Forming device for production of double-layer flame-retardant pipe

Abstract

The utility model relates to the technical field of material processing, and discloses a forming device for producing a double-layer flame-retardant pipe, which comprises a workbench, a fixed support I is fixedly mounted at the top of the workbench, and a stirring box is fixedly mounted in the fixed support I. Compared with a traditional device, the device has the advantages that raw materials can be conveniently and uniformly mixed through the matching between the rotating shaft I and the stirring rod, and an inner arm of the stirring box can be conveniently scraped through the matching between the scraping plate and the connecting rod, so that the raw materials can be fully mixed in the stirring box, and the components are uniform and free of dead angles; the utility model is the basis of high quality of the double-layer flame-retardant pipe, and the design of the scraper effectively scrapes residues on the inner wall, reduces waste, improves the utilization rate of raw materials, simplifies the cleaning and maintenance process, prolongs the service life of equipment, realizes uniform mixing, reduces residues, shortens the stirring time, improves the production efficiency, stabilizes the supply of raw materials, and enhances the reliability and continuity of the production process.

Description

TECHNICAL FIELD

[0001] The utility model relates to material processing technical field more specifically, the utility model relates to a kind of forming device for double-layer flame-retardant pipe production. BACKGROUND

[0002] Double-layer flame-retardant pipe production forming device is a kind of mechanical equipment specially used for producing double-layer flame-retardant pipe, which plays a vital role in modern industrial production. The design of this device aims to tightly combine two or more flame-retardant materials through a specific process to form a double-layer pipe with excellent flame-retardant performance. In the production and processing of double-layer flame-retardant pipe, some workers often directly pour raw materials into the forming machine in pursuit of efficiency. Although this seems quick, it actually has many hidden dangers. The raw materials are not fully premixed before entering the forming machine, which can easily lead to uneven internal mixing, affecting the flame-retardant performance and structural strength of the product. Even worse, uncontrolled feeding method can cause the feeding port to be blocked, not only disrupting the production process, but also increasing the difficulty and time cost of cleaning. In the long run, not only the production efficiency is greatly reduced, but also the product quality may be affected. SUMMARY

[0003] To overcome the shortcomings of the prior art, the utility model provides a forming device for double-layer flame-retardant pipe production, which has the advantage of mixing raw materials uniformly.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a forming device for double-layer flame-retardant pipe production, comprising a workbench, a fixed support one is fixedly installed on the top of the workbench, a stirring box is fixedly installed inside the fixed support one, and the top of the stirring box penetrates into the inside of the fixed support one, a box body is fixedly installed on the top of the stirring box, a motor one is fixedly installed on the top of the box body, and a gear two is fixedly installed on the output end of the motor one;

[0005] A rotating shaft one is movably installed inside the stirring box, a stirring rod is fixedly installed on the outer surface of the rotating shaft one, an inlet is fixedly installed on the top of the stirring box, a connecting rod is fixedly installed on the outer surface of the rotating shaft one, a scraper is fixedly installed on one end of the connecting rod, and the scraper is tightly attached to the inside of the stirring box, a communication pipe is fixedly installed on the bottom of the stirring box, a forming mechanism is fixedly installed on the top of the communication pipe, a one-way valve is fixedly installed inside the communication pipe, a gear one is fixedly installed on one end of the rotating shaft one, and the teeth of the gear one and the gear two are engaged.

[0006] As a preferred technical scheme of the utility model, the top of the workbench is fixedly installed with a second fixing support, a sliding groove is formed in the inside of the second fixing support, a sleeve block is movably installed in the inside of the sliding groove, a bidirectional screw rod is threadedly sleeved in the inside of the sleeve block, and the two ends of the bidirectional screw rod penetrate through the inside of the second fixing support, and one end of the sleeve block is fixedly installed with a manual rocker.

[0007] The top of the sleeve block is fixedly installed with a moving plate, the inside of the moving plate is fixedly installed with an extension rod, one end of the one-way valve is fixedly installed with a clamping block, and the clamping block and the moving plate are fixedly installed with a spring.

[0008] As a preferred technical scheme of the utility model, the top of the workbench is fixedly installed with a second fixing support, a sliding groove is formed in the inside of the second fixing support, a sleeve block is movably installed in the inside of the sliding groove, a bidirectional screw rod is threadedly sleeved in the inside of the sleeve block, and the two ends of the bidirectional screw rod penetrate through the inside of the second fixing support, and one end of the sleeve block is fixedly installed with a manual rocker.

[0009] As a preferred technical scheme of the utility model, the left side of the forming machine is fixedly installed with a supporting seat, and the inside of the supporting seat is in the shape of U.

[0010] As a preferred technical scheme of the utility model, the back of the workbench is fixedly installed with a fixing seat, the inside of the fixing seat is movably installed with a fixing block, and the back of the fixing block is fixedly installed with a tool box.

[0011] As a preferred technical scheme of the utility model, the bottom of the workbench is fixedly installed with a column around, and the bottom of the column is fixedly installed with a base.

[0012] As a preferred technical scheme of the utility model, the connecting rod and the scraper are in pairs, and there are five groups on the outer surface of the rotating shaft one.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. The utility model discloses a device compared with the traditional device, the device is mixed even to raw material through the cooperation between rotating shaft no. 1 and stirring rod, and through the cooperation between scraper and connecting rod, the inner arm of stirring box is scraped, so that the raw material is mixed fully in the stirring box, and the uniformity of composition is ensured, which is the basis of high-quality double-layer flame -retardant pipe, the design of scraper effectively scrapes the residue of inner wall, reduces waste, improves raw material utilization, simplifies cleaning maintenance process simultaneously, prolongs the life of equipment, mixes evenly and reduces residue, shortens stirring time, improves production efficiency, stabilizes raw material supply, enhances the reliability and continuity of production process, finally, these measures improve the performance of double-layer flame -retardant pipe together, including the uniformity of flame -retardant stability, physical and mechanical performance, and improve product appearance, make it more smooth and flat, improve market competitiveness and overall quality.

[0015] 2. The utility model discloses a device compared with the traditional device, the device is adjusted to the distance between two clamping blocks through the cooperation between sleeve block and bidirectional screw rod, ensures the stability and consistency of product size, reduces the defect caused by uneven stress, improves product quality, and simultaneously, the synergistic work with production line equipment promotes the automation process, reduces the scrap rate, significantly improves production efficiency, and simultaneously guarantees production safety, prevents accidents, simplifies cutting and marking process for subsequent processing, reduces carrying difficulty and cost, finally, through optimizing space layout and reducing cost, the limiting device brings significant economic benefits to enterprises. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the front perspective appearance structure schematic diagram of the utility model;

[0017] Figure 2 It is the side perspective appearance structure schematic diagram of the utility model;

[0018] Figure 3 It is the forming machine section structure schematic diagram of the utility model;

[0019] Figure 4 It is the clamping block structure schematic diagram of the utility model;

[0020] Figure 5 It is the stirring box structure schematic diagram of the utility model;

[0021] Figure 6 It is the utility model Figure 5 The enlarged structure schematic diagram of A in the utility model.

[0022] In the figure: 1, workbench; 2, fixed support one; 3, stirring box; 4, inlet; 5, box; 6, forming machine; 7, motor one; 8, motor two; 9, support seat; 10, fixed support two; 11, mold; 12, stand; 13, base; 14, fixed seat; 15, fixed block; 16, tool box; 17, rotating shaft one; 18, communication pipe; 19, check valve; 20, stirring rod; 21, gear one; 22, gear two; 23, connecting rod; 24, scraper; 25, sleeve block; 26, chute; 27, bidirectional screw; 28, spring; 29, telescopic rod; 30, clamping block; 31, moving plate; 32, rotating shaft two; 33, auger; 34, manual rocker. DETAILED DESCRIPTION

[0023] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] As Figures 1 to 6 shown, the utility model provides a kind of for double-layer flame-retardant pipe production forming device, including workbench 1, workbench 1 top fixedly installed with fixed support one 2, the inside of fixed support one 2 is fixedly installed with stirring box 3, and the top of stirring box 3 is penetrated in the inside of fixed support one 2, the top of stirring box 3 is fixedly installed with box 5, the top of box 5 is fixedly installed with motor one 7, and the output end of motor one 7 is fixedly installed with gear two 22;

[0025] The inside of stirring box 3 is movably installed with rotating shaft one 17, the outer surface of rotating shaft one 17 is fixedly installed with stirring rod 20, the top of stirring box 3 is fixedly installed with inlet 4, the outer surface of rotating shaft one 17 is fixedly installed with connecting rod 23, one end of connecting rod 23 is fixedly installed with scraper 24, and scraper 24 is tightly attached to the inside of stirring box 3, the bottom of stirring box 3 is fixedly installed with communication pipe 18, the top of communication pipe 18 is fixedly installed with forming mechanism, the inside of communication pipe 18 is fixedly installed with check valve 19, one end of rotating shaft one 17 is fixedly installed with gear one 21, and gear one 21 and gear two 22 are toothed.

[0026] The worker pours the raw materials for producing double-layer flame-retardant pipes into the inside of the stirring box 3 through the feeding opening 4, then starts the motor 1 7, drives the gear 2 2 to rotate in the inside of the box body 5 through the motor 1 7, drives the gear 1 21 to rotate through the gear 2 2 and the gear 1 21, drives the rotating shaft 1 7 to rotate through the gear 1 21, drives the stirring rod 20 to rotate in the inside of the stirring box 3 through the rotating shaft 1 7, drives the connecting rod 23 to rotate through the rotating shaft 1 7, and drives the scraper 24 to rotate through the connecting rod 23.

[0027] The worker pours the raw materials for producing double-layer flame-retardant pipes into the inside of the stirring box 3 through the feeding opening 4, then starts the motor 1 7, drives the gear 2 2 to rotate in the inside of the box body 5 through the motor 1 7, drives the gear 1 21 to rotate through the gear 2 2 and the gear 1 21, drives the rotating shaft 1 7 to rotate through the gear 1 21, drives the stirring rod 20 to rotate in the inside of the stirring box 3 through the rotating shaft 1 7, drives the connecting rod 23 to rotate through the rotating shaft 1 7, and drives the scraper 24 to rotate through the connecting rod 23.

[0028] The top of the workbench 1 is fixedly provided with a fixed support 2 10, the inside of the fixed support 2 10 is provided with a sliding groove 26, the sliding groove 26 is movably provided with a sleeve block 25, the inside of the sleeve block 25 is threadedly provided with a bidirectional screw rod 27, the two ends of the bidirectional screw rod 27 penetrate into the inside of the fixed support 2 10, and one end of the sleeve block 25 is fixedly provided with a manual rocker 34.

[0029] The top of the sleeve block 25 is fixedly installed with a moving plate 31, the inner side of the moving plate 31 is fixedly installed with a telescopic rod 29, one end of the one-way valve 19 is fixedly installed with a clamping block 30, and the clamping block 30 and the moving plate 31 are fixedly installed with a spring 28.

[0030] The staff adjusts the distance between the two clamping blocks 30 according to the double-layer flame-retardant pipe mold, holds the hand-operated rocker 34 by hand, drives the bidirectional lead screw 27 to rotate in the sleeve block 25 through the hand-operated rocker 34, makes the two sleeve blocks 25 slowly close to the outer surface of the mold, synchronously moves the moving plate 31 through the sleeve block 25, moves the spring 28 and the telescopic rod 29 through the moving plate 31, moves the clamping block 30 through the spring 28 and the one-way valve 19, and stops the rotation of the bidirectional lead screw 27 when the two clamping blocks 30 move to the appropriate distance, so as to complete the adjustment of the distance between the two clamping blocks 30.

[0031] The staff adjusts the distance between the two clamping blocks 30 according to the double-layer flame-retardant pipe mold, holds the hand-operated rocker 34 by hand, drives the bidirectional lead screw 27 to rotate in the sleeve block 25 through the hand-operated rocker 34, makes the two sleeve blocks 25 slowly close to the outer surface of the mold, synchronously moves the moving plate 31 through the sleeve block 25, moves the spring 28 and the telescopic rod 29 through the moving plate 31, moves the clamping block 30 through the spring 28 and the one-way valve 19, and stops the rotation of the bidirectional lead screw 27 when the two clamping blocks 30 move to the appropriate distance, so as to complete the adjustment of the distance between the two clamping blocks 30.

[0032] The forming mechanism is fixedly installed at the top of the communication pipe 18, and the forming mechanism comprises a forming machine 6 fixedly installed at the bottom of the communication pipe 18, a motor two 8 fixedly installed at the left side of the forming machine 6, a rotating shaft two 32 fixedly installed at the output end of the motor two 8, a auger 33 fixedly installed at the outer surface of the rotating shaft two 32, and a mold 11 fixedly installed at one end of the forming machine 6.

[0033] When the forming machine 6 is started, the raw material is made to enter the inside of the forming machine 6 through the communicating pipe 18 by opening the one-way valve 19 in the inside of the communicating pipe 18, then the motor two 8 is started, the rotating shaft two 32 is driven to rotate in the inside of the forming machine 6 through the communicating pipe 18, the auger 33 is driven to rotate in the inside of the forming machine 6 through the rotating shaft two 32, the raw material is made to enter the inside of the mold 11 through the forming machine 6 by extruding the raw material through the rotating shaft two 32, so that the raw material is extruded into the mold 11, and the cooperation between the rotating shaft two 32 and the auger 33 facilitates the extrusion of the double-layer flame-retardant pipe, and the processing efficiency of the double-layer flame-retardant pipe is improved.

[0034] The support seat 9 is fixedly installed on the left side of the forming machine 6, and the inside of the support seat 9 is in a U-shaped form.

[0035] The inside of the support seat 9 is in a U-shaped form on the left side of the forming machine 6, so that the motor two 8 is stably supported, the shaking of the motor two 8 during use is reduced, and the stability of the motor two 8 during use is improved.

[0036] The back of the workbench 1 is fixedly installed with a fixed seat 14, the inside of the fixed seat 14 is movably installed with a fixed block 15, and the back of the fixed block 15 is fixedly installed with a tool box 16.

[0037] The tool box 16 is held by hand, the fixed block 15 is slowly made to enter the inside of the fixed seat 14 through the tool box 16, the fixed block 15 is fixedly positioned through the fixed seat 14, the tool box 16 is increased, the maintenance tool in the tool box 16 is taken and used by the worker, and the forming machine 6 is timely maintained and checked.

[0038] The bottom of the workbench 1 is fixedly installed with a stand column 12, and the bottom of the stand column 12 is fixedly installed with a base 13.

[0039] The cooperation between the stand column 12 and the base 13 facilitates the support of the workbench 1, so that the workbench 1 is kept stable when running at high speed or bearing large pressure, the production error caused by vibration or shaking is reduced, and the production efficiency and product quality are improved.

[0040] The connecting rods 23 and the scrapers 24 are in pairs, and there are five groups on the outer surface of the rotating shaft one 17.

[0041] The connecting rods 23 and the scrapers 24 are in pairs, and there are five groups on the outer surface of the rotating shaft one 17, the cooperation between the connecting rods 23 and the scrapers 24 facilitates the removal of dirt on the inner wall of the stirring box 3, and the raw material can be uniformly mixed, and the use efficiency of the stirring box 3 is improved.

[0042] The working principle and use process of the utility model are as follows:

[0043] The staff pours the raw material for producing double-layer flame-retardant pipe into the inside of the stirring box 3 through the feeding port 4, then starts the motor 1 7, and the gear 2 2 is driven to rotate in the inside of the box body 5 by the motor 1 7, the gear 2 2 is driven to rotate the gear 1 21 by the gear meshing between the gear 2 2 and the gear 1 21, the gear 1 21 is driven to rotate by the gear 2 2, the rotating shaft 1 17 is driven to rotate by the gear 1 21, the stirring rod 20 is driven to rotate in the inside of the stirring box 3 by the rotating shaft 1 17, the connecting rod 23 is driven to rotate by the rotating shaft 1 17, and the scraper 24 is driven to rotate by the connecting rod 23, when the raw material is stirred uniformly in the inside of the stirring box 3, the one-way valve 19 is opened in the inside of the connecting pipe 1 8, so that the raw material enters the inside of the forming mechanism through the one-way valve 1 9, thereby completing the uniform mixing of the raw material.

[0044] The staff adjusts the distance between the two clamping blocks 30 according to the double-layer flame-retardant pipe mold, holds the manual rocker 34 by hand, drives the two-way screw rod 27 to rotate in the inside of the sleeve block 25 by the manual rocker 34, so that the two sleeve blocks 25 slowly approach the outer surface of the mold, the moving plate 31 is driven to move synchronously by the sleeve block 25, the spring 28 and the telescopic rod 29 are driven to move by the moving plate 31, and the clamping block 30 is driven to move by the spring 28 and the one-way valve 1 9, when the two clamping blocks 30 move to the appropriate distance, the two-way screw rod 27 stops rotating, thereby completing the adjustment of the distance between the two clamping blocks 30.

[0045] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A forming device for the production of double-layered flame-retardant pipes, comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly installed with a fixed support one (2), the inside of the fixed support one (2) is fixedly installed with a stirring box (3), and the top of the stirring box (3) penetrates into the inside of the fixed support one (2), the top of the stirring box (3) is fixedly installed with a box body (5), and the top of the box body (5) is fixedly installed with a motor one (7), and the output end of the motor one (7) is fixedly installed with a gear two (22). The inside of the stirring box (3) is movably installed with a rotating shaft one (17), the outer surface of the rotating shaft one (17) is fixedly installed with a stirring rod (20), the top of the stirring box (3) is fixedly installed with a feeding port (4), the outer surface of the rotating shaft one (17) is fixedly installed with a connecting rod (23), one end of the connecting rod (23) is fixedly installed with a scraper (24), and the scraper (24) is tightly attached to the inside of the stirring box (3), the bottom of the stirring box (3) is fixedly installed with a communication pipe (18), the top of the communication pipe (18) is fixedly installed with a forming mechanism, the inside of the communication pipe (18) is fixedly installed with a check valve (19), one end of the rotating shaft one (17) is fixedly installed with a gear one (21), and the gear one (21) and the gear two (22) are in gear engagement.

2. A forming device for the production of double-layered flame- resistant tubes according to claim 1, characterized in that The top of the workbench (1) is fixedly installed with a fixed support two (10), the inside of the fixed support two (10) is provided with a sliding groove (26), and the inside of the sliding groove (26) is movably installed with a sleeve block (25). The inside of the sleeve block (25) is threadedly sleeved with a bidirectional screw rod (27), and the two ends of the bidirectional screw rod (27) penetrate into the inside of the fixed support two (10), and one end of the sleeve block (25) is fixedly installed with a manual rocker (34).

3. A forming device for the production of double-layered fire-resistant pipes according to claim 1, characterized in that: The top of the sleeve block (25) is fixedly installed with a moving plate (31), the inner side of the moving plate (31) is fixedly installed with a telescopic rod (29), one end of the check valve (19) is fixedly installed with a clamping block (30), and the clamping block (30) and the moving plate (31) are fixedly installed with a spring (28).

4. A forming device for the production of double-layered fire-resistant pipes according to claim 3, characterized in that: The forming mechanism is fixedly installed on the top of the communication pipe (18), and the forming mechanism comprises a forming machine (6) fixedly installed at the bottom of the communication pipe (18).

5. A forming device for the production of double-layered fire resistant pipes according to claim 1, characterized in that: The left side of the forming machine (6) is fixedly installed with a support seat (9), and the inside of the support seat (9) is in the shape of U.

6. A forming device for the production of double-layered fire-resistant pipes according to claim 1, characterized in that: The back of the workbench (1) is fixedly installed with a fixed seat (14), the inside of the fixed seat (14) is movably installed with a fixed block (15), and the back of the fixed block (15) is fixedly installed with a tool box (16). The bottom of the workbench (1) is fixedly installed with a stand column (12), and the bottom of the stand column (12) is fixedly installed with a base (13).

7. A forming device for the production of double-layered fire resistant pipes according to claim 1, characterized in that: The connecting rods (23) and the scrapers (24) are in pairs, and there are five pairs on the outer surface of the rotating shaft I (17).

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