Feeding equipment of rubber coating machine

Abstract

The utility model relates to the technical field of feeding equipment, in particular to rubber coating machine feeding equipment which comprises a feeding box, a heating box is arranged on the outer side of the feeding box, a box cover is arranged at the top end of the feeding box, a feeding hopper which is vertically arranged and penetrates through the box cover is fixedly connected to the top end of the box cover, and a piston is arranged on the inner side of the feeding hopper. The bottom end of the piston is fixedly connected with a fixing plate which is horizontally arranged and located below the box cover, sliding rods which are fixedly connected with the top end of the fixing plate and penetrate through the box cover are symmetrically arranged at the top end of the fixing plate, reset springs are arranged on the outer sides of the sliding rods, and the top ends of the sliding rods are fixedly connected with baffles. Through the arrangement of the heating box, the box cover, the feeding hopper, the piston, the fixing plate, the sliding rod, a reset spring, a baffle, a rotating shaft, a positioning plate, a positioning hole, a fixing rod, a limiting plate and a positioning pin, operation of workers can be facilitated, the working efficiency is improved, and materials are prevented from entering the inner side of the feeding box after the feeding hopper is blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to feeding equipment for a rubber bagging machine. Background Art

[0002] The gluing machine is a mechanical device used to wrap products in packaging materials (such as plastic film, paper, metal foil, etc.). The gluing machine can realize automatic or semi-automatic packaging process, improve production efficiency, reduce labor costs, and can improve the appearance quality of products and protect products from damage. The gluing machine feeding equipment is a device used in the automated packaging production line. Its function is to provide continuous raw materials to the gluing machine to maintain the normal operation of the gluing machine.

[0003] Although the existing feeding equipment for rubber lagging machines is widely used, it still has some shortcomings. For example, when feeding the feeding equipment, a feeding funnel is usually used to connect with a storage box for feeding. After the feeding of the feeding box is completed, the feeding funnel needs to be blocked to prevent the material from continuously entering the feeding equipment. In the prior art, the feeding funnel is usually blocked by a baffle. This method has low working efficiency and insufficient sealing force. The baffle is easily opened by the material. In addition, the feeding equipment needs to feed rubber lagging machines of different heights during use, and heightening pads of different heights need to be placed on the bottom thereof, which is inconvenient. Therefore, a feeding equipment for rubber lagging machines is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding device for a rubber lagging machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top end of the fixing plate is fixedly provided with a fixing plate which is horizontally arranged and located below the box cover, and the fixing plate is symmetrically provided with a sliding rod which is fixedly connected to the top end of the fixing plate and is located below the box cover. A return spring is provided on the outside of the sliding rod, and a baffle is fixedly connected to the top end of the sliding rod, and a vertically arranged rotating shaft is fixedly connected to the top end of the baffle, and a horizontally arranged positioning plate is provided on the outside of the rotating shaft. A positioning hole is provided on the top end of the positioning plate and the positioning plate is

[0007] Preferably, the supporting device includes a support leg vertically arranged and fixedly connected to the bottom end of the feed box, a vertically arranged and internally hollow fixed cylinder is provided below the support leg, a first circular hole penetrating the fixed cylinder is provided on the outer side of the fixed cylinder, a second circular hole penetrating the leg is provided on the outer side of the support leg, pins are provided on the inner sides of the first circular hole and the second circular hole, and an anti-slip pad is fixedly connected to the bottom end of the fixed cylinder.

[0008] Preferably, the inner diameters of the first circular hole and the second circular hole are the same, the number of the second circular holes is plural, the second circular holes are evenly distributed on the outer side of the leg, and the inner diameter of the first circular hole is larger than the outer diameter of the pin.

[0009] Preferably, the outer side of the piston fits tightly with the inner side of the feeding funnel, and the connection between the slide rod and the box cover is a sliding connection.

[0010] Preferably, the bottom end of the return spring is fixedly connected to the top end of the box cover, the top end of the return spring is fixedly connected to the bottom end of the baffle, and the inner diameter of the positioning hole is larger than the outer diameter of the positioning pin.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the heating box, box cover, feeding funnel, piston, fixed plate, slide rod, reset spring, baffle, rotating shaft, positioning plate, positioning hole, fixed rod, limit plate and positioning pin are arranged, which can facilitate the operation of workers, improve work efficiency, and prevent materials from entering the inside of the feeding box after the feeding funnel is blocked. The equipment is powered on before use. When feeding is needed, the baffle is pressed. At this time, the slide rod slides on the inside of the box cover to drive the fixed plate and the piston to descend, and the reset spring is compressed by force. Then the positioning plate on the outside of the rotating shaft is rotated until the positioning plate is aligned with the limit plate at the top of the fixed rod, and the baffle is released. The reset spring resets and drives the baffle and The positioning plate rises to insert the positioning pin into the inner side of the positioning hole. Then, material can be added to the inner side of the feeding box through the feeding funnel. After the feeding is completed, the baffle is pressed again. At this time, the slide bar slides on the inner side of the box cover to drive the fixed plate and the piston to descend. The return spring is compressed by force, and the positioning pin is disengaged from the positioning hole. Then, the positioning plate on the outer side of the rotating shaft is rotated until the positioning plate is no longer aligned with the limit plate. The baffle is released, and the return spring is reset to drive the baffle and the positioning plate to rise, so that the outer side of the piston is tightly fitted with the inner side of the feeding funnel, and the plugging of the feeding funnel is completed. Finally, the heating box is started to heat and melt the material and release the liquid material through the valve at the bottom of the feeding box.

[0013] 2. In the utility model, the height of the feed box can be adjusted by means of the support device, the support legs, the fixed cylinder, the first circular hole, the second circular hole, the latch and the anti-skid pad. When the height of the feed box needs to be adjusted, the latch is pulled out from the inside of the first circular hole and the second circular hole, and then the feed box is moved to a suitable height. At this time, the support legs slide on the inside of the fixed cylinder and align the first circular hole and the second circular hole. Then, the latch is inserted into the inside of the first circular hole and the second circular hole to complete the adjustment of the height of the feed box. The anti-skid pad can increase the friction and improve the overall stability of the device. The support device can enable the equipment to adapt to rubber encapsulation machines of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall bottom structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the box cover of the utility model;

[0017] Figure 4 This is a schematic diagram of the disassembled structure of the support device of the utility model.

[0018] In the figure: 1. feed box; 2. heating box; 3. box cover; 4. feeding funnel; 5. piston; 6. fixing plate; 7. sliding rod; 8. return spring; 9. baffle; 10. rotating shaft; 11. positioning plate; 12. positioning hole; 13. fixing rod; 14. limiting plate; 15. positioning pin; 16. supporting device; 1601. supporting leg; 1602. fixing cylinder; 1603. first circular hole; 1604. second circular hole; 1605. latch; 1606. anti-slip pad. 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 utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A feeding device for a rubber encapsulating machine comprises a feeding box 1, a heating box 2 is arranged on the outside of the feeding box 1, a box cover 3 is arranged on the top of the feeding box 1, a feeding funnel 4 which is vertically arranged and passes through the box cover 3 is fixedly connected to the top of the box cover 3, a piston 5 is arranged on the inside of the feeding funnel 4, a fixing plate 6 which is horizontally arranged and located below the box cover 3 is fixedly connected to the bottom end of the piston 5, a sliding rod 7 which is fixedly connected to the top of the fixing plate 6 and passes through the box cover 3 is symmetrically arranged on the top of the fixing plate 6, a return spring 8 is arranged on the outside of the sliding rod 7, a baffle 9 is fixedly connected to the top of the sliding rod 7, a vertically arranged rotating shaft 10 is fixedly connected to the top of the baffle 9, a horizontally arranged positioning plate 11 is fixedly connected to the outside of the rotating shaft 10, a positioning hole 12 which passes through the positioning plate 11 is arranged on the top of the positioning plate 11, a fixing rod 13 which is vertically arranged and fixedly connected to the top of the top plate is symmetrically arranged on one side of the sliding rod 7, a horizontally arranged limiting plate 14 is fixedly connected to the top of the fixing rod 13, a positioning pin 15 is fixedly connected to the bottom end of the limiting plate 14, and a supporting device 16 is arranged on the bottom end of the feeding box 1.

[0024] The supporting device 16 includes a support leg 1601 which is vertically arranged and fixedly connected to the bottom end of the feed box 1, a vertically arranged and internally hollow fixed cylinder 1602 is provided below the support leg 1601, a first circular hole 1603 which penetrates the fixed cylinder 1602 is provided on the outer side of the fixed cylinder 1602, a second circular hole 1604 which penetrates the support leg 1601 is provided on the outer side of the support leg 1601, a latch 1605 is provided on the inner side of the first circular hole 1603 and the second circular hole 1604, and a non-slip pad 1606 is fixedly connected to the bottom end of the fixed cylinder 1602. The supporting device 16 can make the equipment adapt to the rubber-wrapping machines of different heights, and the inner diameters of the first circular hole 1603 and the second circular hole 1604 are Similarly, there are multiple second circular holes 1604, which are evenly distributed on the outside of the support leg 1601. The inner diameter of the first circular hole 1603 is larger than the outer diameter of the pin 1605. The arrangement of the first circular hole 1603 and the second circular hole 1604 enables the device to adjust the height. The outer side of the piston 5 fits tightly with the inner side of the feeding funnel 4. The slide rod 7 is connected to the box cover 3 in a sliding manner. The piston 5 can block the feeding funnel 4 to prevent materials from entering the inside of the feed box 1. The bottom end of the reset spring 8 is fixedly connected to the top of the box cover 3, and the top of the reset spring 8 is fixedly connected to the bottom end of the baffle 9. The inner diameter of the positioning hole 12 is larger than the outer diameter of the positioning pin 15.

[0025] Working process: Power on the equipment before use. When feeding is needed, press the baffle 9. At this time, the slide bar 7 slides on the inside of the box cover 3, driving the fixed plate 6 and the piston 5 to descend, and the return spring 8 is compressed. Then, the positioning plate 11 on the outside of the rotating shaft 10 is rotated until the positioning plate 11 is aligned with the limit plate 14 at the top of the fixed rod 13, and the baffle 9 is released. The return spring 8 is reset to drive the baffle 9 and the positioning plate 11 to rise, so that the positioning pin 15 is inserted into the inside of the positioning hole 12, and then the feeding funnel 4 can be used to feed the inside of the feeding box 1. After the feeding is completed, the baffle 9 is pressed again. At this time, the slide bar 7 slides on the inside of the box cover 3, driving the fixed plate 6 and the piston 5 to descend, and the return spring 8 is compressed. The positioning pin 15 is disengaged from the positioning hole 12, and then the positioning plate 11 on the outside of the rotating shaft 10 is rotated until the positioning plate 11 is no longer aligned with the limit plate 14, and the baffle 9 is released. Resetting drives the baffle 9 and the positioning plate 11 to rise, so that the outer side of the piston 5 fits tightly with the inner side of the feeding funnel 4, and the feeding funnel 4 is blocked. Finally, the heating box 2 is started to heat and melt the material and release the liquid material through the valve at the bottom of the feeding box 1. When the height of the feeding box 1 needs to be adjusted, the pin 1605 is pulled out from the inside of the first circular hole 1603 and the second circular hole 1604, and then the feeding box 1 is moved to a suitable height. At this time, the support leg 1601 slides on the inside of the fixed cylinder 1602, and the first circular hole 1603 and the second circular hole 1604 are aligned, and then the pin 1605 is inserted into the inside of the first circular hole 1603 and the second circular hole 1604 to complete the adjustment of the height of the feeding box 1. The anti-slip pad 1606 can increase the friction and improve the overall stability of the device. The supporting device 16 can enable the equipment to adapt to rubber encapsulation machines of different heights.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a rubber encapsulating machine, comprising a feeding box (1), characterized in that: A heating box (2) is provided on the outside of the feed box (1), a box cover (3) is provided on the top of the feed box (1), a feeding funnel (4) which is vertically arranged and passes through the box cover (3) is fixedly connected to the top of the box cover (3), a piston (5) is provided on the inside of the feeding funnel (4), a fixing plate (6) which is horizontally arranged and located below the box cover (3) is fixedly connected to the bottom of the piston (5), a sliding rod (7) which is symmetrically provided on the top of the fixing plate (6) and passes through the box cover (3), a return spring (8) is provided on the outside of the sliding rod (7), and the top of the sliding rod (7) is fixedly connected to the fixing plate (6). A baffle (9) is provided, the top of the baffle (9) being fixedly connected to a vertically arranged rotating shaft (10), the outer side of the rotating shaft (10) being fixedly connected to a horizontally arranged positioning plate (11), the top of the positioning plate (11) being provided with a positioning hole (12) penetrating the positioning plate (11), one side of the slide rod (7) being symmetrically provided with a vertically arranged fixing rod (13) fixedly connected to the top of the top plate, the top of the fixing rod (13) being fixedly connected to a horizontally arranged limiting plate (14), the bottom of the limiting plate (14) being fixedly connected to a positioning pin (15), and the bottom of the feed box (1) being provided with a supporting device (16).

2. The feeding device for a rubber encapsulating machine according to claim 1, characterized in that: The supporting device (16) comprises a support leg (1601) vertically arranged and fixedly connected to the bottom end of the feed box (1); a vertically arranged and internally hollow fixed cylinder (1602) is provided below the support leg (1601); a first circular hole (1603) penetrating the fixed cylinder (1602) is provided on the outer side of the fixed cylinder (1602); a second circular hole (1604) penetrating the support leg (1601) is provided on the outer side of the support leg (1601); a latch (1605) is provided on the inner sides of the first circular hole (1603) and the second circular hole (1604); and an anti-slip pad (1606) is fixedly connected to the bottom end of the fixed cylinder (1602).

3. The feeding device for a rubber encapsulating machine according to claim 2 is characterized in that: The inner diameters of the first circular hole (1603) and the second circular hole (1604) are the same, the number of the second circular holes (1604) is multiple, the second circular holes (1604) are evenly distributed on the outside of the supporting leg (1601), and the inner diameter of the first circular hole (1603) is larger than the outer diameter of the latch (1605).

4. The feeding device for a rubber encapsulating machine according to claim 1 is characterized in that: The outer side of the piston (5) is tightly fitted with the inner side of the feeding funnel (4), and the sliding rod (7) is connected to the box cover (3) in a sliding manner.

5. The feeding device for a rubber lagging machine according to claim 1 is characterized in that: The bottom end of the return spring (8) is fixedly connected to the top end of the box cover (3), the top end of the return spring (8) is fixedly connected to the bottom end of the baffle (9), and the inner diameter of the positioning hole (12) is larger than the outer diameter of the positioning pin (15).

Images