Mould for producing and processing sealant

Abstract

The utility model relates to the technical field of sealant processing, and discloses a mould for sealant production and processing, which comprises an upper mould, a lower mould and a support plate, the top of the upper mould is fixedly connected with a connecting column, the top of the connecting column is fixedly connected with a transverse plate, the support plate is provided with a linear lead screw module, one side of the transverse plate is connected with the linear lead screw module, and the other side of the transverse plate is connected with the lower mould. The upper mold is provided with a feeding pipe, the connecting column is fixedly connected with an electric telescopic rod, the end of the electric telescopic rod is fixedly connected with a connecting plate, the connecting plate is fixedly connected with an annular scraper knife, the inner circumferential wall of the scraper knife abuts against the outer circumferential wall of the upper mold in a sliding mode, and the bottom of the support plate is fixedly connected with a rotating motor. According to the sealant recycling device, sealant liquid can be cleaned and recycled through the scraper and the scraper knife, and waste of the sealant liquid is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sealant processing, in particular to a mold for sealant production and processing. Background Art

[0002] Rubber sealing ring is a common industrial component, widely used in various equipment and machines to prevent the leakage of liquid or gas.

[0003] In the prior art, the sealing glue liquid is compressed and plasticized by a mold. After the compression and plasticization, in addition to producing an annular sealing rubber ring, excess glue liquid is likely to remain on the outer wall of the mold, resulting in a waste of material.

[0004] Therefore, how to design a mold for sealant production and processing has become a problem that we currently need to solve. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a mold for producing and processing sealant to solve the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold for producing and processing sealant, comprising an upper mold, a lower mold and a bracket plate, the top of the upper mold is fixedly connected with a connecting column, the top of the connecting column is fixedly connected with a cross plate, a linear screw module is arranged on the bracket plate, one side of the cross plate is connected to the linear screw module, an electric telescopic rod is fixedly connected to the connecting column, the end of the electric telescopic rod is fixedly connected with a connecting plate, an annular scraper is fixedly connected to the connecting plate, the inner circumferential wall of the scraper is slidably in contact with the outer circumferential wall of the upper mold, a rotating motor is fixedly connected to the bottom of the bracket plate, a connecting shaft is fixedly connected to the output shaft of the rotating motor, a rotating groove is provided at the bottom of the lower mold, the connecting shaft is rotatably arranged in the rotating groove, a limiting groove is provided at the top of the lower mold, a limiting block is fixedly connected to the bottom of the upper mold, a reset groove is provided on the outer circumferential wall of the connecting shaft, a spring is fixedly connected in the reset groove, the top of the spring is fixedly connected with a mounting plate, a scraper is fixedly connected to the top of one side of the mounting plate, and a resisting rod is fixedly connected to the bottom of one side of the connecting plate.

[0009] Preferably, a plurality of balls are arranged in the rotating groove, and the balls are rollingly connected to the connecting shaft.

[0010] Preferably, the top surface of the scraper is a plane.

[0011] Preferably, a limit strip is fixedly connected to the side wall on the other side of the mounting plate, a sliding groove is provided on the side wall of the reset groove, and the limit strip is slidably connected to the sliding groove.

[0012] (III) Beneficial effects

[0013] The utility model provides a mold for sealant production and processing, which has the following beneficial effects: the sealant liquid seeping out between the lower mold and the upper mold can be cleaned by a scraper and a shovel, and a recovery box is set just below where the sealant liquid falls for recovery, thereby realizing the recycling of waste materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model from a first viewing angle;

[0015] Figure 2 It is a schematic diagram of the overall structure of the device of the utility model from a second viewing angle;

[0016] Figure 3 It is a side schematic diagram of the overall structure of the utility model;

[0017] Figure 4 It is a schematic cross-sectional view of the lower mold of the utility model.

[0018] In the figure: 1. upper mold; 101. connecting column; 102. horizontal plate; 103. limiting block; 104. electric telescopic rod; 105. connecting plate; 106. scraper; 2. lower mold; 201. rotating groove; 202. limiting groove; 3. bracket plate; 301. linear screw module; 302. rotating motor; 303. connecting shaft; 304. reset groove; 305. mounting plate; 306. scraper; 307. resistance rod; 308. ball bearing; 309. limiting strip. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0022] like Figures 1-4 As shown, the utility model provides a technical solution: a mold for sealant production and processing, including an upper mold 1, a lower mold 2 and a bracket plate 3, the top of the upper mold 1 is fixedly connected with a connecting column 101, the top of the connecting column 101 is fixedly connected with a cross plate 102, a linear screw module 301 is arranged on the bracket plate 3, one side of the cross plate 102 is connected to the linear screw module 301, an electric telescopic rod 104 is fixedly connected to the connecting column 101, the end of the electric telescopic rod 104 is fixedly connected with a connecting plate 105, an annular scraper 106 is fixedly connected to the connecting plate 105, the inner peripheral wall of the scraper 106 slides against the outer peripheral wall of the upper mold 1, and the bottom of the bracket plate 3 is fixed. A rotating motor 302 is connected, and a connecting shaft 303 is fixedly connected to the output shaft of the rotating motor 302. A rotating groove 201 is provided at the bottom of the lower mold 2, and the connecting shaft 303 is rotatably set in the rotating groove 201. A limiting groove 202 is provided at the top of the lower mold 2, and a limiting block 103 is fixedly connected to the bottom of the upper mold 1. A reset groove 304 is provided on the outer peripheral wall of the connecting shaft 303, and a spring is fixedly connected in the reset groove 304. A mounting plate 305 is fixedly connected to the top of the spring, and a scraper 306 is fixedly connected to the top of one side of the mounting plate 305. The spring is used for upward resetting of the mounting plate 305 and the scraper 306, and a resistance rod 307 is fixedly connected to the bottom of one side of the connecting plate 105.

[0023] Specifically: the sealing glue liquid is injected into the annular cavity of the lower mold 2, and the linear screw module 301 controls the upper mold 1 to move downward, so that the upper mold 1 and the lower mold 2 are sealed and abutted, and the bottom surface of the upper mold 1 squeezes the sealing glue liquid in the annular cavity at the same time, so that the sealing glue liquid is formed in the annular cavity to form an annular sealing glue ring. During the squeezing process, the sealing glue liquid will seep out a small amount from the gap between the upper mold 1 and the lower mold 2;

[0024] After the sealing ring is formed, the rotating motor 302 is started to drive the connecting shaft 303 to rotate, and the connecting shaft 303 drives the mounting plate 305 and the scraper 306 to perform a revolution motion, so that the scraper 306 can perform a scraping work along the outer peripheral wall of the upper mold 1 and the lower mold 2. The revolution motion of the scraper 306 can clean the leaked sealing liquid, and then the electric telescopic rod 104 controls the connecting plate 105 and the scraper 106 to move downward, so as to perform a vertical scraping work on the outer wall of the upper mold 1 and the lower mold 2, and further improve the cleaning effect of the sealing liquid;

[0025] When the lower mold 2 and the upper mold 1 are closed, the limit block 103 is engaged with the limit groove 202, so the upper mold 1 can limit the rotation of the lower mold 2, so the connecting shaft 303 can provide stable support for the lower mold 2 when rotating;

[0026] In addition, when the electric telescopic rod 104 controls the connection plate 105 and the scraper 106 to move downward, it will drive the resistance rod 307 to move downward synchronously, and the resistance rod 307 will squeeze the top surface of the scraper 306, so that the scraper 306 and the mounting plate 305 move downward, thereby providing space for the scraper 106 to move downward, that is, before the scraper 106 moves downward to perform vertical cleaning work, the scraper 306 will move downward to provide space for vertical cleaning work;

[0027] It is understandable that the sealant liquid seeping out between the lower mold 2 and the upper mold 1 can be cleaned by the scraper 306 and the shovel blade 106, and a recycling box can be set just below where the sealant liquid falls for recycling, thereby realizing the recycling of waste materials.

[0028] A plurality of balls 308 are disposed in the rotating groove 201 . The balls 308 are rollingly connected to the connecting shaft 303 . The balls 308 can effectively reduce the friction resistance of the connecting shaft 303 during rotation, thereby improving the smoothness of the rotation of the connecting shaft 303 .

[0029] The top surface of the scraper 306 is flat.

[0030] A limiting strip 309 is fixedly connected to the side wall on the other side of the mounting plate 305. A sliding groove is formed on the side wall of the reset groove 304. The limiting strip 309 is slidably connected to the sliding groove. The limiting strip 309 can slide up and down in the sliding groove, effectively ensuring that the mounting plate 305 will not tilt, so that the scraping blade 306 can stably abut against the outer wall of the lower mold 2 in parallel, ensuring the cleaning effect.

[0031] The working process of the present utility model: Sealant liquid is injected into the annular cavity of the lower mold 2. The linear screw module 301 controls the upper mold 1 to move downward. The upper mold 1 is in sealing contact with the lower mold 2, and the bottom surface of the upper mold 1 simultaneously squeezes the sealant liquid in the annular cavity, so that the sealant liquid forms in the annular cavity to form an annular sealant ring. During the squeezing process, a small amount of the sealant liquid will seep out from the gap between the upper mold 1 and the lower mold 2.

[0032] After the work of forming the sealant ring is completed, the rotating motor 302 is started to drive the connecting shaft 303 to rotate. The connecting shaft 303 drives the mounting plate 305 and the scraping blade 306 to perform a revolution motion, so that the scraping blade 306 can perform a scraping work along the outer peripheral walls of the upper mold 1 and the lower mold 2. The revolution motion of the scraping blade 306 can clean the seeped sealant liquid. Then, the electric telescopic rod 104 controls the connecting plate 105 and the scraping knife 106 to move downward, so as to perform a scraping work in the vertical direction on the outer walls of the upper mold 1 and the lower mold 2, further improving the cleaning effect of the sealant liquid.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mold for producing and processing sealant, comprising an upper mold (1), a lower mold (2) and a support plate (3), characterized in that: The top of the upper mold (1) is fixedly connected to a connecting column (101), the top of the connecting column (101) is fixedly connected to a transverse plate (102), a linear screw module (301) is arranged on the support plate (3), one side of the transverse plate (102) is connected to the linear screw module (301), the connecting column (101) is fixedly connected to an electric telescopic rod (104), the end of the electric telescopic rod (104) is fixedly connected to a connecting plate (105), an annular scraper (106) is fixedly connected to the connecting plate (105), the inner peripheral wall of the scraper (106) is in sliding contact with the outer peripheral wall of the upper mold (1), the bottom of the support plate (3) is fixedly connected to a rotating motor (302), the A connecting shaft (303) is fixedly connected to the output shaft of the rotating motor (302); a rotating groove (201) is provided at the bottom of the lower mold (2); the connecting shaft (303) is rotatably arranged in the rotating groove (201); a limiting groove (202) is provided at the top of the lower mold (2); a limiting block (103) is fixedly connected to the bottom of the upper mold (1); a reset groove (304) is provided on the outer peripheral wall of the connecting shaft (303); a spring is fixedly connected in the reset groove (304); a mounting plate (305) is fixedly connected to the top of the spring; a scraper (306) is fixedly connected to the top of one side of the mounting plate (305); and a resisting rod (307) is fixedly connected to the bottom of one side of the connecting plate (105).

2. A mold for sealant production and processing according to claim 1, characterized in that: A plurality of balls (308) are arranged in the rotating groove (201), and the balls (308) are rollingly connected to the connecting shaft (303).

3. A mold for sealant production and processing according to claim 1, characterized in that: The top surface of the scraper (306) is a plane.

4. The mold for sealant production and processing according to claim 1, characterized in that: A limiting strip (309) is fixedly connected to the side wall on the other side of the mounting plate (305), a sliding groove is provided on the side wall of the reset groove (304), and the limiting strip (309) is slidably connected to the sliding groove.

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