Rapid material taking structure of horizontal die

Abstract

The utility model discloses a horizontal type die quick material taking structure which comprises a movable die base, a fixed die base in press fit with the movable die base and a mechanical arm, a movable die core and a pouring hole penetrating through the movable die core are arranged on the movable die base, the movable die core is arranged in the middle of the movable die base, the pouring hole is located above the movable die core, a fixed die core corresponding to the movable die core is arranged on the fixed die base, and the mechanical arm is arranged on the fixed die base. The movable mold core and the fixed mold core are combined to form a cavity, a top plate is arranged at the bottom of the fixed mold base, a plurality of ejector pins penetrating through the fixed mold core are fixedly installed on the top plate, the mechanical arm is arranged on one side of the movable mold base, and the mechanical arm is rotationally connected with a loading assembly. And then the mechanical arm conveys the loading assembly to a packaging area, the loading assembly is used for automatically pushing the products out by a certain distance, the mechanical arm tilts the loading assembly to pour out the products, and therefore automatic operation is achieved, manual intervention is not needed, the working efficiency is improved, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mold technical field, concretely is a horizontal mold quick material taking structure. BACKGROUND

[0002] Horizontal injection mold is the most widely used equipment in the production and manufacture of plastic products, usually horizontal injection molding machine will be filled into the molten plastic in the horizontal injection mold for molding, and the horizontal injection mold also needs to be placed horizontally when cooperating with the horizontal injection molding machine, the mold part and the injection part are on the same horizontal center line, and the mold is opened along the horizontal direction, with the characteristics that the product can be automatically dropped.

[0003] The horizontal mold in the prior art directly pushes the finished product out with a ejector pin after product molding, this mode lacks proper buffering and control mechanism, the finished product is often directly pushed out of the mold, which is easy to cause damage to the finished product, thereby affecting the product yield, in order to avoid damage to the finished product, manual intervention is often needed to ensure that the finished product can be safely taken out, but this undoubtedly increases the labor cost. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a horizontal mold quick material taking structure to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A horizontal mold quick material taking structure, comprising a movable mold base, a fixed mold base pressure combined with the movable mold base and a mechanical arm, the movable mold base is provided with a movable mold core and a pouring hole penetrating the movable mold core, the movable mold core is arranged in the middle of the movable mold base, the pouring hole is located above the movable mold core, the fixed mold base is provided with a fixed mold core corresponding to the movable mold core, the movable mold core and the fixed mold core combine to form a cavity, the bottom of the fixed mold base is provided with a top plate, a plurality of ejector pins penetrating the fixed mold core are fixedly installed on the top plate, the mechanical arm is arranged on one side of the movable mold base, and a feeding assembly is rotatably connected to the mechanical arm;

[0007] The feeding assembly comprises a hopper, the hopper is provided with an opening, the opening end of the hopper is rotatably connected with a rotating plate through a rotating rod, the rotating rod is located at the end of the rotating plate, a buffer spring is fixedly connected to the lower end face of the other end of the rotating plate, the other end of the buffer spring is fixedly connected with the bottom of the hopper, one end of the hopper close to the buffer spring is provided with a support step for limiting the rotating angle of the rotating plate, a through hole is arranged above the support step of the hopper, a telescopic cylinder is fixedly installed outside the hopper, the telescopic end of the telescopic cylinder extends into the through hole and is fixedly connected with a push plate.

[0008] Further, the opening of the hopper is provided with a baffle, the baffle is located at the front end of the rotating plate, the height of the baffle is equal to the sum of the height of the rotating plate and the supporting step.

[0009] Further, the fixed mold base comprises a fixed mold plate, the fixed mold plate is symmetrically provided with supporting blocks, the top plate is arranged between the two supporting blocks, the fixed mold block is mounted on the supporting block, the fixed mold core is located at the top of the fixed mold block, the fixed mold plate is provided with supporting columns and sliding columns, the supporting columns abut against the lower end surface of the fixed mold block, and the sliding columns penetrate into the fixed mold block.

[0010] Further, the top plate is also provided with a main push rod, the main push rod penetrates through the fixed mold block and abuts against the lower end surface of the movable mold base, and the main push rod is provided with a reset spring.

[0011] Further, the fixed mold plate is provided with a top hole.

[0012] Further, the top of the fixed mold base is provided with a positioning column at each of the four corners, and the bottom of the movable mold base is provided with a plurality of positioning holes corresponding to the positioning columns.

[0013] The utility model discloses beneficial effects are as follows:

[0014] The utility model discloses a hopper's opening end is connected with rotating plate through rotating lever, and rotating lever is located at the end of rotating plate, and the lower end surface of the other end of rotating plate is fixedly connected with buffer spring, and the other end of buffer spring is fixedly connected with the bottom of hopper, and rotating plate is used for receiving the product that falls, and the elastic force of buffer spring is set as slightly greater than the self -weight of rotating plate but less than the total weight of rotating plate plus product, so that can keep rotating plate in the state of inclination when there is no product to receive the product that falls, and the product is received, and it is avoided that the product directly falls and causes damage, once the product falls and falls on rotating plate, and rotating plate gradually turns down and compresses buffer spring because of weight increase, and one end of hopper close to buffer spring is equipped with supporting step for limiting the rotating angle of rotating plate, when rotating plate turns down to the abutment of the upper end surface of supporting step, and rotating plate is in the horizontal state, and the upper side of supporting step is equipped with through -hole, and the outside of hopper is fixedly installed with telescopic pneumatic cylinder, and the telescopic end of telescopic pneumatic cylinder extends to through -hole and is fixedly connected with push plate, when mechanical arm transports product to packing place, the telescopic end of telescopic pneumatic cylinder extends, so that push plate can push product and separates from hopper a distance, then, mechanical arm rotates a certain angle and makes hopper incline, so that product smoothly slides and completes the unloading process, realizes the automatic operation, reduces the labor cost, and improves work efficiency.

[0015] Other features and advantages of the utility model will be described in detail in the subsequent specific embodiment part. DRAWINGS

[0016] Figure 1 The utility model discloses the overall structural drawing.

[0017] Figure 2 The mold explosion Figure One .

[0018] Figure 3 The mold explosion Figure Two .

[0019] Figure 4 The loading assembly sectional view of the utility model.

[0020] Figure 5 The utility model discloses a horizontal state diagram of rotating plate.

[0021] Figure 1, movable die holder 2, fixed die holder 3, mechanical arm 4, loading assembly 11, pouring hole 13, positioning hole 21, top plate 22, fixed die plate 23, support block 24, fixed die block 25, 231, support column 232, sliding column 233, main push rod 234, return spring 26, hopper 41, opening 42, rotating rod 43, rotating plate 44, buffer spring 45, support step 46, through hole 47, telescopic pneumatic cylinder 48, push plate 49, baffle 50. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.

[0023] Please refer to Figures 1-5 ;

[0024] A horizontal mold quick material taking structure, including movable die holder 1, with movable die holder 1 fixed die holder 2 and mechanical arm 3, movable die holder 1 is equipped with movable die 11 and the pouring hole 12 of through movable die 11, movable die 11 is set in movable die holder 1 middle, pouring hole 12 is located movable die 11 top, pouring hole 12 is used for injecting plastic raw material, fixed die holder 2 is equipped with movable die 21 corresponding with movable die 11, movable die 11 and movable die 21 are combined to form cavity, cavity is used for the forming of product, the bottom of fixed die holder 2 is equipped with top plate 22, top plate 22 is fixedly installed with a plurality of through movable die 21 thimble, thimble is used for the ejection of the product of forming, mechanical arm 3 is set in movable die holder 1 one side, mechanical arm 3 is rotatably connected with loading assembly 4, mechanical arm 3 is the commonly used mechanical arm on the market, not too much here is described, loading assembly 4 is used to catch the finished product from the mold, before thimble ejects product, mechanical arm 3 first moves to the lower position between movable die holder 1 and movable die holder 1, when opening die, thimble will eject product, product is ejected and falls on loading assembly 4, then mechanical arm 3 removes loading assembly 4, and the product on loading assembly 4 is poured out, without manual intervention, reduce labor cost.

[0025] The loading assembly 4 comprises a hopper 41, the hopper 41 is provided with an opening 42 for the falling and pushing of products, the opening 42 end of the hopper 41 is rotationally connected with a rotating plate 44 through a rotating rod 43, the rotating rod 43 is located at the end of the rotating plate 44, the lower end face of the other end of the rotating plate 44 is fixedly connected with a buffer spring 45, the other end of the buffer spring 45 is fixedly connected with the bottom of the hopper 41, the rotating plate 44 is used for catching the falling products, the sum of the elastic force of the plurality of buffer springs 45 is slightly greater than the self weight of the rotating plate 44 but less than the total weight of the rotating plate 44 plus products, so that the rotating plate 44 can be kept in an inclined state when there is no product to catch the falling product, and the product is caught to avoid direct falling and damage, once the product falls on the rotating plate 44, the rotating plate 44 will gradually rotate downward due to the increase in weight and compress the buffer spring 45, the end of the hopper 41 close to the buffer spring 45 is provided with a support step 46 for limiting the rotating angle of the rotating plate 44, when the rotating plate 44 rotates downward to abut against the upper end face of the support step 46, the rotating plate 44 is in a horizontal state, the hopper 41 located above the support step 46 is provided with a through hole 47, preferably, the position of the through hole 47 is higher than the sum of the rotating plate 44 and the support step 46, the outside of the hopper 41 is fixedly installed with a telescopic cylinder 48, the telescopic end of the telescopic cylinder 48 extends into the through hole 47 and is fixedly connected with a push plate 49, when the mechanical arm 3 transports the product to the packaging place, the telescopic end of the telescopic cylinder 48 extends out, so that the push plate 49 can push the product to move away from the hopper 41 by a distance, then the mechanical arm 3 rotates by a certain angle to incline the hopper 41, so that the product smoothly slides out to complete the unloading process, realizing automatic operation, reducing labor cost and improving work efficiency.

[0026] In the embodiment, the opening 42 of the hopper 41 is provided with a blocking strip 50, the blocking strip 50 is located at the front end of the rotating plate 44, the height of the blocking strip 50 is equal to the height of the rotating plate 44 and the support step 46, when the product falls on the rotating plate 44, the blocking strip 50 will block the product to ensure that the product will not slide down along the rotating plate 44, the rotating plate 44 gradually rotates downward due to the weight of the product and finally contacts with the support step 46, at this time, the upper end face of the rotating plate 44 will be aligned with the upper end face of the blocking strip 50, so as not to hinder the telescopic cylinder 48 pushing the product out through the push plate 49.

[0027] In the embodiment, the fixed mold base 2 comprises a fixed mold plate 23, the fixed mold plate 23 is symmetrically provided with a support block 24, the top plate 22 is arranged between the two support blocks 24, the support block 24 is installed with a fixed mold block 25, the fixed mold core 21 is located at the top of the fixed mold block 25, the fixed mold plate 23 is provided with a support column 231 and a sliding column 232, the support column 231 abuts against the lower end face of the fixed mold block 25 for guiding the up and down movement of the top plate 22 to ensure its smooth movement, the sliding column 232 penetrates into the fixed mold block 25, and the fixed mold block 25 can be positioned when the fixed mold block 25 is installed.

[0028] In the embodiment, the top plate 22 is further provided with a main push rod 233 penetrating through the fixed die block 25 and abutting against the lower end surface of the movable die seat 1, when the top plate 22 is pushed upward, the main push rod 233 also rises, thereby pushing the movable die seat 1 upward to separate the fixed die seat 2 from the movable die seat 1, the main push rod 233 is sleeved with a reset spring 234, and the reset spring 234 is used to automatically reset the top plate 22 through the rebounding action.

[0029] In the embodiment, the fixed die plate 23 is provided with a top hole, and the injection molding machine pushes the top plate 22 upward through the top hole of the fixed die plate 23.

[0030] In the embodiment, the fixed die seat 2 is provided with positioning columns 26 at the top four corners, and the movable die seat 1 is provided with a plurality of positioning holes 13 corresponding to the positioning columns 26 at the bottom, when the movable die seat 1 and the fixed die seat 2 are clamped, the positioning holes 13 at the bottom of the movable die seat 1 are aligned with and inserted into the positioning columns 26 of the fixed die seat 2, thereby ensuring the position accuracy when clamping, ensuring the accurate closing of the mold and improving the molding quality of the product.

[0031] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A horizontal mold quick material taking structure, comprising a movable mold base (1), a fixed mold base (2) which is pressed with the movable mold base (1), and a mechanical arm (3), characterized in that, The movable die seat (1) is provided with a movable die core (11) and a pouring hole (12) penetrating the movable die core (11), the movable die core (11) is arranged in the middle of the movable die seat (1), the pouring hole (12) is located above the movable die core (11), the fixed die seat (2) is provided with a fixed die core (21) corresponding to the movable die core (11), the movable die core (11) and the fixed die core (21) combine to form a cavity, the bottom of the fixed die seat (2) is provided with a top plate (22), a plurality of top pins penetrating the fixed die core (21) are fixedly installed on the top plate (22), and the mechanical arm (3) is arranged on one side of the movable die seat (1). The loading assembly (4) comprises a hopper (41), the hopper (41) is provided with an opening (42), the opening (42) end of the hopper (41) is rotatably connected with a rotating plate (44) through a rotating rod (43), the rotating rod (43) is located at the end of the rotating plate (44), the other end of the rotating plate (44) is fixedly connected with a buffer spring (45), the other end of the buffer spring (45) is fixedly connected with the bottom of the hopper (41), one end of the hopper (41) close to the buffer spring (45) is provided with a support step (46) for limiting the rotating angle of the rotating plate (44), the top of the hopper (41) above the support step (46) is provided with a through hole (47), and the outer portion of the hopper (41) is fixedly installed with a telescopic air cylinder (48), the telescopic end of the telescopic air cylinder (48) extends into the through hole (47) and is fixedly connected with a push plate (49).

2. The horizontal mold quick material taking structure according to claim 1, characterized in that, The opening (42) of the hopper (41) is provided with a blocking strip (50), the blocking strip (50) is located at the front end of the rotating plate (44), and the height of the blocking strip (50) is equal to the sum of the height of the rotating plate (44) and the height of the support step (46).

3. The horizontal mold quick material taking structure according to claim 1, characterized in that, The fixed die seat (2) comprises a fixed die plate (23), the fixed die plate (23) is symmetrically provided with a support block (24), the top plate (22) is arranged between the two support blocks (24), the support block (24) is installed with a fixed die block (25), the fixed die core (21) is located at the top of the fixed die block (25), the fixed die plate (23) is provided with a support column (231) and a sliding column (232), the support column (231) abuts against the lower end surface of the fixed die block (25), and the sliding column (232) penetrates into the fixed die block (25).

4. The horizontal mold quick material taking structure according to claim 3, characterized in that, The top plate (22) is also provided with a main push rod (233), the main push rod (233) penetrates the fixed die block (25) and abuts against the lower end surface of the movable die seat (1), and the main push rod (233) is sleeved with a reset spring (234).

5. The horizontal mold quick material taking structure according to claim 4, characterized in that, The fixed die plate (23) is provided with a top hole.

6. The horizontal mold quick material taking structure according to claim 1, characterized in that, The top of the fixed die seat (2) is provided with a positioning column (26) at each of the four corners, and the bottom of the movable die seat (1) is provided with a plurality of positioning holes (13) corresponding to the positioning columns (26).

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