阅读说明：本技术 一种耳壳热熔设备 (Earmuff hot melting equipment ) 是由 伍淑惠 周文基 于 2021-09-13 设计创作，主要内容包括：本发明公开了一种耳壳热熔设备,其包括：框架、放料治具、切离气缸、热熔动作机构、热熔驱动机构；所述框架具有若干导轨、基板以及顶板；所述若干导轨设置于所述基板的上方,所述顶板连接于所述基板的上方；所述放料治具设置于所述框架之中,所述切离气缸连接于所述基板之上,所述切离气缸与所述放料治具驱动连接；所述热熔动作机构设置于所述放料治具的上方；所述热熔驱动机构具有热熔驱动气缸以及热熔推杆；所述热熔驱动气缸设置于所述顶板的上方,所述热熔驱动气缸与所述热熔推杆驱动连接,所述热熔推杆的下端与所述推板连接。本发明一种耳壳热熔设备能有效提高热熔产品的生产效率,并适于规模化应用。(The invention discloses an earmuff hot melting device, which comprises: the device comprises a frame, a feeding jig, a cutting cylinder, a hot melting action mechanism and a hot melting driving mechanism; the frame is provided with a plurality of guide rails, a base plate and a top plate; the guide rails are arranged above the base plate, and the top plate is connected above the base plate; the discharging jig is arranged in the frame, the cutting cylinder is connected to the substrate, and the cutting cylinder is in driving connection with the discharging jig; the hot melting action mechanism is arranged above the discharging jig; the hot melting driving mechanism is provided with a hot melting driving cylinder and a hot melting push rod; the hot melt driving air cylinder is arranged above the top plate and is in driving connection with the hot melt push rod, and the lower end of the hot melt push rod is connected with the push plate. The ear shell hot melting equipment can effectively improve the production efficiency of hot melting products and is suitable for large-scale application.)

1. An earmuff heat-melting device, characterized in that, this earmuff heat-melting device includes: the device comprises a frame (1), a discharging jig (2), a cutting cylinder (3), a hot melting action mechanism (4) and a hot melting driving mechanism (5); the frame (1) is provided with a plurality of guide rails (101), a base plate (102) and a top plate (103); the guide rails (101) are arranged above the base plate (102), and the top plate (103) is connected above the base plate (102); the discharging jig (2) is arranged in the frame (1), and the discharging jig (2) is provided with a plurality of profiling discharging jigs (201), a discharging jig bottom plate (202) and a product pressing plate (203); the plurality of profiling discharging jigs (201) are uniformly arranged above the discharging jig bottom plate (202), the product pressing plate (203) is arranged above the profiling discharging jig (201), the product pressing plate (203) is movably connected with the discharging jig bottom plate (202), and the discharging jig bottom plate (202) is movably connected with the guide rail (101); the cutting cylinder (3) is connected to the substrate (101), and the cutting cylinder (3) is in driving connection with the discharging jig (2); the hot melting action mechanism (4) is arranged above the discharging jig (2), and the hot melting action mechanism (4) is provided with a plurality of hot melting heads (401), a hot melting head mounting plate (402), a connecting plate (403) and a push plate (404); the hot melting heads (401) are uniformly arranged below the hot melting head mounting plate (402), the connecting plate (403) is arranged above the hot melting head mounting plate (402), and the push plate (404) is connected above the connecting plate (403); the hot melting driving mechanism (5) is provided with a hot melting driving cylinder (501) and a hot melting push rod (502); the hot melt driving air cylinder (501) is arranged above the top plate (103), the hot melt driving air cylinder (501) is in driving connection with the hot melt push rod (502), and the lower end of the hot melt push rod (502) is connected with the push plate (404).

2. An earmuff heat-sealing device as in claim 1, further comprising: the product pressing plate (203) is provided with a plurality of product pressing columns (203a), a plurality of hot melting position avoiding openings (203b) and a plurality of weight reducing openings (203 c).

3. An earmuff heat-sealing device as in claim 2, wherein: the product pressing column (203a) is arranged on the side surface of the product pressing plate (203) corresponding to the profiling discharging jig (201).

4. An earmuff heat-sealing device as in claim 3, wherein: the hot melting position avoiding opening (203b) is arranged in the product pressing plate (203) corresponding to the product pressing column (203 a).

5. An earmuff heat-sealing device as in claim 4, wherein: the plurality of hot melting avoiding position openings (203b) are uniformly arranged in the product pressing plate (203).

6. An earmuff heat-sealing device as in claim 1, further comprising: the cutting cylinder (3) is provided with a cutting telescopic rod (301) and a cutting connecting block (302).

7. An earmuff heat-sealing device as in claim 6, wherein: the tail end of the cutting telescopic rod (301) is connected with the cutting connecting block (302).

8. An earmuff heat-sealing device as in claim 7, wherein: the cutting-off connecting block (302) is fixedly connected with the discharging jig bottom plate (202).

9. An earmuff heat-sealing device as in claim 1, further comprising: the hot melting head mounting plate (402) is provided with a plurality of sliding grooves (402a), and the sliding grooves (402a) are movably connected with the hot melting head (401).

10. An earmuff heat-sealing device as in claim 1, further comprising: the hot melting action mechanism (4) is also provided with a plurality of guide posts (405), and the guide posts (405) are movably connected with the top plate (103).

Technical Field

The invention relates to the technical field of hot melting equipment, in particular to earshell hot melting equipment.

Background

With the continuous development of society, the labor cost is gradually rising. Therefore, the rise of the automation industry and the widespread use of automation equipment have been a trend. The automatic hot melting equipment is also one of the automatic equipments which are widely used at present. The automatic hot melting equipment can load certain pulse voltage on the hot pressing head of the automatic hot melting equipment to enable the hot pressing head to generate heat, and then an object connected with the hot pressing head is heated. After the temperature is raised to the melting point of the processed product, namely, the temperature is raised to a preset temperature, the hot-pressing head can melt and connect the products connected with each other. The current common hot melting equipment is usually manually held for operation and production, so that the hot melting equipment has the problems of poor hot melting precision, high hot melting difficulty, low operation efficiency and the like. Based on this, chinese patent CN207747430U discloses a hot melting device, which includes a frame, a horizontal translation mechanism, a vertical translation mechanism, and a hot melting mechanism, where the horizontal translation mechanism includes a rail and a horizontal translation portion that are in sliding fit along the horizontal direction, the slide rail and the horizontal cylinder are fixedly disposed at the lower portion of the frame, the horizontal translation portion is connected to the output end of the horizontal cylinder, and a placement position is disposed on the horizontal translation portion; the vertical translation mechanism is arranged above the horizontal translation mechanism, and the hot melting mechanism is arranged on the vertical translation mechanism; the vertical translation mechanism comprises a vertical translation part, a screw rod and a motor, the screw rod is connected with the output end of the motor, and the vertical translation part is matched with the screw rod; the hot melting mechanism comprises a vertical cylinder and a pressure head, a plurality of hot melting heads, a positioning rod and a cooling spray head are arranged on the pressure head, and the lower ends of the hot melting heads are positioned on a plurality of different planes; the positioning rod is an elastic rod or a damping rod.

However, the hot melting equipment is superior to the hot melting processing operation of products with hot melting points positioned on multiple planes, and is not suitable for production and application of large-scale and large-batch products. Because foretell hot melt equipment is mainly through setting up the accurate control of lead screw subassembly in order to realize pushing down the pressure head, be provided with the locating lever on the pressure head of hot melt equipment to the locating lever is fixed a position in advance to the product after the pressure head pushes down, thereby prevents the product offset. Therefore, although the above solution can perform hot-melting processing on products with hot-melting points located on multiple planes, it also limits that only a single product can be processed in a single processing flow, and if the production efficiency needs to be improved, multiple sets of equipment must be configured, which is not favorable for effective control of the production cost.

Disclosure of Invention

Therefore, it is necessary to provide an earmuff hot melting device aiming at the defects that the production efficiency of the hot melting device is low and the application of mass products is not facilitated.

An earmuff heat-staking device, comprising: the device comprises a frame, a feeding jig, a cutting cylinder, a hot melting action mechanism and a hot melting driving mechanism; the frame is provided with a plurality of guide rails, a base plate and a top plate; the guide rails are arranged above the base plate, and the top plate is connected above the base plate; the discharging jig is arranged in the frame and is provided with a plurality of profiling discharging jigs, a discharging jig bottom plate and a product pressing plate; the plurality of profiling discharging jigs are uniformly arranged above the discharging jig bottom plate, the product pressing plate is arranged above the profiling discharging jigs, the product pressing plate is movably connected with the discharging jig bottom plate, and the discharging jig bottom plate is movably connected with the guide rail; the cutting cylinder is connected to the substrate and is in driving connection with the discharging jig; the hot melting action mechanism is arranged above the discharging jig and is provided with a plurality of hot melting heads, a hot melting head mounting plate, a connecting plate and a push plate; the hot melting heads are uniformly arranged below the hot melting head mounting plate, the connecting plate is arranged above the hot melting head mounting plate, and the push plate is connected above the connecting plate; the hot melting driving mechanism is provided with a hot melting driving cylinder and a hot melting push rod; the hot melt driving air cylinder is arranged above the top plate and is in driving connection with the hot melt push rod, and the lower end of the hot melt push rod is connected with the push plate.

Furthermore, the product pressing plate is provided with a plurality of product pressing columns, a plurality of hot melting avoiding openings and a plurality of weight reducing openings.

Furthermore, the product pressing column is arranged on the side surface of the product pressing plate corresponding to the profiling discharging jig.

Furthermore, the hot melting avoiding port is arranged in the product pressing plate corresponding to the product pressing column.

Furthermore, the plurality of hot melting avoiding openings are uniformly arranged in the product pressing plate.

Further, the cutting cylinder is provided with a cutting telescopic rod and a cutting connecting block. Furthermore, the tail end of the cutting telescopic rod is connected with the cutting connecting block.

Furthermore, the cutting connecting block is fixedly connected with the discharging jig bottom plate.

Furthermore, the hot melting head mounting plate is provided with a plurality of sliding grooves, and the sliding grooves are movably connected with the hot melting head.

Furthermore, the hot melting action mechanism is also provided with a plurality of guide posts, and the guide posts are movably connected with the top plate.

In summary, the earmuff hot melting equipment provided by the invention is provided with the material placing jig, the cutting cylinder, the hot melting action mechanism and the hot melting driving mechanism, the material placing jig can be used for placing a plurality of products to be hot melted at a time, each product to be hot melted can be stably placed and pressed by the material placing jig, then the cutting cylinder can control the material placing jig to automatically enter or automatically leave a hot melting processing area, and the hot melting driving mechanism can drive the hot melting action mechanism to perform hot melting work downwards or to enter a standby state upwards. Therefore, the earmuff hot melting equipment is simple in structure and low in use cost; moreover, a plurality of products can be processed at a time, and each product can be effectively clamped and fixed and is convenient to take out, so that the earshell hot melting equipment can effectively improve the production efficiency of hot melting products and is suitable for large-scale application.

Drawings

FIG. 1 is a schematic structural diagram of an earmuff heat-melting device according to the present invention;

FIG. 2 is a schematic structural view of another direction of an earshell heat-melting device according to the present invention;

fig. 3 is a schematic structural view of another direction of the ear shell heat melting device of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, an ear shell heat melting apparatus of the present invention includes: the device comprises a frame 1, a discharging jig 2, a cutting cylinder 3, a hot melting action mechanism 4 and a hot melting driving mechanism 5. The frame 1 is provided with a plurality of guide rails 101, a base plate 102 and a top plate 103; the guide rails 101 are disposed above the base plate 102, and the top plate 103 is connected above the base plate 102. The discharging jig 2 is arranged in the frame 1, and the discharging jig 2 is provided with a plurality of profiling discharging jigs 201, a discharging jig bottom plate 202 and a product pressing plate 203; the plurality of profiling discharging jigs 201 are uniformly arranged above the discharging jig bottom plate 202, the product pressing plate 203 is arranged above the profiling discharging jig 201, the product pressing plate 203 is movably connected with the discharging jig bottom plate 202, and the discharging jig bottom plate 202 is movably connected with the guide rail 101. The cutting cylinder 3 is connected to the substrate 101, and the cutting cylinder 3 is in driving connection with the discharging jig 2. The hot melting action mechanism 4 is arranged above the discharging jig 2, and the hot melting action mechanism 4 is provided with a plurality of hot melting heads 401, a hot melting head mounting plate 402, a connecting plate 403 and a push plate 404; a plurality of hot melt heads 401 evenly set up in the below of hot melt head mounting panel 402, the connecting plate 403 set up in the top of hot melt head mounting panel 402, push pedal 404 connect in the top of connecting plate 403. The hot melting driving mechanism 5 is provided with a hot melting driving cylinder 501 and a hot melting push rod 502; the hot melting driving air cylinder 501 is arranged above the top plate 103, the hot melting driving air cylinder 501 is in driving connection with the hot melting push rod 502, and the lower end of the hot melting push rod 502 is connected with the push plate 404.

Specifically, the frame 1 may be placed on a flat and stable workbench, two guide rails 101 may be disposed above a substrate 102 disposed at the bottom of the frame 1, and the guide rails 101 are fixedly connected to the substrate 102. The discharging jig 2 is movably connected with the guide rail 101, and the discharging jig 2 can slide on the guide rail 101 in a reciprocating mode. The cutting cylinder 3 is in driving connection with the discharging jig 2, and the cutting cylinder 3 can drive the discharging jig 2 to enter a hot melting working area or leave the hot melting working area. A plurality of profile modeling blowing tools 201 that are equipped with on the blowing tool 2 can match the shape of treating the hot melt product to treat that the hot melt product carries out the safe placement, specifically, can set up four groups profile modeling blowing tool 201 to 4 products of hot melt processing can be carried out to the single in order to promote the efficiency of hot melt operation. The top of profile modeling blowing tool 201 is provided with blowing tool bottom plate 202, product clamp plate 203 set up in the top of profile modeling blowing tool 201, and, product clamp plate 203 with blowing tool bottom plate 202 swing joint, product clamp plate 203 can rotate along its one side and open and shut to the user will treat that hot melt product is put into or is taken out. The hot melting action mechanism 4 is arranged above the discharging jig 2, and the hot melting driving mechanism 5 can drive the hot melting action mechanism 4 to move upwards or downwards. A plurality of hot melting heads 401 are arranged above the hot melting head mounting plate 402, and the hot melting heads 401 respectively correspond to the profiling discharging jigs 201, so that each hot melting head 401 can correspond to a product in the profiling discharging jig 201 corresponding to the hot melting processing. The top of hot melt head mounting panel 402 is connected with connecting plate 403 and push pedal 404, push pedal 404 with hot melt push rod 502 drive connection, consequently, hot melt drive actuating cylinder 501 can drive hot melt push rod 502 is gone upward or downstream, and then makes hot melt head 401 can be close to the product of treating the hot melt in order to carry out hot melt processing or make hot melt head 401 keeps away from the product that has accomplished hot melt processing.

Specifically, when the earmuff hot melting equipment is in a work flow, the feeding jig 2 is in an initial position, a user can firstly place products to be hot-melted into each profiling feeding jig 201 one by one, and then the product pressing plate 203 is closed so that the product pressing plate 203 is pressed and fixed on each product to be hot-melted. Then, the user starts the ear shell hot melting equipment, the separating cylinder 3 drives the discharging jig 2 to enter a hot melting processing area, and then the hot melting driving mechanism 5 drives the hot melting action mechanism 4 to move downwards to each hot melting head 401 to correspondingly abut against each product to be hot melted. After the hot melting head 401 finishes hot melting processing of each product, the hot melting driving mechanism 5 drives the hot melting action mechanism 4 to move upwards to be away from the discharging jig 2, then the separating cylinder 3 drives the discharging jig 2 to leave the hot melting processing area and return to the initial position, and at the moment, a user can open the product pressing plate 203 so as to take out the products which are finished with hot melting processing from the profiling discharging jig 201 one by one. Therefore, the earmuff hot melting equipment provided by the invention completes a hot melting processing flow.

Further, the product pressing plate 203 has a plurality of product pressing posts 203a, a plurality of heat-melting position-avoiding openings 203b, and a plurality of weight-reducing openings 203 c. The product pressing column 203a is arranged on the side surface of the product pressing plate 203 corresponding to the profiling discharging jig 201. The hot-melting position avoiding opening 203b is arranged in the product pressing plate 203 corresponding to the product pressing column 203 a. The plurality of hot-melting position avoiding openings 203b are uniformly arranged in the product pressing plate 203. The product compression leg 203a can cooperate the product that the hot melt is treated to the profile modeling tool 201 compresses tightly to avoid the product to deviate from predetermined position at the hot melt in-process, and then influence the precision of hot melt. The hot melt avoiding opening 203b can be matched with the downward movement or the upward movement of the hot melt head 401, so that the hot melt head 401 can penetrate through the product pressing plate 203 to perform hot melt processing on the product when moving downward. In particular, a plurality of weight-reducing openings 203c may be formed in the product platen 203 to prevent the product platen 203 from being too heavy and crushing the product.

Further, the cutting cylinder 3 is provided with a cutting telescopic rod 301 and a cutting connecting block 302; the tail end of the cutting telescopic rod 301 is connected with the cutting connecting block 302, and the cutting connecting block 302 is fixedly connected with the discharging jig bottom plate 202. Specifically, the cutting cylinder 3 is driven to perform telescopic motion through the cutting telescopic rod 301, so that the discharging jig 2 is driven to enter a hot melting working area or return to an initial position. The cutting connection block 302 can connect the tail end of the cutting telescopic rod 301 with the side surface of the discharge jig bottom plate 202.

Further, the thermal fuse head mounting plate 402 has a plurality of sliding slots 402a, and the thermal fuse head 401 is movably connected with the sliding slots 402 a. Specifically, the thermal fuse head 401 can slide on the thermal fuse head mounting plate 402, so that the user can adjust the relative position of the thermal fuse head 401.

Further, the hot melting action mechanism 4 further has a plurality of guide posts 405, and the guide posts 405 are movably connected with the top plate 103. In order to stabilize the downward or upward movement of the thermal fusing mechanism 4, a plurality of guide posts 405 may be provided, and the guide posts 405 may connect the thermal fusing mechanism 4 and the top plate 103, respectively.

Furthermore, the earmuff hot melting equipment can also be provided with a starting switch 6, and the starting switch 6 is electrically connected with the separation cylinder 3 and the hot melting driving mechanism 5 respectively. The user can control the start or stop of the ear shell hot melting device through the starting switch 6.

In summary, the earmuff hot melting equipment provided by the invention is provided with the material placing jig 2, the cutting cylinder 3, the hot melting action mechanism 4 and the hot melting driving mechanism 5, the material placing jig 2 can place a plurality of products to be hot melted at a time, each product to be hot melted can be stably placed and pressed by the material placing jig 2, then the cutting cylinder 3 can control the material placing jig 2 to automatically enter or automatically leave a hot melting processing area, and the hot melting driving mechanism 5 can drive the hot melting action mechanism 4 to perform hot melting work downwards or to enter a standby state upwards. Therefore, the earmuff hot melting equipment is simple in structure and low in use cost; moreover, a plurality of products can be processed at a time, and each product can be effectively clamped and fixed and is convenient to take out, so that the earshell hot melting equipment can effectively improve the production efficiency of hot melting products and is suitable for large-scale application.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.