Double-station injection molding equipment for automobile side wall storage box decoration plate

Abstract

The utility model discloses double-station injection molding equipment for an automobile side wall storage box decoration plate, and relates to the technical field of storage box decoration plate machining, the double-station injection molding equipment comprises a bottom shell, a circular plate is rotationally connected to the upper surface of the bottom shell, a rotating mechanism is arranged between the circular plate and the bottom shell, a transverse plate is fixedly connected to the upper surface of the circular plate, and material barrels are symmetrically arranged on the upper surface of the transverse plate; an injection molding assembly is arranged in the material barrel, the rotating mechanism comprises an air cylinder, the air cylinder is fixedly installed in the bottom shell, the output end of the air cylinder is fixedly connected with a vertical plate, and one side of the vertical plate is fixedly connected with a rack. And by arranging the double-station injection molding assembly, the two stations efficiently and cooperatively operate, so that unnecessary waiting and idle time is shortened, and the overall working efficiency of the injection molding equipment is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of storage box trim plate processing, in particular to a double-station injection molding equipment for a car side wall storage box trim plate. BACKGROUND

[0002] In the field of automobile manufacturing, with the increasing requirements of consumers on the functionality and aesthetics of automobile interiors, the production process of a car side wall storage box trim plate, as an important part of automobile interiors, also faces higher challenges and needs.

[0003] According to the related technology in the above, the inventor believes that the existing storage box trim plate injection molding equipment still has some problems in use. In the injection molding process of the existing injection molding equipment, the injection molding direction lacks flexibility and cannot be freely adjusted according to actual needs, thereby reducing the convenience of using the injection molding equipment. CONTENT OF THE UTILITY MODEL

[0004] The application aims to provide a double-station injection molding equipment for a car side wall storage box trim plate to improve the problem of the lack of flexibility of the injection molding direction of the injection molding equipment.

[0005] The double-station injection molding equipment for a car side wall storage box trim plate provided by the application adopts the following technical solution:

[0006] The double-station injection molding equipment for a car side wall storage box trim plate comprises a bottom shell, a circular plate rotatably connected to the upper surface of the bottom shell, a rotating mechanism arranged between the circular plate and the bottom shell, a horizontal plate fixedly connected to the upper surface of the circular plate, and a material barrel symmetrically arranged on the upper surface of the horizontal plate.

[0007] By adopting the above technical solution, the rotating mechanism can adjust the injection direction, the arrangement of the two material barrels provides a hardware condition for double-station injection molding, and the rotating mechanism can realize the alternate injection molding of different molds or different parts of the same mold. The output end of the air cylinder drives the rack to move through the vertical plate, the movement of the rack cooperates with the use of the gear to make the circular rod rotate, the circular rod drives the circular plate to rotate, and the rotation of the circular plate flexibly adjusts the injection direction, thereby improving the convenience of using the injection molding equipment.

[0008] Optionally, the injection molding assembly comprises an injection molding pipe in communication with the barrel, a screw conveyor rod is rotatably arranged in the injection molding pipe, a through groove for cooperating with the screw conveyor rod is formed in the lower end of the injection molding pipe, the upper surface of the circular plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a vertical rod, the top end of the vertical rod penetrates through the barrel and is fixedly connected with the screw conveyor rod.

[0009] By adopting the above technical scheme, the output end of the motor drives the screw conveyor rod to rotate through the vertical rod, the plasticized injection liquid is stably conveyed to the injection molding pipe through the spiral structure of the screw conveyor rod, the injection liquid is injected into the mold through extrusion, and the injection efficiency of the injection molding equipment is effectively improved through the double-station injection molding assembly.

[0010] Optionally, a feeding pipe is in communication with one side of the barrel, and a sealing cover is movably connected to the end of the feeding pipe.

[0011] By adopting the above technical scheme, the feeding pipe facilitates the addition of injection raw materials into the barrel, and the sealing cover effectively prevents dust, impurities and other foreign matters from entering the barrel.

[0012] Optionally, the two sides of the vertical plate are slidingly connected with the bottom shell.

[0013] By adopting the above technical scheme, the offset or shaking of the vertical plate during movement is avoided.

[0014] Optionally, a guide strip is fixedly connected to the lower surface of the rack, a guide groove for cooperating with the guide strip is formed in the inner wall of the bottom shell, and the guide strip is slidingly connected with the guide groove.

[0015] By adopting the above technical scheme, the cooperation of the guide strip and the guide groove plays a guiding and limiting role when the rack moves, thereby ensuring the normal operation of the rotating mechanism.

[0016] Optionally, a heat preservation shell is fixedly connected to the upper surface of the horizontal plate, and the barrel is located in the heat preservation shell.

[0017] By adopting the above technical scheme, the heat preservation shell reduces the heat loss of the injection raw materials in the barrel.

[0018] Optionally, an installation groove for cooperating with the motor is formed in the upper surface of the circular plate, and the motor is fixedly arranged in the installation groove.

[0019] By adopting the above technical scheme, the installation groove enables the motor to be stably installed on the circular plate, thereby avoiding displacement or loosening of the motor due to vibration or other external forces during operation of the equipment.

[0020] Optionally, the lower surface of the material bucket is fixedly connected with a sealing ring used in cooperation with the vertical rod, and the vertical rod is rotationally connected with the sealing ring.

[0021] By adopting the above technical scheme, the sealing ring effectively seals the gap between the material bucket and the vertical rod, preventing the injection liquid in the material bucket from leaking from the vertical rod.

[0022] To sum up, the present application has at least one of the following beneficial technical effects:

[0023] 1. The utility model discloses a rotating mechanism, which is convenient for adjusting the direction of injection molding during the process of injection molding, and improves the convenience of using the injection molding equipment. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a sectional structure schematic diagram of the utility model.

[0026] Figure 3 It is a sectional structure schematic diagram of the rotating mechanism of the utility model.

[0027] Figure 4 It is a sectional structure schematic diagram of the injection molding assembly of the utility model.

[0028] Figure 5 It is the utility model Figure 4 It is an enlarged schematic diagram of the structure at A.

[0029] In the figure, 1, bottom shell, 2, rotating mechanism, 21, guide groove, 22, gear, 23, round rod, 24, rack, 25, guide bar, 26, air cylinder, 27, vertical plate, 3, injection molding assembly, 31, injection molding pipe, 32, auger conveying rod, 33, vertical rod, 34, mounting groove, 35, motor, 36, sealing ring, 37, through groove, 4, sealing cover, 5, round plate, 6, cross plate, 7, heat preservation shell, 8, feeding pipe, 9, material bucket. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings Figure 1 - the drawings Figure 5 The present application will be further described in detail.

[0031] A double-station injection molding equipment for an automobile side wall storage box trim panel, referring to Figure 1 and Figure 2The utility model relates to an injection molding equipment, including bottom shell 1, round plate 5, rotating mechanism 2, cross plate 6, material bucket 9, heat preservation shell 7, feed pipe 8, sealing cover 4 and injection molding assembly 3, round plate 5 is connected with the upper surface of bottom shell 1 rotationally, rotating mechanism 2 is arranged between round plate 5 and bottom shell 1, and rotating mechanism 2 plays the role of facilitating the flexible adjustment of injection molding direction, the lower surface of cross plate 6 is fixedly connected with the upper surface of round plate 5, and cross plate 6 is conveniently rotated by the rotation of round plate 5, material bucket 9 is symmetrically arranged on the upper surface of cross plate 6, and material bucket 9 is convenient for storing injection molding raw materials needed to use, heat preservation shell 7 is fixedly connected on the upper surface of cross plate 6, and heat preservation shell 7 is located outside material bucket 9, heat preservation shell 7 plays the role of facilitating heat preservation, reduces the loss of injection molding raw materials in material bucket 9, feed pipe 8 is communicated and is arranged on one side of material bucket 9, and feed pipe 8 is convenient for adding injection molding raw materials needed to use in material bucket 9, sealing cover 4 is movably clamped at the end of feed pipe 8, and the arrangement of sealing cover 4 avoids that dust and other impurities enter material bucket 9, injection molding assembly 3 is arranged in the inside of material bucket 9, and the arrangement of injection molding assembly 3 makes injection molding equipment reach the effect of double-station injection molding, improves the use efficiency of injection molding equipment.

[0032] With reference to Figure 3 Rotating mechanism 2 includes cylinder 26, vertical plate 27, rack 24, guide strip 25, guide groove 21, round rod 23 and gear 22, cylinder 26 is fixedly installed in bottom shell 1, one side of vertical plate 27 is fixedly connected with the output end of cylinder 26, so that the output end of cylinder 26 drives vertical plate 27 to move, both sides of vertical plate 27 are slidably connected with bottom shell 1, so as to ensure the stability of vertical plate 27 movement, one side of rack 24 is fixedly connected with vertical plate 27, so that vertical plate 27 movement drives rack 24 to move, the upper surface of guide strip 25 is fixedly connected with rack 24, guide groove 21 is formed in the inner wall of bottom shell 1, guide strip 25 is slidably connected with guide groove 21, the cooperation of guide groove 21 and guide strip 25 plays the role of guiding rack 24 movement, the bottom end of round rod 23 is rotatably connected with the inner wall of bottom shell 1, gear 22 is fixedly sleeved on the outer surface of round rod 23, gear 22 is engaged with rack 24, so that rack 24 movement drives gear 22 to rotate, gear 22 rotation drives round rod 23 to rotate, the top end of round rod 23 penetrates through bottom shell 1 and is fixedly connected with round plate 5, so that round rod 23 rotation drives round plate 5 to rotate, thereby realizing the quick adjustment of injection molding direction, and improving the convenience of injection molding equipment use.

[0033] With reference to Figure 4 And Figure 5The injection molding assembly 3 comprises an injection tube 31, an auger conveying rod 32, a through groove 37, a motor 35, a mounting groove 34, a vertical rod 33 and a sealing ring 36. The injection tube 31 is communicated with the barrel 9. The outer part of the injection tube 31 is provided with a heating device, commonly a heating ring, which is uniformly distributed along the outer wall of the injection tube 31 and can heat the inside of the injection tube 31. The auger conveying rod 32 is rotatably arranged in the injection tube 31. The through groove 37 is arranged at the lower end of the injection tube 31, which facilitates the injection raw material in the barrel 9 to enter the injection tube 31. The mounting groove 34 is arranged on the upper surface of the circular plate 5. The motor 35 is fixedly arranged in the mounting groove 34, which provides a stable mounting position for the motor 35 on the circular plate 5. The output end of the motor 35 is fixedly connected with the vertical rod 33, which facilitates the output end of the motor 35 to drive the vertical rod 33 to rotate. The sealing ring 36 is fixedly arranged on the lower surface of the barrel 9. The vertical rod 33 is rotatably connected with the sealing ring 36. The sealing ring 36 effectively seals the gap between the barrel 9 and the vertical rod 33, avoiding the leakage of the injection liquid in the barrel 9. The top end of the vertical rod 33 penetrates through the barrel 9 and is fixedly connected with the auger conveying rod 32, which facilitates the vertical rod 33 to drive the auger conveying rod 32 to rotate. With the rotation of the auger conveying rod 32, the plasticized injection raw material is gathered at the front end of the injection tube 31 and is extruded, thereby realizing the effect of double-station injection molding and improving the injection efficiency of the injection molding equipment.

[0034] The implementation principle of the embodiment of the present application is as follows: first, the injection raw material is added into the barrel 9 through the feeding pipe 8. The sealing cover 4 at the end of the feeding pipe 8 can prevent impurities from entering the barrel 9. Meanwhile, the heat preservation shell 7 can reduce the heat loss of the raw material in the barrel 9, so that the raw material can be maintained at a suitable injection temperature.

[0035] When the equipment starts to work, the motor 35 in the mounting groove 34 is started. The output end of the motor 35 drives the vertical rod 33 to rotate. The sealing ring 36 is rotatably connected with the vertical rod 33, which effectively seals the gap between the barrel 9 and the vertical rod 33.

[0036] The rotation of the vertical rod 33 drives the auger conveying rod 32 to rotate in the injection tube 31. Under the condition that the auger conveying rod 32 rotates, the injection raw material in the barrel 9 enters the injection tube 31 through the through groove 37. The rotation of the auger conveying rod 32 transports the plasticized injection liquid to the end of the injection tube 31, so that the injection liquid is injected into the mold, thereby realizing the preparation work of double-station injection molding.

[0037] Then, the direction of injection is adjusted through the rotating mechanism 2. The output end of the air cylinder 26 pushes the vertical plate 27 to move. The movement of the vertical plate 27 drives the rack 24 to move. The cooperation between the guide strip 25 and the guide groove 21 realizes the guiding effect when the rack 24 moves.

[0038] The movement of the rack 24 drives the gear 22 engaged with the rack 24 to rotate, the rotation of the gear 22 drives the round rod 23 to rotate, the rotation of the round rod 23 drives the round plate 5, the injection molding assembly 3 and the barrel 9 and other components on the round plate 5 to rotate as a whole, the flexible adjustment of the injection molding direction is realized, the working efficiency of the injection molding equipment is greatly improved, and the efficient production demand of the automobile side wall storage box trim plate is met.

[0039] The embodiments of the specific implementation are the preferred embodiments of the application, and are not intended to limit the protection scope of the application, wherein the same parts are indicated by the same reference numerals. Therefore, any equivalent changes made according to the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A double-station injection molding apparatus for a side wall storage box trim panel of an automobile, comprising a bottom shell (1), characterized in that: The upper surface of the bottom shell (1) is rotatably connected with a circular plate (5), a rotating mechanism (2) is arranged between the circular plate (5) and the bottom shell (1), the upper surface of the circular plate (5) is fixedly connected with a horizontal plate (6), the upper surface of the horizontal plate (6) is symmetrically provided with a bucket (9), and the inside of the bucket (9) is provided with an injection molding assembly (3). The rotating mechanism (2) comprises a gas cylinder (26) fixedly installed in the bottom shell (1), the output end of the gas cylinder (26) is fixedly connected with a vertical plate (27), one side of the vertical plate (27) is fixedly connected with a rack (24), the inner wall of the bottom shell (1) is rotatably connected with a circular rod (23), the outer surface of the circular rod (23) is fixedly sleeved with a gear (22), the gear (22) is engaged with the rack (24), and the top end of the circular rod (23) penetrates through the bottom shell (1) and is fixedly connected with the circular plate (5).

2. The double-station injection molding apparatus for a side wall storage box trim panel of an automobile according to claim 1, characterized in that: The injection molding assembly (3) comprises an injection molding pipe (31), the injection molding pipe (31) is communicated with the bucket (9), a screw conveyor rod (32) is rotatably arranged in the injection molding pipe (31), a through groove (37) matched with the screw conveyor rod (32) is formed in the lower end of the injection molding pipe (31), a motor (35) is fixedly connected to the upper surface of the circular plate (5), a vertical rod (33) is fixedly connected to the output end of the motor (35), and the top end of the vertical rod (33) penetrates through the bucket (9) and is fixedly connected with the screw conveyor rod (32).

3. The double-station injection molding apparatus for a side wall storage box trim panel of an automobile according to claim 1, characterized in that: A feeding pipe (8) is communicated to one side of the bucket (9), and a sealing cover (4) is movably clamped to the end of the feeding pipe (8).

4. The double-station injection molding apparatus for a side wall storage box trim of an automobile according to claim 1, characterized in that: The two sides of the vertical plate (27) are slidably connected with the bottom shell (1).

5. The double-station injection molding apparatus for a side wall storage box trim of an automobile according to claim 1, characterized in that: The lower surface of the rack (24) is fixedly connected with a guide strip (25), the inner wall of the bottom shell (1) is provided with a guide groove (21) matched with the guide strip (25), and the guide strip (25) is slidably connected with the guide groove (21).

6. The double-station injection molding apparatus for a side wall storage box trim of an automobile according to claim 1, characterized in that: The upper surface of the horizontal plate (6) is fixedly connected with a heat preservation shell (7), and the bucket (9) is located in the inside of the heat preservation shell (7).

7. The double-station injection molding apparatus for a side wall storage box trim of an automobile according to claim 2, characterized in that: The upper surface of the circular plate (5) is provided with a mounting groove (34) matched with the motor (35), and the motor (35) is fixedly arranged in the mounting groove (34).

8. The double-station injection molding apparatus for a side wall storage box trim of an automobile according to claim 2, characterized in that: The lower surface of the bucket (9) is fixedly connected with a sealing ring (36) matched with the vertical rod (33), and the vertical rod (33) is rotatably connected with the sealing ring (36).

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