Protective device for printing ink production sand mill

Abstract

The utility model belongs to the technical field of printing ink production, and particularly relates to a printing ink production sand mill protection device which comprises two sliding frames which are oppositely arranged in parallel, a collecting cover is assembled between the two sliding frames in a sliding mode, a connecting pipe is arranged on the top of the collecting cover in an attached mode, and connecting rods are symmetrically and fixedly connected to the outer wall of the connecting pipe. One end of the sliding frame is arranged to be arc-shaped, a sliding rod is rotatably connected to one side of the collecting cover, a first sliding groove used for allowing the sliding rod to slide is formed in the middle of the sliding frame in a penetrating mode, and sliding buckles are fixedly connected to the two sides of the collecting cover; the collecting cover slides between the two sliding frames, so that the collecting cover can be vertically arranged on the ground, the collecting cover can be conveniently cleaned, the printing ink sand mill does not need to be moved, a user does not need to climb up, the cleaning process is simplified, the operation is simple, time and labor are saved, and the absorption efficiency and the service life of the collecting cover are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of ink production, and particularly relates to a protective device for an ink production sand mill. Background Art

[0002] During the grinding process, ink sand mills can generate atmospheric pollutants such as volatile organic compounds (VOCs) due to mechanical and physical-chemical reactions. These pollutants typically originate from raw materials such as pigments, binders, and solvents in the ink. During the grinding process, some of these pollutants are converted into gaseous substances and released into the atmosphere, impacting the environment and human health. Therefore, ink sand mills are equipped with specialized exhaust gas emission and treatment systems. Specifically, these systems include a trapezoidal collection hood that effectively covers the machine's main working area, collecting and preventing exhaust gas leakage.

[0003] The prior art ink production sand mill is used to cover and collect the protective device of the exhaust gas, which generally includes a trapezoidal collection hood. Since the exhaust gas may contain various particulate matter and chemicals, these substances will accumulate on the collection hood if not cleaned for a long time. However, since the collection hood is fixedly installed above the sand mill, it is inconvenient to disassemble. The sand mill needs to be moved away first, and a ladder needs to be used to approach the collection hood for cleaning, which is time-consuming, labor-intensive and extremely troublesome. In addition, the person needs to be in an upward-looking posture for a long time during cleaning, which can also cause muscle soreness. Utility Model Content

[0004] The purpose of the utility model is to provide a protective device for an ink production sand mill. By sliding the collecting cover between two sliding frames, the collecting cover can be placed vertically on the ground to facilitate cleaning of the collecting cover. There is no need to move the ink sand mill or climb up, which simplifies the cleaning process, is simple to operate, saves time and effort, and thus ensures the absorption efficiency and service life of the collecting cover.

[0005] The technical solutions adopted by this utility model are as follows:

[0006] A protective device for an ink production sand mill comprises two sliding frames arranged in parallel with each other, a collecting cover is slidably assembled between the two sliding frames, a connecting tube is fitted on the top of the collecting cover, a connecting rod is symmetrically fixedly connected to the outer wall of the connecting tube, one end of the sliding frame is arranged in an arc shape, a sliding rod is rotatably connected to one side of the collecting cover, a sliding groove is penetrated through the middle of the sliding frame for sliding the sliding rod, sliding buckles are fixedly connected on both sides of the collecting cover, and the collecting cover is slidably buckled to the top of the sliding frame through the sliding buckles.

[0007] One side of the sliding frame is symmetrically fixedly connected with a fixing rod for hanging on the wall, and one end of the connecting rod is fixedly connected to the fixing rod.

[0008] A clamping plate movably engaged with the connecting pipe is fixedly connected to the top of the collecting cover, and support plates are fixedly connected to both sides of the clamping plate and located between the clamping plate and the collecting cover.

[0009] One end of the splint is provided with a notch for the support plate to movably penetrate, and the inner wall of the connecting pipe is fixedly assembled with an air suction pipe.

[0010] The collecting cover is fixedly connected to a pull rod at one end away from the sliding rod, the top of the pull rod is fixedly connected to a connecting plate, and one end of the connecting plate is rotatably connected to a screw rod.

[0011] A wedge-shaped slider is slidably connected to one side of the collecting cover, a screw tube is threadedly connected to the outer wall of the screw rod, and the screw tube is fixedly connected to the wedge-shaped slider.

[0012] The collecting cover is elastically connected with a sliding plate through spring columns on both sides, and a sliding groove 2 for sliding engagement with the pull rod is provided through the middle of the sliding plate.

[0013] One end of the sliding plate is provided with a wedge-shaped surface for fitting with the wedge-shaped sliding block, and the other end of the sliding plate is fixedly connected with a baffle at one side of the fixing rod.

[0014] The technical effect achieved by the utility model is that the collecting cover can be placed vertically on the ground by sliding the collecting cover between the two sliding frames, so that the collecting cover can be cleaned easily. There is no need to move the ink sand grinder or climb up to clean the ink, which simplifies the cleaning process, makes the operation simple, saves time and effort, and thus ensures the absorption efficiency and service life of the collecting cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall appearance diagram of the protective device for the ink production sand mill provided in an embodiment of the utility model;

[0016] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle;

[0017] Figure 3 This is a structural exploded view of a protective device for an ink production sand mill provided in an embodiment of the present utility model;

[0018] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Collection cover; 101. Fixed rod; 102. Connecting rod; 103. Connecting tube; 104. Clamp; 105. Sliding rod; 106. Sliding buckle; 107. Support plate; 108. Intake tube; 109. Sliding frame; 110. Sliding groove 1; 111. Pull rod; 112. Connecting plate; 113. Screw; 114. Screw tube; 115. Wedge slider; 116. Sliding plate; 117. Sliding groove 2; 118. Baffle; 119. Spring column. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0022] like Figure 1-4 As shown, a protective device for an ink production sand mill comprises two relatively parallel sliding frames 109, a collecting cover 1 is slidingly assembled between the two sliding frames 109, one side of the sliding frames 109 is symmetrically fixedly connected with a fixing rod 101 for hanging on the wall, one side of the collecting cover 1 is rotatably connected with a sliding rod 105, the end of the collecting cover 1 that is located away from the sliding rod 105 is fixedly connected with a pull rod 111, the top of the pull rod 111 is fixedly connected with a connecting plate 112, one end of the connecting plate 112 is rotatably connected with a screw 113, and the collecting cover 1 is slidably connected to a wedge-shaped slider 115 on one side, and a screw tube 114 is threadedly connected to the outer wall of the screw rod 113. The screw tube 114 is fixedly connected to the wedge-shaped slider 115. The collection cover 1 is elastically connected to a sliding plate 116 through spring columns 119 on both sides. A sliding groove 117 for sliding engagement with the pull rod 111 is provided through the middle of the sliding plate 116. A wedge-shaped surface for fitting with the wedge-shaped slider 115 is provided at one end of the sliding plate 116. A baffle 118 is fixedly connected to the other end of the sliding plate 116 and is located on one side of the fixed rod 101.

[0023] According to the above structure, a person can rotate the screw 113 while standing, and the screw 113 drives the screw tube 114 and the wedge-shaped slider 115 to move upward. The sliding plate 116 is no longer squeezed by the wedge-shaped slider 115, and at the same time is rebounded by the tension of the spring column 119. The sliding plate 116 will drive the baffle 118 to move toward the outer wall of the collection cover 1. The opening of the sliding groove 117 facilitates the sliding of the sliding plate 116, and the baffle 118 leaves from one side of the fixed rod 101. The collection cover 1 is no longer blocked by the baffle 118 and can slide. At this time, the person pulls the screw 113 and walks, driving the collection cover 1 to slide, and the sliding rod 105 moves between the two sliding frames 109.

[0024] Refer to the attached Figure 1 、 Figure 3The top of the collecting cover 1 is fitted with a connecting tube 103, and the outer wall of the connecting tube 103 is symmetrically fixedly connected with a connecting rod 102, one end of the connecting rod 102 is fixedly connected to the fixing rod 101, and the top of the collecting cover 1 is fixedly connected with a splint 104 that is movably engaged with the connecting tube 103, and support plates 107 are fixedly connected on both sides of the splint 104 and between the splint 104 and the collecting cover 1. A notch is provided at one end of the splint 104 for the support plate 107 to movably penetrate, and an intake pipe 108 is fixedly assembled on the inner wall of the connecting tube 103. One end of the sliding frame 109 is arranged in an arc shape, and a sliding groove 110 is provided in the middle of the sliding frame 109 for the sliding rod 105 to slide. Sliding buckles 106 are fixedly connected to both sides of the collecting cover 1, and the collecting cover 1 is slidably buckled to the top of the sliding frame 109 through the sliding buckles 106.

[0025] According to the above structure, when the collection cover 1 slides, the connecting pipe 103 is connected to the fixed rod 101 through the connecting rod 102, so the position of the connecting pipe 103 and the suction pipe 108 remains fixed, and the collection cover 1 slides to drive the support plate 107 to separate from the clamping plate 104, and the sliding buckle 106 slides on the top of the sliding frame 109 at the same time. When the sliding buckle 106 slides over the arc-shaped end of the sliding frame 109, the sliding buckle 106 is separated from the sliding frame 109, and the hand holds the pull rod 111 and continues to pull the collection cover 1 until the sliding rod 105 slides to the sliding frame 1 09, rotate the collecting cover 1 to make the pull rod 111 touch the ground, and the sliding rod 105 is still slidably engaged in the sliding groove 110. The collecting cover 1 is in a vertical state as a whole and can be cleaned. The utility model enables the collecting cover 1 to be placed vertically on the ground through the sliding of the collecting cover 1 between the two sliding frames 109, so as to facilitate the cleaning of the collecting cover 1. There is no need to move the ink sand grinder or climb up, which simplifies the cleaning process, is simple to operate, saves time and effort, and thus ensures the absorption efficiency and service life of the collecting cover 1.

[0026] The utility model discloses a working principle is: the person can rotate screw rod 113 between standing, and screw rod 113 drives screw pipe 114, wedge sliding block 115 to go up, and sliding plate 116 no longer is extruded by wedge sliding block 115, and the spring post 119 tension springback is received simultaneously, and sliding plate 116 will drive baffle 118 to the outer wall of collection cover 1 movement, and the establishment of sliding groove two 117 facilitates the sliding of sliding plate 116, and baffle 118 is away from one side of fixed rod 101, and collection cover 1 no longer is blocked by baffle 118 and can slide, and the person pulls screw rod 113 and walks movement, and drives collection cover 1 to slide, and sliding rod 105 moves along with between two sliding bracket 109, and when collection cover 1 slides, and the connection pipe 103 is connected with fixed rod 101 through the connection rod 102, and therefore the position of connection pipe 103 and suction pipe 108 keeps fixed, and collection cover 1 slides and drives branch plate 107 to separate from clamping plate 104, and sliding buckle 106 simultaneously slides on the top of sliding bracket 109, and when sliding buckle 106 slides through the arc one end of sliding bracket 109, and sliding buckle 106 separates from sliding bracket 109, and hold the pull rod 111, and continue to pull collection cover 1, and until sliding rod 105 slides to the arc one end of sliding bracket 109, and rotate collection cover 1 and make pull rod 111 touch ground, and sliding rod 105 still slides and embeds in sliding groove one 110, and collection cover 1 is in perpendicular state as a whole, and it can be cleaned.

[0027] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the technical field, on the premise of not departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, are implemented according to conventional means in the field, unless specially described and limited.

Claims

1. A protective device for an ink production sand mill, comprising two relatively parallel sliding frames (109), a collecting cover (1) being slidably assembled between the two sliding frames (109), characterized in that: The top of the collecting cover (1) is fitted with a connecting tube (103), the outer wall of the connecting tube (103) is symmetrically fixedly connected with a connecting rod (102), one end of the sliding frame (109) is set to an arc shape, one side of the collecting cover (1) is rotatably connected with a sliding rod (105), the middle of the sliding frame (109) is penetrated by a sliding groove (110) for the sliding rod (105) to slide, and the two sides of the collecting cover (1) are fixedly connected with sliding buckles (106), and the collecting cover (1) is slidably buckled on the top of the sliding frame (109) through the sliding buckles (106).

2. The protective device for an ink production sand mill according to claim 1, characterized in that: One side of the sliding frame (109) is symmetrically fixedly connected to a fixing rod (101) for hanging on a wall, and one end of the connecting rod (102) is fixedly connected to the fixing rod (101).

3. The protective device for an ink production sand mill according to claim 1, characterized in that: A clamping plate (104) movably engaged with the connecting tube (103) is fixedly connected to the top of the collecting cover (1), and supporting plates (107) are fixedly connected to both sides of the clamping plate (104) and located between the clamping plate (104) and the collecting cover (1).

4. The protective device for an ink production sand mill according to claim 3, characterized in that: One end of the clamping plate (104) is provided with a notch for the support plate (107) to movably penetrate, and an air intake pipe (108) is fixedly assembled on the inner wall of the connecting pipe (103).

5. The protective device for an ink production sand mill according to claim 2, characterized in that: The collecting cover (1) is fixedly connected to a pull rod (111) at one end away from the sliding rod (105), a connecting plate (112) is fixedly connected to the top of the pull rod (111), and one end of the connecting plate (112) is rotatably connected to a screw rod (113).

6. The protective device for an ink production sand mill according to claim 5, characterized in that: A wedge-shaped slider (115) is slidably connected to one side of the collection cover (1), a screw tube (114) is threadedly connected to the outer wall of the screw rod (113), and the screw tube (114) is fixedly connected to the wedge-shaped slider (115).

7. The protective device for an ink production sand mill according to claim 6, characterized in that: The collecting cover (1) is elastically connected to a sliding plate (116) via spring columns (119) on both sides, and a second sliding groove (117) for sliding engagement with the pull rod (111) is provided through the middle of the sliding plate (116).

8. The protective device for an ink production sand mill according to claim 7, characterized in that: One end of the sliding plate (116) is provided with a wedge-shaped surface for fitting with the wedge-shaped sliding block (115), and the other end of the sliding plate (116) is fixedly connected to a baffle (118) on one side of the fixing rod (101).

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