Mould for production of adsorption box

Abstract

The utility model relates to the technical field of casting molds, and discloses an adsorption box production mold which comprises a portal frame, the bottom end of the portal frame is fixedly connected with a base, servo motors are installed on the two sides in the base, two sets of lead screws are movably connected in the portal frame, and the outer sides of the two sets of lead screws are sleeved with movable seats. An upper mold is fixedly connected between the two movable seats, a lower mold is arranged above the base, a rapid cooling structure is arranged at the bottom end of the lower mold, and when the mold is used, the servo motor is started, so that the two movable seats slide up and down on the lead screw, and the upper mold and the lower mold are tightly attached; a casting mold material is injected into the front and rear groups of first liquid injection holes, after the casting mold material reaches a certain casting mold amount, cooling liquid is injected into the liquid inlet, the cooling liquid enters the cooling coil and then is discharged from the liquid outlet, and the cooling seat is tightly attached to the lower mold, so that rapid cooling of the mold is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of casting molds, and specifically relates to a mold for producing adsorption boxes. Background Art

[0002] The casting mold is an important part of the casting process, used to inject molten metal or other materials, and after cooling and solidifying, the required-shaped parts or products can be obtained. The design and manufacture of the casting mold have a decisive impact on the quality and performance of the final product.

[0003] The adsorption box is a special packaging box, and its core lies in the self-adsorption glue box made of polymer materials. This material has a fixing effect on light and thin products and is widely used in scenarios such as packaging and shipping, in-line turnover, and sending samples. At present, the adsorption box mold does not have the function of rapid cooling after casting. Since the silicone gel material is usually injected after casting, if natural cooling is adopted, the time is relatively long, which affects the production efficiency.

[0004] Now, a mold for producing adsorption boxes is proposed to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a mold for producing adsorption boxes to solve the problem of lacking the function of rapid cooling proposed in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mold for producing adsorption boxes, including a gantry, the bottom end of the gantry is fixedly connected with a base, servo motors are installed on both sides inside the base, two lead screws are movably connected inside the gantry, two movable seats are sleeved on the outer sides of the two lead screws, an upper mold is fixedly connected between the two movable seats, a control seat is installed on the left side of the top end of the gantry, two movable grooves are opened on the opposite sides of the gantry, a lower mold is arranged above the base, two first liquid injection holes are installed at the front and rear ends of the lower mold, four electric cylinders are opened between the lower mold and the base, four movable blocks are opened inside the lower mold, and a rapid cooling structure is arranged at the bottom end of the lower mold;

[0007] The rapid cooling structure includes a cooling seat, the cooling seat is fixedly connected to the top end of the base, a liquid inlet is installed on the left side of the front end of the cooling seat, a liquid outlet is installed on the right side of the rear end of the cooling seat, and a cooling coil is installed inside the cooling seat.

[0008] Preferably, the cooling coil, the liquid outlet, and the liquid inlet are internally connected, and the cooling seat is fixedly connected to the lower mold.

[0009] Preferably, the output end of the servo motor is connected to the lead screw, the movable seat can slide up and down outside the lead screw, and the control seat is electrically connected to the servo motor.

[0010] Preferably, the top end of the electric cylinder is fixedly connected to the movable block, and the contour of the bottom end of the upper mold matches the contour of the top end of the lower mold.

[0011] Preferably, an outer barrel is installed at the top end of the gantry, a top cover is movably connected to the top end of the outer barrel, an inner barrel is fixedly connected inside the outer barrel, a heating coil is installed outside the inner barrel, a distribution bin is opened at the top end inside the gantry, and four groups of second liquid injection holes are opened inside the upper mold. An infusion pipe is movably connected between the distribution bin and the second liquid injection holes.

[0012] Preferably, the heating coil is closely attached to the inner barrel, and the inner barrel, the distribution bin, the infusion pipe, and the second liquid injection holes are internally connected and communicated.

[0013] Preferably, two groups of fans are arranged on both sides of the top end of the gantry. On the side where the two groups of fans are far away, an activated carbon box is installed. Two groups of exhaust pipes are installed outside the activated carbon box. The bottom end of the exhaust pipe is fixedly connected to an exhaust plate, and a plurality of air inlets are opened on the side of the exhaust plate close to the lower mold.

[0014] Preferably, the two groups of fans are electrically connected to the control seat, and the activated carbon box, the exhaust pipe, and the exhaust plate are internally connected and communicated.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The mold for producing the adsorption box not only realizes the rapid cooling of the mold, but also realizes the uniform injection of the silicone gel material, and also realizes the effective treatment of irritating gases;

[0016] (1) By providing the first liquid injection holes, the cooling seat, the cooling coil, the liquid inlet and the liquid outlet, during use, by starting the servo motor, the two movable seats slide up and down on the lead screw, so as to realize the close fit of the upper mold and the lower mold. Inject the casting material into the front and rear two groups of first liquid injection holes. After the casting material reaches a certain casting amount, inject the cooling liquid into the liquid inlet. The cooling liquid enters the cooling coil and then is discharged from the liquid outlet. The cooling seat is closely attached to the lower mold, thereby realizing the rapid cooling of the mold;

[0017] (2) It is equipped with an outer barrel, an inner barrel, a heating coil, a top cover, a distribution bin, a second liquid injection hole and a liquid delivery pipe. During use, after the upper mold and the lower mold reach the specified temperature and the casting in the upper and lower molds has been cured, the servo motor is controlled to slide upward by a specified distance. The silicone gel material in the inner barrel is heated through the heating coil to make it liquefy, and then it flows into the bottom end of the upper mold through the distribution bin, the liquid delivery pipe and the second liquid injection hole. The four groups of second liquid injection holes are symmetrically distributed, thus realizing the uniform injection of the silicone gel material. At the same time, coolant is injected into the liquid inlet to achieve rapid cooling of the mold. The servo motor is started to move the upper mold upward. At the same time, four groups of electric cylinders are started, and the stretching of the electric cylinders makes the movable blocks at the top move upward, thereby taking out the object from the lower mold.

[0018] (3) It is equipped with a fan, an activated carbon box, an exhaust pipe, an exhaust plate and an air inlet. During use, during the casting process and when the upper mold is opened, irritating odors will be generated, which may have an impact on the health of the staff. By starting the two fans at the top of the gantry, the gas enters the activated carbon box through the air inlet, the exhaust plate and the exhaust pipe, thereby effectively treating the irritating gas and filtering the air in the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front sectional structure schematic diagram of the present utility model;

[0020] Figure 2 It is a top view structure schematic diagram of the present utility model;

[0021] Figure 3 It is a side view structure schematic diagram of the present utility model;

[0022] Figure 4 It is a structure schematic diagram of the movable groove of the present utility model;

[0023] Figure 5 For the present utility model Figure 1 Partial sectional structure schematic diagram at A in;

[0024] Figure 6 For the present utility model Figure 1 Partial sectional structure schematic diagram at B in;

[0025] Figure 7 It is a top sectional structure schematic diagram of the cooling seat of the present utility model.

[0026] In the figure: 1. Gantry; 2. Base; 3. Servo motor; 4. Lead screw; 5. Movable seat; 6. Movable groove; 7. Lower mold; 8. First liquid injection hole; 9. Cooling seat; 10. Cooling coil; 11. Liquid inlet; 12. Liquid outlet; 13. Electric cylinder; 14. Movable block; 15. Upper mold; 16. Control seat; 17. Outer barrel; 18. Inner barrel; 19. Heating coil; 20. Top cover; 21. Distribution bin; 22. Second liquid injection hole; 23. Liquid delivery pipe; 24. Fan; 25. Activated carbon box; 26. Exhaust duct; 27. Exhaust plate; 28. Air inlet. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1: Please refer to Figure 1-7 , a mold for producing an adsorption box, including a gantry 1, the bottom end of the gantry 1 is fixedly connected with a base 2, servo motors 3 are installed on both sides inside the base 2, two lead screws 4 are movably connected inside the gantry 1, movable seats 5 are sleeved outside the two lead screws 4, an upper mold 15 is fixedly connected between the two movable seats 5, a control seat 16 is installed on the left side of the top end of the gantry 1, two movable grooves 6 are opened on the opposite sides of the gantry 1, a lower mold 7 is arranged above the base 2, two first liquid injection holes 8 are installed at the front and rear ends of the lower mold 7, four electric cylinders 13 are opened between the lower mold 7 and the base 2, four movable blocks 14 are opened inside the lower mold 7, and a rapid cooling structure is arranged at the bottom end of the lower mold 7;

[0029] Please refer to Figure 1-7 , a mold for producing an adsorption box further includes a rapid cooling structure, the rapid cooling structure includes a cooling seat 9, the cooling seat 9 is fixedly connected to the top end of the base 2, a liquid inlet 11 is installed on the left side of the front end of the cooling seat 9, a liquid outlet 12 is installed on the right side of the rear end of the cooling seat 9, and a cooling coil 10 is installed inside the cooling seat 9;

[0030] The cooling coil 10, the liquid outlet 12, and the liquid inlet 11 are internally connected, the cooling seat 9 is fixedly connected to the lower mold 7, the output end of the servo motor 3 is connected to the lead screw 4, the movable seat 5 can slide up and down outside the lead screw 4, the control seat 16 is electrically connected to the servo motor 3, the top end of the electric cylinder 13 is fixedly connected to the movable block 14, and the contour of the bottom end of the upper mold 15 matches the contour of the top end of the lower mold 7;

[0031] Specifically, asFigure 1 , Figure 3 and Figure 7 As shown in Figure 7 , during use, by starting the servo motor 3, the two sets of movable seats 5 slide up and down on the lead screw 4, so that the upper mold 15 and the lower mold 7 are closely attached. The casting material is injected into the two sets of front and rear first liquid injection holes 8. After the casting material reaches a certain casting amount, the cooling liquid is injected into the liquid inlet 11. The cooling liquid enters the cooling coil 10 and is discharged from the liquid outlet 12. The cooling seat 9 is closely attached to the lower mold 7, thereby realizing the rapid cooling of the mold.

[0032] Embodiment 2: An outer barrel 17 is installed at the top of the gantry 1. The top of the outer barrel 17 is movably connected with a top cover 20. An inner barrel 18 is fixedly connected inside the outer barrel 17. A heating coil 19 is installed outside the inner barrel 18. A distribution bin 21 is opened at the top inside the gantry 1. Four sets of second liquid injection holes 22 are opened inside the upper mold 15. A liquid delivery pipe 23 is movably connected between the distribution bin 21 and the second liquid injection holes 22. The heating coil 19 is closely attached to the inner barrel 18. The inner barrel 18, the distribution bin 21, the liquid delivery pipe 23, and the second liquid injection holes 22 are internally connected and communicated;

[0033] Specifically, as Figure 1 , Figure 2 , Figure 3 and Figure 5 shown, during use, after the upper mold 15 and the lower mold 7 reach the specified temperature and the casting in the upper mold 15 and the lower mold 7 has been cured, the servo motor 3 is controlled to slide upward by a specified distance. The silicon gel material in the inner barrel 18 is heated through the heating coil 19, so that it is liquefied and flows into the bottom end of the upper mold 15 through the distribution bin 21, the liquid delivery pipe 23, and the second liquid injection holes 22. The four sets of second liquid injection holes 22 are symmetrically distributed, thereby realizing the uniform injection of the silicon gel material. Similarly, the cooling liquid is injected into the liquid inlet 11 to realize the rapid cooling of the mold. The servo motor 3 is started to move the upper mold 15 upward. At the same time, four sets of electric cylinders 13 are started. The electric cylinders 13 stretch to move the movable blocks 14 at the top upward, thereby taking out the object from the lower mold 7.

[0034] Embodiment 3: Two sets of fans 24 are arranged on both sides of the top of the gantry 1. An activated carbon box 25 is installed on the side away from the two sets of fans 24. Two sets of air extraction pipes 26 are installed outside the activated carbon box 25. The bottom end of the air extraction pipe 26 is fixedly connected with an air extraction plate 27. A plurality of air inlets 28 are opened on the side of the air extraction plate 27 close to the lower mold 7. The two sets of fans 24 are electrically connected to the control seat 16. The activated carbon box 25, the air extraction pipes 26, and the air extraction plate 27 are internally connected and communicated;

[0035] Specifically, as Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, during use, during the casting process and when opening the upper mold 15, irritating odors are generated, which may have an impact on the health of the staff. By starting the two groups of fans 24 at the top of the gantry 1, the gas enters the activated carbon box 25 through the air inlet 28, the air extraction plate 27, and the air extraction pipe 26, thereby effectively treating the irritating gas and filtering the air in the working environment.

[0036] Working principle: When the present utility model is in use, first, when in use, by starting the servo motor 3, the two groups of movable seats 5 slide up and down on the lead screw 4, so as to realize the close fit of the upper mold 15 and the lower mold 7. The casting material is injected into the front and rear two groups of first liquid injection holes 8. After the casting material reaches a certain casting amount, the coolant is injected into the liquid inlet 11. The coolant enters the cooling coil 10 and then is discharged from the liquid outlet 12. The cooling seat 9 is closely attached to the lower mold 7, thereby realizing the rapid cooling of the mold. Secondly, after the upper mold 15 and the lower mold 7 reach the specified temperature, the casting in the upper mold 15 and the lower mold 7 has been cured. The servo motor 3 is controlled to slide upward by a specified distance, and the silica gel material in the inner barrel 18 is heated through the heating coil 19, so that it is liquefied and flows into the bottom end of the upper mold 15 through the distribution bin 21, the liquid delivery pipe 23, and the second liquid injection hole 22. The four groups of second liquid injection holes 22 are symmetrically distributed, thereby realizing the uniform injection of the silica gel material. Similarly, the coolant is injected into the liquid inlet 11 to realize the rapid cooling of the mold. The servo motor 3 is started to move the upper mold 15 upward. At the same time, the four groups of electric cylinders 13 are started, and the electric cylinders 13 stretch to make the movable blocks 14 at the top move upward, so as to take out the object from the lower mold 7. At the same time, during the casting process and when opening the upper mold 15, irritating odors are generated, which may have an impact on the health of the staff. By starting the two groups of fans 24 at the top of the gantry 1, the gas enters the activated carbon box 25 through the air inlet 28, the air extraction plate 27, and the air extraction pipe 26, thereby effectively treating the irritating gas and filtering the air in the working environment.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A mold for producing an adsorption box, comprising a gantry (1), characterized in that: The bottom end of the gantry (1) is fixedly connected to a base (2), servo motors (3) are installed on both sides of the base (2), two groups of screw rods (4) are movably connected inside the gantry (1), and movable seats (5) are sleeved on the outer sides of the two groups of screw rods (4), and an upper mold (15) is fixedly connected between the two groups of movable seats (5). A control seat (16) is installed on the left side of the top of the gantry (1), and two groups of movable grooves (6) are provided on the opposite side of the gantry (1). A lower mold (7) is provided above the base (2), and two groups of first injection holes (8) are installed at the front and rear ends of the lower mold (7). Four groups of electric cylinders (13) are provided between the lower mold (7) and the base (2), and four groups of movable blocks (14) are provided inside the lower mold (7), and a rapid cooling structure is provided at the bottom end of the lower mold (7); The rapid cooling structure comprises a cooling seat (9), wherein the cooling seat (9) is fixedly connected to the top of the base (2), a liquid inlet (11) is installed on the left side of the front end of the cooling seat (9), a liquid outlet (12) is installed on the right side of the rear end of the cooling seat (9), and a cooling coil (10) is installed inside the cooling seat (9).

2. The mold for producing an adsorption box according to claim 1, characterized in that: The cooling coil (10), the liquid outlet (12), and the liquid inlet (11) are internally connected, and the cooling seat (9) is fixedly connected to the lower mold (7).

3. The mold for producing an adsorption box according to claim 1, characterized in that: The output end of the servo motor (3) is connected to the screw rod (4), the movable seat (5) can slide up and down on the outside of the screw rod (4), and the control seat (16) is electrically connected to the servo motor (3).

4. The mold for producing an adsorption box according to claim 1, characterized in that: The top end of the electric cylinder (13) is fixedly connected to the movable block (14), and the contour of the bottom end of the upper mold (15) matches the contour of the top end of the lower mold (7).

5. The mold for producing an adsorption box according to claim 1, characterized in that: An outer barrel (17) is installed at the top of the gantry (1), a top cover (20) is movably connected to the top of the outer barrel (17), an inner barrel (18) is fixedly connected to the inside of the outer barrel (17), a heating coil (19) is installed on the outside of the inner barrel (18), a distribution bin (21) is opened at the top of the inside of the gantry (1), four groups of second liquid injection holes (22) are opened inside the upper mold (15), and a liquid infusion tube (23) is movably connected between the distribution bin (21) and the second liquid injection hole (22).

6. A mold for producing an adsorption box according to claim 5, characterized in that: The heating coil (19) is tightly fitted to the inner barrel (18), and the inner barrel (18), the distribution chamber (21), the liquid infusion tube (23), and the second liquid injection hole (22) are internally connected.

7. The mold for producing an adsorption box according to claim 1, characterized in that: Two groups of fans (24) are arranged on both sides of the top of the gantry (1), an activated carbon box (25) is installed on the side away from the two groups of fans (24), two groups of exhaust pipes (26) are installed on the outside of the activated carbon box (25), the bottom end of the exhaust pipe (26) is fixedly connected to an exhaust plate (27), and a plurality of groups of air inlets (28) are provided on the side of the exhaust plate (27) close to the lower mold (7).

8. The mold for producing an adsorption box according to claim 7, characterized in that: The two groups of fans (24) are electrically connected to the control base (16), and the activated carbon box (25), the exhaust pipe (26), and the exhaust plate (27) are internally connected.

Images