Round pressing forming machine for steel for producing back shell of household appliance

Abstract

The utility model relates to the technical field of steel rounding forming, and discloses a steel rounding forming machine for household appliance back shell production, which comprises a platform, a supporting plate arranged at the top of the platform, a rotating roller arranged on the side wall of the supporting plate, a forming groove formed in the outer wall of the rotating roller, and a driving assembly arranged on the front side of the supporting plate. The outer sleeve shell is arranged on the side wall of the rotating roller, the meshing ring with the sponge block is arranged in the outer sleeve shell, steel can enter the meshing ring of the outer sleeve shell after being subjected to circle pressing forming on the rotating roller, at the moment, the driving motor operates to drive the gear to rotate, and then the gear drives the meshing ring to rotate; at the moment, a meshing ring rotates to enable a sponge block to rub the rolled steel, and meanwhile, a water drainage opening of a water drainage ring discharges flushing fluid to the outer wall of the steel for flushing, so that cleaning of the outer wall of the rolled steel can be achieved through cooperation of rubbing of the sponge block and flushing of the flushing fluid; and residual oil stains on the steel can be cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel material pressure circle forming technical field, concretely is a kind of steel material pressure circle forming machine for household appliance back shell production. BACKGROUND

[0002] Rolling mill is a kind of common steel material pressure circle forming equipment, mainly for the plastic deformation of metal blank under the action of pressure and friction of one or more pairs of rollers, to obtain the required shape, before manufacturing anchor chain, steel material is often needed to be pressure circle to ensure that the cross section of anchor chain is circular to ensure that it has better uniform distribution characteristics and tensile strength when stressed.

[0003] And in common steel material pressure circle process needs to use lubricant to reduce friction, prevent wear, it can effectively reduce the friction between roller and steel material, so that pressure circle process is more smooth, and can improve the surface quality and machining precision of product, but lubricant usually has certain viscosity, after steel material rolling forming, part of residual lubricant adheres on steel material surface, residual lubricant and dirt can affect subsequent operation and processing of steel material, resulting in the quality of final product to decline, for this purpose, we propose a kind of steel material pressure circle forming machine for household appliance back shell production. UTILITARY MODEL

[0004] The utility model aims at providing a kind of steel material pressure circle forming machine for household appliance back shell production to solve the problem that residual lubricant and dirt can affect subsequent processing of steel material in the background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of steel material pressure circle forming machine for household appliance back shell production, comprising:

[0006] Platform, the platform top is provided with support plate, the support plate side wall is provided with rotating roller, the rotating roller outer wall is opened with forming groove, the support plate front side is provided with drive assembly;

[0007] Solid connection station, the solid connection station top is provided with solid connection cylinder, the solid connection cylinder top is provided with connecting pipe, the connecting pipe input end is provided with fan, the solid connection cylinder inside is opened with cavity, the solid connection cylinder inner wall is provided with air hole;

[0008] Outer shell, the outer shell side wall is provided with drainage ring, the drainage ring is solidly connected in the side wall of solid connection cylinder, the outer shell outer wall is opened with opening, the opening is matched with gear inside, the gear power output end is provided with drive motor, the outer shell inside is provided with meshing ring, the meshing ring inside is provided with sponge block, the drainage ring circumferential inner wall is opened with multiple drainage ports.

[0009] Preferably, the right side of the support plate is provided with a feeding groove.

[0010] Preferably, the driving motor is fixed to the side wall of the fixed cylinder.

[0011] Preferably, the top of the drainage ring is provided with a water pipe.

[0012] Preferably, the fan is arranged on the top of the platform.

[0013] Preferably, the outer shell is matched to the right side of the rotating roller.

[0014] Preferably, the top of the platform is embedded with a water collecting groove.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The utility model discloses a rotating roller side wall is provided with the outer shell and is provided with the engaging ring with the sponge block in the outer shell, can enter the inside of the engaging ring of the outer shell after the steel material is formed in the rotating roller and is pressed round, driving motor runs and drives the gear rotation at this moment, and the engaging ring drives the engaging ring rotation, and the engaging ring rotation makes the sponge block rub the steel material after pressing round, and at the same time, the drainage port of the drainage ring is washed to the outer wall of the steel material, so that the sponge block rubs and cooperates with the washing of the washing liquid, and the outer wall of the steel material after pressing round can be cleaned, and the residual oil dirt on the steel material can be cleaned.

[0017] 2. When the steel material is cleaned, the fan runs and can provide air to the cavity in the fixed cylinder through the connecting pipe, and then the air can be blown out from the air hole, and the air flow blows to the outer wall of the steel material, so that the residual washing liquid on the steel material can be blown away, the excess washing water can be blown away, the drying treatment of the outer wall of the steel material is realized, and the air flow can make part of the washing liquid deviate to the right after being blown, and then the sponge block can be soaked, so that the sponge block can better rub and clean the outer wall of the steel material after being soaked. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the drainage ring structure schematic view of the utility model;

[0020] Figure 3 It is the internal structure schematic view of the outer shell of the utility model;

[0021] Figure 4 It is the internal structure schematic view of the fixed cylinder of the utility model;

[0022] Figure 5 It is the Figure 1 It is the enlarged structure schematic view of position A of the utility model.

[0023] In the diagram: 100, platform; 101, support plate; 102, water receiving trough; 110, rotating roller; 111, forming trough; 120, feeding trough; 130, drive assembly; 200, fixed platform; 210, fixed cylinder; 211, connecting pipe; 212, fan; 220, cavity; 221, air hole; 300, outer shell; 301, opening; 302, gear; 303, drive motor; 310, drain ring; 311, water pipe; 312, drain outlet; 320, engagement ring; 330, sponge block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0025] Please see Figures 1-5 The illustrated steel rounding forming machine for producing appliance back covers includes:

[0026] The platform 100 is provided with a support plate 101 at the top. The support plate 101 has two rotating rollers 110 on its side wall. The outer wall of the rotating rollers 110 has a forming groove 111. The support plate 101 is provided with a drive assembly 130 at the front. The drive assembly 130 is provided with two motors commonly found in the market. The two motors are respectively connected to the power output end of the two rotating rollers 110, so that the upper rotating roller 110 rotates clockwise and the lower rotating roller 110 rotates counterclockwise.

[0027] The top of the fixed connection platform 200 is provided with a fixed connection cylinder 210, the top of the fixed connection cylinder 210 is provided with a connecting pipe 211, and the input end of the connecting pipe 211 is provided with a fan 212. The fan 212 uses a device with the brand name Aimeixin and model D100. The fixed connection cylinder 210 has a cavity 220 inside, and the inner wall of the fixed connection cylinder 210 is provided with an air hole 221. The inner wall of the fixed connection cylinder 210 is generally funnel-shaped, narrow at the left end and wide at the right end, so that the air hole is tilted to the right, thereby causing the airflow blowing towards the outer wall of the steel to tilt to the right.

[0028] The outer shell 300 has a drain ring 310 on its side wall, which is fixed to the side wall of the fixed cylinder 210. The outer wall of the outer shell 300 has an opening 301, and a gear 302 that meshes with the meshing ring 320 is fitted inside the opening 301. A drive motor 303 is provided at the power output end of the gear 302. The drive motor 303 is a common AC motor. The meshing ring 320 is provided inside the outer shell 300, and the outer circumference of the meshing ring 320 has a tooth groove that meshes with the gear 302.

[0029] In some embodiments, the outer wall of the outer casing 300 behind the engagement ring 320 is provided with the same opening 301. At the same time, a toothed wheel that engages with the engagement ring 320 is provided at the opening 301. Two metal support plates fixed to the outer casing 300 are rotatably connected to both sides of the toothed wheel. When the gear 302 drives the engagement ring 320 to rotate, the toothed wheel and the rotating engagement ring 320 can rotate between the two metal support plates to limit the engagement ring 320 and prevent the engagement ring 320 from deflecting. The toothed wheel and the gear 302 have the same structure.

[0030] The engagement ring 320 has a sponge block 330 inside, and the inner wall of the drainage ring 310 has multiple drainage holes 312. The drainage ring 310 is made by bending a common square plastic tube.

[0031] Specifically, a feeding trough 120 is provided on the right side of the support plate 101.

[0032] Furthermore, the drive motor 303 is fixed to the side wall of the fixed cylinder 210.

[0033] Furthermore, a water pipe 311 is provided on the top of the drain ring 310, and a water tank is provided at the inlet end of the water pipe 311. The water tank contains rinsing liquid, which is a diluted solution of common detergent in water. At the same time, a water pump is provided in the water tank, which is connected to the water pipe 311 and can deliver the rinsing liquid to the inside of the drain ring 310 through the water pipe 311.

[0034] Furthermore, the fan 212 is located on top of the platform 100.

[0035] It is worth noting that the outer casing 300 is fitted to the right side of the rotating roller 110.

[0036] It is worth noting that a water receiving tank 102 is embedded on the top of the platform 100, and the waste liquid after rinsing can flow into the water receiving tank 102.

[0037] Working principle: An outer shell 300 is provided on the side wall of the rotating roller 110, and an engagement ring 320 with a sponge block 330 is provided inside the outer shell 300. After the steel is rounded by the rotating roller 110, it enters the engagement ring 320 of the outer shell 300. At this time, the drive motor 303 runs and drives the gear 302 to rotate. Then, the gear 302 drives the engagement ring 320 to rotate. The rotation of the engagement ring 320 causes the sponge block 330 to rub against the rounded steel. At the same time, the drain port 312 of the drain ring 310 discharges rinsing liquid to the outer wall of the steel for rinsing. Thus, the rubbing of the sponge block 330 and the rinsing liquid are combined to achieve the desired effect. The rinsing process can clean the outer wall of the steel after it has been rounded, removing any residual oil. While cleaning the steel, the blower 212 provides air to the cavity 220 inside the fixed cylinder 210 through the connecting pipe 211. The air is then blown out through the air hole 221 and blown towards the outer wall of the steel. This blows away any excess rinsing liquid remaining on the steel, thus drying the outer wall of the steel. At the same time, the airflow can deflect some of the rinsing liquid to the right, which can then wet the sponge block 330, allowing the wet sponge block 330 to better wipe and clean the outer wall of the steel.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel rounding forming machine for producing back covers of household appliances, characterized in that, include: Platform (100), the top of the platform (100) is provided with a support plate (101), the side wall of the support plate (101) is provided with a rotating roller (110), the outer wall of the rotating roller (110) is provided with a forming groove (111), and the front side of the support plate (101) is provided with a drive assembly (130). A fixing platform (200) is provided with a fixing cylinder (210) on the top of the fixing platform (200), a connecting pipe (211) is provided on the top of the fixing cylinder (210), a fan (212) is provided at the input end of the connecting pipe (211), a cavity (220) is provided inside the fixing cylinder (210), and an air hole (221) is provided on the inner wall of the fixing cylinder (210). The outer shell (300) has a drainage ring (310) on its side wall. The drainage ring (310) is fixed to the side wall of the fixed cylinder (210). The outer wall of the outer shell (300) has an opening (301). A gear (302) is fitted inside the opening (301). A drive motor (303) is provided at the power output end of the gear (302). A meshing ring (320) is provided inside the outer shell (300). A sponge block (330) is provided inside the meshing ring (320). The inner circumference of the drainage ring (310) has multiple drainage ports (312).

2. The steel rounding forming machine for producing home appliance back covers according to claim 1, characterized in that: A feeding trough (120) is provided on the right side of the support plate (101).

3. The steel rounding forming machine for producing home appliance back covers according to claim 1, characterized in that: The drive motor (303) is fixed to the side wall of the fixed cylinder (210).

4. The steel rounding forming machine for producing home appliance back covers according to claim 1, characterized in that: A water pipe (311) is provided on the top of the drainage ring (310).

5. A steel rounding forming machine for producing home appliance back covers according to claim 1, characterized in that: The fan (212) is located on top of the platform (100).

6. The steel rounding forming machine for producing home appliance back covers according to claim 1, characterized in that: The outer shell (300) is fitted to the right side of the rotating roller (110).

7. The steel rounding forming machine for producing home appliance back covers according to claim 1, characterized in that: A water receiving trough (102) is embedded on the top of the platform (100).

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