Coating machine for cement culvert pipe production

Abstract

The utility model relates to the technical field of cement culvert pipe processing, in particular to a coating machine for cement culvert pipe production, which comprises a coating table and a coating frame arranged on the coating table. An adjusting assembly is arranged at the bottom of the coating frame and used for moving the coating frame. A protection assembly is arranged at the top of the coating table and used for limiting the coating. According to the coating machine for cement culvert pipe production, the adjusting assemblies are arranged below the coating frames, the distance between the coating frames can be adjusted by rotating a two-way screw on the adjusting assemblies, adjustment and use can be conveniently conducted according to cement culvert pipes of different sizes, and the applicability of the coating machine is improved; and meanwhile, the protection assemblies are arranged on the two sides of the coating frame, protection plates convenient to unfold are arranged on the protection assemblies, the cement culvert pipes being coated can be protected through the protection plates, the situation of coating splashing is reduced, and the cleanliness of the machining environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement culvert processing technical field, concretely is a kind of coating machine for cement culvert production. BACKGROUND

[0002] Cement culvert is a kind of pipeline buried in the ground, mainly with steel concrete pouring cast, commonly known as cement pipe, mainly used for drainage, irrigation and other water conservancy projects, cement culvert needs to be coated with anticorrosive paint for corrosion protection after processing, and the efficiency of immersion coating process is relatively wasteful raw materials.

[0003] Chinese patent with publication number CN220048660U discloses a kind of cement culvert anticorrosive coating device, including bottom plate, the both sides of the top of bottom plate are fixedly connected with rotary drive component, two the top of rotary drive component is placed with cement culvert, the both sides of the top of bottom plate are fixedly connected with fixed frame, the outside of rotary drive component is located in fixed frame, the inside of fixed frame is liftablely connected with stabilizing component, the output end of stabilizing component is abutted on the outer surface of cement culvert, the front and back sides of two fixed frame are fixedly connected with first support frame and second support frame respectively, second drive motor is fixedly connected on first support frame.

[0004] The coating device described above is mainly to place cement culvert on the drive wheel of rotary drive component for rolling coating, and the rotary drive component is usually fixedly installed on the bottom plate, so the distance between the two drive wheels is fixed, and since the diameters of different cement culverts vary, some thinner cement culverts are not convenient to place for rolling coating, which limits the applicability of the coating device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of coating machine for cement culvert production to solve the problem that rotary drive component is usually fixedly installed on the bottom plate, some thinner cement culverts are not convenient to place on the drive wheel of rotary drive component for rolling coating, which limits the applicability of the coating device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of coating machine for cement culvert production, including, including coating table and the coating frame set on coating table;

[0007] Adjusting assembly, the adjusting assembly is arranged at the bottom of coating frame, the adjusting assembly is used to move coating frame, the adjusting assembly includes movable rod, the movable rod is fixedly connected at the bottom of coating frame, the movable rod is slidably connected in the inside of coating table, the sidewall of movable rod is screw-connected with bidirectional screw rod;

[0008] A protection assembly is arranged on the top of the coating table, and the protection assembly is used for limiting the coating, and the protection assembly comprises a protection plate, the protection plate is rotationally connected on both sides of the coating table, and a fixing member is arranged on the side wall of the protection plate.

[0009] Preferably, the adjusting assembly further comprises a stabilizing rod, the stabilizing rod is fixedly connected on the side wall of the coating frame, another set of the side wall of the coating frame is fixedly connected with a stabilizing cylinder, the stabilizing rod is slidingly connected in the stabilizing cylinder, and the stabilizing rod penetrates through the side wall of the other set of the coating frame.

[0010] Preferably, a sliding groove is arranged on the top of the coating table, and the movable rod is slidingly connected in the sliding groove.

[0011] Preferably, the two-way screw rod is rotationally connected in the sliding groove, the side wall of the coating table is provided with a motor, and the output shaft of the motor is fixedly connected with the two-way screw rod.

[0012] Preferably, the protection assembly further comprises a connecting shaft, the connecting shaft is fixedly connected between the two sets of fixing members, and the connecting shaft is rotationally connected in the coating table.

[0013] Preferably, the two sides of the coating table are fixedly connected with shaft rods, and the protection plate is rotationally connected on the outer circumferential wall of the shaft rod.

[0014] Preferably, the side wall of the fixing member is fixedly connected with a rubber pad, and the rubber pad abuts against the outer wall of the protection plate.

[0015] Preferably, the outer wall of the coating frame is fixedly connected with a plurality of annular members, and the annular members are provided with spraying pipes in the inner portions.

[0016] Compared with the prior art, the adjusting assembly is arranged under the coating frame, the spacing between the coating frames can be adjusted by rotating the two-way screw rod on the adjusting assembly, the coating frame is convenient to adjust and use according to cement culvert pipes of different sizes, and the applicability is improved.

[0017] Meanwhile, the protection assembly is arranged on the two sides of the coating frame, the protection plate on the protection assembly is convenient to unfold, the cement culvert pipe being coated and processed can be protected by the protection plate, the situation that the coating splashes is reduced, and the cleanliness of the processing environment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of the three-dimensional structure of the coating table of the utility model;

[0019] Figure 2 It is a schematic view of the three-dimensional structure of the protection plate of the utility model;

[0020] Figure 3The utility model discloses an unfolding structure schematic diagram of adjusting assembly.

[0021] Figure 4 The utility model discloses an unfolding structure schematic diagram of fixing part.

[0022] In the drawing: 1, coating station;2, coating frame;3, adjusting assembly;301, movable rod;3011, sliding groove;302, bidirectional screw rod;303, stabilizing rod;304, stabilizing cylinder;4, protection assembly;401, protection plate;4011, shaft rod;402, fixing part;4021, rubber pad;403, connecting shaft;5, ring part;501, spraying pipe. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0025] As Figures 1-4 shown, the present application provides a coating machine for cement pipe production, which comprises a coating station 1 and a coating frame 2 arranged on the coating station 1.

[0026] Specifically, as Figure 3 shown, the bottom of the coating frame 2 is provided with an adjusting assembly 3, and the adjusting assembly 3 is used for moving the coating frame 2. The adjusting assembly 3 comprises a movable rod 301, which is fixedly connected to the bottom of the coating frame 2 and slidably connected to the inside of the coating station 1. The sidewall of the movable rod 301 is threadedly connected with a bidirectional screw rod 302.

[0027] The sidewall of the coating frame 2 is fixedly connected with a stabilizing rod 303, and the sidewall of the other coating frame 2 is fixedly connected with a stabilizing cylinder 304. The stabilizing rod 303 is slidably connected to the inside of the stabilizing cylinder 304, and the stabilizing rod 303 penetrates through the sidewall of the other coating frame 2. When the two coating frames 2 are moved and adjusted, the stabilizing rod 303 will slide left and right on the other coating frame 2, thereby improving the stability of the coating frame 2 during movement.

[0028] The top of the coating table 1 is provided with a sliding groove 3011, the movable rods 301 are slidingly connected in the inside of the sliding groove 3011, the bidirectional screw rod 302 is rotationally connected in the inside of the sliding groove 3011, the sidewall of the coating table 1 is provided with a motor, and the output shaft of the motor is fixedly connected with the bidirectional screw rod 302, through the driving of the motor, the bidirectional screw rod 302 can be driven to rotate, and meanwhile, the rotation of the bidirectional screw rod 302 can drive the two groups of movable rods 301 and the coating frame 2 to move towards each other, so that the cement culvert of different sizes can be adjusted, the thinner cement culvert can be placed on the roller shaft for coating processing, and the applicability is improved.

[0029] Specifically, as shown in Figure 1 The top of the coating table 1 is provided with a protection assembly 4, the protection assembly 4 is used for limiting the coating, and the protection assembly 4 comprises a protection plate 401, the protection plate 401 is rotationally connected on both sides of the coating table 1, and the sidewall of the protection plate 401 is provided with a fixing piece 402.

[0030] The two groups of fixing pieces 402 are fixedly connected with a connecting shaft 403, and the connecting shaft 403 is rotationally connected in the inside of the coating table 1.

[0031] Specifically, as shown in Figure 4 The two sides of the coating table 1 are fixedly connected with shaft rods 4011, the protection plate 401 is rotationally connected on the outer circumferential wall of the shaft rod 4011, by rotating the fixing piece 402 downward, the fixing piece 402 slides out of the sidewall of the protection plate 401, the protection plate 401 can be opened, and the cement culvert can be replaced.

[0032] The sidewall of the fixing piece 402 is fixedly connected with a rubber pad 4021, the rubber pad 4021 abuts against the outer wall of the protection plate 401, and the friction between the fixing piece 402 and the protection plate 401 and the coating table 1 can be increased through the rubber pad 4021, so that the fixing piece 402 is prevented from rotating randomly without external force.

[0033] Specifically, as shown in Figure 2 The outer wall of the coating frame 2 is fixedly connected with a plurality of annular pieces 5, and the inside of the annular piece 5 is provided with a spraying pipe 501.

[0034] The specific scheme is as follows: firstly, according to the diameter size of the cement culvert to be coated, the bidirectional screw rod 302 is driven to rotate by the motor, and meanwhile, the rotation of the bidirectional screw rod 302 can drive the two groups of movable rods 301 and the coating frame 2 to move towards each other, secondly, the cement culvert is placed on the roller shaft of the coating frame 2, and the two groups of protection plates 401 are rotated upward, the fixing piece 402 is rotated upward until the fixing piece 402 is clamped on the sidewall of the protection plate 401, the protection plate 401 is fixed, and finally the cement culvert is sprayed and processed through the spraying pipe 501.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0036] The present application is intended to cover all such changes and alternatives, within the breadth of the appended claims thereof. Accordingly, any and all embodiments are intended to be within the scope of the present application, including but not limited to those described in the following numbered clauses:

Claims

1. A coating machine for cement pipe production, comprising a coating table (1) and a coating frame (2) arranged on the coating table (1); characterized in that, an adjusting assembly (3) is arranged at the bottom of the coating frame (2), the adjusting assembly (3) is used for moving the coating frame (2), the adjusting assembly (3) comprises a movable rod (301) fixedly connected at the bottom of the coating frame (2), the movable rod (301) is slidingly connected in the inside of the coating table (1), and the sidewall of the movable rod (301) is threadedly connected with a bidirectional screw rod (302); a protection assembly (4) is arranged at the top of the coating table (1), the protection assembly (4) is used for limiting the coating, the protection assembly (4) comprises a protection plate (401) rotationally connected at the two sides of the coating table (1), and the sidewall of the protection plate (401) is provided with a fixing piece (402).

2. The coating machine for producing a cement pipe according to claim 1, wherein The adjusting assembly (3) further comprises a stabilizing rod (303) fixedly connected at the sidewall of the coating frame (2), another group of the sidewall of the coating frame (2) is fixedly connected with a stabilizing cylinder (304), the stabilizing rod (303) is slidingly connected in the inside of the stabilizing cylinder (304), and the stabilizing rod (303) penetrates through the sidewall of the other group of the coating frame (2).

3. The coating machine for producing a cement pipe according to claim 2, wherein A sliding groove (3011) is arranged at the top of the coating table (1), and the movable rod (301) is slidingly connected in the inside of the sliding groove (3011).

4. The coating machine for producing a cement pipe according to claim 3, wherein The bidirectional screw rod (302) is rotationally connected in the inside of the sliding groove (3011), the sidewall of the coating table (1) is provided with a motor, and the output shaft of the motor is fixedly connected with the bidirectional screw rod (302).

5. The coating machine for producing a cement pipe according to claim 1, wherein The protection assembly (4) further comprises a connecting shaft (403) fixedly connected between the two groups of fixing pieces (402), and the connecting shaft (403) is rotationally connected in the inside of the coating table (1).

6. A coating machine for the production of concrete pipes according to claim 5, characterized in that The two sides of the coating table (1) are fixedly connected with shaft rods (4011), and the protection plate (401) is rotationally connected at the outer circumferential wall of the shaft rods (4011).

7. The coating machine for producing a cement pipe according to claim 6, wherein The sidewall of the fixing piece (402) is fixedly connected with a rubber pad (4021), and the rubber pad (4021) abuts against the outer wall of the protection plate (401).

8. The coating machine for producing a cement pipe according to claim 1, wherein The outer wall of the coating frame (2) is fixedly connected with a plurality of annular pieces (5), and the inside of the annular piece (5) is provided with a spraying pipe (501).

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