Packaging material slitting edge burr treatment equipment

Abstract

The utility model relates to packaging material slitting edge burr treatment equipment, and relates to the technical field of burr removal. Comprising a base, an outer side air cylinder, a plurality of roller shafts, a cover, a pressing plate, a vertical sliding shaft, a vertical spring, a friction plate and the like. According to the equipment, the roll shaft is driven by the motor to convey a packaging material, the cover moves downwards under the action of the air cylinder on the outer side to cover the packaging material, and downward pressure is applied through the pressing plate to remove burrs on the surface of a paperboard. The friction plate is driven by the bottom plate to conduct reciprocating friction, burrs on the paperboard are effectively removed, and meanwhile generated dust and burrs are taken away through the hose. The equipment is further provided with a position changing air cylinder and a main push shaft, position changing of the paperboards can be achieved, and continuity and stability of burr cleaning are guaranteed. Through the innovative design, the surface burr removing effect of the packaging material can be improved, dust pollution is reduced, the working efficiency is improved, and high industrial application value is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of burr removal, and particularly relates to a packaging material slitting edge burr treatment equipment. BACKGROUND

[0002] In the production process of packaging materials, especially in the slitting process of materials such as paperboard, burrs are often generated. The existence of burrs not only affects the appearance of products, but also may affect the use performance of products. Traditional burr cleaning methods usually rely on manual or simple mechanical equipment, and these methods are low in efficiency, poor in effect, and easy to cause dust pollution. In order to improve the burr cleaning effect, reduce the labor intensity and ensure the cleanliness of the production process, various automatic burr cleaning equipment gradually appears in the market. However, these devices still have deficiencies in cleaning effect, stability and dust pollution control. Therefore, a new type of equipment is needed to solve the problems in the prior art. SUMMARY

[0003] In view of the above technical problems, the present application solves the problems of the prior art in cleaning effect, stability and dust pollution control.

[0004] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows: a packaging material slitting edge burr treatment equipment, comprising a base and an outer side cylinder, a plurality of rollers are arranged on the base, an output end of the outer side cylinder is fixedly provided with a main support, a cover is fixedly arranged on the main support, a vertical sliding shaft is slidably arranged on the cover, a pressing plate is fixedly arranged on the vertical sliding shaft, a vertical spring is sleeved on the vertical sliding shaft, and two ends of the vertical spring are fixedly connected with the pressing plate and the cover respectively, an upper limiting rod is slidably arranged on the cover, a bottom plate is fixedly arranged on the upper limiting rod, a friction plate is slidably arranged on the cover, and a plurality of hoses are arranged on the cover.

[0005] Preferably, a reciprocating cylinder is fixedly arranged on the cover, an intermediate plate is fixedly connected to an output end of the reciprocating cylinder, a plurality of reciprocating push rods are fixedly arranged on the intermediate plate, a plurality of grooves are arranged on the upper limiting rod, and the reciprocating push rods are slidably connected with the grooves of the upper limiting rod.

[0006] Preferably, a proximity cylinder is fixedly arranged on the cover, a push rod is fixedly arranged on the proximity cylinder, an intermediate connecting rod is fixedly arranged on the push rod, a lower limiting rod is fixedly arranged on the intermediate connecting rod, and the lower limiting rod is fixedly connected with the bottom plate and the upper limiting rod.

[0007] Preferably, a plurality of groups of horizontal sliding shafts and horizontal springs are fixedly arranged on the friction plate, the horizontal springs are sleeved on the horizontal sliding shafts, the horizontal sliding shafts are slidably arranged on the sliding grooves of the bottom plate, and the horizontal springs are fixedly connected with the bottom plate.

[0008] Preferably, a shifting cylinder is fixedly installed on the base, a main push shaft is fixedly installed at the output end of the shifting cylinder, a bearing plate is slidably installed on the main push shaft, a limit ring is rotatably installed on the main push shaft, and multiple slide rods are fixedly installed on the limit ring. The slide rods are slidably installed on the slide grooves of the bearing plate.

[0009] Preferably, a sealed cavity is formed between the main push shaft and the bearing plate.

[0010] The technical solution provided in this application has the following advantages compared with the prior art:

[0011] 1. This application, through the cooperation of rollers and pressure plates, can efficiently remove burrs from the surface of cardboard, avoiding the impact of burrs on sales and use.

[0012] 2. The equipment in this application is equipped with a flexible hose that is linked to an external blower, which effectively removes dust and burrs generated during the cleaning process, reduces air pollution, and ensures a clean working environment.

[0013] 3. This application enables the cardboard to be repositioned through a shifting cylinder and a main push shaft, allowing the equipment to clean burrs on different surfaces, thereby improving the equipment's working efficiency and automation level.

[0014] 4. The main push shaft and the bearing plate of this application form a closed cavity, which can buffer the weight of the cardboard and prevent the cardboard from deforming due to excessive downward pressure when the cover is placed on top of the cardboard. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 This is a schematic diagram of the structure of the cover in this application;

[0017] Figure 3 This is a schematic diagram of the structure of the pressure plate in this application;

[0018] Figure 4 This is a schematic diagram of the friction plate structure of this application;

[0019] Figure 5 This is a schematic diagram of the slide bar structure of this application;

[0020] Figure 6 This is a schematic diagram of the structure of the bearing plate in this application;

[0021] In the diagram: 101-Base; 102-Roller; 103-Outer cylinder; 104-Main support; 105-Cover; 106-Nearby electric cylinder; 107-Push rod; 108-Intermediate connecting rod; 109-Lower limit rod; 110-Base plate; 111-Upper limit rod; 112-Horizontal sliding shaft; 113-Horizontal spring; 114-Friction plate; 115-Shifting cylinder; 116-Main push shaft; 117-Limit ring; 118-Slide rod; 119-Bearing plate; 120-Vertical sliding shaft; 121-Vertical spring; 122-Pressure plate; 123-Reciprocating electric cylinder; 124-Intermediate plate; 125-Reciprocating push rod; 126-Hose. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0024] Example 1:

[0025] like Figures 1 to 6 As shown, a packaging material cutting edge burr removal device includes a base 101 and an outer cylinder 103. Multiple rollers 102 are mounted on the base 101. A main support 104 is fixedly mounted at the output end of the outer cylinder 103. A cover 105 is fixedly mounted on the main support 104. A vertical sliding shaft 120 is slidably mounted on the cover 105. A pressure plate 122 is fixedly mounted on the vertical sliding shaft 120. A vertical spring 121 is sleeved on the vertical sliding shaft 120. Both ends of the vertical spring 121 are fixedly connected to the pressure plate 122 and the cover 105, respectively. An upper limit rod 111 is slidably mounted on the cover 105. A base plate 110 is fixedly mounted on the upper limit rod 111. A friction plate 114 is slidably mounted on the cover 105. Multiple flexible hoses 126 are mounted on the cover 105.

[0026] Specifically, the motor inside the base 101 drives multiple rollers 102 to rotate, thereby conveying packaging materials, such as cardboard, placed on the rollers 102 and moving them directly under the cover 105. Then, the outer cylinder 103 controls the main support 104 to move downward, so that the cover 105 covers the cardboard. When the cover 105 approaches the cardboard, the pressure plate 122 on the cover 105 will contact the cardboard first. As the cover 105 continues to move downward, it compresses the vertical spring 121 on the vertical slide shaft 120, causing the pressure plate to... The plate 122 applies a certain degree of downward pressure to the cardboard, thereby preventing the cover 105 from contacting the cardboard and leaving a certain gap above the cardboard. The friction plate 114 contacts the inner top surface of the cover 105. That is, when the cover 105 covers the cardboard and stops moving downward, the distance between the upper and lower ends of the friction plate 114 is greater than that of the cardboard, thereby ensuring that one side of the cardboard is sufficiently rubbed to ensure that the burrs are removed cleanly. The gap allows for air circulation, making it easier to remove dust and burrs from inside the cover 105.

[0027] When cleaning burrs, the cardboard is fixed by the downward pressure of the pressure plate 122 and the cooperation of the roller 102. Then, the bottom plate 110 on the cover 105 drives the friction plate 114 to move back and forth, so that the friction plate 114 rubs one side of the stacked cardboard, thereby scraping off the burrs on the cardboard and preventing the burrs from affecting sales and application. The dust and burrs generated by the friction between the friction plate 114 and the cardboard inside the cover 105 are removed by the external blower and hose 126, avoiding a large amount of dust and burr contamination.

[0028] like Figure 1 and Figure 2 As shown, a reciprocating electric cylinder 123 is fixedly installed on the cover 105. An intermediate plate 124 is fixedly connected to the output end of the reciprocating electric cylinder 123. A plurality of reciprocating push rods 125 are fixedly installed on the intermediate plate 124. A plurality of grooves are provided on the upper limit rod 111. The reciprocating push rods 125 are slidably connected to the grooves of the upper limit rod 111.

[0029] Specifically, when the base plate 110 needs to move back and forth, the reciprocating electric cylinder 123 is activated. The reciprocating electric cylinder 123 controls the intermediate plate 124 to slide back and forth on the cover 105. The intermediate plate 124 drives multiple reciprocating push rods 125 to move back and forth. The reciprocating push rods 125 cooperate with the groove of the upper limit rod 111, causing the upper limit rod 111 to also move back and forth. Thus, the upper limit rod 111 drives the base plate 110 to move back and forth. The base plate 110 drives the friction plate 114 to rub one side of the cardboard back and forth to remove burrs.

[0030] like Figure 3As shown, a push rod 107 is fixedly installed on the cover 105 near the electric cylinder 106, an intermediate connecting rod 108 is fixedly installed on the push rod 107, and a lower limit rod 109 is fixedly installed on the intermediate connecting rod 108. The lower limit rod 109 is fixedly connected to the base plate 110 and the upper limit rod 111.

[0031] Specifically, when it is necessary to control the side of the base plate 110 to be close to the cardboard, the proximity cylinder 106 is activated, the proximity cylinder 106 pushes the push rod 107, the push rod 107 drives the intermediate connecting rod 108 to move, the intermediate connecting rod 108 pulls the lower limit rod 109, the lower limit rod 109 drives the base plate 110 to be close to the cardboard, so that the friction plate 114 on the base plate 110 comes into contact with the cardboard.

[0032] like Figure 4 As shown, multiple sets of horizontal sliding shafts 112 and horizontal springs 113 are fixedly installed on the friction plate 114. The horizontal springs 113 are sleeved on the horizontal sliding shafts 112. The horizontal sliding shafts 112 are slidably installed on the sliding groove of the base plate 110. The horizontal springs 113 are fixedly connected to the base plate 110.

[0033] Specifically, the base plate 110 and the friction plate 114 are connected by a horizontal sliding shaft 112 and a horizontal spring 113. The base plate 110 is moved closer to the cardboard, and the friction plate 114 is moved closer to the cardboard at the same time. After the friction plate 114 contacts the cardboard, the base plate 110 continues to move one end, compressing the horizontal spring 113. The elastic force of the horizontal spring 113 is used to maintain a high contact force between the friction plate 114 and the cardboard. Thus, when the friction plate 114 rubs back and forth, the burrs on the cardboard are removed by a large friction force, thereby improving the cleaning ability of the friction plate 114.

[0034] like Figure 5 and Figure 6 As shown, a shift cylinder 115 is fixedly installed on the base 101, a main push shaft 116 is fixedly installed at the output end of the shift cylinder 115, a bearing plate 119 is slidably installed on the main push shaft 116, a limit ring 117 is rotatably installed on the main push shaft 116, and a plurality of slide rods 118 are fixedly installed on the limit ring 117. The slide rods 118 are slidably installed on the slide groove of the bearing plate 119.

[0035] Specifically, after the burrs on one side of the cardboard are removed, the control cover 105 is raised, and then the shift cylinder 115 is activated. The shift cylinder 115 controls the main push shaft 116 to move upward, thereby pushing the support plate 119. The support plate 119 then pushes the cardboard on the roller 102, causing it to disengage from the roller 102 and no longer contact it. Then, the cardboard rotation angle is controlled, and the cardboard drives the support plate 119 to rotate on the main push shaft 116. The slide groove on the support plate 119 drives the limiting ring 117 to rotate on the main push shaft 116 through the slide rod 118. The friction between the main push shaft 116 and the limiting ring 117 is reduced by a structure such as ball bearings, thus facilitating rotation.

[0036] like Figure 5 and Figure 6 As shown, a sealed cavity is formed between the main push shaft 116 and the bearing plate 119.

[0037] Specifically, the two rollers 102 directly below the cover 105 are provided with notches, that is, the two rollers 102 are cut off in the middle and supported by the frame. The notches can accommodate the support plate 119, thereby ensuring the lifting and repositioning of the cardboard by the support plate 119.

[0038] The sealed cavity between the main push shaft 116 and the bearing plate 119 buffers the weight of the cardboard, preventing excessive downward pressure from squeezing and deforming the cardboard when the cover 105 covers it.

[0039] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A packaging material slitting edge burr processing equipment, comprising a base (101) and an outer side cylinder (103), a plurality of rollers (102) are arranged on the base (101), and an output end of the outer side cylinder (103) is fixedly provided with a main support (104), and a cover (105) is fixedly arranged on the main support (104), characterized in that: The cover (105) is slidably provided with a vertical sliding shaft (120), the vertical sliding shaft (120) is fixedly provided with a pressing plate (122), the vertical sliding shaft (120) is sleeved with a vertical spring (121), the two ends of the vertical spring (121) are fixedly connected with the pressing plate (122) and the cover (105) respectively, the cover (105) is slidably provided with an upper limiting rod (111), the upper limiting rod (111) is fixedly provided with a bottom plate (110), the cover (105) is slidably provided with a friction plate (114), and the cover (105) is provided with a plurality of hoses (126).

2. The packaging material slitting edge burr treatment apparatus according to claim 1, characterized by: The cover (105) is fixedly provided with a reciprocating electric cylinder (123), the output end of the reciprocating electric cylinder (123) is fixedly connected with an intermediate plate (124), the intermediate plate (124) is fixedly provided with a plurality of reciprocating push rods (125), the upper limiting rod (111) is provided with a plurality of grooves, and the reciprocating push rods (125) are slidably connected with the grooves of the upper limiting rod (111).

3. A packaging material slitting edge burr treatment apparatus according to claim 2, characterized in that: The cover (105) is fixedly provided with a close electric cylinder (106), the close electric cylinder (106) is fixedly provided with a push rod (107), the push rod (107) is fixedly provided with an intermediate connecting rod (108), the intermediate connecting rod (108) is fixedly provided with a lower limiting rod (109), and the lower limiting rod (109) is fixedly connected with the bottom plate (110) and the upper limiting rod (111).

4. The packaging material slitting edge burr treatment apparatus according to claim 3, characterized by: The friction plate (114) is fixedly provided with a plurality of groups of horizontal sliding shafts (112) and horizontal springs (113), the horizontal spring (113) is sleeved on the horizontal sliding shaft (112), the horizontal sliding shaft (112) is slidably arranged on the sliding groove of the bottom plate (110), and the horizontal spring (113) is fixedly connected with the bottom plate (110).

5. A packaging material slitting edge burr treatment apparatus according to claim 4, characterized in that: The base (101) is fixedly provided with a transposition air cylinder (115), the output end of the transposition air cylinder (115) is fixedly provided with a main push shaft (116), the main push shaft (116) is slidably provided with a bearing plate (119), the main push shaft (116) is rotatably provided with a limiting ring (117), the limiting ring (117) is fixedly provided with a plurality of sliding rods (118), and the sliding rods (118) are slidably arranged on the sliding groove of the bearing plate (119).

6. A packaging material slitting edge burr treatment apparatus according to claim 5, characterized in that: The main push shaft (116) and the bearing plate (119) form a closed cavity.

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