Plastic product processing compression molding device

Abstract

The utility model relates to the field of plastic product processing, in particular to a plastic product processing compression molding device which comprises a base and further comprises a forming assembly, a compression molding assembly and a compression molding assembly, the pressure applying assembly is mounted on one side of the top of the base, and the pressure applying assembly is used for applying pressure to the plastic product; and the cleaning assembly is installed on the top of the base and located on the lower side of the forming assembly, and the cleaning assembly is used for cleaning the forming assembly. According to the utility model, the forming component can be automatically turned over, so that the forming component can be turned over after forming and unloading, and the die cavity on the lower side is utilized to perform compression molding again, so that continuous compression molding can be realized, and the processing efficiency of plastic products is favorably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plastic product processing, specifically to a plastic product processing compression molding device. BACKGROUND

[0002] Plastic products refer to various finished products made of plastics through processing, molding and other processes. Plastic is a kind of synthetic high polymer material with plasticity, which is made of natural or synthetic resin as the main component and various additives added under certain temperature and pressure conditions, and can be molded into a certain shape and keep the shape unchanged at room temperature.

[0003] The existing plastic products need to use the corresponding compression molding device when compression molding. The existing compression molding device imports the raw materials into the mold when in use, and then uses the descending pressure block to press the raw materials in the mold, so as to realize molding. After compression molding, the mold will be cleaned after the residual debris in the mold is removed. When cleaning, the staff usually holds the air gun to blow, which is troublesome and needs to be cleaned before the next compression molding, thereby affecting the efficiency of compression molding. Therefore, we propose a plastic product processing compression molding device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a plastic product processing compression molding device, which solves the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plastic product processing compression molding device, comprising a base, further comprising:

[0006] A molding assembly is installed on the top of the base, and the molding assembly is used for plastic product molding.

[0007] A pressure assembly is installed on one side of the top of the base, and the pressure assembly is used for pressing the plastic product.

[0008] A cleaning assembly is installed on the top of the base and located on the lower side of the molding assembly, and the cleaning assembly is used for cleaning the molding assembly.

[0009] By adopting the above technical scheme, the raw materials are first put into the mold cavity on the upper side of the molding assembly, and then the pressure assembly is pressed down to make the raw materials form in the inner cavity of the molding assembly. After molding, the pressure assembly is lifted, and then the mold is unloaded. Then the molding assembly is turned over, so that the lower mold cavity faces upward, and then the raw materials are loaded and molded again. At the same time, the used mold cavity is rotated to the lower side, and the cleaning assembly is used to blow and clean the mold cavity on the lower side, so that cleaning and molding are carried out synchronously, which is beneficial to improving the efficiency of plastic product processing. The cleaning assembly can reciprocatingly rotate to the two sides, which is beneficial to improving the cleaning effect.

[0010] As a preferred embodiment of the utility model, the forming assembly comprises:

[0011] The number of the supporting plates is two, the two supporting plates are fixed on the two sides of the top of the base, a module is rotatably installed between the two supporting plates, the top and the bottom of the module are both provided with a forming cavity, the outer wall of one of the supporting plates is fixed with a servo motor, the transmission shaft of the servo motor penetrates the supporting plate and is fixedly connected with one end of the module;

[0012] The outer wall of the other supporting plate is fixed with a fixing frame, the outer wall of the fixing frame is fixed with a first electric push rod, the push rod of the first electric push rod penetrates the fixing frame and is fixedly connected with a movable plate, the outer wall of the movable plate is fixed with a positioning column on both sides, and the supporting plate and the module are provided with a positioning hole corresponding to the positioning column;

[0013] The raw material is placed in the upper toilet forming cavity, the positioning column is driven by the first electric push rod to move and is inserted into the positioning hole of the module to make the module stable, then the pressure assembly presses the raw material, the raw material is formed, then the first electric push rod drives the positioning column to separate from the module, then the servo motor drives the module to overturn, and then the raw material is formed again and cleaned.

[0014] As a preferred embodiment of the utility model, the pressure assembly comprises:

[0015] The outer wall of the other supporting plate is fixed with a fixing frame, the outer wall of the fixing frame is fixed with a first electric push rod, the push rod of the first electric push rod penetrates the fixing frame and is fixedly connected with a movable plate, the outer wall of the movable plate is fixed with a positioning column on both sides, and the supporting plate and the module are provided with a positioning hole corresponding to the positioning column;

[0016] The second electric push rod can drive the pressure plate to descend to press the raw material in the forming cavity, so that the raw material is formed in the forming cavity.

[0017] As a preferred embodiment of the utility model, the cleaning assembly comprises:

[0018] The third electric push rod is arranged on the base, the push rod outer end of the third electric push rod is fixedly connected with a frame body, the inner cavity of the frame body is rotatably installed with a hollow plate, and the top of the hollow plate is fixedly connected with a plurality of evenly distributed spray heads;

[0019] The driving motor is fixed to one end of the frame body, the transmission shaft of the driving motor penetrates the frame body and is fixedly connected with the middle of the end of the hollow plate;

[0020] The gas source pipe is movably penetrated into the other end of the frame body and is communicated with the middle of the end of the hollow plate;

[0021] After the forming cavity is transferred to the lower side after use, the third electric push rod can drive the frame body to lift, so that it is close to the forming cavity, then gas is supplied through the gas source pipe, so that the gas is blown to the forming cavity along the nozzle, cleaning is realized, and the driving motor drives the hollow plate to reciprocating rotate, so that blowing is realized, which is favorable for improving the cleaning effect.

[0022] As a preferred embodiment of the utility model, the top of the base is provided with a sliding groove, one end of the inner cavity of the sliding groove is fixedly installed with a lead screw motor, the outer end of the transmission shaft of the lead screw motor is fixedly connected with a lead screw, the outer end of the lead screw is rotatably connected with the inner wall of the sliding groove, the outer wall of the lead screw is sleeved with a matched lead screw slider, and the top of the lead screw slider is fixedly connected with the tail end of the third electric push rod.

[0023] The lead screw motor can drive the lead screw to rotate, thereby driving the lead screw slider to move, so that the reciprocating movement of the cleaning assembly can be realized, thereby the blowing of different positions in the forming cavity inner cavity can be realized, and the comprehensiveness of cleaning is improved.

[0024] As a preferred embodiment of the utility model, the top of the base is provided with a sliding groove, one end of the inner cavity of the sliding groove is fixedly installed with a lead screw motor, the outer end of the transmission shaft of the lead screw motor is fixedly connected with a lead screw, the outer end of the lead screw is rotatably connected with the inner wall of the sliding groove, the outer wall of the lead screw is sleeved with a matched lead screw slider, and the top of the lead screw slider is fixedly connected with the tail end of the third electric push rod.

[0025] Compared with the prior art, the utility model has the beneficial effects as follows:

[0026] The plastic product processing compression molding device of the technical scheme can automatically overturn through the forming assembly, so that the surface can be turned over after forming and unloading, the lower mold cavity is used for compression molding again, continuous compression molding is realized, and the efficiency of plastic product processing is improved.

[0027] The cleaning assembly is arranged on the lower side of the forming assembly, so that the mold cavity on the lower side can be cleaned, the cleaning and forming are synchronized, the efficiency is improved, the debris blown away can directly fall off when the cleaning assembly cleans the mold cavity, the cleaning effect is improved, the cleaning assembly can be rotated, different angle blowing is realized, and the cleaning effect is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Other features, objects and advantages of the utility model will become more apparent through reading the detailed description of the non-restrictive embodiments with reference to the following drawings:

[0029] Figure 1 It is a first overall structure schematic view of the plastic product processing compression molding device of the utility model;

[0030] Figure 2 It is a second overall structure schematic view of the plastic product processing compression molding device of the utility model;

[0031] Figure 3 It is the clean subassembly structure schematic view of the plastic product processing compression molding device of the utility model.

[0032] In the drawing:

[0033] 1, base; 11, support plate; 12, module; 13, servo motor; 14, fixed frame; 15, first electric push rod; 16, movable plate;

[0034] 2, side plate; 21, cross plate; 22, second electric push rod; 23, pressing plate; 24, limit rod;

[0035] 3, third electric push rod; 31, frame; 32, hollow plate; 33, spray head; 34, gas source pipe; 35, drive motor;

[0036] 4, screw motor; 41, screw rod; 42, screw rod slider. DETAILED DESCRIPTION

[0037] Please refer to Figures 1-3 The utility model provides a technical scheme: a plastic product processing compression molding device, including base 1, still including:

[0038] Forming assembly, forming assembly is installed on the top of base 1, and forming assembly is used for plastic product forming;

[0039] Pressure assembly, pressure assembly is installed on the top of base 1 one side, and pressure assembly is used for the pressure of plastic product;

[0040] Cleaning assembly, cleaning assembly is installed on the top of base 1, and is located the lower side of forming assembly, and cleaning assembly is used for cleaning forming assembly;

[0041] It should be understood that, in actual use, first raw material is placed on the die cavity of the upper side of forming assembly, then the raw material is formed in the inner cavity of forming assembly by using pressure assembly to press down, after forming, pressure assembly is lifted, then unloading is carried out, then forming assembly is overturned, so that the die cavity on the lower side faces upwards, then recharging and pressure forming are carried out again, and the used die cavity is rotated to the lower side, and the die cavity on the lower side is cleaned by using cleaning assembly, so that cleaning and forming are carried out simultaneously, which is beneficial to improving the efficiency of plastic product processing, and cleaning assembly can reciprocatingly rotate to two sides, so that the cleaning effect is improved.

[0042] As Figure 1 And 2 Shown, forming assembly includes:

[0043] The two support plates 11 are fixed on the top of the base 1, and the mold 12 is rotatably installed between the two support plates 11. The outer wall of one of the support plates 11 is fixed with a servo motor 13, and the transmission shaft of the servo motor 13 penetrates through the support plate 11 and is fixedly connected with one end of the mold 12.

[0044] The fixed frame 14 is fixed to the outer wall of the other support plate 11, and the outer wall of the fixed frame 14 is fixed with a first electric push rod 15. The push rod of the first electric push rod 15 penetrates through the fixed frame 14 and is fixedly connected with a movable plate 16. The outer wall of the movable plate 16 is fixed with positioning columns on both sides, and the support plate 11 and the mold 12 are provided with positioning holes corresponding to the positioning columns.

[0045] It should be understood that the raw material is placed in the molding cavity of the toilet, and the first electric push rod 15 drives the positioning column to move and insert into the positioning hole of the mold 12 to make the mold 12 stable. Then the pressure assembly presses the raw material, and then the first electric push rod 15 drives the positioning column to disengage from the mold 12, and then the servo motor 13 drives the mold 12 to overturn, and then the re-molding and cleaning operations can be performed.

[0046] As shown in Figure 1 and 2 , the pressure assembly comprises:

[0047] The side plate 2 is fixed to one side of the top of the base 1, and the side plate 2 is fixed to one side of the top of the base 1. The outer wall of the side plate 2 is fixed with a horizontal plate 21, and the top of the horizontal plate 21 is fixed with a second electric push rod 22. The tail end of the second electric push rod 22 penetrates through the horizontal plate 21 and is fixedly connected with a pressing plate 23.

[0048] It should be understood that the second electric push rod 22 can drive the pressing plate 23 to descend to press the raw material in the molding cavity, so that the raw material is molded in the molding cavity.

[0049] Further, the top of the pressing plate 23 is fixed with a limiting rod 24 on both sides, and the limiting rod 24 is movably penetrated through the horizontal plate 21. The limiting rod 24 is arranged to limit the lifting track of the pressing plate 23, thereby improving the stability of the lifting of the pressing plate 23.

[0050] As shown in Figure 1 and 2 , 3, the cleaning assembly comprises:

[0051] The third electric push rod 3 is arranged on the base 1, and the push rod outer end of the third electric push rod 3 is fixedly connected with a frame 31. The inner cavity of the frame 31 is rotatably installed with a hollow plate 32, and the top of the hollow plate 32 is fixedly connected with a plurality of evenly distributed nozzles 33.

[0052] The driving motor 35 is fixed to one end of the frame body 31, and the transmission shaft of the driving motor 35 penetrates the frame body 31 and is fixedly connected to the middle of the end of the hollow plate 32.

[0053] The gas source pipe 34 movably penetrates the other end of the frame body 31 and is communicated with the middle of the end of the hollow plate 32.

[0054] It should be understood that after the forming cavity is transferred to the lower side after use, the third electric push rod 3 can drive the frame body 31 to be lifted, so that the forming cavity is close, then the gas is supplied by the gas source pipe 34, so that the gas is guided out of the nozzle 33 and blown to the forming cavity, cleaning is realized, and the hollow plate 32 is driven to reciprocate by the driving motor 35, so that blowing is realized, which is beneficial to improve the cleaning effect.

[0055] As shown in Figure 1 and 2 The top of the base 1 is provided with a sliding groove, one end of the inner cavity of the sliding groove is fixedly installed with a lead screw motor 4, the outer end of the transmission shaft of the lead screw motor 4 is fixedly connected with a lead screw 41, the outer end of the lead screw 41 is rotatably connected with the inner wall of the sliding groove, the outer wall of the lead screw 41 is sleeved with a matched lead screw block 42, and the top of the lead screw block 42 is fixedly connected with the tail end of the third electric push rod 3.

[0056] It should be understood that the lead screw 41 can be driven to rotate by the lead screw motor 4, so that the lead screw block 42 is driven to move, so that the reciprocating movement of the cleaning assembly can be realized, so that different positions in the inner cavity of the forming cavity can be blown, and the comprehensiveness of cleaning can be improved.

[0057] In addition, the plastic product processing compression molding device comprises components which are general standard components or components known by those skilled in the art, the structure and principle of which are known by those skilled in the art through technical manuals or through conventional experimental methods. At the idle place of the device, all the electrical components, power elements, electrical components, and matched monitoring computers and power supplies are connected by wires. The specific connection means should be referred to the working principle described below. The electrical components are sequentially connected in terms of working order, and the detailed connection means is a known technology in the art. The working principle and process are mainly introduced below, and the electrical control is not described.

Claims

1. A plastic article processing compression molding apparatus comprising a base (1), characterized in that: Also includes: Molding assembly, the molding assembly is installed on the top of the base (1), the molding assembly is used for plastic product molding; Pressure assembly, the pressure assembly is installed on one side of the top of the base (1), the pressure assembly is used for plastic product pressure; Cleaning assembly, the cleaning assembly is installed on the top of the base (1), and is located on the lower side of the molding assembly, the cleaning assembly is used for cleaning the molding assembly.

2. A compression molding apparatus for processing plastic articles as defined in claim 1, wherein: The molding assembly comprises: Support plate (11), the number of support plate (11) is two, two support plate (11) is fixed on both sides of the top of the base (1), two support plate (11) is rotatably installed with module (12), the top and bottom of the module (12) are provided with molding cavity, one of the outer wall of the support plate (11) is fixed with servo motor (13), the transmission shaft of the servo motor (13) penetrates the support plate (11) and is fixedly connected with one end of the module (12); Fixed frame (14), the fixed frame (14) is fixed to the outer wall of another support plate (11), the outer wall of the fixed frame (14) is fixed with first electric push rod (15), the push rod of the first electric push rod (15) penetrates the fixed frame (14) and is fixedly connected with movable plate (16), the outer wall of the movable plate (16) is fixed with positioning column on both sides, the support plate (11) and the module (12) are provided with positioning hole corresponding to the positioning column.

3. A compression molding apparatus for processing plastic articles as defined in claim 2, wherein: The pressure assembly comprises: Side plate (2), the side plate (2) is fixed on one side of the top of the base (1), one side wall of the side plate (2) is fixed with horizontal plate (21), the top of the horizontal plate (21) is fixed with second electric push rod (22), the tail end of the second electric push rod (22) penetrates the horizontal plate (21) and is fixedly connected with pressing plate (23).

4. A compression molding apparatus for processing plastic articles as defined in claim 3, wherein: The cleaning assembly comprises: Third electric push rod (3), the third electric push rod (3) is arranged on the base (1), the outer end of the push rod of the third electric push rod (3) is fixedly connected with frame (31), the inner cavity of the frame (31) is rotatably installed with hollow plate (32), the top of the hollow plate (32) is fixedly connected with a plurality of evenly distributed nozzles (33); Drive motor (35), the drive motor (35) is fixed to one end of the frame (31), the transmission shaft of the drive motor (35) penetrates the frame (31) and is fixedly connected with the middle of the end of the hollow plate (32); Air source pipe (34), the air source pipe (34) is movably penetrated in the other end of the frame (31) and is communicated with the middle of the end of the hollow plate (32).

5. A compression molding apparatus for processing plastic articles as defined in claim 4, wherein: The top of the base (1) is provided with a sliding groove, one end of the inner cavity of the sliding groove is fixedly installed with a lead screw motor (4), the outer end of the transmission shaft of the lead screw motor (4) is fixedly connected with a lead screw (41), the outer end of the lead screw (41) is rotatably connected with the inner wall of the sliding groove, the outer wall of the lead screw (41) is sleeved with a matched lead screw sliding block (42), the top of the lead screw sliding block (42) is fixedly connected with the tail end of the third electric push rod (3).

6. A compression molding apparatus for processing plastic articles as defined in claim 5, wherein: The top of the pressing plate (23) is fixed with a limiting rod (24) on both sides, the limiting rod (24) is movably penetrated in the horizontal plate (21).

Images