Structure capable of easily adjusting width of binding pressure head

Abstract

The utility model discloses a structure capable of easily adjusting the width of a binding pressure head, which comprises a shell, a base and a plurality of pressure heads, the shell is arranged on the base, an accommodating cavity is arranged in the shell, the pressure heads are arranged in the accommodating cavity, a plurality of clamping grooves are arranged in the accommodating cavity, and the width of the binding pressure head is adjusted in one of the clamping grooves. According to the arrangement, in the process that the FPC is hot-pressed on the TP glass, only the number of the pressing heads in the containing cavity needs to be increased or decreased, the situation that a worker needs to replace the corresponding pressing heads according to the specifications of different TP glass is avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screens, in particular to a structure that is easy to adjust the width of a binding press head. Background Art

[0002] In the touch screen manufacturing industry, there is a process of thermally pressing an FPC onto a TP glass. The main purpose is to firmly bond the FPC to the TP glass to enable the normal operation of the touch control function. The press heads used in the thermal pressing process are all special, and each specification of TP glass corresponds to a press head. As a result, when thermally pressing TP glasses of different specifications, the corresponding press heads need to be replaced, which affects production efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a structure that is easy to adjust the width of a binding press head.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A structure that is easy to adjust the width of a binding press head, comprising: a housing, a base, and a plurality of press heads. The housing is disposed on the base. A receiving cavity is provided inside the housing. The press heads are disposed inside the receiving cavity. A plurality of clamping grooves are provided inside the receiving cavity. In one of the clamping grooves, the press head is detachably connected to the clamping groove.

[0006] In one embodiment, clamping portions are provided on both sides of the press head, and the clamping portions are matched with the clamping grooves.

[0007] In one embodiment, the width of the press head is 0.5 mm.

[0008] In one embodiment, a clamping portion is provided on the press head.

[0009] In one embodiment, two clamping alignment grooves are provided on the clamping portion, and the two clamping alignment grooves are oppositely arranged.

[0010] In one embodiment, the base is a silicone sleeve.

[0011] In one embodiment, first limiting portions are provided on both sides of the press head, and the first limiting portions are disposed on one side of the clamping portions.

[0012] In one embodiment, second limiting portions are provided on the base.

[0013] In one embodiment, opening portions are provided on both sides of the base.

[0014] In one embodiment, the base is snap - connected to the housing.

[0015] Compared with the prior art, the present utility model has at least the following advantages:

[0016] The structure of the present utility model that is easy to adjust the width of the binding press head sets the width specification of the press head to a unified size. The staff can increase or decrease the number of press heads in the accommodating cavity according to different specifications of glass for hot pressing. A positioning groove matching the size of the press head is arranged in the accommodating cavity, and the positioning groove is used for limiting the press head, which can prevent the press head from tilting in the accommodating cavity and affecting the hot - pressing accuracy. Moreover, the press head is detachably connected to the positioning groove, which is convenient for the staff to take out or put in the press head in the positioning groove. With such a setting, during the process of hot - pressing FPC on TP glass, only the number of press heads in the accommodating cavity needs to be increased or decreased, avoiding the need for the staff to replace the corresponding press heads according to different specifications of TP glass, thus improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below.

[0018] Figure 1 Schematic diagram of the structure of the present utility model that is easy to adjust the width of the binding press head in one embodiment;

[0019] Figure 2 For Figure 1 Schematic diagram of the housing structure of the present utility model that is easy to adjust the width of the binding press head;

[0020] Figure 3 For Figure 1 Schematic diagram of the base structure of the present utility model that is easy to adjust the width of the binding press head;

[0021] Figure 4 For Figure 1 Schematic diagram of the press head structure of the present utility model that is easy to adjust the width of the binding press head.

[0022] BRIEF DESCRIPTION OF THE DRAWINGS: 100, housing; 200, base; 300, press head; 110, accommodating cavity; 111, positioning groove; 310, clamping part; 320, clamping part; 320, clamping part; 321, clamping alignment groove; 330, first limiting part; 210, second limiting part; 220, opening part; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings.

[0024] Please refer to Figures 1 to 4, A structure 10 that is easy to adjust the width of the bonding head, including: a housing 100, a base 200, and several heads 300. The housing 100 is disposed on the base 200. An accommodation cavity 110 is provided inside the housing 100. The heads 300 are disposed inside the accommodation cavity 110. Several clamping grooves 111 are provided inside the accommodation cavity 110. In one of the clamping grooves 111, the head 300 is detachably connected to the clamping groove 111.

[0025] It should be noted that by setting the width specification of the head 300 to a unified size, the staff can increase or decrease the number of heads 300 in the accommodation cavity 110 according to the hot pressing of different specifications of glass. The accommodation cavity 110 is provided with clamping grooves 111 that match the size of the heads 300. The clamping grooves 111 are used to limit the heads 300, which can prevent the heads 300 from tilting inside the accommodation cavity 110 and affecting the hot pressing accuracy. Moreover, the heads 300 are detachably connected to the clamping grooves 111, which facilitates the staff to take out or put in the heads 300 in the clamping grooves 111. With such a setting, during the process of hot pressing the FPC on the TP glass, only the number of heads 300 in the accommodation cavity 110 needs to be increased or decreased, avoiding the need for the staff to replace the corresponding heads 300 according to the specifications of different TP glasses and improving the production efficiency.

[0026] Please refer to Figure 4 , In an embodiment, clamping portions 310 are provided on both sides of the head 300. The clamping portions 310 are matched with the clamping grooves 111. With such a setting, the connection accuracy between the head 300 and the clamping grooves can be improved, and the hot pressing accuracy can be further improved.

[0027] Preferably, the width of the head 300 is 0.5 mm.

[0028] Please refer to again Figure 4 , In an embodiment, a clamping portion 320 is provided on the head 300. By providing the clamping portion 320, it is more convenient for the staff to take out and put in the heads 300 in the accommodation cavity 110.

[0029] Please refer to again Figure 4 , In an embodiment, two clamping alignment grooves 321 are provided on the clamping portion 320. The two clamping alignment grooves 321 are arranged oppositely. With such a setting, the staff can take out and put in the heads 300 more quickly, improving the work efficiency.

[0030] Please refer to Figure 3 , In an embodiment, the base 200 is a silicone sleeve. By setting the base 200 as a silicone sleeve, the silicone sleeve is provided with a limiting groove at the contact part with the head 300, so that the base 200 can not only buffer the head 300, but also improve the flatness of the head 300.

[0031] Please refer to Figure 2 to and Figure 4 , in an embodiment, first limiting portions 330 are provided on both sides of the indenter 300. The first limiting portions 330 are provided on one side of the clamping portion 310. A second limiting portion 210 is provided on the base 200. The indenter 300 is connected to the second limiting portion 210 of the base 200 through the first limiting portions 330. Together with the clamping groove 111, the position offset of the indenter 300 can be further avoided.

[0032] Please refer to again Figure 3 , in an embodiment, opening portions 220 are provided on both sides of the base 200. With such a setting, it is beneficial to the heat dissipation of the indenter 300 after the hot pressing process is completed, and the service life of the base 200 is increased.

[0033] Please refer to Figure 1 , in an embodiment, the base 200 is snap-fitted to the housing 100. If the base 200 and the housing 100 are connected by an adhesive, the adhesion effect of the adhesive may fail due to the heat of the indenter 300. Thus, the preferred connection method between the base 200 and the housing 100 is snap-fitting.

[0034] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A structure that is easy to adjust the width of the binding punch head, characterized in that Including: a housing, a base and a plurality of pressing heads, the housing is disposed on the base, a receiving cavity is provided in the housing, the pressing heads are disposed in the receiving cavity, a plurality of clamping grooves are provided in the receiving cavity, and in one of the clamping grooves, the pressing head is detachably connected to the clamping groove.

2. The structure for easily adjusting the width of a binding punch head according to claim 1, wherein Clamping portions are provided on both sides of the pressing head, and the clamping portions are matched with the clamping grooves.

3. The structure for easily adjusting the width of the binding punch head according to claim 1, characterized in that, The width of the pressing head is 0.5 mm.

4. The structure for easily adjusting the width of the binding punch head according to claim 1, characterized in that A clamping portion is provided on the pressing head.

5. The structure for easily adjusting the width of the binding ram according to claim 4, characterized in that, Two clamping alignment grooves are formed in the clamping portion, and the two clamping alignment grooves are oppositely arranged.

6. The structure for easily adjusting the width of the binding punch according to claim 1, characterized in that, The base is a silicone sleeve.

7. The structure for easily adjusting the width of the binding ram according to claim 2, wherein First limiting portions are provided on both sides of the pressing head, and the first limiting portions are disposed on one side of the clamping portions.

8. The structure for easily adjusting the width of a binding chuck according to claim 1, characterized in that, Second limiting portions are provided on the base.

9. The structure for easily adjusting the width of the binding press head according to claim 8, characterized in that, Opening portions are provided on both sides of the base.

10. The structure for easily adjusting the width of the binding punch head according to claim 1, wherein The base is snap-fitted with the housing.

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