Cooling forming die for barrel cover of flat mop barrel

Abstract

The utility model relates to the technical field of dies, and discloses a flat dragging bucket cover cooling forming die which comprises a lower die, the side end of the lower die is fixedly connected with an injection port, the top end of the lower die is fixedly connected with a plurality of guide rods, and an upper die is installed between the outer ends of the guide rods. The bottom end of the upper die is fixedly connected with a male die, a water cooling mechanism used for cooling forming of a barrel cover is installed at the bottom end of the interior of the lower die, a plurality of installation grooves are formed in the side end of the lower die, and a limiting mechanism used for disassembling and assembling the water cooling mechanism is arranged in each installation groove. Through the arrangement of the limiting mechanism, the first clamping plate and the second clamping plate are not limited by the inserting rod any more, meanwhile, the water cooling pipe can be detached after being pulled upwards, and therefore the water cooling pipe can be rapidly detached conveniently, and when water enters the water cooling pipe for a long time, a ditch is generated, and the interior of the water cooling pipe can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and in particular to a cooling and forming mold for a flat drag bucket cover. Background Art

[0002] The existing flat mop cleaning bucket has a bucket cover installed at the bucket mouth, a mop insertion port is opened at the side end of the bucket cover, and a scraper is arranged at the mop insertion port, the rear part of the scraper is located in the water distribution box, and the front part is exposed at the insertion port and is provided with scraper teeth, and the flushing hole of the water distribution box faces the insertion port and is located below the scraper. When the mop head of the flat mop is inserted into the insertion port, the scraper teeth can scrape off hair, flocs, etc., so that people can clean the floor conveniently. In the production process of the existing flat mop bucket cover, plastic particles need to be hot-melted and injected into an injection mold for cooling and molding before the bucket cover can be formed.

[0003] The existing injection mold for manufacturing the flat mop bucket cover is internally installed with a water cooling device for cooling and molding the bucket cover. Since the water cooling pipe in the water cooling device is generally curved in shape, it is usually fixedly installed in the injection mold and is not convenient to disassemble. When water enters the water cooling pipe for a long time to produce scale, it makes it inconvenient to clean the water cooling pipe. Therefore, a flat mop bucket cover cooling molding mold is needed to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a cooling molding die for a flat mop bucket cover, so as to solve the problem in the prior art that the water cooling pipe in the water cooling device is generally curved in shape and is usually fixedly installed in the injection mold and is not convenient for disassembly. When water enters the water cooling pipe for a long time to generate scale, it is not convenient to clean the water cooling pipe.

[0005] The utility model provides the following technical scheme: a cooling and forming mold for a flat drag bucket cover, comprising a lower mold, a plurality of slots are provided at the top of the lower mold, a mold groove is installed inside the lower mold, an injection port is fixedly connected to the side end of the lower mold, a plurality of guide rods are fixedly connected to the top of the lower mold, an upper mold is installed between the outer ends of the plurality of guide rods, a punch is fixedly connected to the bottom end of the upper mold, a water cooling mechanism for cooling and forming the bucket cover is installed at the inner bottom end of the lower mold, a plurality of installation grooves are provided at the side end of the lower mold, and a limiting mechanism for disassembling and installing the water cooling mechanism is provided inside each of the installation grooves.

[0006] As a preferred embodiment of the above technical solution, the water cooling mechanism includes a card plate 1, which is clamped in one of the card slots, and the side end of the card plate 1 is fixedly connected with a water injection port, and the side end of the card plate 1 is fixedly installed with a water cooling pipe, and the water cooling pipe is arranged on the inner bottom end and side wall of the lower mold, and the tail end of the water cooling pipe is fixedly connected with a card plate 2, and the card plate 2 is clamped in another card slot, and the side end of the card plate 2 is fixedly connected with a water outlet.

[0007] As a preferred embodiment of the above technical solution, a plurality of jacks are provided on the side ends of the first card plate and the second card plate.

[0008] As a preferred embodiment of the above technical solution, a side end of each installation groove is fixedly connected to a cover plate, and a side end of each cover plate is provided with a limiting groove.

[0009] As a preferred embodiment of the above technical solution, a cover plate is fixedly connected to the side end of the lower mold near each cover plate, a side groove is formed on the side end of the cover plate, and a plurality of protrusions are fixedly connected to the side end of the cover plate.

[0010] As a preferred embodiment of the above technical solution, the limiting mechanism includes a hollow rod, which is fixedly connected to the inner side end of the mounting groove, a round rod is inserted into the interior of the hollow rod, a rectangular plate is fixedly connected to the side end of the round rod, an inserted rod is fixedly connected to the side end of the rectangular plate, a spring is fixedly connected between the inner side end of the mounting groove and the side end of the rectangular plate, and the spring is sleeved on the outer ends of the hollow rod and the round rod.

[0011] As a preferred embodiment of the above technical solution, the side end of the rectangular plate is fixedly connected with a connecting rod, and the connecting rod is located in a limiting groove. The side end of the connecting rod is fixedly connected with a straight plate, and the straight plate is located in the cover plate. The side end of the straight plate is fixedly connected with a pull plate, and the pull plate is located in a side groove. A number of through grooves are opened on the side end of the pull plate, and a number of protrusions are fixedly connected to the side end of the pull plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a limiting mechanism, when the water-cooling pipe needs to be disassembled for cleaning the inside, the mold groove is disassembled, and then each pulling plate is pulled so that the protrusion passes the side end of the protrusion. At this time, after pulling hard, the protrusion will be squeezed by the side end of the protrusion and slightly tilted toward the through groove, and the pulling plate can be moved out of the side groove. At this time, by continuing to pull the pulling plate, the pulling plate drives the rectangular plate to move, and the rectangular plate drives the round rod to move toward the inside of the hollow rod. At this time, the spring is squeezed and contracted, and the insertion rod will leave the insertion hole. At this time, the insertion rod no longer limits the first and second clamping plates, and the water-cooling pipe can be disassembled after being pulled upward at the same time, thereby facilitating the rapid disassembly of the water-cooling pipe, and when water ditches are generated after water enters the water-cooling pipe for a long time, the inside of the water-cooling pipe can be cleaned conveniently.

[0014] The utility model limits the position of the pull plate by means of the side groove, and fixes the position of the pull plate by means of the protrusion abutting against the side end of the protrusion, thereby fixing the positions of the rectangular plate and the insertion rod, so that the insertion rod can be stably limited in the insertion hole, thereby making the fixation of the card plate one and the card plate two in the card slot more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a cooling and forming mold for a flat drag bucket cover;

[0016] Figure 2 It is a three-dimensional view of the interior of the lower mold of a flat drag bucket cover cooling molding mold;

[0017] Figure 3 A stereoscopic view of a mold groove of a cooling molding mold for a flat drag bucket cover;

[0018] Figure 4 for Figure 3 A is a schematic diagram of the partially enlarged structure of the middle part;

[0019] Figure 5 for Figure 4 Schematic diagram of the partially enlarged structure of B.

[0020] In the figure: 1. lower mold; 101. slot; 102. guide rod; 103. mounting slot; 104. cover plate; 105. limit slot; 2. mold slot; 201. injection port; 3. upper mold; 301. punch; 4. card plate 1; 401. water injection port; 402. water cooling pipe; 403. card plate 2; 404. water outlet; 405. socket; 5. cover plate; 501. bump; 502. side groove; 6. hollow rod; 601. round rod; 602. rectangular plate; 603. plug rod; 604. spring; 605. connecting rod; 606. straight plate; 607. pull plate; 608. through slot; 609. protrusion. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-5 As shown, the utility model provides a technical solution: a cooling and forming mold for a flat drag bucket cover, comprising a lower mold 1, a plurality of slots 101 are opened at the top of the lower mold 1, a mold groove 2 is installed inside the lower mold 1, an injection port 201 is fixedly connected to the side end of the lower mold 1, a plurality of guide rods 102 are fixedly connected to the top of the lower mold 1, an upper mold 3 is installed between the outer ends of the plurality of guide rods 102, a convex mold 301 is fixedly connected to the bottom end of the upper mold 3, a water cooling mechanism for cooling and forming the bucket cover is installed at the bottom end of the lower mold 1, a plurality of mounting slots 101 are opened at the side end of the lower mold 1 3. The side end of each mounting groove 103 is fixedly connected with a cover plate 104, and the side end of each cover plate 104 is provided with a limiting groove 105. The side end of the lower mold 1 near each cover plate 104 is fixedly connected with a cover plate 5, and the side end of the cover plate 5 is provided with a side groove 502. The side end of the cover plate 5 is fixedly connected with a plurality of protrusions 501. The interior of each mounting groove 103 is provided with a limiting mechanism for disassembling and installing the water cooling mechanism. The setting of the limiting mechanism facilitates the rapid disassembly of the water cooling mechanism, and when the water cooling mechanism is filled with water for a long time and produces a ditch, it is convenient to clean the interior of the water cooling mechanism.

[0023] As an implementation method in this embodiment, Figure 1 and Figure 4 As shown, the water cooling mechanism includes a card plate 4, which is clamped in one of the card slots 101, and the side end of the card plate 4 is fixedly connected with a water injection port 401, and the side end of the card plate 4 is fixedly installed with a water cooling pipe 402, which is arranged on the inner bottom end and side wall of the lower mold 1, and the tail end of the water cooling pipe 402 is fixedly connected with a card plate 2 403, and the card plate 2 403 is clamped in another card slot 101, and the side end of the card plate 2 403 is fixedly connected with a water outlet 404, and the side ends of the card plate 4 and the card plate 2 403 are both provided with a plurality of jacks 405. In implementation, by respectively mounting the card plate 1 and the card plate 2 403 in each card slot 1 01, it is fixed by a limiting mechanism, and then the upper mold 3 is buckled with the lower mold 1, and the hot-melt plastic particles are injected into the mold groove 2 from the injection port 201. At this time, the bucket cover can be formed between the mold groove 2 and the punch 301, and then the water-cooling liquid is injected into the water injection port 401 through the external circulation setting. The water-cooling liquid then passes through the water cooling pipe 402 to absorb and take away the heat generated by the mold groove 2 and the bucket cover, and then flows out from the water outlet 404, thereby taking away the heat transferred from the bottom and side ends of the mold groove 2. After multiple cycles, the bucket cover in the mold groove 2 can be quickly cooled and formed, thereby realizing the production and manufacturing of the bucket cover for the flat drag bucket.

[0024] As an implementation method in this embodiment, Figure 4 and Figure 5 As shown, the limiting mechanism includes a hollow rod 6, which is fixedly connected to the inner side end of the installation groove 103, a round rod 601 is inserted into the hollow rod 6, the side end of the round rod 601 is fixedly connected to a rectangular plate 602, the side end of the rectangular plate 602 is fixedly connected to an insertion rod 603, a spring 604 is fixedly connected between the inner side end of the installation groove 103 and the side end of the rectangular plate 602, the spring 604 is sleeved on the outer ends of the hollow rod 6 and the round rod 601, the insertion rod 603 can be pushed by the spring 604 and inserted into the insertion hole 405, so as to facilitate the fixing of the card plate 1 4 and the card plate 2 403, so as to facilitate the installation and fixation of the water cooling pipe 402, the side end of the rectangular plate 602 is fixedly connected to a connecting rod 605, and the connecting rod 605 is located in the limiting groove 105. Inside, the side end of the connecting rod 605 is fixedly connected with a straight plate 606, and the straight plate 606 is located in the cover plate 5. The side end of the straight plate 606 is fixedly connected with a pull plate 607, which is located in the side groove 502 through the pull plate 607. The side end of the pull plate 607 is provided with a plurality of through grooves 608, and the side end of the pull plate 607 is fixedly connected with a plurality of protrusions 609. The position of the pull plate 607 is limited by the side groove 502, and the protrusion 609 is pressed against the side end of the protrusion 501, so as to fix the position of the pull plate 607, and then fix the position of the rectangular plate 602 and the insertion rod 603, so that the insertion rod 603 can be stably limited in the insertion hole 405, thereby making the fixation of the card plate 1 4 and the card plate 2 403 in the card groove 101 more stable.

[0025] Working principle: After the upper mold 3 is buckled with the lower mold 1, the hot-melt plastic particles are injected into the mold groove 2 from the injection port 201, so that the bucket cover can be formed between the mold groove 2 and the convex mold 301. Then, water cooling liquid is injected into the water injection port 401 through the external circulation setting, and the water cooling liquid then flows out from the water outlet 404 to take away the heat transferred from the bottom and side of the mold groove 2. After multiple cycles, the bucket cover in the mold groove 2 can be quickly cooled and formed, thereby realizing the production of the bucket cover of the flat mop bucket;

[0026] When the water-cooling tube 402 needs to be disassembled for cleaning the inside, the mold groove 2 is disassembled, and then each pull plate 607 is pulled to make the protrusion 609 pass the side end of the protrusion 501. At this time, after pulling hard, the protrusion 609 will be squeezed by the side end of the protrusion 501 and slightly tilted toward the through groove 608. At this time, the pull plate 607 can be moved out of the side groove 502. At this time, by continuing to pull the pull plate 607, the pull plate 607 drives the rectangular plate 602 to move, and the rectangular plate 602 drives the round rod 601 to move toward the inside of the hollow rod 6. At this time, the spring 604 is squeezed and contracted, and the insertion rod 603 will leave the insertion hole 405. At this time, the insertion rod 603 no longer limits the card plate 1 4 and the card plate 2 403. At the same time, the water-cooling tube 402 can be disassembled after being pulled upward, so as to facilitate the rapid disassembly of the water-cooling tube 402. When the water-cooling tube 402 is filled with water for a long time and a ditch is generated, it is convenient to clean the inside.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A cooling forming mold for a flat mop bucket cover, comprising a lower mold (1), a plurality of slots (101) are provided at the top of the lower mold (1), a mold groove (2) is installed inside the lower mold (1), a side end of the lower mold (1) is fixedly connected to an injection port (201), a plurality of guide rods (102) are fixedly connected to the top of the lower mold (1), an upper mold (3) is installed between the outer ends of the plurality of guide rods (102), and a convex mold (301) is fixedly connected to the bottom end of the upper mold (3), characterized in that: A water cooling mechanism for cooling and forming the barrel cover is installed at the inner bottom end of the lower mold (1), and a plurality of mounting grooves (103) are provided at the side end of the lower mold (1), and a limiting mechanism for disassembling and installing the water cooling mechanism is provided inside each mounting groove (103).

2. The flat mop bucket cover cooling forming mold according to claim 1, characterized in that: The water cooling mechanism comprises a card plate 1 (4), wherein the card plate 1 (4) is clamped in one of the clamping slots (101), the side end of the card plate 1 (4) is fixedly connected to a water injection port (401), the side end of the card plate 1 (4) is fixedly installed with a water cooling pipe (402), the water cooling pipe (402) is arranged on the inner bottom end and side wall of the lower mold (1), the tail end of the water cooling pipe (402) is fixedly connected to a card plate 2 (403), the card plate 2 (403) is clamped in another clamping slot (101), and the side end of the card plate 2 (403) is fixedly connected to a water outlet (404).

3. The cooling forming mold for a flat mop bucket cover according to claim 2, characterized in that: The side ends of the first card plate (4) and the second card plate (403) are both provided with a plurality of insertion holes (405).

4. The flat mop bucket cover cooling forming mold according to claim 1, characterized in that: The side end of each installation groove (103) is fixedly connected to a cover plate (104), and the side end of each cover plate (104) is provided with a limiting groove (105).

5. The flat mop bucket cover cooling forming mold according to claim 1, characterized in that: A cover plate (5) is fixedly connected to the side end of the lower mold (1) near each cover plate (104), a side groove (502) is provided on the side end of the cover plate (5), and a plurality of protrusions (501) are fixedly connected to the side end of the cover plate (5).

6. The flat mop bucket cover cooling forming mold according to claim 1, characterized in that: The limiting mechanism comprises a hollow rod (6), the hollow rod (6) being fixedly connected to the inner side end of the mounting groove (103), a round rod (601) being inserted into the inner part of the hollow rod (6), the side end of the round rod (601) being fixedly connected to a rectangular plate (602), the side end of the rectangular plate (602) being fixedly connected to an insertion rod (603), a spring (604) being fixedly connected between the inner side end of the mounting groove (103) and the side end of the rectangular plate (602), and the spring (604) being sleeved on the outer ends of the hollow rod (6) and the round rod (601).

7. The flat mop bucket cover cooling forming mold according to claim 6, characterized in that: The side end of the rectangular plate (602) is fixedly connected to a connecting rod (605), and the connecting rod (605) is located in the limiting groove (105). The side end of the connecting rod (605) is fixedly connected to a straight plate (606), and the straight plate (606) is located in the cover plate (5). The side end of the straight plate (606) is fixedly connected to a pull plate (607), and the pull plate (607) is located in the side groove (502). The side end of the pull plate (607) is provided with a plurality of through grooves (608), and the side end of the pull plate (607) is fixedly connected to a plurality of protrusions (609).

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