CN211763585U

CN211763585U - Hot melting equipment

Info

Publication number: CN211763585U
Application number: CN201922348833.8U
Authority: CN
Inventors: 陈文学; 张宏铎; 林春勉; 陈龙; 梁静
Original assignee: Sunway Plastic Product Zhuhai Co ltd
Current assignee: Sunway Plastic Product Zhuhai Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-27
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a hot melting equipment, include: a machine platform; the positioning component can slide relative to the machine table and is used for bearing, positioning and fixing a product; the hot melting assembly is arranged on the machine table and moves up and down in the longitudinal direction to perform hot melting on the product; the safety induction component is fixed on the machine table to form a safety protection area, and the hot melting component is automatically powered off when hands are in the area, so that the protection effect is achieved. The equipment has simple structure and reasonable arrangement; the safety is high, after an operator places a product on the bottom die base, the operator needs to press the induction switch with both hands, and the hot melting machine can be automatically electrified and pressed for fusion welding only when the hot melting machine is located outside a safety protection area of the grating sensor; the hot melt riveting pressing column on the hot melt head corresponds to the butt fusion and guarantees the consistency of butt fusion, improves the butt fusion quality, promotes butt fusion efficiency.

Description

Hot melting equipment

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the processing equipment field, concretely relates to hot melt equipment.

[ background of the invention ]

The hot melting machine is an instrument which transfers the heat of a heating plate to the welding surfaces of upper and lower plastic heating elements by an electric heating method to melt the surfaces of the upper and lower plastic heating elements, then the heating plate is rapidly withdrawn, and the melting surfaces are fused, solidified and integrated after the upper and lower plastic heating elements are heated.

For some products, due to the fact that the size of the products is small, a needed welding surface is generally welded by an electric iron manually, the operation mode cannot guarantee the welding consistency of each time, the welding temperature is not controllable, the welding quality is difficult to guarantee, the product reject ratio is high, and the efficiency is low; and manual welding is easy to be burnt by negligence, so that potential safety hazards are caused.

[ Utility model ] content

In order to solve the current problem that exists among the background art, the utility model provides a hot melt equipment, it is fixed on the die holder to place the product correspondence of required butt fusion on, and the operator both hands are pressed inductive switch simultaneously and are guaranteed that the human body is outside grating sensor's safety protection area, and the automatic butt fusion that pushes down of hot melt machine carries out the butt fusion, and equipment security is high, easy and simple to handle, has effectively guaranteed the quality of butt fusion product, improves butt fusion efficiency simultaneously.

The utility model adopts the following technical proposal:

a heat staking apparatus, comprising:

a machine platform;

the positioning assembly can slide relative to the machine table and is used for bearing, positioning and fixing a product;

the hot melting assembly is arranged on the machine table and moves up and down in the longitudinal direction to perform hot melting on the product;

the safety sensing assembly is fixed on the machine table to form a safety protection area, and when a hand is in the area, the hot melting assembly is automatically powered off to play a protection role.

Preferably, the positioning assembly comprises a base plate seat, a fixed bottom plate, a sliding block and a guide rail, the guide rail is provided with two parallel fixed rails on the machine table, the fixed bottom plate slides on the guide rail through the sliding block, and the base plate seat is fixedly arranged on the fixed bottom plate and used for positioning and fixing a product.

Preferably, the positioning assembly further comprises a first driving element, the first driving element is parallel to the guide rail and fixed on the machine table, and the pushing end of the first driving element is connected with the side of the fixed base plate through a connecting plate to drive the fixed base plate to slide to realize position conversion.

Preferably, the hot melt subassembly includes support frame, hot melt machine and second drive element, the support frame is located guide rail rear end extension department is fixed in on the board, be equipped with the spout on the support frame, the hot melt machine pass through sliding block sliding connection in the spout, second drive element is fixed in the support frame top drives hot melt machine longitudinal sliding who finds, the hot melt machine still includes the hot melt head, it rivets the compression leg to carry out the hot melt to the product to correspond to set up a plurality of hot melts on the hot melt head.

Preferably, the safety sensing assembly comprises a grating sensor and a sensing switch which are connected with each other, the grating sensor is connected with the second driving element, the grating sensor is fixed on two sides of the machine table, which are close to the positioning assembly, to form a safety protection area, the sensing switch is arranged at the front end of the grating sensor, when a human hand is in the safety protection area formed by the grating sensor, the second driving element is powered off, and when an operator touches the sensing switch with a finger, the second driving element is powered on to work.

Preferably, the hot melting equipment further comprises a limiting plate fixed on the supporting frame, and a protruding part is arranged on the limiting plate in a protruding mode and abuts against the top of the hot melting machine to limit.

Preferably, the first and second driving elements are cylinders.

The utility model has the advantages as follows:

(1) the equipment has simple structure and reasonable arrangement;

(2) the safety is high, after an operator places a product on the bottom die base, the operator needs to press the induction switch with both hands, and the hot melting machine can be automatically electrified and pressed for fusion welding only when the hot melting machine is located outside a safety protection area of the grating sensor;

(3) the hot melt riveting pressing column on the hot melt head corresponds to the butt fusion and guarantees the consistency of butt fusion, improves the butt fusion quality, promotes butt fusion efficiency.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a hot melting apparatus of the present invention;

FIG. 2 is another schematic view of FIG. 1;

fig. 3 is a schematic view of fig. 2 from another perspective.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.

Referring to fig. 1-3, the present invention provides a hot melting apparatus, which comprises:

the machine table 1 is characterized in that according to ergonomics, the height of a workbench arranged on the machine table 1 is maintained at the height of normal operation of an adult, and the working fatigue is reduced;

the positioning assembly can slide relative to the machine table 1 and is used for bearing, positioning and fixing a product;

the hot melting assembly is arranged on the machine table 1 and moves up and down in the longitudinal direction to perform hot melting on a product; the welding consistency is kept, the welding quality of the product is effectively controlled, and the welding efficiency of the automatic operation is greatly improved compared with that of the traditional manual electric soldering iron;

the safety induction assembly is fixed on the machine table 1 to form a safety protection area, and when a hand is in the area, the hot melting assembly is automatically powered off to play a role in protection and avoid potential safety hazards in operation.

In view of the above, referring to fig. 1-2, the positioning assembly includes a base 2, a fixed base 3, a sliding block 4 and a guide rail 5, the guide rail 5 is provided with two parallel bars fixed on the machine 1, the fixed base 3 slides on the guide rail 5 through the sliding block 4, the base 2 is fixed on the fixed base 3 for positioning and fixing the product, the positioning assembly further includes a first driving element 6, preferably, the first driving element 6 is an air cylinder, the first driving element 6 is fixed on the machine 1 in a direction parallel to the guide rail 5, and a push-out end of the first driving element 6 is connected with a side portion of the fixed base 3 through a connecting plate 7 to drive the fixed base 3 to slide to realize position conversion, before hot melting preparation, the first driving element 6 pushes the base 2 to approach an operator direction, and after the operator correspondingly places the product in the base 2 for fixing, the first driving element 6 is pulled back to the hot melting working position, the operation is simple and convenient, and the arrangement is reasonable.

The specific structure is as shown in fig. 3, the hot-melting assembly includes a support frame 8, a hot-melting machine 9 and a second driving element 10, the second driving element 10 is also preferably an air cylinder, the support frame 8 is located at the rear end extension of the guide rail 5 and fixed on the machine table 1, a sliding groove 81 is arranged on the support frame 8, the hot-melting machine 9 is slidably connected in the sliding groove 81 through a sliding block 91, the second driving element 10 is fixed at the top of the support frame 8 to drive the hot-melting machine 9 to longitudinally slide, the hot-melting machine 9 further includes a hot-melting head 92, a plurality of hot-melting riveting columns 93 are correspondingly arranged on the hot-melting head 92 to perform hot melting on the product, corresponding to different products, the hot-melting head 92 can be correspondingly replaced, according to the position to be welded on the product, the position of the hot-melting riveting column 93 can be flexibly arranged correspondingly, in the working process, the second driving element 10 drives the hot melting machine to reciprocate up and down, the sliding groove 81 is used for limiting the lowest position in the downward pressing stroke, the limiting plate 11 fixed on the supporting frame 8 is used for limiting in the upward process, the protruding part 12 arranged on the limiting plate 11 is abutted against the top of the hot melting machine 9 for limiting, the downward pressing stroke and the upward stroke are both in the set range, the hot melting consistency is achieved, and the same high-quality hot melting effect of products is improved.

As shown in fig. 2, finally, a further embodiment of improving the safety performance is that the safety sensing assembly includes a grating sensor 13 and a sensing switch 14 connected to each other, the grating sensor 13 is connected to the second driving element 10, the grating sensor 13 is fixed to the machine table 1 on two sides close to the positioning assembly to form a safety protection area, the sensing switch 14 is located at the front end of the grating sensor 13, the grating sensor 13 emits a grating beam, when the operator's body is in the area and is irradiated by the grating beam, the grating sensor 13 will transfer and convert the signal into a corresponding pulse to the second driving element 10 through a photoelectric element to perform a power-off operation, only when the sensing switch 14 is simultaneously touched by the operator's finger, the second driving element 10 can be powered on to operate, it should be noted that the two sensing switches 14 are connected in series, the single touch inductive switch 14 cannot be powered on, and the two inductive switches 14 must be simultaneously touched to switch on the power-on circuit to start the second driving element 10, so that the working safety of the equipment is ensured to the maximum extent, and the potential safety hazard is avoided.

The utility model has the advantages as follows:

(1) the equipment has simple structure and reasonable arrangement;

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. A heat staking apparatus, comprising:

a machine platform;

2. A heat staking apparatus as defined in claim 1, wherein: the positioning assembly comprises a base plate seat, a fixed base plate, a sliding block and a guide rail, the guide rail is arranged on the machine table in a parallel mode, the fixed base plate slides on the guide rail through the sliding block, and the base plate seat is fixedly arranged on the fixed base plate and used for positioning and fixing a product.

3. A heat staking apparatus according to claim 2, wherein: the positioning assembly further comprises a first driving element, the first driving element is parallel to the guide rail and fixed on the machine table in the direction, and the pushing end of the first driving element is connected with the side portion of the fixed base plate through a connecting plate to drive the fixed base plate to slide to realize position conversion.

4. A heat staking apparatus according to claim 3, wherein: the hot melt assembly comprises a support frame, a hot melt machine and a second driving element, the support frame is located at the extending part of the rear end of the guide rail and fixed on the machine table, a sliding groove is formed in the support frame, the hot melt machine is connected in the sliding groove in a sliding mode through a sliding block, the second driving element is fixed on the support frame, the top of the support frame drives the hot melt machine to longitudinally slide, the hot melt machine further comprises a hot melt head, and a plurality of hot melt riveting columns are correspondingly arranged on the hot melt head to carry out hot melting on a product.

5. The heat staking device of claim 4, wherein: the safety sensing assembly comprises a grating sensor and a sensing switch which are connected with each other, the grating sensor is connected with the second driving element, the grating sensor is fixed on two sides, close to the positioning assembly, of the machine table to form a safety protection area, the sensing switch is located at the front end of the grating sensor, when a hand is located in the safety protection area formed by the grating sensor, the second driving element is powered off, and when an operator touches the sensing switch with a finger, the second driving element is powered on to work.

6. The heat staking device of claim 4, wherein: the hot melting equipment further comprises a limiting plate fixed on the supporting frame, and a protruding part is arranged on the limiting plate in a protruding mode and abuts against the top of the hot melting machine to limit.

7. A heat staking apparatus according to claim 5, wherein: the first and second drive elements are cylinders.