Lamination mold for forming bottle cap

Abstract

The utility model provides a lamination mold for forming a bottle cap. The lamination mold comprises a middle mold; the two movable molds are arranged on the two sides of the middle mold respectively; and the four mounting blocks are fixedly mounted at the top and the bottom of the two sides of the middle mold correspondingly, and guide rods are fixedly mounted in the four mounting blocks correspondingly. According to the laminating mold for forming the bottle cap, the middle mold, the movable mold, the mounting block, the guide rod, the sliding sleeve, the side plate, the fixing frame, the driving motor, the rotating shaft, the driving gear, the rack and other structures are matched with one another, and when the laminating mold is used, the driving motor drives the driving gear and the rack to be meshed through the rotating shaft; and when the movable mold moves, the side plates and the sliding sleeves can be driven to slide on the outer side faces of the guide rods, so that the effect of guiding the movable mold is achieved, the structure is simple, and follow-up maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to laminated mould technical field especially relates to a bottle cap forming is with laminated mould. BACKGROUND

[0002] The laminated injection mould is one of injection moulds, is widely used in batch production plastic product occasions, for example plastic bottle cap, automobile instrument panel etc.;Among them, for the plastic bottle cap, since the plastic bottle cap generally has a groove structure, the mold opening structure design is particularly important to ensure product quality.

[0003] Such as the patent application of prior art announcement number CN203792628U, it contains the first fixed mold insert and the second fixed mold insert that can open and close along the left and right direction of the middle mold by the fixed mold, and the first movable mold insert and the second movable mold insert that can open and close along the left and right direction of the middle mold by the movable mold. The middle mold is provided with opening guide blocks corresponding to the first fixed mold insert, the second fixed mold insert, the first movable mold insert and the second movable mold insert, and the opening guide blocks are arranged along the front and back direction of the middle mold. Each opening guide block is provided with an opening guide groove, and the first fixed mold insert, the second fixed mold insert, the first movable mold insert and the second movable mold insert are all installed with opening guide wheels. Each opening guide wheel is embedded in the corresponding opening guide groove and can slide in the opening guide groove, so that the bottle cap forming laminated mould can form better quality bottle cap, and has the advantages of compact structure.

[0004] When the mould is used, the guide wheel slides in the inner side of the guide groove, thereby limiting the movable mold, increasing the stability of the movable mold during movement. However, the guide structure of the mould is complex, which makes the subsequent maintenance more complicated.

[0005] Therefore, it is necessary to provide a bottle cap forming laminated mould to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model provides a bottle cap forming laminated mould, solve the problem that the mould is complex because of guide structure, cause subsequent maintenance is more complicated.

[0007] In order to solve the above technical problems, the utility model provides a bottle cap forming laminated mould, which comprises:

[0008] Middle mould;

[0009] Two movable molds, two movable molds are arranged on both sides of the middle mould respectively;

[0010] Four mounting blocks, four mounting blocks are fixedly installed on the top and bottom of the two sides of the middle mold respectively, the inside of four mounting blocks is fixedly installed with guide rod, the outside of both ends of four guide rods is slidably connected with sliding sleeve, the outside of four sliding sleeves is fixedly installed with side plate, four side plates are fixedly installed on the top and bottom of the two sides of two movable molds respectively;

[0011] Two fixed frames, two fixed frames are fixedly installed on the two sides of the middle mold, one side of one fixed frame is fixedly installed with driving motor, the output end of the driving motor is fixedly installed with rotating shaft, one end of the rotating shaft is rotatably connected with one side of the inside of the other fixed frame, the outside of both ends of the rotating shaft is fixedly installed with driving gear, the top and bottom of two driving gears are engaged with rack, one end of one side of four racks is fixedly installed on the two sides of two movable molds respectively.

[0012] Preferably, the top and bottom of the inside of two fixed frames are provided with clamping grooves, and the inside of the clamping grooves is slidably connected with clamping strips.

[0013] Preferably, one side of the clamping strip is connected with the rack.

[0014] Preferably, the rotating shaft is rotatably connected with the inside of the middle mold.

[0015] Preferably, one side of the side plate is provided with a first arc-shaped frame and a second arc-shaped frame, the inside of the first arc-shaped frame and the second arc-shaped frame is fixedly installed with a cleaning brush, and the cleaning brush is attached to the outside of the guide rod.

[0016] Preferably, the outside of the first arc-shaped frame and the second arc-shaped frame is threadedly connected with a threaded ring.

[0017] Preferably, the threaded ring is fixedly installed on the side of the side plate.

[0018] Compared with the related art, the bottle cap forming laminated mold has the following advantages

[0019] Beneficial effects:

[0020] The bottle cap forming laminated mold comprises a middle mold, a movable mold, mounting blocks, guide rods, sliding sleeves, side plates, fixed frames, a driving motor, a rotating shaft, driving gears and racks, which are cooperated with each other, when in use, the driving motor drives the driving gears and the racks to engage through the rotating shaft, so as to drive the movable mold to move, when the movable mold moves, the side plates and the sliding sleeves slide on the outside of the guide rods, so as to guide the movable mold, the structure is simple, and the subsequent maintenance is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A structure schematic view of a first embodiment of a laminated mold for bottle cap forming provided by the utility model;

[0022] Figure 2 A Figure 1 A middle mold cross section structure schematic view shown in the figure;

[0023] Figure 3 A Figure 2 An A part enlarged schematic view shown in the figure;

[0024] Figure 4 A structure schematic view of a second embodiment of a laminated mold for bottle cap forming provided by the utility model.

[0025] Reference numerals in the figure: 1, middle mold, 2, movable mold, 3, mounting block, 31, guide rod, 32, sliding sleeve, 33, side plate, 4, fixed frame, 41, driving motor, 42, rotating shaft, 43, driving gear, 44, rack, 45, clamping strip, 46, clamping groove, 5, threaded ring, 51, first arc-shaped frame, 52, second arc-shaped frame, 53, cleaning brush. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with the drawings and embodiments.

[0027] First embodiment

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 Among them, Figure 1 A structure schematic view of a first embodiment of a laminated mold for bottle cap forming provided by the utility model; Figure 2 A Figure 1 A middle mold cross section structure schematic view shown in the figure; Figure 3 A Figure 2 An A part enlarged schematic view shown in the figure. A laminated mold for bottle cap forming, comprising: middle mold 1;

[0029] Two movable molds 2, two movable molds 2 are respectively arranged on the two sides of the middle mold 1;

[0030] Four mounting blocks 3, four mounting blocks 3 are respectively fixedly installed on the top and bottom of the two sides of the middle mold 1, the inside of four mounting blocks 3 is fixedly installed with guide rod 31, the outer side of both ends of four guide rods 31 is slidably connected with sliding sleeve 32, the outer side of four sliding sleeves 32 is fixedly installed with side plate 33, and four side plates 33 are respectively fixedly installed on the top and bottom of the two movable molds 2;

[0031] Two fixed frames 4, two said fixed frame 4 is fixedly installed on the two sides of the intermediate die 1, one side of one said fixed frame 4 is fixedly installed with driving motor 41, the output end of the driving motor 41 is fixedly installed with rotating shaft 42, one end of the rotating shaft 42 is rotatably connected to one side of the inner side of another said fixed frame 4, the outer side of the rotating shaft 42 is fixedly installed with driving gear 43, and the top and bottom of the two said driving gear 43 are engaged with rack 44, and one end of one side of the four said rack 44 is fixedly installed on the two sides of the two said movable die 2.

[0032] When the movable die 2 moves, the side plate 33 and the sliding sleeve 32 are driven to move, so that the sliding sleeve 32 slides on the outer side of the guide rod 31, thereby limiting the movable die 2 and increasing the stability of the movable die 2 during movement.

[0033] The intermediate die 1 and the movable die 2 are used for producing the mold of the bottle cap.

[0034] The top and bottom of the inner side of the two said fixed frame 4 are provided with clamping grooves 46, and the inner side of the clamping groove 46 is slidably connected with a clamping strip 45.

[0035] One side of the clamping strip 45 is connected with the rack 44.

[0036] The clamping strip 45 slides on the inner side of the clamping groove 46, so that the stability of the clamping strip 45 during movement is achieved.

[0037] The rotating shaft 42 is rotatably connected to the inside of the intermediate die 1.

[0038] The rotating shaft 42 rotates in the inside of the intermediate die 1, so that the two driving gears 43 are connected through the rotating shaft 42, so that the driving motor 41 can drive the driving gear 43 to rotate, so that the driving gear 43 and the rack 44 are engaged.

[0039] The working principle of the laminated mold for bottle cap forming provided by the utility model is as follows:

[0040] When in use, the driving motor 41 is started, the driving motor 41 drives the rotating shaft 42 to rotate, then the rotating shaft 42 drives the two driving gears 43 to rotate, so that the two driving gears 43 and the rack 44 are engaged, then the two racks 44 on the same side are relatively moved, so that the two movable dies 2 are driven to move away from the intermediate die 1, when the movable die 2 moves, the side plate 33 and the sliding sleeve 32 are driven to move, so that the sliding sleeve 32 slides on the outer side of the guide rod 31, thereby achieving the guiding effect of the movable die 2.

[0041] Compared with the related art, the bottle cap forming laminated mold has the following beneficial effects

[0042] Beneficial effects:

[0043] Through the cooperation of the intermediate mold 1, the movable mold 2, the mounting block 3, the guide rod 31, the sliding sleeve 32, the side plate 33, the fixed frame 4, the driving motor 41, the rotating shaft 42, the driving gear 43 and the rack 44, when in use, the driving motor 41 drives the driving gear 43 and the rack 44 to mesh, thereby driving the movable mold 2 to move, and when the movable mold 2 moves, the side plate 33 and the sliding sleeve 32 slide on the outer side of the guide rod 31, thereby guiding the movable mold 2, and the structure is relatively simple and convenient for subsequent maintenance.

[0044] Second embodiment

[0045] Please refer to Figure 4 Based on the first embodiment of the application, the second embodiment of the application provides another bottle cap forming laminated mold. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the separate implementation of the first embodiment.

[0046] Specifically, the second embodiment of the application provides a bottle cap forming laminated mold, which is different from the first embodiment, wherein the side plate 33 is provided with a first arc-shaped frame 51 and a second arc-shaped frame 52, the inner side of the first arc-shaped frame 51 and the second arc-shaped frame 52 is fixedly installed with a cleaning brush 53, and the cleaning brush 53 is attached to the outer side of the guide rod 31.

[0047] The outer side of the first arc-shaped frame 51 and the second arc-shaped frame 52 is threadedly connected with a threaded ring 5.

[0048] The threaded ring 5 is fixedly installed on the side of the side plate 33.

[0049] After a long time of use, when the cleaning brush 53 needs to be replaced, the user only needs to rotate the first arc-shaped frame 51 and the second arc-shaped frame 52, so that the first arc-shaped frame 51 and the second arc-shaped frame 52 are threadedly connected from the inner side of the threaded ring 5, and the first arc-shaped frame 51 and the second arc-shaped frame 52 can be disassembled, thereby disassembling and replacing the cleaning brush 53.

[0050] The working principle of the bottle cap forming laminated mold provided by the utility model is as follows:

[0051] When the movable die 2 moves, the side plate 33 and the threaded ring 5 are driven to move, and when the threaded ring 5 moves, the first arc-shaped frame 51, the second arc-shaped frame 52 and the cleaning brush 53 are driven to move, so that the cleaning brush 53 slides on the outer side of the guide rod 31, thereby cleaning the dust on the outer side of the guide rod 31.

[0052] Compared with the related art, the bottle cap forming laminated die has the following advantages

[0053] Beneficial effects:

[0054] Through the cooperation of the threaded ring 5, the first arc-shaped frame 51, the second arc-shaped frame 52 and the cleaning brush 53, when in use, the cleaning brush 53 slides on the outer side of the guide rod 31, thereby cleaning the impurities on the outer side of the guide rod 31, so as to avoid affecting the smoothness of the movable die 2.

[0055] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A stacking mold for forming bottle caps, characterized in that, Include: Middle die; Two moving dies, two said moving dies are respectively arranged on both sides of the middle die; Four mounting blocks, four said mounting blocks are respectively fixedly installed on the top and bottom of both sides of the middle die, the inside of four said mounting blocks is fixedly installed with guide rods, the outer side of both ends of four said guide rods is slidably connected with sliding sleeves, the outer side of four said sliding sleeves is fixedly installed with side plates, four said side plates are respectively fixedly installed on the top and bottom of both sides of two said moving dies; Two fixed frames, two said fixed frames are respectively fixedly installed on both sides of the middle die, one side of one said fixed frame is fixedly installed with a driving motor, the output end of the driving motor is fixedly installed with a rotating shaft, one end of the rotating shaft is rotatably connected with one side of the inner side of the other said fixed frame, the outer side of the rotating shaft is fixedly installed with a driving gear at both ends, the top and bottom of two said driving gears are respectively meshed with racks, one end of one side of four said racks is respectively fixedly installed on both sides of two said moving dies.

2. The laminated die for forming a bottle cap according to claim 1, wherein The top and bottom of the inner side of two said fixed frames are respectively provided with clamping grooves, the inner side of the clamping groove is slidably connected with a clamping strip.

3. The laminated die for forming a bottle cap according to claim 2, wherein One side of the clamping strip is connected with the rack.

4. The laminated mold for forming a bottle cap according to claim 1, wherein The rotating shaft is rotatably connected with the inside of the middle die.

5. The laminated mold for forming a bottle cap according to claim 1, wherein One side of the side plate is provided with a first arc-shaped frame and a second arc-shaped frame, the inner side of the first arc-shaped frame and the second arc-shaped frame is fixedly installed with a cleaning brush, the cleaning brush is attached to the outer side of the guide rod.

6. The laminated mold for forming a bottle cap according to claim 5, wherein The outer side of the first arc-shaped frame and the second arc-shaped frame is threadedly connected with a threaded ring.

7. The laminated mold for forming a bottle cap according to claim 6, wherein The threaded ring is fixedly installed on the side of the side plate.

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