 403 corresponding to the multi-layer rails;

[0053] The top of the draft frame 101 is provided with an outwardly extending extension arm 112, on which a top tray turning device 113 and a top tray pushing device 114 are provided. The top tray turning device 113 corresponds to the tail lifting device 4 through the top track 504. The top tray turning device 113 turns the tray 7 180 degrees so that the glue dipping end 64 of the mold body 61 is located below the tray 7. The top tray pushing device 114 moves the tray 7 to the draft top discharge tray support plate 109 The multiple dipping device 2 is provided with a first dipping device 202, which includes a dipping frame 2021. The dipping frame 2021 is located below the extension arm 112. A tray translation device 2022 is provided on the top of the dipping frame 2021. When the ejector device 104 on the ejector frame 101 is located at the bottom working position of the screw lifting device 103, the tray translation device 2022 moves the tray 7 from the ejector tray support plate 109 to the dipping frame 2021.

[0054] The first glue dipping device 202 includes a liftable glue storage tank 2023, a tray translation device 2022, a primary tray flipping device 2024, a tray lowering device 2025, and a tray pushing device 205; the tray translation device 2022 includes a moving rod assembly 2027, which moves the tray 7 from the ejector tray support plate 109 to the top of the liftable glue storage tank 2023, and at the same time moves another tray 7 from the top of the liftable glue storage tank 2023. Move to the primary tray turning device 2024, the primary tray turning device 2024 turns the tray 7 180 degrees so that the glue dipping end 64 of the mold body 61 is located above the tray 7, and the tray lowering device 2025 moves the tray 7 to the tray pushing device 205, and the tray pushing device 205 moves the tray 7 onto the bottom track 501; one end of the bottom track 501 is provided with the tray pushing device 205, and the other end passes through the drying area and is provided with the tail tray lifting frame 402;

[0055] The second glue dipping device 203 includes a primary tray turning device 2031, a tray translation device 2022, a liftable glue storage tank 2023, a secondary tray turning device 2032, and a tray pushing device 205; the tail tray pushing frame 403 moves the tray 7 to the primary tray turning device 2031 through the lower track 503, the primary tray turning device 2031 turns the tray 180 degrees so that the glue dipping end 64 of the mold body 61 is located below the tray 7, the tray translation device 2022 moves the tray 7 to the top of the liftable glue storage tank 2023, and at the same time, the other tray 7 is removed from the liftable glue storage tank 2023 moves to the secondary tray turning device 2032, the secondary tray turning device 2032 turns the tray 7 180 degrees so that the glue dipping end 64 of the mold body 61 is located above the tray 7, and the tray pushing device 205 moves the tray 7 to the upper track 502; one end of the upper track 502 is coordinated with the tray pushing device 205 of the second glue dipping device 203, and the other end passes through the drying area and is coordinated with the tail tray lifting frame 402. One end of the lower track 503 corresponds to the tail tray pushing frame 403, and the other end passes through the drying area and corresponds to the primary tray turning device 2031 of the second glue dipping device 203;

[0056] The plurality of repeated glue dipping and lifting devices 204 respectively include a primary tray turning device 2031, a tray descending device 2041, a tray translation device 2022, a liftable glue storage tank 2023, a tray lifting device 2042, a secondary tray turning device 2032, and a tray pushing device 205; the tail tray pushing frame 403 moves the tray 7 to the primary tray turning device 2031 through the lower track 503, the primary tray turning device 2031 turns the tray 7 180 degrees so that the glue dipping end 64 of the mold body 61 is located below the tray 7, the tray descending device 2041 lowers the tray 7 to the tray translation device 2022, the tray translation device 2022 moves the tray 7 to the top of the liftable glue storage tank 2023, and at the same time, another tray 7 moves from above the liftable glue storage tank 2023 to the tray lifting device 2042, the tray lifting device 2042 lifts the tray 7 to the secondary tray turning device 2032, the secondary tray turning device 2032 turns the tray 7 180 degrees so that the glue dipping end 64 of the mold body 61 is located above the tray 7, and the tray pushing device 205 moves the tray 7 to the upper track 502; one end of the upper track 502 is coordinated with the tray pushing device 205 of the multiple repeated glue dipping and lifting devices 204, and the other end passes through the drying area and is coordinated with the tail tray lifting frame 402; one end of the lower track 503 corresponds to the tail tray pushing frame 403, and the other end passes through the drying area and corresponds to the primary tray turning device 2031 of the multiple repeated glue dipping and lifting devices 204;

[0057] Multiple repeated dipping and lifting devices 204 are provided with 3 repeated dipping and lifting devices;

[0058] The tail tray pushing frame 403 is provided with a tail pushing rod assembly 4031 corresponding to the top track 504, the second dipping device 203, and the lower track 503 of the multiple repeated dipping and lifting devices 204; the corresponding connection between the lifting frame 401 and the bottom track 501 and the upper track 502 is provided with a fixed tray support plate 4011, and the corresponding connection between the lifting frame 401 and the lower track 503 and the top track 504 is provided with a rotating reset tray support plate 4011 that can be rotated upward and reset 12. The tail tray lifting frame 402 is provided with a rotating reset tray support plate 4012 that cooperates with the fixed tray support plate 4011 and the rotating reset tray support plate 4012 on the lifting frame 401; the tail tray lifting frame 402 lifts the tray 7 entering from the bottom track 501 and the upper track 502 to the position of the lower track 503 or the top track 504 corresponding to the upper layer, and the tail tray pushing frame 403 pushes the tray 7 into the lower track 503 or the top track 504;

[0059] The tray 7 includes a fixed plate 71 and a cover plate 72 that are fixed to each other. The fixed ends 63 (mounting bosses) of the multiple silicone mold bodies 61 are fixed between the fixed plate 71 and the cover plate 72. One end of the core rod 62 passes through the cover plate 72 and is located outside the tray 7.

[0060] The material receiving device 102 is provided with a die ejection device 104 , a guide wheel 115 , a die ejection blanking box 116 , and a die ejection outlet 117 .

[0061] The specific use process is as follows: multiple mold bodies 61 are fixed on the material tray 7. Specifically, one end of the dipping end 64 of the mold body 61 is passed through the fixed plate 71, and the fixed end 63 (mounting boss) is blocked on the fixed plate 71 and cannot pass through the fixed plate 71. After all the mold bodies 61 are placed, the cover plate 72 is passed through the exposed end of the core rod 62. The cover plate 72 presses the fixed plate 71 and the fixed end 63 (mounting boss), and the cover plate 72 and the fixed plate 71 are firmly fixed, and production can begin;

[0062] During production, the mold body 61 is dipped in glue for the first time in the first glue dipping device 202. At this time, the glue dipping end 64 of the mold body 61 is located below the material tray 7. The glue dipping end 64 of the mold body 61 is immersed in the glue in the liftable glue storage tank 2023 so that the glue adheres to the surface of the glue dipping end 64 of the mold body 61. Then, the material tray 7 carrying the mold body 61 is turned 180 degrees so that the glue dipping end 64 of the mold body 61 is located above the material tray 7 to prevent the glue from dripping. The first glue dipping device 202 pushes the material tray 7 carrying the mold body 61 from the bottom track 501 through the drying device 3 into the tail lifting device 4. The tail material tray lifting frame 402 lifts the material tray 7 carrying the mold body 61 from the bottom track 501 to the lower track 503 that cooperates with the second glue dipping device 203.

[0063] The tail tray pushing rack 403 moves the tray 7 carrying the mold body 61 from the lower track 503 through the drying device 3 to the second glue dipping device 203. In the second glue dipping device 203, the tray 7 carrying the mold body 61 is first turned over so that the glue dipping end 64 of the mold body 61 is located below the tray 7. Then, the glue dipping end 64 of the mold body 61 is dipped in glue for the second time in the liftable glue storage tank 2023. After completion, the tray 7 is translated and turned over for the second time so that the glue dipping end 64 of the mold body 61 is located above the tray 7. The second glue dipping device 203 is turned over. The tray 7 carrying the mold body 61 is sent to the upper track 502 that cooperates with the second dipping device 203. The tray pushing device 205 of the second dipping device 203 pushes the tray 7 carrying the mold body 61 from the upper track 502 through the drying device 3 into the tail lifting device 4. The tail tray lifting frame 402 lifts the tray 7 carrying the mold body 61 from the upper track 502 to the lower track 503 that cooperates with the lowest repeated dipping and lifting device 204 among the multiple repeated dipping and lifting devices 204.

[0064] The tail tray pushing rack 403 moves the tray 7 carrying the mold body 61 from the lower track 503 through the drying device 3 to the repeated dipping and lifting device 204, and first turns the tray 7 carrying the mold body 61 over in the repeated dipping and lifting device 204 so that the glue dipping end 64 of the mold body 61 is located below the tray 7, and then the tray descending device 2041 lowers the tray 7 to the tray translation device 2022, and the tray translation device 2022 moves the tray 7 to the top of the liftable glue storage tank 2023, and at the same time moves another tray 7 from the top of the liftable glue storage tank 2023 to the tray. The tray lifting device 2042 lifts the tray 7 to the secondary tray turning device 2032. The secondary tray turning device 2032 turns the tray 7 180 degrees so that the glue dipping end 64 of the mold body 61 is located above the tray 7. The tray pushing device 205 moves the tray 7 to the upper track 502 and pushes it from the upper track 502 through the drying device 3 into the tail lifting device 4. The tail tray lifting frame 402 lifts the tray 7 carrying the mold body 61 from the upper track 502 to the lower track 503 that cooperates with the repeated glue dipping and lifting device 204 of the upper layer.

[0065] After repeating this process several times, the repeated dipping and lifting device 204 at the highest position moves the tray 7 carrying the mold body 61 into the tail lifting device 4, and the tail tray lifting frame 402 lifts the tray 7 carrying the mold body 61 to the top track 504 position, and the tail tray pushing frame 403 pushes the tray 7 carrying the mold body 61 to the top of the demolding device 1. At this time, the glue dipping end 64 of the mold body 61 is located above the tray 7, and the tray turning device 113 at the top of the demolding device 1 turns it over once, so that the glue dipping end 64 of the mold body 61 is located below the tray 7, and then the top tray pushing device 114 pushes the tray 7 carrying the mold body 61 into the demolding ejection device 104;

[0066] During demoulding, the material tray 7 carrying the mold body 61 is lowered to the demoulding working position together with the demoulding ejection device 104 on the screw lifting device 103. At this time, the demoulding ejection tray support plate 109 is supported by the ejection device blocking rod 111, and the left ejection frame 105 and the right ejection frame 106 continue to descend. The demoulding ejection plate 107 fixed on the left ejection frame 105 and the right ejection frame 106 presses on the end of the core rod 62 with the tail end outside the mold body 61 and moves the core rod 62 downward. The mold body 61 extends downward, and the product coated on the outside of the silicone mold body 61 has its adhesion to the mold body 61 destroyed, thereby separating from the mold body 61 and achieving demoulding.

[0067] After demolding, the tray 7 carrying the mold body 61 is brought into the first dipping device 202 by the moving rod assembly 2027 of the tray translation device 205 of the first dipping device 202, and then the screw lifting device 103 drives the demolding ejection device 104 back to the top of the demolding device 1, and the tray 7 carrying the mold body 61 repeats the dipping, drying and demolding production processes multiple times.

[0068] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A multiple continuous dipping production equipment, characterized in that: It includes a linearly arranged demoulding device, a multiple glue dipping device, a drying device, a tail lifting device, a continuous conveying device arranged between the devices, and a plurality of material trays carrying glue dipping molds; The glue dipping mold comprises a mold body and a core rod. The mold body is a long retractable mold, comprising a fixed end, a glue dipping end, and a blind hole with an opening at the fixed end. The fixed end is fixed on the material tray, the glue dipping end is located outside the material tray, and one end of the core rod is pluggable and arranged in the blind hole, and the other end is located outside the material tray. The demoulding device comprises a demoulding frame, a material tray lifting device is arranged in the demoulding frame, a material receiving device is arranged at the bottom of the demoulding frame, the material tray lifting device comprises a screw lifting device, a demoulding ejection device, the demoulding ejection device comprises a left ejection frame, a right ejection frame, and a demoulding ejection plate, the two ends of the demoulding ejection plate are respectively fixed to the left ejection frame and the right ejection frame, the left ejection frame and the right ejection frame are respectively provided with guide columns, springs, and demoulding ejection tray support plates, the demoulding ejection tray support plates are provided with movable grooves for accommodating the insertion of the two ends of the material tray, when the material tray is located in the movable groove, the glue dipping end of the mold body is located below the material tray, the demoulding ejection tray support plates and the guide columns The guide column passes through the spring, one end of the spring is tightly fixed to the ejector tray support plate, the receiving device is provided with an ejector blocking rod, the ejector device is respectively provided with working positions at the top and bottom of the screw lifting device, when the ejector device is located at the top working position of the screw lifting device, the movable groove can accommodate the material tray to be inserted, when the ejector device is lowered to the bottom working position of the screw lifting device, the ejector tray support plate is supported by the ejector blocking rod, and the left ejector frame and the right ejector frame continue to descend to the predetermined position and stop; the receiving device is provided with an ejector guide wheel, an ejector blanking box, and an ejector outlet; A multiple glue dipping device, a drying device, and a tail lifting device are sequentially arranged on one side of the draft frame; The multiple glue dipping device comprises a glue dipping frame, a first glue dipping device, a second glue dipping device, a plurality of repeated glue dipping and a lifting device, wherein the first glue dipping device is arranged on the side of the glue dipping frame close to the demolding frame, the second glue dipping device is arranged on the side of the glue dipping frame away from the demolding frame, the plurality of repeated glue dipping and lifting devices are arranged between the first glue dipping device and the second glue dipping device, and the first glue dipping device, the second glue dipping device, the plurality of repeated glue dipping and the lifting device are respectively provided with a material tray pushing device; The drying device comprises a drying rack, and the drying rack is provided with multiple drying areas, and the multiple drying areas correspond to the first glue dipping device, the second glue dipping device, the multiple repeated glue dipping devices and the lifting devices layer by layer; The continuous conveying device includes a multi-layer track, the first glue dipping device is connected to the drying area and the tail lifting device through the bottom track located at the bottom of the glue dipping rack and the drying rack, the second glue dipping device, the multiple repeated glue dipping and lifting devices are connected to the drying area and the tail lifting device through the upper track and the lower track respectively, the top of the glue dipping rack and the drying rack is provided with a top track, and the multiple material trays carrying the glue dipping molds are movably arranged on the multi-layer track; The tail lifting device comprises a lifting frame, on which a tail material tray lifting frame which moves up and down and a tail material tray pushing frame which moves left and right are arranged, and the tail material tray lifting frame is provided with a material tray supporting assembly corresponding to the multi-layer track.

2. The multiple continuous dipping production equipment according to claim 1, characterized in that: The top of the draft frame is provided with an outwardly extending extension arm, and the extension arm is provided with a top tray turning device and a top tray pushing device. The top tray turning device corresponds to the tail lifting device through the top track. The top tray turning device turns the tray 180 degrees so that the glue dipping end of the mold body is located below the tray, and the top tray pushing device moves the tray to the draft top discharge tray support plate; The multiple dipping glue device is provided with a first dipping glue device, and the first dipping glue device includes a dipping material frame, and the dipping material frame is located below the extension arm. A material tray translation device is provided on the top of the dipping material frame. When the die ejection device on the die ejection frame is located at the bottom working position of the screw lifting device, the material tray translation device moves the material tray from the die ejection material tray support plate to the dipping material frame.

3. The multiple continuous dipping production equipment according to claim 2 is characterized in that: The first glue dipping device comprises a liftable glue storage tank, a tray translation device, a primary tray turning device, a tray lowering device, and a tray pushing device; The tray translation device includes a moving rod assembly, which moves the tray from the ejection tray support plate to the upper part of the liftable glue storage tank, and at the same time moves another tray from the upper part of the liftable glue storage tank to the primary tray flipping device, the primary tray flipping device flips the tray 180 degrees so that the glue dipping end of the mold body is located above the tray, the tray lowering device moves the tray to the tray pushing device, and the tray pushing device moves the tray to the bottom track; One end of the bottom track is arranged in cooperation with the material tray pushing device, and the other end passes through the drying area and is arranged in cooperation with the tail material tray lifting frame.

4. The multiple continuous dipping production equipment according to claim 1, characterized in that: The second glue dipping device includes a primary tray turning device, a tray translation device, a liftable glue storage tank, a secondary tray turning device, and a tray pushing device; The rear tray pushing frame moves the tray to the primary tray turning device through the lower track, the primary tray turning device turns the tray 180 degrees so that the glue dipping end of the mold body is located below the tray, the tray translation device moves the tray to the top of the liftable glue storage tank, and at the same time moves another tray from the top of the liftable glue storage tank to the secondary tray turning device, the secondary tray turning device turns the tray 180 degrees so that the glue dipping end of the mold body is located above the tray, and the tray pushing device moves the tray to the upper track; One end of the upper track is cooperated with the material tray pushing device of the second glue dipping device, and the other end passes through the drying area and is cooperated with the tail material tray lifting frame. One end of the lower track corresponds to the tail material tray pushing frame, and the other end passes through the drying area and corresponds to the primary material tray flipping device of the second glue dipping device.

5. The multiple continuous dipping production equipment according to claim 1, characterized in that: The multiple repeated glue dipping and lifting devices respectively include a primary tray turning device, a tray lowering device, a tray translation device, a liftable glue storage tank, a tray lifting device, a secondary tray turning device, and a tray pushing device; The rear tray pushing rack moves the tray to the primary tray turning device through the lower track, the primary tray turning device turns the tray 180 degrees so that the glue dipping end of the mold body is located below the tray, the tray lowering device lowers the tray to the tray translation device, the tray translation device moves the tray to the top of the liftable glue storage tank, and at the same time moves another tray from the top of the liftable glue storage tank to the tray lifting device, the tray lifting device lifts the tray to the secondary tray turning device, the secondary tray turning device turns the tray 180 degrees so that the glue dipping end of the mold body is located above the tray, and the tray pushing device moves the tray to the upper track; One end of the upper track is cooperated with the tray pushing device of multiple repeated dipping and lifting devices, and the other end passes through the drying area and is cooperated with the tail tray lifting frame. One end of the lower track corresponds to the tail tray pushing frame, and the other end passes through the drying area and corresponds to the one tray flipping device of multiple repeated dipping and lifting devices.

6. The multiple continuous dipping production equipment according to claim 1 or 5, characterized in that: The multiple repeated glue dipping and lifting devices are provided with 3 repeated glue dipping and lifting devices.

7. The multiple continuous dipping production equipment according to claim 1, characterized in that: The tail tray pushing frame is provided with a tail pushing rod assembly corresponding to the top track, the second glue dipping device, and the lower tracks of the multiple repeated glue dipping and lifting devices respectively; The corresponding connection between the lifting frame and the bottom track and the upper track is provided with a fixed material tray support plate, the corresponding connection between the lifting frame and the lower track and the top track is provided with a rotating and resetting material tray support plate that can rotate upward and reset, and the tail material tray lifting frame is provided with a rotating and resetting material tray support plate that cooperates with the fixed material tray support plate and the rotating and resetting material tray support plate on the lifting frame; The tail tray lifting rack lifts the tray entering from the bottom track or the upper track to the position corresponding to the lower track or the top track of the upper layer, and the tail tray pushing rack pushes the tray into the lower track or the top track.

8. The multiple continuous dipping production equipment according to claim 1, characterized in that: The material tray comprises a fixed plate and a cover plate which are fixed together. The fixed end of the mold body is fixed between the fixed plate and the cover plate. One end of the core rod passes through the cover plate and is located outside the material tray.

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