Fixing device for steel lining plastic storage tank production

Abstract

The utility model discloses a fixing device for steel lining plastic storage tank production, which comprises a base, a horizontal adjusting assembly is arranged on the inner side of the base, a fixed clamping assembly is arranged on the upper side of the horizontal adjusting assembly, the fixed clamping assembly comprises a double worm, one end of the double worm is fixedly provided with a first motor, the outer surface of the double worm is meshed with a worm gear, and the worm gear is meshed with a second motor. The inner wall of the worm gear is fixedly sleeved with a positive and negative screw rod, the outer surface of the positive and negative screw rod is symmetrically in threaded connection with supporting blocks, a lower clamping block is fixedly installed on the outer surface of the upper side of each supporting block, fixing blocks are symmetrically and fixedly installed on the outer surfaces of the two sides of each lower clamping block, sliding rods are fixedly installed on the inner walls of the fixing blocks, and a second motor is fixedly installed on the inner wall of each lower clamping block. And a threaded lead screw is fixedly installed on the outer surface of the output end of the second motor, and the outer surface of the threaded lead screw is in threaded connection with an upper clamping block. By means of the structure, the flexibility and practicability of the fixing device are improved, frequent replacement of the fixing device is avoided, the input cost is reduced, and the production efficiency of products is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixing device technical field, more specifically, the utility model relates to a kind of fixing device for steel lining plastic storage tank production. BACKGROUND

[0002] In chemical industry, environmental protection, food and many industries, steel lining plastic storage tank is widely used due to excellent corrosion resistance, high strength and good cost performance. However, the fixing of the storage tank is crucial in the production process of the steel lining plastic storage tank. Although the existing fixing device solves some problems to a certain extent, it still has some shortcomings, such as poor universality, only suitable for specific specifications and shapes of steel lining plastic storage tank. When producing different models of storage tank, the fixing device needs to be frequently replaced, increasing the equipment investment cost and production preparation time of the enterprise, and greatly reducing the production efficiency of the product to a certain extent. In order to solve the problems of the prior art, we propose a fixing device for steel lining plastic storage tank production. SUMMARY

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fixing device for steel lining plastic storage tank production to solve the problem of poor universality of some fixing devices, which are only suitable for specific specifications and shapes of steel lining plastic storage tank. When producing different models of storage tank, the fixing device needs to be frequently replaced, increasing the equipment investment cost and production preparation time of the enterprise, and greatly reducing the production efficiency of the product to a certain extent.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a fixing device for steel lining plastic storage tank production, comprising a base, a horizontal adjustment assembly is arranged on the inner side of the base, a fixed clamping assembly is arranged on the upper side of the horizontal adjustment assembly, a roller is rotatably connected to the inner side surface of the base, and a locking hole is formed in the outer surface of one side of the base.

[0005] The fixed clamping assembly comprises a double worm, a motor one is fixedly installed at one end of the double worm, a worm gear is engaged with the outer surface of the double worm, a positive and negative screw rod is fixedly sleeved on the inner wall of the worm gear, a support block is symmetrically screw-connected to the outer surface of the positive and negative screw rod, a lower clamping block is fixedly installed on the upper side outer surface of the support block, a fixed block is fixedly installed on the outer surface of both sides of the lower clamping block, a slide rod is fixedly installed on the inner wall of the fixed block, a motor two is fixedly installed on the inner wall of the lower clamping block, a threaded screw rod is fixedly installed on the output end outer surface of the motor two, and an upper clamping block is screw-connected to the outer surface of the threaded screw rod.

[0006] The horizontal adjusting assembly comprises a bottom plate, a sliding block is fixedly installed on one side outer surface of the bottom plate, a T-shaped threaded rod is threadedly connected to the inner wall of the sliding block, a connecting block is threadedly connected to the outer surface of the T-shaped threaded rod, a special-shaped locking rod is fixedly installed on the lower side outer surface of the connecting block, the bottom plate slides on the outer surface of the roller shaft, the sliding block slides on the inner wall of one side of the base, the special-shaped locking rod is slidingly installed on the outer wall of the locking hole, the motor is fixedly installed on the outer surface of one side of the bottom plate, the double worm and the forward and reverse screw rod are rotationally connected to the inner wall of the bottom plate, the double worm is arranged below the forward and reverse screw rod, the supporting block slides on the inner side surface of the base, and the lower clamping block slides on the upper side outer surface of the bottom plate.

[0007] The same fixing blocks are symmetrically fixedly installed on the two side outer surfaces of the upper clamping block, and the sliding rod slides on the inner walls of the fixing blocks on the two sides of the upper clamping block.

[0008] The distance between the adjacent locking holes is equal to the lower side width of the special-shaped locking rod.

[0009] Compared with the prior art, the horizontal adjusting assembly has the advantages that:

[0010] The fixing and clamping assembly is provided with the double worm, the motor one is started to drive the double worm to rotate, the double worm drives the meshed worm gear on the outer surface to rotate, the worm gear drives the forward and reverse screw rod to rotate, thereby driving the two lower clamping blocks and the upper clamping block to move relatively, so that the arc surface of the lower clamping block is attached to the outer surface of the tank body, then the motor two is started to drive the threaded screw rod to rotate, the threaded screw rod drives the upper clamping block to move up and down, so that the arc surface of the upper clamping block clamps the outer surface of the tank body.

[0011] The horizontal adjusting assembly is provided with the bottom plate, the T-shaped threaded rod is pushed to drive the bottom plate to slide on the inner side surface of the base, thereby driving the fixing and clamping assembly to move horizontally, then the position of the fixing and clamping assembly is determined, the special-shaped locking rod is held, the T-shaped threaded rod is rotated to drive the connecting block to move close to the sliding block, so that the special-shaped locking rod is slidingly installed on the inner wall of the locking hole, and the position of the bottom plate is fixed. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model.

[0013] Figure 2 It is the fixed clamping assembly structure schematic view of the utility model.

[0014] Figure 3 It is the horizontal adjusting assembly structure schematic view of the utility model.

[0015] [Reference signs]

[0016] 1, base, 2, fixed clamping assembly, 3, horizontal adjusting assembly, 4, roller, 5, locking hole, 21, double worm, 22, motor one, 23, worm wheel, 24, positive and negative screw rod, 25, support block, 26, lower clamping block, 27, fixed block, 28, sliding rod, 29, motor two, 211, threaded screw rod, 212, upper clamping block, 31, bottom plate, 32, sliding block, 33, T-shaped threaded rod, 34, connecting block, 35, special-shaped locking rod. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical schemes and advantages of the utility model more clear, specific embodiments will be described in detail below with reference to the drawings.

[0018] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 3 The embodiment of the utility model provides a kind of fixed device for steel lining plastic storage tank production, including base 1, the inner side of base 1 is provided with horizontal adjusting assembly 3, the upper side of horizontal adjusting assembly 3 is provided with fixed clamping assembly 2, the inner side surface of base 1 is rotatably connected with roller 4, the outer surface of one side of base 1 is provided with locking hole 5;

[0019] Fixed clamping assembly 2 includes double worm 21, one end of double worm 21 is fixedly installed with motor one 22, the outer surface of double worm 21 is engaged with worm wheel 23, the inner wall of worm wheel 23 is fixedly sleeved with positive and negative screw rod 24, the outer surface of positive and negative screw rod 24 is symmetrically connected with support block 25, the upper side outer surface of support block 25 is fixedly installed with lower clamping block 26, the outer surface of both sides of lower clamping block 26 is symmetrically fixedly installed with fixed block 27, the inner wall of fixed block 27 is fixedly installed with sliding rod 28, the inner wall of lower clamping block 26 is fixedly installed with motor two 29, the output end outer surface of motor two 29 is fixedly installed with threaded screw rod 211, the outer surface of threaded screw rod 211 is threadedly connected with upper clamping block 212;

[0020] By starting motor one 22 and motor two 29, the clamping adjustment of lower clamping block 26 and upper clamping block 212 to tank body is realized, the flexibility and practicality of fixed device are greatly improved, frequent replacement of fixed device is avoided, input cost and production time are reduced, so as to improve the production efficiency of product.

[0021] The horizontal adjusting assembly 3 comprises a bottom plate 31, a sliding block 32 is fixedly installed on one side outer surface of the bottom plate 31, a T-shaped threaded rod 33 is in threaded connection with the inner wall of the sliding block 32, a connecting block 34 is in threaded connection with the outer surface of the T-shaped threaded rod 33, a special-shaped locking rod 35 is fixedly installed on the lower side outer surface of the connecting block 34, the bottom plate 31 slides on the outer surface of the roller shaft 4, the sliding block 32 slides on the inner wall of one side of the base 1, the special-shaped locking rod 35 is slidingly installed on the outer wall of the locking hole 5, the motor one 22 is fixedly installed on the outer surface of one side of the bottom plate 31, the double worm 21 and the positive and negative screw rod 24 are both rotationally connected to the inner wall of the bottom plate 31, and the double worm 21 is arranged on the lower side of the positive and negative screw rod 24, the supporting block 25 slides on the inner side surface of the base 1, and the lower clamping block 26 slides on the upper side outer surface of the bottom plate 31.

[0022] The horizontal position of the bottom plate 31 is adjusted and fixed by rotating the T-shaped threaded rod 33 after pushing the T-shaped threaded rod 33, and the flexibility and practicability of the fixing device are further improved, so that the tank body is located at a suitable position of the machining device.

[0023] The upper clamping block 212 is provided with the same fixing block 27 which is symmetrically fixedly installed on the outer surface of both sides of the upper clamping block 212, and the sliding rod 28 slides in the inner wall of the fixing block 27 on both sides of the upper clamping block 212.

[0024] The distance between the adjacent locking holes 5 is equal to the lower side width of the special-shaped locking rod 35.

[0025] The working process of the utility model is as follows:

[0026] Firstly, according to the diameter of the tank body, the motor one 22 drives the double worm 21 to rotate, the double worm 21 drives the worm gear 23 meshed with the outer surface of the double worm 21 to rotate, the worm gear 23 drives the positive and negative screw rod 24 to rotate, thereby driving the relative movement of the two lower clamping blocks 26 and the upper clamping block 212, so that the arc surface of the lower clamping block 26 is attached to the outer surface of the tank body, then the motor two 29 drives the threaded screw rod 211 to rotate, the threaded screw rod 211 drives the upper clamping block 212 to lift and move, so that the arc surface of the upper clamping block 212 clamps the outer surface of the tank body, the flexibility and practicability of the fixing device are improved, frequent replacement of the fixing device is avoided, the input cost and production time are reduced, and the production efficiency of the product is improved, then the T-shaped threaded rod 33 is pushed to drive the bottom plate 31 to slide on the inner side surface of the base 1, thereby driving the horizontal movement of the fixed clamping assembly 2, then after the position of the fixed clamping assembly 2 is determined, the special-shaped locking rod 35 is held, the T-shaped threaded rod 33 is rotated to drive the connecting block 34 to approach the sliding block 32, so that the special-shaped locking rod 35 is slidingly installed on the inner wall of the locking hole 5, and the position of the bottom plate 31 is fixed, so that the tank body is located at a suitable position of the machining device.

[0027] Finally should be explained a few points is: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0028] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0029] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A fixing device for producing a plastic-lined steel storage tank, comprising a base (1), characterized in that, The inner side of the base (1) is provided with a horizontal adjusting assembly (3), the upper side of the horizontal adjusting assembly (3) is provided with a fixed clamping assembly (2), the inner side surface of the base (1) is rotatably connected with a roller shaft (4), and the outer surface of one side of the base (1) is provided with a locking hole (5). The fixed clamping assembly (2) comprises a double worm (21), one end of the double worm (21) is fixedly installed with a motor one (22), the outer surface of the double worm (21) is engaged with a worm wheel (23), the inner wall of the worm wheel (23) is fixedly sleeved with a positive and negative screw rod (24), the outer surface of the positive and negative screw rod (24) is symmetrically and threadedly connected with a supporting block (25), the upper side outer surface of the supporting block (25) is fixedly installed with a lower clamping block (26), the outer surfaces of the two sides of the lower clamping block (26) are fixedly installed with fixed blocks (27) in symmetry, the inner wall of the fixed block (27) is fixedly installed with a sliding rod (28), the inner wall of the lower clamping block (26) is fixedly installed with a motor two (29), the output end outer surface of the motor two (29) is fixedly installed with a threaded screw rod (211), and the outer surface of the threaded screw rod (211) is threadedly connected with an upper clamping block (212).

2. The fixing device for steel plastic lined tank production according to claim 1, characterized in that, The horizontal adjusting assembly (3) comprises a bottom plate (31), the outer surface of one side of the bottom plate (31) is fixedly installed with a sliding block (32), the inner wall of the sliding block (32) is threadedly connected with a T-shaped threaded rod (33), the outer surface of the T-shaped threaded rod (33) is threadedly connected with a connecting block (34), the lower side outer surface of the connecting block (34) is fixedly installed with a special-shaped locking rod (35), the bottom plate (31) slides on the outer surface of the roller shaft (4), the sliding block (32) slides on the inner wall of one side of the base (1), the special-shaped locking rod (35) is slidingly installed on the outer wall of the locking hole (5), the motor one (22) is fixedly installed on the outer surface of one side of the bottom plate (31), the double worm (21) and the positive and negative screw rod (24) are both rotatably connected to the inner wall of the bottom plate (31), and the double worm (21) is arranged below the positive and negative screw rod (24), the supporting block (25) slides on the inner side surface of the base (1), and the lower clamping block (26) slides on the upper side outer surface of the bottom plate (31).

3. The fixing device for steel plastic lined tank production according to claim 1, characterized in that, The outer surfaces of the two sides of the upper clamping block (212) are fixedly installed with the same fixed blocks (27) in symmetry, and the sliding rod (28) slides on the inner walls of the fixed blocks (27) on the two sides of the upper clamping block (212).

4. The fixing device for steel plastic lined tank production according to claim 2, characterized in that, The distance between the adjacent locking holes (5) is equal to the lower side width of the special-shaped locking rod (35).

Images