Release agent spraying device for wall surface of narrow slit of mold

Abstract

The utility model relates to the field of spraying devices, in particular to a release agent spraying device for a narrow slit wall surface of a mold. Comprising a liquid storage tank, a communicating pipe is installed on the upper surface of the liquid storage tank, a switch handle is installed on the lower surface of the communicating pipe, a connecting pipe fixedly communicates with one side of the communicating pipe, a spray head fixedly communicates with the end, away from the communicating pipe, of the connecting pipe, and an adjusting structure is arranged at the end, away from the connecting pipe, of the spray head and comprises a corrugated pipe; the end, away from the connecting pipe, of the spray head fixedly communicates with a hard pipe. The release agent spraying device for the wall surface of the narrow slit of the mold has the advantages that when the wall surface of the narrow slit of the mold is deeper and the sprayed release agent cannot cover the wall surface of the narrow slit of the mold, the hard pipe is adjusted to extend, so that the hard pipe can extend into the wall surface of the narrow slit of the mold; and therefore, the mold release agent can better cover the wall surface of the narrow slit of the mold, and the spraying efficiency of the mold release agent is improved.

Description

Technical Field

[0001] The utility model relates to the field of spraying devices, in particular to a release agent spraying device for a narrow slit wall surface of a mold. Background Art

[0002] When the demoulding operation is performed after the workpiece is stamped, the demoulding agent can be sprayed on the narrow slit wall of the mold with the help of a demoulding agent spraying device to facilitate the demoulding operation.

[0003] The utility model with announcement number CN204860422U discloses a spray pot, and the key points of its technical solution are: it includes a pot body and a spray head, the spray head is detachably mounted on the pot body, and also includes a stirring device, the stirring device includes a stirring blade, a rotating shaft, a motor and a battery, the stirring blade is mounted in the pot body and located at the bottom of the pot body, the stirring blade is connected to the motor through the rotating shaft, the motor is mounted on the outer wall of the pot body, the rotating shaft is set through the bottom of the pot body and cooperates with the bottom rotation seal of the pot body, and the motor is electrically connected to the battery. Since the stirring blade is arranged at the bottom of the pot body, the stirring blade can be driven by the motor to stir the liquid in the pot body, so that the liquid in the pot body is stirred evenly; the spray pot has its own battery, which can provide portable energy for the pot body.

[0004] However, the prior art has the following technical defects: in order to facilitate the demolding operation after the workpiece is stamped, personnel will spray a demolding agent on the narrow slit wall of the mold to facilitate the demolding operation. When it is necessary to spray the demolding agent on the narrow slit wall of the mold, the nozzle needs to be inserted into the narrow slit wall of the mold, and then the switch handle is pressed to spray the demolding agent. However, when the depth of the narrow slit wall of the mold is deep, the nozzle cannot be inserted into the narrow slit wall of the mold. At this time, the sprayed demolding agent cannot cover the narrow slit wall of the mold, thereby reducing the spraying efficiency of the demolding agent. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a mold release agent spraying device for the narrow slit wall of a mold.

[0006] In order to solve the above technical problems, the utility model provides a release agent spraying device for the wall surface of a narrow gap of a mold, comprising: a liquid storage tank, a connecting pipe is installed on the upper surface of the liquid storage tank, a switch handle is installed on the lower surface of the connecting pipe, one side of the connecting pipe is fixedly connected to a connecting pipe, an end of the connecting pipe away from the connecting pipe is fixedly connected to a nozzle, an end of the nozzle away from the connecting pipe is provided with an adjustment structure, the adjustment structure comprises a bellows, one end of the bellows is fixedly connected to the nozzle, an end of the nozzle away from the connecting pipe is fixedly connected to a hard pipe, an arc surface of the hard pipe is fixedly connected to an ear plate, an outer wall of the connecting pipe is fixedly connected to a partition, a screw rod is threaded through the side surface of the partition, and one end of the screw rod is rotatably connected to the ear plate.

[0007] The effect achieved by the above-mentioned components is: by setting the adjustment structure, when the depth of the narrow gap wall of the mold is too deep, resulting in the sprayed release agent being unable to cover the narrow gap wall of the mold, the personnel adjust the hard tube to extend it, so that the hard tube can extend into the narrow gap wall of the mold, so that the release agent can better cover the narrow gap wall of the mold, further improving the demolding efficiency.

[0008] Preferably, the outer wall of the connecting tube is fixedly connected with a positioning plate, a positioning rod is slidably penetrated through the side of the positioning plate, one end of the positioning rod is fixedly connected with a fixing plate, and the lower surface of the fixing plate is fixedly connected to the outer wall of the rigid tube.

[0009] The effect achieved by the above components is: when the screw drives the hard tube to move, the positioning plate will move along the arc surface of the positioning rod, thereby achieving the effect of guiding and positioning the hard tube, and can effectively avoid rotational deviation during the movement of the hard tube.

[0010] Preferably, a pressure rod is threadedly provided on the upper surface of the positioning plate, and the cross-section of the pressure rod is "T"-shaped.

[0011] The effect achieved by the above components is that after the rotating pressure rod is abutted against the positioning rod, the positioning rod can be reinforced and limited, thereby achieving the effect of making the hard pipe able to be fixed more firmly.

[0012] Preferably, a plurality of rotating blocks are fixedly connected to the arc surface of the screw rod, and the rotating blocks are evenly distributed on the arc surface of the screw rod.

[0013] The effect achieved by the above components is that rotating the rotating block can drive the screw rod to rotate, thereby achieving the effect of facilitating the rotation of the screw rod.

[0014] Preferably, the screw rod is made of stainless steel.

[0015] The effect achieved by the above components is: by setting the screw rod to be made of stainless steel, the oxidation rate of the screw rod can be reduced and the service life of the screw rod can be increased.

[0016] Preferably, an auxiliary structure is provided on the upper surface of the connecting pipe, and the auxiliary structure includes a fixed seat, the lower surface of the fixed seat is fixedly connected to the connecting pipe, a rotating shaft is rotatably penetrated through the inner wall of the fixed seat, a connecting plate is fixedly connected to the arc surface of the rotating shaft, a lighting lamp is installed on one side of the connecting plate, a sliding hole is opened on one side of the fixed seat, the center of the sliding hole and the center of the rotating shaft are located on the same straight line, a sliding rod is slidably connected to the inner wall of the sliding hole, one end of the sliding rod is fixedly connected to the connecting plate, and an adjustment ring is threadedly connected to the arc surface of the sliding rod.

[0017] The effect achieved by the above components is that by setting the auxiliary structure, before spraying the release agent on the narrow slit wall of the mold, the lighting lamp can be easily adjusted to illuminate the narrow slit wall of the mold, thereby improving the accuracy of spraying the release agent.

[0018] Preferably, a rubber pad is fixedly connected to one side of the adjustment ring close to the fixing seat, and the diameter of the rubber pad is larger than the diameter of the adjustment ring.

[0019] The effect achieved by the above components is that the rubber pad can increase the friction force of the adjusting ring on the side close to the fixing seat, so that the adjusting ring can be firmly abutted against the fixing seat with the help of the rubber pad.

[0020] Beneficial effect: The utility model provides a release agent spraying device for the narrow slit wall of the mold. By setting an adjustment structure, when the depth of the narrow slit wall of the mold is deep, resulting in the sprayed release agent being unable to cover the narrow slit wall of the mold, personnel adjust the hard tube to extend it, so that the hard tube can extend into the narrow slit wall of the mold, so that the release agent can better cover the narrow slit wall of the mold, further improving the release agent spraying efficiency.

[0021] By arranging the auxiliary structure, before spraying the release agent onto the narrow slit wall of the mold, the lighting lamp can be conveniently adjusted to illuminate the narrow slit wall of the mold, thereby improving the accuracy of spraying the release agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a mold release agent spraying device for a mold narrow slit wall provided by the utility model;

[0023] Figure 2 for Figure 1 The local structure schematic diagram shown;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0025] Figure 4 for Figure 1 A schematic diagram of the auxiliary structure shown.

[0026] Numbers in the figure: 1. Liquid storage tank; 2. Connecting pipe; 3. Adjusting structure; 301. Bellows; 302. Hard pipe; 303. Ear plate; 304. Partition; 305. Screw; 306. Positioning plate; 307. Positioning rod; 308. Fixing plate; 309. Pressure rod; 310. Rotating block; 4. Auxiliary structure; 41. Fixed seat; 42. Rotating shaft; 43. Connecting plate; 44. Lighting lamp; 45. Sliding hole; 46. Sliding rod; 47. Adjusting ring; 48. Rubber pad; 5. Connecting pipe; 6. Switch handle; 7. Spray nozzle. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0029] See also Figures 1 to 4 The present invention provides a release agent spraying device for a narrow slit wall of a mold, comprising: a liquid storage tank 1, a connecting pipe 5 is installed on the upper surface of the liquid storage tank 1, a switch handle 6 is installed on the lower surface of the connecting pipe 5, a connecting pipe 2 is fixedly connected to one side of the connecting pipe 5, a nozzle 7 is fixedly connected to the end of the connecting pipe 2 away from the connecting pipe 5, an adjusting structure 3 is provided at the end of the nozzle 7 away from the connecting pipe 2, and an auxiliary structure 4 is provided on the upper surface of the connecting pipe 5.

[0030] In the embodiments of the present invention, please refer to Figure 3The adjusting structure 3 includes a bellows 301, one end of the bellows 301 is fixedly connected to the nozzle 7, the end of the nozzle 7 away from the connecting pipe 2 is fixedly connected to the hard pipe 302, the arc surface of the hard pipe 302 is fixedly connected to the ear plate 303, the outer wall of the connecting pipe 2 is fixedly connected to the partition 304, the side of the partition 304 is threaded with a screw rod 305, one end of the screw rod 305 is rotatably connected to the ear plate 303, by setting the adjusting structure 3, when the depth of the narrow slit wall of the mold is deep, resulting in the ejection of When the release agent cannot cover the narrow slit wall of the mold, the personnel adjust the hard tube 302 to extend it, so that the hard tube 302 can extend into the narrow slit wall of the mold, so that the release agent can better cover the narrow slit wall of the mold, further improving the demoulding efficiency. The outer wall of the connecting tube 2 is fixedly connected with a positioning plate 306, and a positioning rod 307 is slidably penetrated on the side of the positioning plate 306. One end of the positioning rod 307 is fixedly connected with a fixing plate 308. The lower surface of the fixing plate 308 is aligned with the outer surface of the hard tube 302. The locating plate 306 is fixedly connected to the wall. During the process of the screw rod 305 driving the hard tube 302 to move, the positioning plate 306 will move along the arc surface of the positioning rod 307, thereby achieving the effect of guiding and positioning the hard tube 302, and can effectively avoid the rotational deviation of the hard tube 302 during the movement process. A pressure rod 309 is threadedly penetrated on the upper surface of the positioning plate 306, and the cross-section of the pressure rod 309 is "T"-shaped. After the pressure rod 309 is rotated to abut against the positioning rod 307, the positioning rod 307 can be reinforced and limited, thereby achieving the effect of making the hard tube 302 able to be fixed more firmly. The arc surface of the screw rod 305 is fixedly connected with a plurality of rotating blocks 310, and the rotating blocks 310 are evenly distributed on the arc surface of the screw rod 305. Rotating the rotating blocks 310 can drive the screw rod 305 to rotate, thereby achieving the effect of facilitating the rotation of the screw rod 305. The screw rod 305 is specifically made of stainless steel. By setting the screw rod 305 to be made of stainless steel, the oxidation rate of the screw rod 305 can be reduced, thereby improving the service life of the screw rod 305.

[0031] In the embodiments of the present invention, please refer to Figure 4The auxiliary structure 4 includes a fixed seat 41, the lower surface of the fixed seat 41 is fixedly connected to the connecting pipe 5, the inner wall of the fixed seat 41 is rotatably penetrated with a rotating shaft 42, the arc surface of the rotating shaft 42 is fixedly connected with a connecting plate 43, and a lighting lamp 44 is installed on one side of the connecting plate 43. A sliding hole 45 is opened on one side of the fixed seat 41, and the center of the sliding hole 45 and the center of the rotating shaft 42 are located on the same straight line. A sliding rod 46 is slidably connected to the inner wall of the sliding hole 45, one end of the sliding rod 46 is fixedly connected to the connecting plate 43, and the arc surface of the sliding rod 46 is threadedly connected An adjusting ring 47 is provided. By setting an auxiliary structure 4, before spraying the release agent onto the wall surface of the narrow slit of the mold, the lighting lamp 44 can be conveniently adjusted to illuminate the wall surface of the narrow slit of the mold, thereby improving the accuracy of spraying the release agent. A rubber pad 48 is fixedly connected to the side of the adjusting ring 47 close to the fixed seat 41. The diameter of the rubber pad 48 is larger than the diameter of the adjusting ring 47. The rubber pad 48 can increase the friction force of the side of the adjusting ring 47 close to the fixed seat 41, thereby achieving the effect of enabling the adjusting ring 47 to be firmly abutted against the fixed seat 41 with the help of the rubber pad 48.

[0032] The working principle of a mold release agent spraying device for a mold narrow slit wall provided by the utility model is as follows: in order to facilitate the demoulding operation after the workpiece is stamped, the personnel will spray the mold release agent on the mold narrow slit wall to facilitate the demoulding operation. When the mold release agent needs to be sprayed on the mold narrow slit wall, the nozzle 7 needs to be extended into the mold narrow slit wall, and then the switch handle 6 is pressed to spray the mold release agent. When the depth of the mold narrow slit wall is deep, the sprayed mold release agent cannot cover the mold narrow slit wall. When the mold is formed, the operator can rotate the screw rod 305 with the help of the rotating block 310, and the screw rod 305 drives the hard tube 302, so that the hard tube 302 drives the bellows 301 to expand, and then the stretched hard tube 302 and the bellows 301 can be placed into the narrow wall of the mold, and finally the pressure rod 309 is rotated to abut against the positioning rod 307, so that the hard tube 302 can be fixed firmly, and then the operator can press the switch handle 6, so that the mold release agent sprayed by the nozzle 7 can adhere to the mold along the bellows 301 and the hard tube 302. The positioning rod 307 is used to fix the hard tube 302 in the mold, and the positioning plate 306 is used to move the positioning rod 307. The positioning plate 306 is used to move the positioning rod 307. The positioning plate 306 is used to move the positioning rod 307. The positioning plate 306 is used to move the positioning rod 307.

[0033] Before spraying the release agent on the wall surface of the mold narrow slit, when it is necessary to illuminate the wall surface of the mold narrow slit, first rotate the adjusting ring 47 to move along the arc surface of the sliding rod 46, so that the adjusting ring 47 drives the rubber pad 48 to separate from the fixing seat 41, and then rotate the connecting plate 43 to drive the rotating shaft 42 to rotate along the inner wall of the fixing seat 41, and the connecting plate 43 drives the lighting lamp 44. When the lighting lamp 44 rotates to an angle pointing to the wall surface of the mold narrow slit, the adjusting ring 47 is rotated in the opposite direction, so that the adjusting ring 47 drives the rubber pad 48 to separate from the fixing seat 41. 1, the illuminating lamp 44 can be fixed, and then the illuminating lamp 44 can be turned on to illuminate the wall surface of the narrow slit of the mold, wherein the rubber pad 48 can increase the friction force of the adjusting ring 47 close to the fixing seat 41, so that the adjusting ring 47 can be firmly abutted against the fixing seat 41 with the help of the rubber pad 48. By setting the auxiliary structure 4, before spraying the release agent on the wall surface of the narrow slit of the mold, the illuminating lamp 44 can be conveniently adjusted to illuminate the wall surface of the narrow slit of the mold, thereby improving the accuracy of spraying the release agent.

Claims

1. A release agent spraying device for a mold narrow slit wall, characterized in that: include: A liquid storage tank (1), wherein a connecting pipe (5) is mounted on the upper surface of the liquid storage tank (1), a switch handle (6) is mounted on the lower surface of the connecting pipe (5), one side of the connecting pipe (5) is fixedly connected to a connecting pipe (2), one end of the connecting pipe (2) away from the connecting pipe (5) is fixedly connected to a spray head (7), one end of the spray head (7) away from the connecting pipe (2) is provided with an adjustment structure (3), the adjustment structure (3) comprises a bellows (301), one end of the bellows (301) is fixedly connected to the spray head (7), one end of the spray head (7) away from the connecting pipe (2) is fixedly connected to a hard pipe (302), an arc surface of the hard pipe (302) is fixedly connected to an ear plate (303), an outer wall of the connecting pipe (2) is fixedly connected to a partition plate (304), a screw rod (305) is threadedly penetrated through the side surface of the partition plate (304), one end of the screw rod (305) is rotatably connected to the ear plate (303).

2. A mold release agent spraying device for a mold narrow slit wall according to claim 1, characterized in that: A positioning plate (306) is fixedly connected to the outer wall of the connecting tube (2); a positioning rod (307) is slidably penetrated through the side surface of the positioning plate (306); one end of the positioning rod (307) is fixedly connected to a fixing plate (308); and the lower surface of the fixing plate (308) is fixedly connected to the outer wall of the hard tube (302).

3. A mold release agent spraying device for a mold narrow slit wall according to claim 2, characterized in that: A pressure rod (309) is threadedly provided on the upper surface of the positioning plate (306), and the cross section of the pressure rod (309) is in a "T" shape.

4. A mold release agent spraying device for a mold narrow slit wall according to claim 1, characterized in that: A plurality of rotating blocks (310) are fixedly connected to the circular arc surface of the screw rod (305), and the rotating blocks (310) are evenly distributed on the circular arc surface of the screw rod (305).

5. A mold release agent spraying device for a mold narrow slit wall according to claim 1, characterized in that: The screw rod (305) is specifically made of stainless steel.

6. A mold release agent spraying device for a mold narrow slit wall according to claim 1, characterized in that: An auxiliary structure (4) is provided on the upper surface of the connecting pipe (5), and the auxiliary structure (4) comprises a fixing seat (41). The lower surface of the fixing seat (41) is fixedly connected to the connecting pipe (5). A rotating shaft (42) is rotatably penetrated through the inner wall of the fixing seat (41). A connecting plate (43) is fixedly connected to the circular arc surface of the connecting shaft (42). A lighting lamp (44) is installed on one side of the connecting plate (43). A sliding hole (45) is opened on one side of the fixing seat (41). The center of the sliding hole (45) and the center of the rotating shaft (42) are located on the same straight line. A sliding rod (46) is slidably connected to the inner wall of the sliding hole (45). One end of the sliding rod (46) is fixedly connected to the connecting plate (43). An adjusting ring (47) is threadedly connected to the circular arc surface of the sliding rod (46).

7. A mold release agent spraying device for a mold narrow slit wall according to claim 6, characterized in that: A rubber pad (48) is fixedly connected to one side of the adjustment ring (47) close to the fixing seat (41); the diameter of the rubber pad (48) is greater than the diameter of the adjustment ring (47).

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