TWM590129U - Heat sealing machine for battery cover - Google Patents

Abstract

A battery cover heat sealing machine includes a base, a divider, a rotating frame, two heating bases and a plurality of heating templates, the divider is arranged on the base; the rotating frame is arranged on the base and is connected with the The splitter is connected, and the splitter drives the rotating frame to rotate from an first position by an angle, and then moves to a second position. The rotating frame includes a bracket at opposite ends; the two heating seats are respectively combined with the bracket The heating bases have an upper end surface and a lower end surface; a plurality of heating templates are provided on the upper end surface and the lower end surface of each heating base, respectively, and a heating template is provided, whereby one of the rotating frames can be made The heating base is moved to the working area to heat the upper cover and the shell, while the other heating base on the rotating frame can be moved to the non-working area to cool or preheat.

Description

Battery cover heat sealing machine

This creation is related to the battery cover heat sealing machine; in particular, it refers to a battery cover heat sealing machine with a divider.

It is known that most of the car batteries currently on the market are packaged in a lightweight plastic case to reduce the weight of the battery, and the package of the battery upper cover and the battery box shell is a combination of heating the battery cover and the battery box shell to make the battery After the joint surface of the upper cover and the battery box shell is melted, the joint surface of the battery top cover and the battery box shell is pressed and contacted, and the battery upper cover and the battery box shell are combined together under a certain pressure to form a seal.

In order to achieve the goal of mechanized mass production, the combination of the battery cover and the battery box shell is currently performed by an automatic heat sealing machine. The automatic heat sealing machine mainly includes a heating seat, a heating template and a fixture. First, the heating mold is combined with the heating seat Preheating, after the temperature reaches an appropriate temperature, the clamp grips the battery cover and moves to the heating template for heating, and at the same time, also heats the joint surface of the battery box shell. When the joint surface of the battery top cover and the battery box shell melts, then Use the clamp to move the battery cover to the top of the battery box housing, pressurize the battery cover, and combine the battery cover with the battery box housing. However, when you want to replace a different heating template, the temperature of the heating template is often too high and needs to be heated. After the template is cooled, it can be removed and replaced, and after replacing the new heating template, it takes time to wait for the heating template to be heated to an appropriate temperature before it can work, which not only wastes a lot of time, but also reduces work efficiency.

In view of this, the purpose of this creation is to provide a battery cover heat sealing machine that can easily replace the heating template.

In order to achieve the above purpose, the present invention provides a battery cover heat sealing machine for heating a battery box upper cover and a casing, including a base, a divider, a rotating frame, two heating seats and a plurality of heating templates, The splitter is disposed on the base; the rotating frame is disposed on the base and connected to the splitter, the splitter drives the rotating frame to rotate from an first position to an angle, and then moves to a second position, The rotating frame includes a bracket at opposite ends; two heating seats are respectively combined with the bracket; the heating seats have an upper end surface and a lower end surface; a plurality of heating templates are attached to the upper end surface of each heating seat And a heating template is respectively arranged on the lower end surface.

The effect of this creation is that the rotating frame is moved from a first position to a second position by the splitter, so that the two heating seats and the plurality of heating templates provided on the rotating frame are moved from a first position to a In the second position, one of the heating bases on the rotating frame can be moved to the working area to heat the upper cover and the housing, while the other heating base on the rotating frame can be moved to the non-working area to cool or pre-heat. heat.

In order to explain this creation more clearly, the preferred embodiments are described in detail with the drawings as follows. Please refer to FIG. 1 to FIG. 8 for the creation of a battery cover heat sealing machine 1 of a preferred embodiment. The battery cover heat sealing machine 1 is used to heat the upper cover 2a and the housing 2b of a battery box 2 so that the The upper cover 2a and the housing 2b can be welded to each other. The battery cover heat sealing machine 1 includes a base 10, a divider 20, a rotating frame 30, a first heating base 40, a second heating base 40', a plurality of heating templates, wherein the first heating base 40 and the second heating The seat 40' has the same structure, the difference is the position where it is set, and the plurality of heating templates includes an upper cover heating template 50 and a housing heating template 52, the upper cover heating template 50 has a bottom edge corresponding to the upper cover 2a of the battery box 2 On the template surface, the housing heating template 52 has a template surface corresponding to the top edge of the housing 2b of the battery box 2.

The splitter 20 is disposed on the base 10. As shown in FIG. 4, the splitter 20 includes an output shaft 22 connected to the rotating frame 30. The splitter 20 can drive the rotating frame 30 to rotate In this embodiment, the splitter 20 is a cam splitter, whereby the rotating frame 30 can be accurately positioned.

Referring again to FIG. 5, the rotating frame 30 includes a bracket 32 at opposite ends, and the first heating base 40 and the second heating base 40' are respectively disposed on the bracket 32. The first heating seat 40 and the second heating seat 40' are respectively provided with an upper cover heating template 50 on the upper end surfaces 40a, and the first heating seat 40 and the second heating seat 40' are respectively combined with a casing heating surface 40b The template 52, the upper cover heating template 50 and the housing heating template 52 are detachably coupled to the top and bottom surfaces of the first heating base 40 and the second heating base 40', respectively, as shown in FIG. 6 As shown in FIG. 7, when the user wants to replace the upper heating template 50 and the housing heating template 52 on the first heating base 40, the upper heating template 50 and the housing heating template on the second heating base 40 ′ can be replaced in advance 52 Preheat to the working temperature, and then drive the splitter 20 to drive the rotating frame 30 to rotate 180 degrees horizontally, so that the first heating seat 40 and the second heating seat 40' move from the first position P1 to the second position P2, wait for After the upper heating template 50 and the housing heating template 52 on a heating base 40 are cooled, they are removed and replaced. When the user waits for the upper heating template 50 and the housing heating template 52 on the first heating base 40 to cool, The second heating seat 40' replaces the position of the first heating seat 40, and performs the work of heating the upper cover 2a and the housing 2b of the battery box 2. The user does not need to replace the upper cover heating template 50 and the housing heating template 52, Waiting for the time for the heating template 50 to cool down, which delays the work progress. In this way, its work efficiency can be greatly increased; the upper end surfaces 40a of the first heating base 40 and the second heating base 40' are respectively provided with an upper cover heating template 50 , The first heating seat 40 and the second heating seat 40 ′ lower end surface 40b are combined with a housing heating template 52, and in other embodiments, it is not excluded that the heating seat upper and lower end surfaces are combined with more than one heating template .

According to the above, the number of the brackets and the heating seats is two. In other embodiments, the number of the brackets and the heating seats can be set to three, four or more according to the needs of users. The rotation angle of the rotating rack can also be It is 90 degrees or other angles. For example, four brackets can be set on the rotating frame at intervals of 90 degrees, and four heating seats are correspondingly set on the four brackets. The splitter drives the rotating frame to rotate horizontally by 90 degrees, and simultaneously drives the The rotation of these heating seats can also achieve the effect of moving one of the heating seats on the rotating frame to the working area to heat the upper cover and the shell, while the other heating seats on the rotating frame are moved to the non-working area to cool or preheat. ; The rotating frame can also be rotated vertically, not limited to the above embodiment.

In this embodiment, the bracket 32 has a plurality of slots 30a, and the first heating seat 40 and the second heating seat 40' both have a plurality of protrusions 46 that cooperate with the slots 30a. The heating base 40 and the second heating base 40' can be firmly locked on the bracket 32, the battery cover heat sealing machine 1 further includes a first transfer arm 60, the first transfer arm 60 is disposed on the base 10, The first transfer arm 60 has a plurality of card holes 62, and both the first heating seat 40 and the second heating seat 40' have a plurality of card pieces 48 that cooperate with the plurality of card holes 62. As shown in FIG. 8, the first transfer The clamping hole 62 of the arm 60 can be engaged with the clamping member 48 of the first heating seat 40, thereby, when the clamping hole 62 of the first transfer arm 60 is engaged with the clamping member 48 of the first heating seat 40 Afterwards, the first transfer arm 60 lifts the first heating base 40 in the vertical direction, so that the protruding member 46 of the first heating base 40 can be disengaged from the clamping slot 30a on the bracket 32. At this time, the first transfer arm 60 can drive the first heating base 40 to move in a horizontal or vertical direction relative to the base 10. The above-mentioned first transfer arm 60 and the first heating base 40 are combined with each other in a snap-fit manner. In practice, the first A transfer arm and a heating base can also be combined with other methods, for example, the first transfer arm can also be a clamping jaw, and the heating base is moved in a horizontal or vertical direction relative to the base 10 by clamping, instead of the above The combination is limited.

In this embodiment, the battery cover heat sealing machine 1 further includes a second conveying arm 70 and a conveying belt 80, the second conveying arm 70 and the conveying belt 80 are both disposed on the base 10, and the conveying belt 80 has a feeding end 82 and a discharge end 84, used to transport the battery box 2 from the input end 82 to a heating position for heating and sealing, and then sent out by the discharge end 84, the heating position is below the second transfer arm 70 The second transfer arm 70 is used to grip the upper cover 2a of the battery box 2 and move vertically up and down relative to the housing 2b. The following please refer to FIGS. 9A to 9C, where FIG. 9A reveals that when the conveyor belt 80 conveys the battery box 2 to the heating position, and the battery box 2 is located below the second conveying arm 70, the second conveying arm 70 is first down Remove the upper cover 2a and move it vertically upward relative to the housing 2b to separate the upper cover 2a and the housing 2b. During the foregoing process, the first transfer arm 60 is always maintained at the starting position P3; then refer to FIG. 9B, which It is revealed that after controlling the first transfer arm 60 to move the upper cover heating template 50 and the housing heating template 52 combined on the first heating base 40 from the starting position P3 to the working position P4 between the upper cover 2a and the housing 2b, the The second transfer arm 70 vertically moves down to the bottom edge of the upper cover 2a to touch and combine with the upper cover heating template 50, and the first transfer arm 60 vertically moves down to the housing heating template 52 to touch the top edge of the housing 2b The position of the upper cover heating template 50 and the housing heating template 52 heating the upper cover 2a and the housing 2b, preferably, the second transfer arm 70 drives the upper cover 2a and makes the bottom edge of the upper cover 2a touch the upper cover The template 50 is heated, and at the same time, the first transfer arm 60 drives the first heating seat 40 to make the housing heating template 52 touch the top edge of the housing 2b, and the joint surface of the upper cover 2a and the housing 2b is heated by the upper cover heating template 50 and the housing heating template 52 are heated and melted, the first conveying arm 60 drives the upper cover 2a to move vertically upward relative to the housing 2b, so that the upper cover 2a is separated from the upper cover heating template 50, and the second conveying arm 70 drives the upper cover to heat The template 50 and the housing heating template 52 move vertically upward relative to the housing 2b, so that the housing 2b is detached from the housing heating template 52; please refer to FIG. 9B again, which reveals that the first transfer arm 60 will cover the upper heating template 50 and the housing After the heating template 52 returns to the starting position P3, the second transfer arm 70 grips the upper cover 2a and moves vertically downward until the bottom edge of the upper cover 2a touches the top edge of the housing 2b, and applies a little pressure to the upper cover 2a After being in close contact with the casing 2b, the second transfer arm 70 releases the upper cover 2a, and then moves vertically upward relative to the casing 2b to complete the sealing of the battery upper cover 2a and the casing 2b. It can be a clamping jaw, a vacuum chuck, or a combination of the above.

To sum up, this creation uses the splitter 20 to drive the rotating frame 30 to rotate, so that the heating base 40 can be accurately positioned at the first position P1 and the second position P2, the user does not need to wait for the heating template when replacing the heating template 50 time to cool down and delay the work progress. While the user is waiting for the heating template on the first heating seat 40 to cool, the second heating seat 40' replaces the position of the first heating seat 40 to heat the battery box 2 In addition to the work of the upper cover 2a and the housing 2b, in addition to the automatic operation of the first conveying arm 60, the second conveying arm 70 and the conveying belt 80, their working efficiency can be greatly increased.

The above is only the preferred and feasible embodiment of the creation, and any equivalent changes in the application of the specification and the scope of patent application should be included in the scope of the patent of the creation.

[This creation] 1‧‧‧Battery cover heat sealing machine 10‧‧‧Dock 20‧‧‧splitter 22‧‧‧ output shaft 30‧‧‧rotating frame 30a‧‧‧Card slot 32‧‧‧Bracket 40‧‧‧The first heating block 40a‧‧‧upper face 40b‧‧‧lower face 40’‧‧‧Second heating block 46‧‧‧Projection piece 48‧‧‧card 50‧‧‧Top heating template 52‧‧‧Shell heating template 60‧‧‧First delivery arm 62‧‧‧card hole 70‧‧‧Second transmission arm 80‧‧‧Conveyor belt 82‧‧‧ Feeding end 84‧‧‧Discharge end 2‧‧‧ battery box 2a‧‧‧Top cover 2b‧‧‧case P1‧‧‧First position P2‧‧‧Second position P3‧‧‧Start position P4‧‧‧Working position

FIG. 1 is a perspective view of a battery cover heat sealing machine of a preferred embodiment. FIG. 2 is a schematic front view of the battery cover heat sealing machine of the above preferred embodiment. FIG. 3 is a schematic side view of the battery cover heat sealing machine of the above preferred embodiment. 4 is a schematic diagram of the splitter and the bracket of the above preferred embodiment. FIG. 5 is a schematic diagram of the connection relationship between the splitter and the heating base in the above preferred embodiment. FIG. 6 is a schematic diagram of the bracket of the above preferred embodiment in the first position. 7 is a schematic diagram of the bracket of the above preferred embodiment in the second position. FIG. 8 is a schematic diagram of the connection relationship between the first transfer arm and the heating base in the above preferred embodiment. 9A to 9C are schematic diagrams of the operation flow of the battery cover heat sealing machine of the above preferred embodiment.

1‧‧‧Battery cover heat sealing machine

10‧‧‧Dock

20‧‧‧splitter

30‧‧‧rotating frame

40‧‧‧The first heating block

40’‧‧‧Second heating block

50‧‧‧Top heating template

60‧‧‧First delivery arm

70‧‧‧Second transmission arm

80‧‧‧Conveyor belt

82‧‧‧ Feeding end

84‧‧‧Discharge end

Claims (8)

A battery cover heat sealing machine for heating the upper cover and casing of a battery box, including: A base A divider set on the base; A rotating frame is arranged on the base and connected with the splitter. The splitter drives the rotating frame to rotate from an first position to an angle, and then moves to a second position. The rotating frame has two opposite ends Contains a bracket; Two heating seats are respectively combined with one of the brackets, and the heating seats have an upper end surface and a lower end surface; A plurality of heating templates are respectively provided with a heating template on the upper end surface and the lower end surface of each heating base. The battery cover heat sealing machine as described in claim 1 includes a first transfer arm disposed on the base for driving one of the heating bases to move in a horizontal or vertical direction relative to the base. The battery cover heat sealing machine according to claim 2, wherein the first transfer arm has a plurality of card holes, and the heating bases have a plurality of card pieces that cooperate with the plurality of card holes. The battery cover heat sealing machine as described in claim 2 includes a second transfer arm disposed on the base, the second transfer arm is used to grip the upper cover and can be separated from the housing when the second After the transfer arm grips the upper cover and separates it from the housing, the first transfer arm transfers one of the heating seats between the upper cover and the housing, and the second transfer arm drives the upper cover and makes the upper cover The bottom edge touches the heating template disposed on the upper end surface of the heating base, and the first transfer arm drives the heating base so that the heating template disposed on the lower end surface of the heating base touches the top edge of the housing. According to the battery cover heat sealing machine described in claim 4, the second conveying arm drives the upper cover and causes the bottom edge of the upper cover to touch the heating template provided on the upper end surface of the heating base, while the first conveying arm drives The heating base makes the heating template disposed on the lower end surface of the heating base touch the top edge of the housing. The battery lid heat sealing machine as described in claim 1 includes a conveyor belt provided on the base, the conveyor belt has a feeding end and a discharging end, and the conveyor belt is used to convey the battery box from the feeding end To a heating position, and transfer the battery box from the heating position to the discharge end. The battery cover heat sealing machine according to claim 1, wherein the brackets have a plurality of clamping grooves, and the two heating seats have a plurality of protruding pieces that cooperate with the clamping grooves. The battery cover heat sealing machine according to claim 1, wherein the splitter includes an output shaft, the output shaft is connected to the rotating frame and drives the rotating frame to rotate.

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