Forming die for producing acid adding kettle body
By designing a mold for producing acid-added pots, including a static mold and a dynamic mold arranged side by side, and inserting the insert into the accommodating chamber to form a molding chamber, the problems of existing molds being difficult to release and product damage during use are solved, and efficient mold release and good injection molding quality are achieved.
Patent Information
- Application Number
- CN202422165778.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-04
AI Technical Summary
The existing molds used to produce acid-added pots are prone to problems such as not easy to release and product damage when used, and the positioning accuracy of the mold kernel or inserts is poor, resulting in shaking when the mold is separated, causing product deformation and affecting the injection molding quality.
A molding mold including a static mold and a movable mold arranged side by side is designed. The static mold has a housing chamber, and the movable mold is equipped with an insert corresponding to the mold core. After the merging, the insert is inserted into the housing chamber to form a forming chamber. After the movable mold and the static mold are separated, the product is pushed off by an ejection mechanism.
It effectively improves the mold release efficiency of the acid-added pot body, reduces the product damage rate, and ensures the injection molding quality.
Smart Images
Figure CN222972675U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of injection molds, and particularly relates to a forming mold for producing an acid adding kettle body. Background Technique
[0002] The acid adding kettle is mainly used for adding electrolyte to a storage battery and is an important tool for maintaining and servicing the storage battery. The acid adding kettle generally includes an acid adding kettle body, a kettle cover and an acid outlet nozzle, and the acid adding kettle body is usually formed by an injection molding process on an injection molding machine by using a forming mold.
[0003] In the prior art, when the forming mold for producing the acid adding kettle body is used, problems such as difficult demolding and product damage will occur. Moreover, due to poor positioning accuracy of the mold core or insert in the forming mold, the mold core or insert will shake when the stationary mold and the moving mold of the forming mold are separated or combined, resulting in product damage or deformation, thereby affecting the injection molding quality of the acid adding kettle body. Therefore, it is urgent to research a forming mold for producing the acid adding kettle body to solve the above problems. Summary of the Utility Model
[0004] The utility model aims to provide a forming mold for producing an acid adding kettle body, and the purpose is to solve the technical problems proposed in the above background technique.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model is a forming mold for producing an acid adding kettle body, which includes a stationary mold and a moving mold arranged side by side; the stationary mold has a receiving cavity; a mold core is installed in the receiving cavity; an insert corresponding to the mold core is installed on the moving mold; after the moving mold and the stationary mold are combined, the insert is inserted into the receiving cavity, and a forming cavity is formed between the insert, the mold core and the inner wall of the receiving cavity; a ejecting mechanism corresponding to the insert is installed on the moving mold; after the moving mold and the stationary mold are separated, the ejecting mechanism ejects the product sleeved on the insert.
[0007] As a preferred technical solution of the utility model, the stationary mold includes a first plate, a second plate, a third plate and a fourth plate connected side by side; a glue injection head is fixedly inserted through the first plate; the outlet end of the glue injection head penetrates through the second plate; a runner connected to the outlet end of the glue injection head is arranged on the third plate; a first installation groove is arranged on one surface of the third plate; the mold core is installed in the first installation groove and is connected to the runner; a first receiving cavity corresponding to the mold core is arranged on one surface of the fourth plate; after the moving mold and the stationary mold are combined, the insert is inserted into the first receiving cavity, and the forming cavity is formed between the insert, the mold core and the inner wall of the first receiving cavity.
[0008] As a preferred technical solution of the present utility model, a first groove is formed on the side wall of the first installation groove; a first limiting block for limiting the mold core is fixed in the first groove; a positioning convex is provided at the edge of one port of the first accommodating chamber; a sinking groove corresponding to the positioning convex is provided on one surface of the mold core; the positioning convex is inserted into the sinking groove.
[0009] As a preferred technical solution of the present utility model, the moving mold includes a fifth plate, a sixth plate and a seventh plate connected side by side; a second accommodating chamber is formed on one surface of the seventh plate; the insert is inserted into the second accommodating chamber, and the insert is connected to the sixth plate; a second installation groove is formed on the side wall of the second accommodating chamber; a second limiting block for limiting the insert is inserted into the second installation groove; the second limiting block is fixed on the sixth plate.
[0010] As a preferred technical solution of the present utility model, the ejection mechanism includes a cylinder fixedly inserted through the seventh plate and an eighth plate fixed to the output end of the cylinder; the eighth plate is arranged between the fourth plate and the seventh plate; the eighth plate is slidably sleeved on the outer periphery of the insert; a second groove is formed on one surface of the eighth plate close to the fourth plate; a top frame is fixed in the second groove; the top frame is slidably sleeved on the outer periphery of the insert.
[0011] The present utility model has the following beneficial effects:
[0012] After the moving mold and the static mold are combined in the present utility model, the insert is inserted into the accommodating chamber, a molding chamber is formed between the insert, the mold core and the inner wall of the accommodating chamber, then the molten liquid is injected into the molding chamber, and then after the molten liquid is cooled and molded, the moving mold and the static mold are separated, and then the product sleeved on the insert is ejected by using the ejection mechanism, which not only effectively improves the demolding efficiency of the acid adding kettle body, but also reduces the damage rate of the acid adding kettle body, and at the same time ensures the injection molding quality of the acid adding kettle body.
[0013] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. Description of the Drawings
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0015] Figure 1 It is a schematic structural diagram of a molding die for producing an acid adding kettle body of the present utility model.
[0016] Figure 2 is Figure 1 front view of the main structure.
[0017] Figure 3 is a schematic structural view of the static mold of the present utility model.
[0018] Figure 4 is a schematic structural view of the connection between the third plate, the fourth plate and the mold core of the present utility model.
[0019] Figure 5 is a schematic structural view of the connection between the mold core, the fourth plate and the insert of the present utility model.
[0020] Figure 6 is a schematic structural view of the moving mold of the present utility model.
[0021] Figure 7 is a schematic structural view of the ejection mechanism of the present utility model.
[0022] In the drawings, the list of components represented by each reference numeral is as follows:
[0023] 1 - static mold, 2 - moving mold, 3 - mold core, 4 - insert, 5 - ejection mechanism, 6 - guide pillar, 101 - first plate, 102 - second plate, 103 - third plate, 104 - fourth plate, 105 - glue injection head, 106 - runner, 107 - first accommodation chamber, 108 - first groove, 109 - first limit block, 110 - positioning convex, 201 - fifth plate, 202 - sixth plate, 203 - seventh plate, 204 - second accommodation chamber, 205 - second limit block, 301 - sink, 501 - cylinder, 502 - eighth plate, 503 - second groove, 504 - ejection frame. Detailed implementation manners
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Embodiment 1:
[0026] Please refer to Figure 1-2As shown in the figure, the utility model relates to a forming die for producing an acid-adding kettle body, which comprises a static die 1 and a moving die 2 arranged side by side; guide posts 6 are respectively and fixedly inserted at the four corners of the static die 1; the four guide posts 6 are respectively slidably inserted at the four corners of the moving die 2; the static die 1 has an accommodating chamber; a die core 3 is arranged in the accommodating chamber; an insert 4 corresponding to the die core 3 is arranged on the moving die 2; both the die core 3 and the insert 4 are conventional components in the field; after the moving die 2 and the static die 1 are combined, the insert 4 is inserted into the accommodating chamber, and a forming chamber is formed between the insert 4, the die core 3 and the inner wall of the accommodating chamber; a top-out mechanism 5 corresponding to the insert 4 is arranged on the moving die 2; after the moving die 2 and the static die 1 are separated, the top-out mechanism 5 ejects the product sleeved on the insert 4. When in use, after the moving die 2 and the static die 1 are combined, the insert 4 is inserted into the accommodating chamber, a forming chamber is formed between the insert 4, the die core 3 and the inner wall of the accommodating chamber, then molten liquid is injected into the forming chamber, and then after the molten liquid is cooled and formed, the moving die 2 and the static die 1 are separated, and then the top-out mechanism 5 is used to eject the product sleeved on the insert 4, which not only effectively improves the demoulding efficiency of the acid-adding kettle body, but also reduces the damage rate of the acid-adding kettle body, and at the same time ensures the injection molding quality of the acid-adding kettle body.
[0027] Embodiment 2:
[0028] On the basis of Embodiment 1, as Figures 3-5 shown, the static die 1 comprises a first plate 101, a second plate 102, a third plate 103 and a fourth plate 104 which are connected side by side; the first plate 101, the second plate 102, the third plate 103 and the fourth plate 104 are connected by bolts; a conventional glue injection head 105 in the field is bolted on the first plate 101, and the glue injection head 105 is inserted through the first plate 101; the outlet end of the glue injection head 105 penetrates through the second plate 102; a flow dividing channel 106 connected to the outlet end of the glue injection head 105 is arranged on the third plate 103, and the flow dividing channel 106 is a conventional structure in the field; a first installation groove is arranged on one surface of the third plate 103; the die core 3 is bolted in the first installation groove, and the die core 3 is connected to the flow dividing channel 106; a first accommodating chamber 107 corresponding to the die core 3 is arranged on one surface of the fourth plate 104; the first accommodating chamber 107 and the first installation groove form an accommodating chamber; after the moving die 2 and the static die 1 are combined, the insert 4 is inserted into the first accommodating chamber 107, and a forming chamber is formed between the insert 4, the die core 3 and the inner wall of the first accommodating chamber 107. When in use, after the moving die 2 and the static die 1 are combined, the molten liquid is conveyed to the flow dividing channel 106 through the glue injection head 105, and then the molten liquid is conveyed to the forming chamber through the flow dividing channel 106 and the die core 3, effectively ensuring the forming quality of the acid-adding kettle body.
[0029] Among them, as Figures 3-4As shown in the figure, a first groove 108 is formed in the side wall of the first installation groove; a first limiting block 109 for limiting the mold core 3 is bolted in the first groove 108; a positioning convex 110 is integrally formed at the edge of one port of the first accommodating chamber 107; a sunken groove 301 corresponding to the positioning convex 110 is formed on one surface of the mold core 3; the positioning convex 110 is inserted into the sunken groove 301. During use, by bolting the first limiting block 109 in the first groove 108, the first limiting block 109 can limit the mold core 3, effectively improving the positioning effect of the mold core 3 and avoiding problems such as the shaking of the mold core 3; at the same time, by inserting the positioning convex 110 into the sunken groove 301, the positioning accuracy of the mold core 3 is further improved.
[0030] Embodiment 3:
[0031] On the basis of Embodiment 2, as Figure 6 shown in the figure, the moving mold 2 includes a fifth plate 201, a sixth plate 202 and a seventh plate 203 which are connected side by side; the fifth plate 201, the sixth plate 202 and the seventh plate 203 are bolted together; a second accommodating chamber 204 is formed on one surface of the seventh plate 203; the insert 4 is inserted into the second accommodating chamber 204, and the insert 4 is connected to the sixth plate 202; a second installation groove is formed in the side wall of the second accommodating chamber 204; a second limiting block 205 for limiting the insert 4 is inserted into the second installation groove; the second limiting block 205 is bolted to the sixth plate 202. During use, by inserting the second limiting block 205 into the second installation groove, the second limiting block 205 can limit the insert 4, effectively improving the positioning effect of the insert 4 and avoiding problems such as the shaking of the insert 4, and further ensuring the forming quality of the acid adding kettle body.
[0032] Among them, as Figure 5 and Figure 7As shown in the figure, the ejection mechanism 5 includes a cylinder 501 fixedly inserted into the seventh plate 203 and an eighth plate 502 bolted to the output end of the cylinder 501; the cylinder 501 is a conventional component in the art; the eighth plate 502 is disposed between the fourth plate 104 and the seventh plate 203; the eighth plate 502 is slidably sleeved on the outer periphery of the insert 4; a second groove 503 is formed on a surface of the eighth plate 502 close to the fourth plate 104; a top frame 504 is bolted in the second groove 503; the top frame 504 is slidably sleeved on the outer periphery of the insert 4. During use, after the moving mold 2 and the stationary mold 1 are combined, a molding cavity is formed between the insert 4, the mold core 3, the top frame 504 and the inner wall of the first accommodation chamber 107. After the molten liquid in the molding cavity is cooled and molded, the top frame 504 abuts against the port of the acid adding kettle body, which can ensure the contact area between the top frame 504 and the acid adding kettle body sleeved on the insert 4, and ensure the pushing effect of the top frame 504 on the acid adding kettle body; after the stationary mold 1 and the moving mold 2 are separated, the cylinder 501 drives the eighth plate 502 to move linearly, so that the top frame 504 ejects the acid adding kettle body sleeved on the insert 4, which not only effectively ensures the demolding speed of the acid adding kettle body, but also avoids problems such as damage to the acid adding kettle body.
[0033] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.
Claims
1. A forming mold for producing an acid-adding kettle body, comprising a static mold (1) and a dynamic mold (2) arranged side by side; characterized in that: The static mold (1) has a containing chamber; a mold core (3) is installed in the containing chamber; an insert (4) corresponding to the mold core (3) is installed on the dynamic mold (2); after the dynamic mold (2) and the static mold (1) are combined, the insert (4) is inserted into the containing chamber, and a molding chamber is formed between the insert (4), the mold core (3) and the inner wall of the containing chamber; an ejection mechanism (5) corresponding to the insert (4) is installed on the dynamic mold (2); after the dynamic mold (2) and the static mold (1) are separated, the ejection mechanism (5) ejects the product mounted on the insert (4).
2. The forming mold for producing an acid-adding kettle body according to claim 1, characterized in that: The static mold (1) comprises a first plate (101), a second plate (102), a third plate (103) and a fourth plate (104) connected in parallel; a glue injection head (105) is fixedly inserted into the first plate (101); the outlet end of the glue injection head (105) passes through the second plate (102); a branch channel (106) connected to the outlet end of the glue injection head (105) is provided on the third plate (103); a surface of the third plate (103) is provided There is a first installation groove; the mold core (3) is installed in the first installation groove, and the mold core (3) is connected to the branch channel (106); a surface of the fourth plate (104) is provided with a first accommodating chamber (107) corresponding to the mold core (3); after the movable mold (2) and the static mold (1) are combined, the insert (4) is inserted into the first accommodating chamber (107), and the molding chamber is formed between the insert (4), the mold core (3) and the inner wall of the first accommodating chamber (107).
3. The forming mold for producing an acid-adding kettle body according to claim 2, characterized in that: A first groove (108) is formed on the side wall of the first installation groove; a first limiting block (109) for limiting the position of the mold core (3) is fixed in the first groove (108).
4. The forming mold for producing an acid-adding kettle body according to claim 2 or 3, characterized in that: A port edge of the first accommodating chamber (107) has a positioning protrusion (110); a surface of the mold core (3) has a recessed groove (301) corresponding to the positioning protrusion (110); and the positioning protrusion (110) is inserted into the recessed groove (301).
5. The forming mold for producing an acid-adding kettle body according to claim 4, characterized in that: The movable mold (2) comprises a fifth plate (201), a sixth plate (202) and a seventh plate (203) connected in parallel; a second accommodating chamber (204) is provided on a surface of the seventh plate (203); the insert (4) is inserted into the second accommodating chamber (204), and the insert (4) is connected to the sixth plate (202).
6. The forming mold for producing an acid-adding kettle body according to claim 5, characterized in that: A second installation groove is provided on the side wall of the second accommodating chamber (204); a second limiting block (205) for limiting the position of the insert (4) is inserted into the second installation groove; and the second limiting block (205) is fixed on the sixth plate (202).
7. The forming mold for producing an acid-adding kettle body according to claim 5 or 6, characterized in that: The ejection mechanism (5) comprises a cylinder (501) fixedly inserted on the seventh plate (203) and an eighth plate (502) fixed on the output end of the cylinder (501); the eighth plate (502) is arranged between the fourth plate (104) and the seventh plate (203); the eighth plate (502) is slidably mounted on the outer periphery of the insert (4); a second groove (503) is formed on a surface of the eighth plate (502) close to the fourth plate (104); a top frame (504) is fixed in the second groove (503); and the top frame (504) is slidably mounted on the outer periphery of the insert (4).