Rubber roller oiling mechanism and glazing machine

Abstract

The utility model relates to the technical field of bottle cap processing, and provides a rubber roller oiling mechanism and a glazing machine, the rubber roller oiling mechanism comprises a support frame, and an oil dipping roller, a middle roller and an oiling rubber roller which are rotatably arranged on the support frame, the oil dipping roller and the middle roller are in transmission connection, and one of the oil dipping roller and the middle roller is connected with a rotary driving element; an oil tray used for containing gloss oil is arranged below the oil dipping roller so as to dip the gloss oil through rotation, the oil dipping roller and the middle roller jointly act to grind particles in the gloss oil, the oiling rubber roller makes contact with the middle roller and is in transmission connection with the middle roller, and the bottle cap passes through the position below the oiling rubber roller to achieve oiling. The polishing device can be used for grinding particles in gloss oil, so that the uniformity of the particles in the gloss oil is improved, and the quality of a coating at the top of a bottle cap is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap processing technical field, specifically, relate to a glue roll oiling mechanism and glazing machine. BACKGROUND

[0002] Some bottle caps in the production process, will pass through the glazing machine and polish, that is, the top of the bottle cap is coated with light oil and then cured by LED light source, thereby significantly providing the gloss, wear resistance and other properties of the top of the bottle cap.

[0003] The oiling mode mainly has two modes of spraying and glue roll oiling, for glue roll oiling, the glue roll is dipped in light oil and then contacts the top of the bottle cap for oiling. Light oil usually contains many fine particles, however, fine particles with a size greater than the allowable range easily affect the coating quality, and the glue roll oiling mechanism in the prior art does not solve this technical problem. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a glue roll oiling mechanism and glazing machine to solve the above-mentioned defects of the prior art.

[0005] The utility model is implemented by the following technical solutions:

[0006] A glue roll oiling mechanism comprises a support frame, an oil-dipping roller, an intermediate roller and an oiling glue roller rotatably arranged on the support frame, the oil-dipping roller and the intermediate roller are drivingly connected and one of them is connected with a rotary driving element, an oil pan for containing light oil is arranged below the oil-dipping roller to dip light oil by rotation, the oil-dipping roller and the intermediate roller jointly grind the particles in the light oil, the oiling glue roller is in contact with and drivingly connected with the intermediate roller, and the bottle cap passes below the oiling glue roller to realize oiling.

[0007] Optionally, the oil-dipping roller and the intermediate roller are drivingly connected through a gear, and the intermediate roller and the oiling glue roller are drivingly connected through a gear.

[0008] Optionally, the rotary shaft of the oil-dipping roller and the rotary shaft of the intermediate roller are located at the same height on the support frame, both ends of the oil-dipping roller are rotatably arranged on a first sliding block, horizontal sliding grooves are arranged on the support frame at both ends of the oil-dipping roller, the first sliding block is slidingly arranged in the horizontal sliding grooves, a first spring is arranged between one end of the horizontal sliding groove close to the intermediate roller and the first sliding block, a first compression screw is arranged at the other end of the horizontal sliding groove to compress the first sliding block.

[0009] Optionally, the oiling glue roller is arranged directly below or laterally below the intermediate roller, both ends of the intermediate roller are rotatably arranged on a second sliding block, vertical sliding grooves are arranged on the support frame at both ends of the oil-dipping roller, the second sliding block is slidingly arranged in the vertical sliding grooves, a second spring is arranged between the lower end of the vertical sliding groove and the second sliding block, and a second compression screw is arranged at the upper end of the vertical sliding groove to compress the second sliding block.

[0010] Optionally, the support frame is provided with mounting notches on both sides of the end close to the oiling rubber roller, the mounting notches are connected with fixing blocks through screws, bearing holes are formed between the fixing blocks and the support frame, and the rotating shafts of the oiling rubber roller are arranged in the corresponding bearing holes through bearings.

[0011] Optionally, the end of the support frame away from the oiling rubber roller is rotationally arranged on the support base, the support frame is provided with a displacement driving element below the side surface of the end close to the oiling rubber roller, the upper end of the displacement driving element is hingedly connected with the support frame, and the lower end of the displacement driving element is fixedly connected, so that the support frame is rotated around the rotation point through the working of the displacement driving element to adjust the distance between the oiling rubber roller and the top of the bottle cap.

[0012] Optionally, the bottom of the support frame is provided with a supporting screw rod connected with a fixed support column, which is used for supporting the support frame after the rotation angle is adjusted.

[0013] The utility model also provides a glazing machine which comprises the rubber roller oiling mechanism.

[0014] The utility model discloses a glazing machine which comprises the rubber roller oiling mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A rubber roller oiling mechanism structure schematic diagram is provided for the utility model Figure 1 ;

[0016] Figure 2 A rubber roller oiling mechanism structure schematic diagram is provided for the utility model Figure 2 ;

[0017] Figure 3 A structure schematic diagram is provided for the utility model behind the hidden rotary driving element Figure 2 ;

[0018] Figure 4 A rubber roller oiling mechanism use state diagram is provided for the utility model

[0019] Reference signs: 1 - support frame, 2 - oil absorbing roller, 3 - intermediate roller, 4 - oil applying rubber roller, 5 - oil pan, 6 - first sliding block, 7 - first spring, 8 - first pressing screw, 9 - second sliding block, 10 - second spring, 11 - second pressing screw, 12 - fixing block, 13 - support base, 14 - hinged support, 15 - support screw, 16 - support column, 17 - bottle cap, 18 - conveying line, 19 - rotary driving element, 20 - displacement driving element. DETAILED DESCRIPTION

[0020] Example 1

[0021] Reference Figures 1-3 An oil applying mechanism for rubber roller, comprising a support frame 1, and an oil absorbing roller 2, an intermediate roller 3 and an oil applying rubber roller 4 rotatably arranged on the support frame 1.

[0022] The oil absorbing roller 2 and the intermediate roller 3 are drivingly connected, and one of them is connected with a rotary driving element 19 (for example, a speed reducer motor), that is, one of the oil absorbing roller 2 and the intermediate roller 3 is a driven roller, and the other is a driving roller, which is driven to rotate by the rotary driving element 19. As an option, in the present embodiment, the intermediate roller 3 is the driving roller (i.e. the intermediate roller 3 is connected with the rotary driving element 19), and the oil absorbing roller 2 is the driven roller. Of course, in other embodiments, the intermediate roller 3 can also be the driven roller, and the oil absorbing roller 2 can be the driving roller.

[0023] An oil pan 5 for containing light oil is arranged below the oil absorbing roller 2. It is easy to understand that in actual application, an oil outlet pipe and an oil inlet pipe can be arranged on the oil pan 5, and an external oil storage container is arranged, and the light oil in the oil pan 5 is replaced or added by a pump. Of course, the light oil can also be directly added to the oil pan 5.

[0024] The oil applying rubber roller 4 is in contact with and drivingly connected with the intermediate roller 3, that is, one rotary driving element drives the three rollers to rotate synchronously. When the oil absorbing roller 2 rotates, it absorbs the light oil in the oil pan 5 and transfers it to the oil applying rubber roller 4. In actual application, referring to Figure 4 The bottle cap 17 is conveyed by the conveying line 18 (it should be understood that only part of the conveying line 18 is shown in the figure, which can be a ring-shaped conveying line 18, or a conveying line 18 of other structures), passes below the oil applying rubber roller 4 and contacts it, so as to realize oil applying; at the same time, the oil absorbing roller 2 and the intermediate roller 3 jointly act on the particles in the light oil to grind them, so as to improve the uniformity of the particles in the light oil, and further improve the coating quality on the top of the bottle cap 17. It should be understood that the oil absorbing roller 2 and the intermediate roller 3 are made of relatively hard material with grinding ability, for example, steel roller.

[0025] Alternatively, the transmission between the oil-dipping roller 2 and the intermediate roller 3, and the transmission between the intermediate roller 3 and the oil-coated rubber roller 4 is achieved by gear transmission. On this basis, the rotating shaft of the oil-dipping roller 2 and the rotating shaft of the intermediate roller 3 are located at the same height on the support frame 1, both ends of the oil-dipping roller 2 are rotatably arranged on the first sliding block 6, and the support frame 1 is provided with a horizontal sliding groove at both ends of the oil-dipping roller 2 (that is, the length direction of the horizontal sliding groove is the connecting direction of the rotating shafts of the oil-dipping roller 2 and the intermediate roller 3), the first sliding block 6 is slidingly arranged in the horizontal sliding groove, a first spring 7 is arranged between the end of the horizontal sliding groove close to the intermediate roller 3 and the first sliding block 6, and the other end of the horizontal sliding groove is provided with a first pressing screw 8 for pressing the first sliding block 6. It is easy to understand that the first pressing screw 8 is connected by threads and can adjust the pressing depth. It is worth noting that, under the premise of ensuring that the transmission gears can be engaged to achieve transmission, the gap between the oil-dipping roller 2 and the intermediate roller 3 is adjusted, so as to adjust the grinding degree of the particles in the varnish.

[0026] Further, in the embodiment, the oil-coated rubber roller 4 is arranged below the intermediate roller 3 (of course, it can also be arranged directly below in other embodiments), both ends of the intermediate roller 3 are rotatably arranged on the second sliding block 9, the support frame 1 is provided with a vertical sliding groove at both ends of the oil-dipping roller 2 (that is, the length direction of the vertical sliding groove is the height direction of the support frame 1, that is, the length direction of the vertical sliding groove is perpendicular to the connecting direction of the rotating shafts of the oil-dipping roller 2 and the intermediate roller 3), the second sliding block 9 is slidingly arranged in the vertical sliding groove, a second spring 10 is arranged between the lower end of the vertical sliding groove and the second sliding block 9, and the upper end of the vertical sliding groove is provided with a second pressing screw 11 for pressing the second sliding block 9. It is easy to understand that the second pressing screw 11 is connected by threads and can adjust the pressing depth. Similarly, under the premise of ensuring that the transmission gears can be engaged to achieve transmission, the above-mentioned arrangement can adjust the gap between the intermediate roller 3 and the oil-coated rubber roller 4, so as to adjust the amount of varnish transmitted to the oil-coated rubber roller 4.

[0027] It is worth noting that, in other embodiments, if the gap adjustment between the rollers is not considered, the transmission between the oil-dipping roller 2 and the intermediate roller 3, and the transmission between the intermediate roller 3 and the oil-coated rubber roller 4 can of course also be achieved by other transmission modes, such as leather transmission, chain transmission, etc.

[0028] Since the oil-coated rubber roller 4 is easy to wear, in the embodiment, on the basis of gear transmission, the oil-coated rubber roller 4 is installed in a detachable manner, so as to facilitate replacement of the oil-coated rubber roller 4. Specifically, the support frame 1 is provided with a mounting gap on both sides of the end close to the oil-coated rubber roller 4, the mounting gap is connected with a fixed block 12 by screws, a bearing hole is formed between the fixed block 12 and the support frame 1, and the rotating shafts of the oil-coated rubber roller 4 are arranged in the corresponding bearing holes through bearings. In this way, the oil-coated rubber roller 4 can be replaced by only disassembling the fixed block 12.

[0029] In the embodiment, the end of the support frame 1 away from the oiling rubber roller 4 is rotatably arranged on the support base 13, and the end of the support frame 1 close to the oiling rubber roller 4 is provided with a displacement driving element 20 below the side surface. The upper end of the displacement driving element 20 is hingedly connected to the support frame 1, and the lower end of the displacement driving element 20 is fixedly connected. Specifically, the displacement driving element 20 is fixedly provided with a hinged support 14 below, and the lower end of the displacement driving element 20 is hingedly connected to the hinged support 14. In this way, when the displacement driving element 20 is elongated, the support frame 1 can be rotated upward around the rotation point, and when the displacement driving element 20 is shortened, the support frame 1 can be rotated downward around the rotation point, so as to adjust the distance between the oiling rubber roller 4 and the top of the bottle cap 17, and further adjust the oiling amount. Preferably, the displacement driving element 20 is a pneumatic cylinder. In other embodiments, the displacement driving element 20 can also be in other forms, such as an electric push rod, a hydraulic cylinder, etc.

[0030] Further, the bottom of the support frame 1 is provided with a support screw 15. It is easy to understand that the support screw 15 can be provided in multiple numbers, for example, two in the embodiment, and other numbers in other embodiments. The support screw 15 is threadedly connected to the fixedly arranged support column 16, that is, the height of the support screw 15 is adjustable. In this way, after the support frame 1 is adjusted to the desired rotation angle, the support screw 15 can be used to support the support frame 1, so as to avoid that the displacement driving element 20 provides a long-term support force.

[0031] Embodiment 2

[0032] The embodiment provides a glazing machine, which comprises the rubber roller oiling mechanism provided in the embodiment 1.

[0033] The above is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rubber roll oiling mechanism characterized by comprising: The oil-dipping roller, the intermediate roller and the oil-coated rubber roller are rotatably arranged on the support frame, the oil-dipping roller and the intermediate roller are drivingly connected and one of them is connected with a rotary driving element, the oil-dipping roller is provided below with an oil pan for containing light oil to dip the light oil by rotation, the oil-dipping roller and the intermediate roller grind the particles in the light oil together, the oil-coated rubber roller is in contact with and drivingly connected with the intermediate roller, and the bottle cap passes below the oil-coated rubber roller to be coated with oil.

2. The rubber roll oiling mechanism according to claim 1, characterized by The oil-dipping roller and the intermediate roller are drivingly connected through a gear, and the intermediate roller and the oil-coated rubber roller are drivingly connected through a gear.

3. The rubber roll oiling mechanism according to claim 2, characterized by The rotary shafts of the oil-dipping roller and the intermediate roller are located at the same height on the support frame, the two ends of the oil-dipping roller are rotatably arranged on the first sliding block, the support frame is provided with horizontal sliding grooves at the two ends of the oil-dipping roller, the first sliding block is slidingly arranged in the horizontal sliding grooves, the first spring is arranged between the end of the horizontal sliding groove close to the intermediate roller and the first sliding block, and the first pressing screw is arranged at the other end of the horizontal sliding groove to press the first sliding block.

4. The rubber roll oiling mechanism according to claim 3, characterized by The oil-coated rubber roller is arranged below or beside the intermediate roller, the two ends of the intermediate roller are rotatably arranged on the second sliding block, the support frame is provided with vertical sliding grooves at the two ends of the oil-dipping roller, the second sliding block is slidingly arranged in the vertical sliding grooves, the second spring is arranged between the lower end of the vertical sliding groove and the second sliding block, and the second pressing screw is arranged at the upper end of the vertical sliding groove to press the second sliding block.

5. The rubber roll oiling mechanism according to any one of claims 2 to 4, characterized in that, The support frame is provided with mounting notches on both sides of the end close to the oil-coated rubber roller, the mounting notches are connected with the fixed blocks through screws, the bearing holes are formed between the fixed blocks and the support frame, and the rotary shafts of the oil-coated rubber roller are arranged in the corresponding bearing holes through bearings.

6. The rubber roll oiling mechanism according to any one of claims 1 to 4, characterized by The end of the support frame away from the oil-coated rubber roller is rotatably arranged on the support base, the displacement driving element is arranged below the side surface of the end of the support frame close to the oil-coated rubber roller, the upper end of the displacement driving element is hingedly connected with the support frame, and the lower end of the displacement driving element is fixedly hingedly connected, so that the support frame is rotated around the rotary point and the distance between the oil-coated rubber roller and the top of the bottle cap is adjusted by the working of the displacement driving element.

7. The rubber roll oiling mechanism according to claim 6, wherein The bottom of the support frame is provided with the support screw connected with the fixed support column to support the support frame after the rotary angle is adjusted.

8. A glazing machine characterized by, The oil-coated rubber roller coating mechanism comprises the oil-coated rubber roller coating mechanism according to any one of claims 1-7.

Images