Oil storage cotton forming die

Abstract

The utility model belongs to the field of oil storage cotton production, and particularly relates to an oil storage cotton forming die which aims at solving the problems that an existing die is complex in replacement process, time-consuming, labor-consuming and easy to damage, and the oil storage cotton forming die comprises a base, an installation frame, an upper fixing frame, a lower fixing frame and a shaping die, the upper fixing frame is connected to the mounting frame in a sliding mode through a limiting rod, a plurality of sets of fixing mechanisms for fixing shaping molds are arranged between the upper fixing frame and the lower fixing frame, each fixing mechanism is composed of an upper clamping block and a lower clamping block, and a driving mechanism is arranged in the mounting frame to drive the upper fixing frame and the lower fixing frame to move relatively. The damage risk of the mold is reduced, the production efficiency and safety are improved, and meanwhile the stability and reliability of a mold system are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil storage cotton production technical field especially relates to a kind of oil storage cotton forming die. BACKGROUND

[0002] In the production process of oil storage cotton, in order to meet the needs of different customers, oil storage cotton needs to be shaped into various shapes and sizes, in this process, the die plays a vital role, the existing oil storage cotton forming die usually includes a set of fixed die assembly, for forming the oil storage cotton bar material of specific cross section by heating and traction yarn, specifically, a certain amount of yarn is cooled after passing through the die under the action of traction after heating, to form the bar material with consistent cross section, then these bar materials will be cut into the length required.

[0003] However, the existing die replacement process is complex, involves multiple steps, in this process, not only a large amount of time and manpower is needed, but also the die is easily damaged during disassembly and installation, increasing production cost and safety risk, therefore a kind of oil storage cotton forming die is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the defects that the existing die replacement process is complex, involves multiple steps, in this process, not only a large amount of time and manpower is needed, but also the die is easily damaged during disassembly and installation, increasing production cost and safety risk, and proposes a kind of oil storage cotton forming die.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An oil storage cotton forming die, comprising a base, a mounting frame, an upper fixing frame, a lower fixing frame and a plurality of shaping dies, the mounting frame is fixedly connected on both sides of the base, the upper fixing frame is arranged between the inner walls of both sides of the mounting frame, the lower fixing frame is slidably connected on the top of the base through sliding rails and sliding blocks, a plurality of limiting rods are fixedly connected on the top inner wall of the mounting frame, the top of the plurality of limiting rods is slidably penetrated into the top of the upper fixing frame, a plurality of fixing mechanisms for fixing the shaping dies are arranged between the bottom of the upper fixing frame and the top inner wall of the lower fixing frame, the fixing mechanism comprises a plurality of upper clamping blocks and lower clamping blocks, the upper clamping blocks and lower clamping blocks are fixedly connected on the bottom inner wall of the upper fixing frame and the lower fixing frame respectively, the shaping dies are arranged between the corresponding upper clamping blocks and lower clamping blocks, and a driving mechanism for driving the upper fixing frame and the lower fixing frame is arranged between the inner walls of both sides of the mounting frame.

[0007] In a possible design, the driving mechanism includes a rotating shaft one, two rotating shaft twos and two racks, the rotating shaft one is rotationally connected between the two inner walls of the two sides of the mounting frame, the two sides of the upper fixed frame are provided with through guide grooves two, the rotating shaft one penetrates through the inside of the two guide grooves two, the circumferential outer wall of the rotating shaft one is fixedly connected with a plurality of cams and two half-tooth gears, the plurality of cams are located in the inside of the upper fixed frame and are in contact with the top inner wall of the upper fixed frame, the two half-tooth gears are located at the two sides of the upper fixed frame respectively, the two rotating shaft twos are rotationally connected to the two inner walls of the two sides of the mounting frame respectively, the two racks are fixedly connected to the top two sides of the lower fixed frame respectively, the circumferential outer wall of the rotating shaft two is fixedly connected with a driven gear, and the driven gear is engaged with the corresponding half-tooth gear and rack respectively.

[0008] In a possible design, one end of the circumferential outer wall of the rotating shaft one is fixedly connected with a connecting rod, one side of the connecting rod is provided with a mounting groove, the inside of the mounting groove is slidably connected with a control rod through a limiting groove, and one side of the control rod and one side inner wall of the mounting groove are fixedly connected with the same tension spring two.

[0009] In a possible design, the mounting frame is provided with a through guide groove one close to one side of the connecting rod, the control rod penetrates through the guide groove one, and the guide groove one includes a vertical portion, a horizontal portion and an arc portion.

[0010] In a possible design, the circumferential outer wall of the shaping mold is provided with a plurality of clamping grooves, the upper clamping block and the lower clamping block are matched with the clamping grooves, and the upper clamping block and the lower clamping block in the fixing mechanism are clamped in the corresponding clamping grooves respectively.

[0011] In a possible design, the top of the base is fixedly connected with a mounting plate, a plurality of tension springs one are fixedly connected between the mounting plate and the side of the lower fixed frame close to each other, the top of the base is provided with a plurality of positioning blocks, and the positioning blocks are in contact with one side of the lower fixed frame.

[0012] In a possible design, the bottom of the upper fixed frame and the bottom inner wall of the lower fixed frame are provided with heating plates for heating.

[0013] Working principle: in the application, when people need to replace the shaping die to produce different shapes or sizes of oil storage cotton, only need to move the operating rod along the horizontal part of guide channel one outward, and then rotate to the vertical part of guide channel one through the arc part of guide channel one, at this time the operating rod will drive the rotating shaft one to rotate through the connecting rod, and then drive the cam and the half tooth gear to rotate, then the cam will push the upper fixed frame to move upward along the limiting rod, and then drive the upper clamping block to move upward, so that the upper clamping block is separated from the clamping groove, then the half tooth gear will drive the driven gear to rotate through meshing, and then drive the rack to move through meshing, so that the lower fixed frame moves on the top of the base, then the lower fixed frame drives the shaping die to move outward through the clamping of the lower clamping block and the clamping groove, so as to facilitate the replacement of the shaping die, at this time the tension spring two will pull the operating rod into the vertical part of guide channel one, to ensure the stability during replacing the shaping die, when the replacement is completed, only need to lift the operating rod upward, so that it leaves the vertical part of guide channel one, then reverse the above process, so that the upper clamping block and the lower clamping block clamp and fix the newly replaced shaping die through the clamping groove on the surface of the shaping die, in the clamping and fixing process, when the half tooth gear and the driven gear are disengaged, the tension spring one will pull the lower fixed frame to the initial position, and is positioned through the positioning block, then the cotton yarn can be passed through the shaping die through the external traction device to make multiple cotton yarns polymerize into an oil storage cotton stick, and the shaping can be heated through the upper and lower heating plates.

[0014] Beneficial effects: in the utility model, the lower fixed frame connected through the sliding rail and the sliding block, and the design of the limiting rod and the upper fixed frame, make the shaping die be stably clamped under the action of the upper clamping block and the lower clamping block, at the same time, the driving mechanism such as cam and half tooth gear can conveniently drive the upper fixed frame and the lower fixed frame to relatively move, so as to quickly release or clamp the shaping die, this design significantly simplifies the die replacement process, reduces the replacement time and labor cost, reduces the risk of die damage, improves the production efficiency and safety;

[0015] In the utility model, the setting of the driving mechanism can realize complex die replacement action through the simple operation of the operating rod, the design of the cam makes the upper fixed frame rise stably and release the shaping die, the cooperation of the half tooth gear, the driven gear and the rack ensures that the lower fixed frame can move accurately and take out or put in the shaping die, in addition, the design of the tension spring two ensures the stability of the operating rod during replacement, avoids misoperation, this integrated design not only improves the convenience of die replacement, but also enhances the stability and reliability of the whole die system;

[0016] The utility model discloses a kind of oil storage cotton forming mould, fixed by the engagement of the clamping groove and upper clamping block and lower clamping block, the stability of this design ensures that mould in heating setting process, simultaneously, utilize the reset action of tension spring one, when half-tooth gear and driven gear disengage, automatically pull lower fixed frame back to initial position, and accurate positioning is carried out by positioning block, this optimization not only improves the accuracy of mould replacement, also shorten replacement time, improve production efficiency, in addition, the design of heating plate also ensures the uniform heating of oil storage cotton in setting process, further improve product quality.

[0017] In the utility model, the lower fixed frame connected by the slide rail and the sliding block, and the design of cooperating with the limiting rod and the upper fixed frame, make the setting mould be stably clamped under the action of the upper clamping block and the lower clamping block, and simultaneously, by utilizing the driving mechanism of the cam and the half-tooth gear, the upper fixed frame and the lower fixed frame can be conveniently driven to move relatively, so that the setting mould can be quickly released or clamped, which significantly simplifies the mould replacement process, reduces the replacement time and the labor cost, reduces the risk of mould damage, improves the production efficiency and safety, and by the setting of the driving mechanism, the complex mould replacement action can be realized by the simple operation of the operating rod, the design of the cam makes the upper fixed frame rise stably to release the setting mould, and the cooperation of the half-tooth gear, the driven gear and the rack ensures that the lower fixed frame can move accurately to take out or feed in the setting mould, in addition, the design of the second tension spring ensures the stability of the operating rod during replacement, avoiding misoperation, which not only improves the convenience of mould replacement, but also enhances the stability and reliability of the whole mould system. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an overall structure schematic diagram of the oil storage cotton forming mould in the use state according to the utility model;

[0019] Figure 2 It is an internal structure schematic diagram of the oil storage cotton forming mould in the use state according to the utility model;

[0020] Figure 3 It is an overall structure schematic diagram of the oil storage cotton forming mould in the replacement setting mould state according to the utility model;

[0021] Figure 4 The utility model provides a kind of overall structure right view of driving mechanism in oil storage cotton forming die proposed by the utility model;

[0022] Figure 5 The utility model provides a kind of overall structure schematic view of driving mechanism in oil storage cotton forming die proposed by the utility model;

[0023] Figure 6 The utility model provides a kind of overall structure schematic view of upper fixed frame in oil storage cotton forming die proposed by the utility model;

[0024] Figure 7 The utility model provides a kind of overall structure schematic view of lower fixed frame in oil storage cotton forming die proposed by the utility model.

[0025] In the drawing: 1, base; 11, mounting plate; 12, tension spring one; 13, positioning block; 2, mounting frame; 21, limit rod; 22, guide through slot one; 3, upper fixed frame; 31, upper clamping block; 32, guide through slot two; 4, lower fixed frame; 41, lower clamping block; 5, shaping die; 51, clamping groove; 61, pivot one; 62, cam; 63, half-tooth gear; 64, pivot two; 65, driven gear; 66, rack; 67, connecting rod; 68, operating rod; 69, tension spring two; 7, heating plate; 8, cotton yarn; 9, oil storage cotton stick. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] Embodiment 1: refer to Figures 1-7 A shaping die, comprising base 1, mounting frame 2, upper fixed frame 3, lower fixed frame 4 and multiple shaping dies 5. Mounting frame 2 is fixedly connected on both sides of base 1, upper fixed frame 3 is arranged between the inner walls of both sides of mounting frame 2, and lower fixed frame 4 is slidably connected on the top of base 1 through slide rail and slide block. The top inner wall of mounting frame 2 is fixedly connected with multiple limit rods 21, and the top of multiple limit rods 21 is slidably penetrated into the top of upper fixed frame 3. Multiple sets of fixing mechanisms for fixing shaping dies 5 are arranged between the bottom of upper fixed frame 3 and the top inner wall of lower fixed frame 4. The fixing mechanism specifically comprises multiple upper clamping blocks 31 and lower clamping blocks 41, the upper clamping blocks 31 and lower clamping blocks 41 are fixedly connected with the bottom of upper fixed frame 3 and the bottom inner wall of lower fixed frame 4 respectively, and shaping dies 5 are arranged between corresponding upper clamping blocks 31 and lower clamping blocks 41. In addition, the driving mechanism for driving upper fixed frame 3 and lower fixed frame 4 is arranged between the inner walls of both sides of mounting frame 2.

[0028] The detailed structure of the driving mechanism comprises a rotating shaft one 61, two rotating shafts two 64 and two racks 66. The rotating shaft one 61 is rotatably connected between the inner walls of the two sides of the mounting frame 2, and the two sides of the upper fixing frame 3 are provided with through guide grooves two 32, and the rotating shaft one 61 penetrates the inside of the two guide grooves two 32. The circumferential outer wall of the rotating shaft one 61 is fixedly connected with a plurality of cams 62 and two half-tooth gears 63, and the plurality of cams 62 are located in the inside of the upper fixing frame 3 and are in contact with the top inner wall of the upper fixing frame 3. The two half-tooth gears 63 are located on the two sides of the upper fixing frame 3. The two rotating shafts two 64 are rotatably connected to the inner walls of the two sides of the mounting frame 2, and the two racks 66 are fixedly connected to the top of the lower fixing frame 4. The circumferential outer wall of the rotating shaft two 64 is fixedly connected with a driven gear 65, and the driven gear 65 is engaged with the corresponding half-tooth gear 63 and the rack 66.

[0029] In the driving mechanism, one end of the circumferential outer wall of the rotating shaft one 61 is fixedly connected with a connecting rod 67, one side of the connecting rod 67 is provided with a mounting groove, and the inside of the mounting groove is slidably connected with a control rod 68 through a limiting groove. The same tension spring two 69 is fixedly connected between one side of the control rod 68 and one side of the inner wall of the mounting groove. Such a connection mode enables the control rod 68 to be automatically reset through the tension spring two 69.

[0030] In addition, the through guide groove one 22 provided on one side of the mounting frame 2 close to the connecting rod 67 comprises a vertical part, a horizontal part and an arc part, and the arc part is in communication with the top of the vertical part and one side of the horizontal part. Such a design enables the control rod 68 to move smoothly along the guide groove one 22 and rotate through the arc part, thereby conveniently driving the rotating shaft one 61 to rotate and limiting the rotation of the rotating shaft one 61 through the vertical part and the horizontal part.

[0031] A plurality of clamping grooves 51 are provided on the circumferential outer wall of the shaping mold 5, and the upper clamping block 31 and the lower clamping block 41 are matched with the clamping grooves 51. In the fixing mechanism, the upper clamping block 31 and the lower clamping block 41 are clamped in the corresponding clamping grooves 51, thereby realizing the fixation of the shaping mold 5. Such a clamping fixation mode is simple and reliable, and the shaping mold 5 can be conveniently disassembled and replaced.

[0032] The bottom of the upper fixing frame 3 and the bottom inner wall of the lower fixing frame 4 are provided with heating plates 7 for heating and shaping the cotton yarn 8 into the oil storage cotton stick 9. The heating plate 7 is a heating plate with a model of "DYB-500W" produced by Salt City Wanyan Equipment Co., Ltd.

[0033] The present application can be used in the field of oil storage cotton production, and can also be used in other fields applicable to the present application.

[0034] Example 2: Reference Figures 1-7On the basis of embodiment one, improve: an oil storage cotton forming die is applied to the oil storage cotton production field, the top of the base 1 is fixedly connected with the mounting plate 11, a plurality of tension springs 12 are fixedly connected between the mounting plate 11 and the side of the lower fixed frame 4, the top of the base 1 is provided with a plurality of positioning blocks 13, and the positioning blocks 13 are in contact with one side of the lower fixed frame 4. The tension spring 12 is used to pull the lower fixed frame 4 to the initial position, and is positioned through the positioning block 13.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An oil storage cotton forming mold comprising a base (1), a mounting bracket (2), an upper fixing bracket (3), a lower fixing bracket (4), and a plurality of shaping molds (5), characterized in that, The mounting frame (2) is fixedly connected on both sides of the base (1), the upper fixing frame (3) is arranged between the inner walls of both sides of the mounting frame (2), the lower fixing frame (4) is slidably connected on the top of the base (1) through the slide rail and the sliding block, a plurality of limiting rods (21) are fixedly connected on the top inner wall of the mounting frame (2), the top of the plurality of limiting rods (21) slidably penetrates the top of the upper fixing frame (3), a plurality of fixing mechanisms for fixing the shaping mold (5) are arranged between the bottom of the upper fixing frame (3) and the top inner wall of the lower fixing frame (4), the fixing mechanism comprises a plurality of upper clamping blocks (31) and lower clamping blocks (41), the upper clamping block (31) and the lower clamping block (41) are fixedly connected on the bottom inner wall of the upper fixing frame (3) and the lower fixing frame (4) respectively, the shaping mold (5) is arranged between the corresponding upper clamping block (31) and lower clamping block (41), and the driving mechanism for driving the upper fixing frame (3) and the lower fixing frame (4) is arranged between the inner walls of both sides of the mounting frame (2).

2. The oil storage cotton forming mold according to claim 1, wherein The driving mechanism comprises a rotating shaft one (61), two rotating shafts two (64) and two racks (66), the rotating shaft one (61) is rotatably connected between the inner walls of both sides of the mounting frame (2), the upper fixing frame (3) is provided with a through guide groove two (32) on both sides, the rotating shaft one (61) penetrates the inside of the two guide grooves two (32), the circumferential outer wall of the rotating shaft one (61) is fixedly connected with a plurality of cams (62) and two half-tooth gears (63), the plurality of cams (62) are located in the inside of the upper fixing frame (3) and are in contact with the top inner wall of the upper fixing frame (3), the two half-tooth gears (63) are located on both sides of the upper fixing frame (3) respectively, the two rotating shafts two (64) are rotatably connected on the inner walls of both sides of the mounting frame (2), the two racks (66) are fixedly connected on the top of the lower fixing frame (4) respectively, the circumferential outer wall of the rotating shaft two (64) is fixedly connected with a driven gear (65), and the driven gear (65) is engaged with the corresponding half-tooth gear (63) and rack (66) respectively.

3. The oil storage cotton forming mold according to claim 2, wherein One end of the circumferential outer wall of the rotating shaft one (61) is fixedly connected with a connecting rod (67), one side of the connecting rod (67) is provided with a mounting groove, a control rod (68) is slidably connected in the mounting groove through a limiting groove, and the same tension spring two (69) is fixedly connected between one side of the control rod (68) and one side inner wall of the mounting groove.

4. The oil storage cotton forming mold according to claim 3, wherein The side of the mounting frame (2) close to the connecting rod (67) is provided with a through guide groove one (22), the control rod (68) penetrates in the guide groove one (22), and the guide groove one (22) comprises a vertical part, a horizontal part and an arc part, and the arc part is connected with the top of the vertical part and one side of the horizontal part respectively.

5. The oil storage cotton forming mold according to claim 1, wherein The circumference outer wall of the setting mold (5) is provided with a plurality of clamping grooves (51), the upper clamping block (31) and the lower clamping block (41) are matched with the clamping grooves (51), and the upper clamping block (31) and the lower clamping block (41) in the fixing mechanism are clamped in the corresponding clamping grooves (51) respectively.

6. The oil storage cotton forming mold according to claim 1, wherein The top of the base (1) is fixedly connected with a mounting plate (11), a plurality of tension springs (12) are fixedly connected between the mounting plate (11) and the side of the lower fixing frame (4) close to each other, and the top of the base (1) is provided with a plurality of positioning blocks (13) in contact with one side of the lower fixing frame (4).

7. The oil storage cotton forming mold according to claim 1, wherein The bottom of the upper fixing frame (3) and the inner wall of the bottom of the lower fixing frame (4) are both provided with a heating plate (7) for heating.

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