Butt splicing type washing machine drying tunnel die casting mold capable of achieving automatic demolding

Abstract

The utility model discloses an automatic demolding butt-splicing type washing machine drying tunnel die casting mold which comprises a lower mold and an upper mold on the upper side of the lower mold, and further comprises a positioning rod installed on the outer side of the lower mold, a first molding piece is arranged in the lower mold, a second molding piece is arranged on the inner side of the first molding piece, and the second molding piece is arranged on the inner side of the second molding piece. A demolding assembly is arranged on the lower side of the lower mold, a storage bin is formed in the left side of the lower mold, a first feeding port is formed in the left side of the storage bin, a material conveying device is installed at the lower end of the storage bin, and a material conveying pipe is connected to the right side of the material conveying device. According to the splicing type washing machine drying tunnel die casting mold capable of achieving automatic demolding, automatic demolding of a die casting is facilitated in the using process, the demolding difficulty of the die casting is lowered, the machining efficiency of the device is improved, meanwhile, positioning and fixing of the mold are facilitated, the machining quality of the device is improved, and the qualified rate of products is guaranteed; and a better processing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of die castings for washing machine drying ducts, in particular to an automatic demoulding butt-joined die casting die for washing machine drying ducts. Background Art

[0002] The drying function in the existing drum washing machine is generally achieved by setting a drying channel in the washing machine, connecting the drum at both ends of the drying channel to form a circulation, and setting a heater in the drying channel to evaporate and condense the water and then discharge it, so that the clothes in the drum are dried in the above drying operation. However, the production of the drying channel die casting requires the use of mold die casting;

[0003] Most of the existing technical solutions have the following defects: the existing drying tunnel die-casting mold is not convenient for automatic demoulding of the die-casting during use, which greatly increases the difficulty of demoulding the die-casting and reduces the processing efficiency of the device. At the same time, it is not convenient to position and fix the mold, which reduces the processing quality of the device and affects the qualified rate of the product. Therefore, the utility model provides an automatic demoulding splicing type washing machine drying tunnel die-casting mold to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a die-casting mold for a spliced ​​washing machine drying channel with automatic demoulding, so as to solve the problem proposed in the above background technology that it is not convenient to automatically demould the die-casting during use, which greatly increases the difficulty of demoulding the die-casting and reduces the processing efficiency of the device. At the same time, it is not convenient to position and fix the mold, which reduces the processing quality of the device and affects the qualified rate of the product.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic demoulding butt-jointed washing machine drying channel die casting mold, comprising: a lower mold, and an upper mold on the upper side of the lower mold, and also comprising:

[0006] A positioning rod is installed on the outer side of the lower mold, and a first molding part is arranged inside the lower mold, a second molding part is arranged on the inner side of the first molding part, a demolding assembly is arranged on the lower side of the lower mold, and a storage bin is opened on the left side of the lower mold, a first feeding port is arranged on the left side of the storage bin, and a feeder is installed at the lower end of the storage bin, a feeding pipe is connected to the right side of the feeder, and the second feeding port is connected to the upper side of the feeding pipe, a second connecting rod is arranged on the right side of the lower mold, and a limiting rod is arranged on the upper side of the second connecting rod, a limiting block is connected to the right side of the second connecting rod, and a guide block is arranged on the outer side of the limiting block.

[0007] Preferably, the demoulding assembly includes a motor installed at the lower end of the lower mold, and the upper side of the motor is connected to a first connecting rod, and a guide rod is arranged on the outer side of the first connecting rod, and an ejection rod is arranged in the middle of the first connecting rod.

[0008] Preferably, the first connecting rod is threadedly connected to the ejection rod, and the guide rod is disposed symmetrically about the central axis of the first connecting rod.

[0009] Preferably, the ejector rod and the guide rod are arranged to slide relative to each other, and the upper longitudinal section of the ejector rod is an arc-shaped structure.

[0010] Preferably, the positioning rods are arranged to be relatively engaged with the upper mold, and the positioning rods are arranged at equal intervals on the outer side of the lower mold.

[0011] Preferably, the limiting rod is relatively engaged with the second connecting rod and the lower mold, and the second connecting rod is relatively threadedly connected to the limiting block.

[0012] Preferably, the guide block is slidably arranged relative to the lower mold, and the longitudinal section of the guide block is a "T"-shaped structure.

[0013] Preferably, a support frame is provided on the upper side of the storage bin, a positioning block is provided on the outer side of the support frame, and a heating pipe is provided inside the support frame.

[0014] Preferably, the support frame and the positioning block are relatively engaged with each other, and the cross-section of the heating tube arranged inside the support frame is a wave-shaped structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the automatic demoulding splicing washing machine drying channel die casting mold is convenient for automatic demoulding of the die casting during use, so that the demoulding difficulty of the die casting is reduced, and the processing efficiency of the device is improved. At the same time, it is convenient to position and fix the mold, so that the processing quality of the device is improved, the qualified rate of the product is guaranteed, and a better processing effect is achieved, as shown in the following content:

[0016] 1. The second connecting rod cooperates with the limiting rod to push the limiting block to move from the right side of the lower mold to the left side along the guide block, so that the limiting block is engaged with the upper mold to fix the upper mold on the upper side of the lower mold, thereby avoiding the position displacement of the upper mold during the processing of the device and improving the processing quality of the device;

[0017] Furthermore, the motor cooperates with the first connecting rod to push the ejector rod to move upward along the guide rod, so that the ejector rod ejects the product formed inside the lower mold upward, which is convenient for operators to take out the product upward and improves the processing efficiency of the device.

[0018] 3. The raw materials inside the storage bin are heated and temperature controlled by the support frame and the heating pipe, so that the raw materials are not easily cooled and condensed inside the storage bin, thereby improving the conveying efficiency of the feeder for the raw materials and improving the processing efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the side cross-sectional structure of the connection between the upper mold and the positioning rod of the utility model;

[0021] Figure 3 This is a schematic diagram of the side cross-sectional structure of the connection between the limit block and the guide block of the utility model;

[0022] Figure 4 This is a schematic diagram of a top view cross-sectional structure of the second connecting rod and the limit block of the utility model;

[0023] Figure 5 It is a schematic diagram of the top view cross-sectional structure of the connection between the support frame and the positioning block of the utility model.

[0024] In the figure: 1. lower mold; 2. upper mold; 3. positioning rod; 4. first molding part; 5. second molding part; 6. demoulding assembly; 601. motor; 602. first connecting rod; 603. guide rod; 604. ejector rod; 7. support frame; 8. positioning block; 9. heating tube; 10. storage bin; 11. first feed port; 12. feeder; 13. feed pipe; 14. second feed port; 15. second connecting rod; 16. limit rod; 17. limit block; 18. guide block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a technical solution: an automatic demoulding butt-jointed washing machine drying channel die casting mold, comprising: a lower mold 1, and an upper mold 2 on the upper side of the lower mold 1, and also comprising:

[0027] A positioning rod 3 is installed on the outer side of the lower mold 1, and a first molding part 4 is arranged inside the lower mold 1, a second molding part 5 is arranged on the inner side of the first molding part 4, a demolding assembly 6 is arranged on the lower side of the lower mold 1, and a storage bin 10 is opened on the left side of the lower mold 1, a first feed port 11 is arranged on the left side of the storage bin 10, and a feeder 12 is installed at the lower end of the storage bin 10, a feed pipe 13 is connected to the right side of the feeder 12, and a second feed port 14 is connected to the upper side of the feed pipe 13, a second connecting rod 15 is arranged on the right side of the lower mold 1, and a limiting rod 16 is arranged on the upper side of the second connecting rod 15, a limiting block 17 is connected to the right side of the second connecting rod 15, and a guide block 18 is arranged on the outer side of the limiting block 17, forming a complete drying tunnel die casting mold.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the demolding assembly 6 includes a motor 601 installed at the lower end of the lower mold 1, and a first connecting rod 602 is connected to the upper side of the motor 601, and a guide rod 603 is arranged on the outer side of the first connecting rod 602, and an ejector rod 604 is arranged in the middle of the first connecting rod 602, the first connecting rod 602 and the ejector rod 604 are relatively threadedly connected, and the guide rod 603 is arranged symmetrically about the central axis of the first connecting rod 602, the ejector rod 604 and the guide rod 603 are relatively slidingly arranged, and the upper longitudinal section of the ejector rod 604 is an arc-shaped structure, when the raw material is cooled and molded inside the lower mold 1, the upper mold 2 is taken out to the upper side, at this time, the motor 601 drives the first connecting rod 602 to rotate at the lower end of the lower mold 1, so that the first connecting rod 602 pushes the ejector rod 604 to move upward along the guide rod 603, and at this time, the ejector rod 604 moves upward to eject the molded product upward, thereby completing the automatic demolding of the product.

[0029] like Figure 1 , Figure 3 and Figure 4 As shown, the positioning rod 3 is relatively engaged with the upper mold 2, and the positioning rod 3 is equidistantly arranged on the outside of the lower mold 1, the limiting rod 16 is relatively engaged with the second connecting rod 15 and the lower mold 1, and the second connecting rod 15 is relatively threadedly connected with the limiting block 17, the guide block 18 is relatively slidingly arranged with the lower mold 1, and the longitudinal section of the guide block 18 is a "T"-shaped structure, by installing the upper mold 2 on the upper side of the lower mold 1, at this time, the upper mold 2 is engaged with the positioning rod 3 for positioning, and the limiting rod 16 is taken out to the right side at the same time, so that the limiting rod 16 releases the limit on the second connecting rod 15, and at this time, the second connecting rod 15 is rotated, so that the second connecting rod 15 pushes the limiting block 17 to move to the left along the guide block 18, and at this time, the limiting block 17 is engaged with the upper mold 2 to position and fix the upper mold 2 on the upper side of the lower mold 1, so as to avoid the position displacement of the upper mold 2 during the processing of the device, thereby improving the processing quality of the device.

[0030] like Figure 1 , Figure 4 and Figure 5 As shown, a support frame 7 is provided on the upper side of the storage bin 10, and a positioning block 8 is provided on the outer side of the support frame 7, and a heating tube 9 is provided inside the support frame 7. The support frame 7 and the positioning block 8 are relatively engaged with each other, and the cross-section of the heating tube 9 provided inside the support frame 7 is a wavy structure. The raw material is poured into the interior of the storage bin 10 through the first feeding port 11, and the feeder 12 pours the raw material into the interior of the lower mold 1 through the feeding pipe 13 and the second feeding port 14. At the same time, the support frame 7 and the heating tube 9 provided on the upper side of the storage bin 10 heat the raw material inside the storage bin 10, so that the raw material is not easily cooled and condensed inside the storage bin 10, thereby improving the processing efficiency of the device.

[0031] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic demoulding butt-jointed washing machine drying channel die casting mold, comprising: The lower mold (1) and the upper mold (2) on the upper side of the lower mold (1) are characterized by further comprising: A positioning rod (3) is mounted on the outer side of the lower mold (1), and a first molding part (4) is arranged inside the lower mold (1), and a second molding part (5) is arranged on the inner side of the first molding part (4). A demoulding assembly (6) is arranged on the lower side of the lower mold (1), and a storage bin (10) is opened on the left side of the lower mold (1), a first feed port (11) is arranged on the left side of the storage bin (10), and a feeder (12) is installed at the lower end of the storage bin (10), a feed pipe (13) is connected to the right side of the feeder (12), and a second feed port (14) is connected to the upper side of the feed pipe (13), a second connecting rod (15) is arranged on the right side of the lower mold (1), and a limiting rod (16) is arranged on the upper side of the second connecting rod (15), a limiting block (17) is connected to the right side of the second connecting rod (15), and a guide block (18) is arranged on the outer side of the limiting block (17).

2. The automatic demoulding butt-jointed washing machine drying tunnel die casting mold according to claim 1, characterized in that: The demoulding assembly (6) comprises a motor (601) mounted at the lower end of the lower mold (1), wherein the upper side of the motor (601) is connected to a first connecting rod (602), a guide rod (603) is arranged on the outer side of the first connecting rod (602), and an ejection rod (604) is arranged in the middle of the first connecting rod (602).

3. The automatic demoulding butt-jointed washing machine drying tunnel die casting mold according to claim 2, characterized in that: The first connecting rod (602) and the ejection rod (604) are threadedly connected to each other, and the guide rod (603) is disposed symmetrically about the central axis of the first connecting rod (602).

4. The automatic demoulding butt-jointed washing machine drying tunnel die casting mold according to claim 2, characterized in that: The ejector rod (604) and the guide rod (603) are arranged to slide relative to each other, and the upper longitudinal section of the ejector rod (604) is an arc-shaped structure.

5. The automatic demoulding butt-jointed washing machine drying tunnel die casting mold according to claim 1, characterized in that: The positioning rods (3) are arranged to be relatively engaged with the upper mold (2), and the positioning rods (3) are arranged at equal intervals on the outer side of the lower mold (1).

6. The automatic demoulding butt-jointed washing machine drying tunnel die casting mold according to claim 1, characterized in that: The limiting rod (16) is relatively engaged with the second connecting rod (15) and the lower mold (1), and the second connecting rod (15) is relatively threadedly connected to the limiting block (17).

7. The automatic demoulding butt-jointed washing machine drying tunnel die casting mold according to claim 1, characterized in that: The guide block (18) and the lower mold (1) are arranged to slide relative to each other, and the longitudinal section of the guide block (18) is a "T"-shaped structure.

8. The automatic demoulding butt-jointed washing machine drying tunnel die casting mold according to claim 1, characterized in that: A support frame (7) is arranged on the upper side of the storage bin (10), a positioning block (8) is arranged on the outer side of the support frame (7), and a heating pipe (9) is arranged inside the support frame (7).

9. The automatic demoulding butt-jointed washing machine drying tunnel die casting mold according to claim 8, characterized in that: The support frame (7) and the positioning block (8) are arranged to be relatively engaged with each other, and the cross section of the heating tube (9) arranged inside the support frame (7) is a wave-shaped structure.

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