Liquid coating machine

Abstract

The utility model discloses a liquid brushing machine, which relates to the technical field of liquid brushing. The utility model includes a rotary egg brushing mechanism, a lifting cylinder assembly, a lateral movement mechanism, an egg liquid box and a mounting frame; the mounting frame is equipped with a lateral movement mechanism on the top of the mounting frame, the lateral movement mechanism is equipped with a lifting cylinder assembly, and the lifting cylinder assembly is equipped with a rotary egg brushing mechanism; the mounting frame is equipped with an egg liquid box and a conveying mechanism; the rotary egg brushing mechanism includes a rotating gear and a servo motor; a rotating shaft is fixed at the center of the rotating gear, the output shaft of the servo motor is fixedly connected to the top of the rotating shaft through a coupling, and a soft brush is fixed at the bottom of the rotating shaft. The utility model uses the rotary egg brushing mechanism to rotate the egg liquid box to fully dip the egg liquid and achieve a relatively uniform effect, thereby performing a fully automated egg liquid brushing operation on the food on the baking tray, which has the advantages of high efficiency of fully automated operation and uniform brushing.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid coating, in particular to a liquid coating machine. Background Art

[0002] The traditional liquid painting method is to use a brush to dip the liquid to be painted in a liquid container, and then place the brush on the object to be painted for painting. At present, liquid painting can be applied to product surface painting, food brushing egg liquid, etc.

[0003] Among them, most of the baked snack foods such as moon cakes, pastries, and biscuits will consider applying a layer of egg liquid on the surface before baking in order to improve the taste and flavor, thereby improving the taste of the baked food and making the food emit a strong egg flavor.

[0004] At present, the production method of increasing the taste and aroma by brushing with egg liquid is mainly divided into manual operation and automatic equipment operation. The manual operation method has low operating efficiency and cannot meet large-scale production needs. The current automatic equipment operation method has problems such as uneven egg liquid coating. Therefore, the utility model designs a liquid brushing machine. Utility Model Content

[0005] The utility model aims to provide a liquid coating machine, which, through the functions of a rotary egg brushing mechanism, a lifting cylinder assembly, a lateral movement mechanism, an egg liquid box and a mounting frame, can rotate the egg liquid box to fully dip the egg liquid and achieve a relatively uniform effect, thereby performing a fully automated egg liquid coating operation on the food on the baking tray, thereby solving the above-mentioned problems of low efficiency and uneven egg liquid coating.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a liquid brushing machine, comprising a rotary egg brushing mechanism, a lifting cylinder assembly, a lateral movement mechanism, an egg liquid box and a mounting frame; the mounting frame is equipped with a lateral movement mechanism on the top, the lifting cylinder assembly is fixedly mounted on the lateral movement mechanism, and the rotary egg brushing mechanism is fixedly mounted on the telescopic end of the lifting cylinder assembly; the mounting frame is respectively equipped with an egg liquid box and a conveying mechanism below the rotary egg brushing mechanism, and a baking tray for holding food is placed on the conveying mechanism; the rotary egg brushing mechanism comprises a rotary gear and a servo motor; a rotary shaft is fixed at the center of each rotary gear, the output shaft of the servo motor is fixedly connected to the top of the rotary shaft through a coupling, and a soft brush is fixedly connected to the bottom end of the rotary shaft; wherein the rotary egg brushing mechanism performs a rotary stirring action in the egg liquid box, which not only makes the egg liquid in the egg liquid box more evenly mixed, but also makes the egg liquid dipped on the soft brush relatively more even, so that the soft brush can achieve a relatively even effect after fully automatically brushing the food on the baking tray with egg liquid.

[0008] As a preferred technical solution of the utility model, the rotary egg brush mechanism also includes a gear box, which is fixedly mounted on the telescopic end of the lifting cylinder assembly; the gear box is rotatably matched with a plurality of rotating shafts inside, and a servo motor is fixedly mounted on the top surface of the gear box; the top of the rotating shaft of one of the rotating gears passes through the gear box, and is fixedly mounted with a sensing block A for detecting the rotation position of the brush, and the sensing block A rotates with the rotating shaft; a proximity switch A is fixedly mounted above the sensing block A of the gear box; a sensing block B for detecting the lifting height is fixedly mounted on the side of the top of the rotary egg brush mechanism, and a proximity switch B is fixedly mounted on one side of the sensing block B of the lifting cylinder assembly; A sensing block C for detecting the lateral movement position is fixedly installed on the upper surface of the lateral movement mechanism, and a proximity switch C is fixedly installed on the mounting frame above the sensing block C; the gear box is used to provide a stable support and installation function for the rotating gear and the rotating shaft; the sensing block A and proximity switch A, the sensing block B and proximity switch B, the sensing block C and proximity switch C are respectively used to feedback the reset information of the rotation position, lifting position, and lateral movement position of the soft brush in the rotary egg brushing mechanism to ensure the accuracy of each reset; so as to achieve the accuracy of fully automated egg liquid brushing and ensure the uniformity of brushing, and avoid the position deviation that may exist after long-term operation; it has the advantages of achieving uniformity of brushing and operational stability.

[0009] As a preferred technical solution of the utility model, the egg liquid box is equipped with a scraper assembly on the side close to the baking tray; the scraper assembly includes an egg liquid scraper rod, a height adjustment seat and a tightening nut, and a limit slide groove is provided on the top of the height adjustment seat; the two ends of the egg liquid scraper rod are slidably matched with the limit slide groove and are threadedly connected with a tightening nut; a handle is fixed to the outer end of the tightening nut; the bottom of the height adjustment seat is fixedly installed on the egg liquid box; the height adjustment seat is used to adjust the height of the egg liquid scraper rod, and the egg liquid scraper rod is used to scrape off excess egg liquid on the soft brush to ensure the brushing effect, and to a great extent, it can avoid the situation where excess egg liquid on the soft brush drips and is uneven.

[0010] As a preferred technical solution of the utility model, the lateral moving mechanism includes a lateral moving plate, a moving guide rail, a synchronous belt, a driving motor and a synchronous belt driven shaft; the moving guide rail, the driving motor and the synchronous belt driven shaft are fixedly installed on the top of the mounting frame; a lateral moving plate is slidably fitted on two symmetrically distributed moving guide rails, and a synchronous belt toothed plate assembly is fixed on the bottom of the lateral moving plate; the synchronous belt toothed plate assembly is engaged with the synchronous belt; the output shaft of the driving motor and the synchronous belt driven shaft are respectively matched with the synchronous belt.

[0011] As a preferred technical solution of the utility model, the transverse moving plate is slidably matched with lifting guide columns on both sides of the lifting cylinder assembly, and the bottom of the lifting guide columns is fixedly connected to the rotary egg brushing mechanism.

[0012] As an optimal technical solution of the utility model, the mounting frame is fixedly installed with an egg liquid hopper on one side of the egg liquid box, the bottom of the egg liquid hopper is fixedly connected with a conduit, the egg liquid hopper is equipped with a valve at the top of the conduit, and the bottom of the conduit is fixedly installed above the egg liquid box.

[0013] As a preferred technical solution of the utility model, the mounting frame is fixedly mounted with limit baffles on both sides of the baking tray.

[0014] The utility model has the following beneficial effects:

[0015] The utility model uses the functions of a rotary egg brush mechanism, a lifting cylinder assembly, a lateral movement mechanism, an egg liquid box and a mounting frame to rotate the egg liquid box to fully dip the egg liquid and achieve a relatively uniform effect, thereby fully automatically brushing the food on the baking tray with egg liquid; the utility model has the advantages of high efficiency of fully automated operation and relatively uniform brushing.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a structural schematic diagram of a liquid coating machine of the utility model;

[0019] Figure 2 This is a structural front view of a liquid coating machine of the utility model;

[0020] Figure 3 This is a top view of the structure of a liquid coating machine of the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the rotary egg brushing mechanism and the lateral movement mechanism;

[0022] Figure 5 It is a partial structural schematic diagram of a rotary egg brush mechanism and a scraping assembly;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-rotating egg brush mechanism, 2-lifting cylinder assembly, 3-lateral moving mechanism, 4-egg liquid box, 5-mounting frame, 6-conveying mechanism, 7-baking tray, 8-scraping assembly, 9-egg liquid hopper, 101-rotating gear, 102-servo motor, 103-rotating shaft, 104-soft brush, 105-sensing block A, 106-proximity switch A, 107-proximity switch B, 108-proximity switch C, 109-gear box, 301-lateral moving plate, 302-moving guide rail, 303-synchronous belt, 304-driving motor, 305-synchronous belt driven shaft, 306-synchronous belt toothed plate assembly, 501-limit baffle, 801-egg liquid scraper rod, 802-height adjustment seat, 803-loosening nut, 804-limiting slide groove, 805-handle. 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 of 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 1-5As shown, the utility model is a liquid brushing machine, comprising a rotary egg brushing mechanism 1, a lifting cylinder assembly 2, a lateral movement mechanism 3, an egg liquid box 4 and a mounting frame 5; the mounting frame 5 is equipped with a lateral movement mechanism 3 on the top, the lateral movement mechanism 3 is fixedly mounted with the lifting cylinder assembly 2, and the rotary egg brushing mechanism 1 is fixedly mounted on the telescopic end of the lifting cylinder assembly 2; the mounting frame 5 is respectively equipped with an egg liquid box 4 and a conveying mechanism 6 below the rotary egg brushing mechanism 1, and a baking tray 7 for holding food is placed on the conveying mechanism 6; the rotary egg brushing mechanism 1 comprises a rotating gear 101 and a servo Motor 102; a rotating shaft 103 is fixed at the center of each rotating gear 101, the output shaft of the servo motor 102 is fixedly connected to the top of the rotating shaft 103 through a coupling, and the bottom of the rotating shaft 103 is fixedly connected to a soft brush 104; wherein, the rotary egg brush mechanism 1 performs a rotating stirring action in the egg liquid box 4, which not only makes the egg liquid in the egg liquid box 4 more evenly mixed, but also makes the egg liquid dipped on the soft brush 104 relatively more even, so that the soft brush 104 can achieve a relatively even effect after fully automatically brushing the food on the baking tray 7 with egg liquid.

[0027] Among them Figure 2 As shown, the rotary egg brush mechanism 1 also includes a gear box 109, which is fixedly mounted on the telescopic end of the lifting cylinder assembly 2; a plurality of rotating shafts 103 are rotatably matched inside the gear box 109, and a servo motor 102 is fixedly mounted on the top surface of the gear box 109; the top of the rotating shaft 103 of a rotating gear 101 passes through the gear box 109, and a sensing block A105 for detecting the rotation position of the brush is fixedly mounted, and the sensing block A105 rotates with the rotating shaft 103; a proximity switch A106 is fixedly mounted above the sensing block A105 of the gear box 109; a sensing block B for detecting the lifting height is fixedly mounted on the side of the top of the rotary egg brush mechanism 1, and a proximity switch B107 is fixedly mounted on one side of the sensing block B of the lifting cylinder assembly 2; the horizontal A sensing block C for detecting the lateral movement position is fixedly installed on the upper surface of the moving mechanism 3, and a proximity switch C108 is fixedly installed above the sensing block C on the mounting frame 5; the gear box 109 is used to provide a stable support and installation function for the rotating gear 101 and the rotating shaft 103; the sensing block A105 and the proximity switch A106, the sensing block B and the proximity switch B107, the sensing block C and the proximity switch C108 are respectively used to feedback the reset information of the rotation position, the lifting position, and the lateral movement position of the soft brush 104 in the rotary egg brushing mechanism 1, to ensure the accuracy of each reset; to achieve the accuracy of fully automated egg liquid brushing and ensure the uniformity of brushing, and to avoid the position deviation that may exist after long-term operation; it has the advantages of achieving uniformity of brushing and operational stability.

[0028] Among them Figure 5As shown, the egg liquid box 4 is equipped with a scraper assembly 8 on the side close to the baking tray 7; the scraper assembly 8 includes an egg liquid scraper rod 801, a height adjustment seat 802 and a tightening nut 803, and a limit slide groove 804 is provided on the top of the height adjustment seat 802; the two ends of the egg liquid scraper rod 801 are slidably matched with the limit slide groove 804, and are threadedly connected with the tightening nut 803; a handle 805 is fixed to the outer end of the tightening nut 803; the bottom of the height adjustment seat 802 is fixedly installed on the egg liquid box 4; the height adjustment seat 802 is used to adjust the height of the egg liquid scraper rod 801, and the egg liquid scraper rod 801 is used to scrape off excess egg liquid on the soft brush 104 to ensure the brushing effect, and to a great extent, it can avoid the situation where excess egg liquid on the soft brush 104 drips and is uneven.

[0029] Among them Figure 3-4 As shown, the transverse moving mechanism 3 includes a transverse moving plate 301, a moving guide rail 302, a synchronous belt 303, a driving motor 304 and a synchronous belt driven shaft 305, and the moving guide rail 302, the driving motor 304 and the synchronous belt driven shaft 305 are fixedly installed on the top of the mounting frame 5; the transverse moving plates 301 are slidably matched on the two symmetrically distributed moving guide rails 302, and a synchronous belt toothed plate assembly 306 is fixed on the bottom of the transverse moving plate 301; the synchronous belt toothed plate assembly 306 is engaged with the synchronous belt 303; the output shaft of the driving motor 304 and the synchronous belt driven shaft 305 are respectively matched with the synchronous belt 303; the transverse moving plate 301 is slidably matched with the lifting guide pillars 201 on both sides of the lifting cylinder assembly 2, and the bottom of the lifting guide pillars 201 is fixedly connected to the rotary egg brushing mechanism 1.

[0030] Among them Figure 1-2 As shown, an egg liquid hopper 9 is fixedly installed on one side of the egg liquid box 4 on the mounting frame 5, a conduit is fixedly connected to the bottom of the egg liquid hopper 9, a valve is installed on the top of the conduit, and the bottom of the conduit is fixedly installed above the egg liquid box 4; a limiting baffle 501 is fixedly installed on both sides of the baking tray 7 on the mounting frame 5.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A liquid coating machine, characterized in that: It comprises a rotary egg brushing mechanism (1), a lifting cylinder assembly (2), a lateral movement mechanism (3), an egg liquid box (4) and a mounting frame (5); The top of the mounting frame (5) is equipped with a transverse moving mechanism (3), a lifting cylinder assembly (2) is fixedly mounted on the transverse moving mechanism (3), and a rotary egg brushing mechanism (1) is fixedly mounted on the telescopic end of the lifting cylinder assembly (2); the mounting frame (5) is equipped with an egg liquid box (4) and a conveying mechanism (6) below the rotary egg brushing mechanism (1), and a baking tray (7) for holding food is placed on the conveying mechanism (6); The rotary egg brush mechanism (1) comprises a rotary gear (101) and a servo motor (102); a rotary shaft (103) is fixed at the center of each rotary gear (101); the output shaft of the servo motor (102) is fixedly connected to the top of the rotary shaft (103) via a coupling; and the bottom end of the rotary shaft (103) is fixedly connected to a soft brush (104).

2. A liquid coating machine according to claim 1, characterized in that: The rotary egg brushing mechanism (1) further comprises a gear box (109), wherein the gear box (109) is fixedly mounted on the telescopic end of the lifting cylinder assembly (2); a plurality of rotating shafts (103) are rotatably matched inside the gear box (109), and a servo motor (102) is fixedly mounted on the top surface of the gear box (109); The top of a rotating shaft (103) of the rotating gear (101) passes through a gear box (109) and is fixedly mounted with a sensing block A (105) for detecting the rotation position of the brush, wherein the sensing block A (105) rotates along with the rotating shaft (103); a proximity switch A (106) is fixedly mounted above the sensing block A (105) of the gear box (109); A sensing block B for detecting the lifting height is fixedly mounted on the side of the top of the rotary egg brush mechanism (1), and a proximity switch B (107) is fixedly mounted on one side of the sensing block B of the lifting cylinder assembly (2); A sensing block C for detecting the lateral movement position is fixedly mounted on the upper surface of the lateral movement mechanism (3), and a proximity switch C (108) is fixedly mounted above the sensing block C on the mounting frame (5).

3. A liquid coating machine according to claim 1, characterized in that: The egg liquid box (4) is equipped with a scraping assembly (8) on the side close to the baking tray (7); the scraping assembly (8) comprises an egg liquid scraping rod (801), a height adjustment seat (802) and a loose nut (803); a limit slide groove (804) is provided on the top of the height adjustment seat (802); both ends of the egg liquid scraping rod (801) are slidably matched with the limit slide groove (804) and are threadedly connected with the loose nut (803); a handle (805) is fixed to the outer end of the loose nut (803); and the bottom of the height adjustment seat (802) is fixedly installed on the egg liquid box (4).

4. A liquid coating machine according to claim 1, characterized in that: The transverse moving mechanism (3) comprises a transverse moving plate (301), a moving guide rail (302), a synchronous belt (303), a driving motor (304) and a synchronous belt driven shaft (305); the moving guide rail (302), the driving motor (304) and the synchronous belt driven shaft (305) are fixedly mounted on the top of the mounting frame (5); a transverse moving plate (301) is slidably matched on two symmetrically distributed moving guide rails (302); a synchronous belt toothed plate assembly (306) is fixed on the bottom of the transverse moving plate (301); the synchronous belt toothed plate assembly (306) is engaged with the synchronous belt (303); the output shaft of the driving motor (304) and the synchronous belt driven shaft (305) are respectively matched with the synchronous belt (303).

5. A liquid coating machine according to claim 4, characterized in that: The transverse moving plate (301) is slidably matched with lifting guide pillars (201) on both sides of the lifting cylinder assembly (2), and the bottom of the lifting guide pillars (201) is fixedly connected to the rotary egg brushing mechanism (1).

6. A liquid coating machine according to claim 1, characterized in that: The mounting frame (5) is fixedly mounted with an egg liquid hopper (9) on one side of the egg liquid box (4); the bottom of the egg liquid hopper (9) is fixedly connected with a conduit; the egg liquid hopper (9) is equipped with a valve at the top of the conduit; and the bottom of the conduit is fixedly mounted above the egg liquid box (4).

7. A liquid coating machine according to claim 1, characterized in that: The mounting frame (5) is fixedly mounted with limit baffles (501) on both sides of the baking tray (7).

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