Auxiliary bending pressure maintaining jig

Abstract

The utility model discloses an auxiliary bending and pressure maintaining jig which is used for bending a product and comprises a carrier, a fixing base, a bending mechanism and a suction pen, the carrier is used for carrying the product, the fixing base can position and fix the carrier, the bending mechanism can bend the product while positioning and fixing the product, and the suction pen is arranged on the fixing base. The bending mechanism is matched with the suction pen to enable the viscous material to be accurately attached to the position, needing to be pasted, of the product, finally, product pressure maintaining is achieved through the pressure maintaining mechanism, the pressure maintaining pressure can be adjusted by increasing or decreasing weights, and the flexibility of the jig is improved.

Description

Technical Field

[0001] The present application relates to the technical field of bending and pressure maintaining technology, and in particular to an auxiliary bending and pressure maintaining fixture. Background Art

[0002] FPC soft boards are widely used in electronic components because of their strong bending performance and small size.

[0003] Existing FPC soft boards are often pre-bent before being manually bent. Due to the small size of the FPC soft board, it is not easy to operate during bending, and the bending accuracy and uniformity cannot be guaranteed during mass production, which is often time-consuming and labor-intensive, resulting in poor timeliness.

[0004] Usually, FPC soft boards are fixed in electronic components by pasting and then pressurized. The internal structures and materials of electronic components are often fragile, and they need to be accurately attached to the pressure-holding stress points. Manual work cannot guarantee uniformity and accuracy during large-scale operations, and the existing technology often separates the bending and pressure-holding operations into steps, which restricts the further improvement of operating efficiency while increasing production costs. Summary of the invention

[0005] The purpose of this application is to address the deficiencies of the prior art and to provide an auxiliary bending and pressure-maintaining jig, which realizes product positioning through a carrier plate and a fixing seat on the jig, realizes product bending through a bending mechanism, and then realizes pressure maintenance through a pressure-maintaining mechanism. The bending point and angle are limited by the mechanism, so that the accuracy of product bending is greatly improved to improve efficiency.

[0006] An auxiliary bending and pressure-maintaining jig is used for bending and pressure-maintaining of products, comprising:

[0007] A carrier, the carrier being used to carry the product;

[0008] A fixing seat, the fixing seat is used to fix the carrier;

[0009] A bending mechanism, which can be buckled on the carrier and used for bending the product;

[0010] A suction pen, which is used for accurate placement of materials; and

[0011] A pressure-maintaining mechanism is used for maintaining the pressure of the product.

[0012] Preferably, the carrier comprises a carrier plate, the carrier plate is provided with positioning holes on all sides and is sunken in the center, and the sunken part is used to fix and carry the product.

[0013] Preferably, the fixing seat comprises:

[0014] Fixed base;

[0015] A vertical plate, the vertical plate is arranged on the fixed base, and a positioning pin matching the positioning hole on the carrier plate is provided on the vertical plate, and the positioning pin is used for positioning the carrier plate;

[0016] A first blocking mechanism, which is disposed on both sides of the vertical plate and is used to limit the movement of the carrier on the vertical plate;

[0017] The second blocking mechanism is arranged on both sides of the vertical plate and is used to limit the movement of the product on the carrier.

[0018] Preferably, the bending mechanism comprises:

[0019] A gusset plate, wherein a through hole is provided in the center of the gusset plate;

[0020] A negative pressure block, which is disposed on the gusset plate and partially passes through the through hole;

[0021] A first connecting block, the first connecting block is arranged on the negative pressure block, and a first containing groove is arranged on the first connecting block;

[0022] A first flip cover, wherein the first flip cover is flipped and connected to the first connecting block;

[0023] A second connecting block, the second connecting block is arranged on the negative pressure block, and a second containing groove is arranged on the second connecting block;

[0024] A second flip cover, the second flip cover is flipped and connected to the second connecting block, and a third accommodating groove is provided at one flip end of the second flip cover;

[0025] A flipping mechanism, wherein the flipping mechanism is arranged on the gusset plate; wherein

[0026] The first accommodating groove and the second accommodating groove are in the same horizontal plane. When the third accommodating groove is located between the first accommodating groove and the second accommodating groove, the first accommodating groove, the second accommodating groove and the third accommodating groove are in the same horizontal plane and have the same direction.

[0027] Preferably, the second containing tank further includes a negative pressure hole, and the negative pressure block provides negative pressure to the second containing tank through the negative pressure hole.

[0028] Preferably, the suction pen comprises a pen holder and an end block, and the end block is arranged at one end of the pen holder.

[0029] Preferably, the end block comprises a negative pressure groove and a plug, and the plug is used to be positioned and fixed to the first connecting block.

[0030] Preferably, the pressure maintaining mechanism comprises:

[0031] Column;

[0032] A pressure-maintaining driving mechanism, wherein the pressure-maintaining driving mechanism is arranged on the column;

[0033] A bearing seat, the bearing seat being arranged at a driving end of the pressure-maintaining driving mechanism;

[0034] A weight, the weight being detachably mounted on the bearing seat;

[0035] A pressure head is arranged at the bottom of the bearing seat and is used for abutting against the pressure-maintaining point of the product.

[0036] Preferably, the auxiliary bending and pressure-maintaining jig further includes a working platform and an electric control box, and the column and the fixing seat are arranged on the working platform.

[0037] Beneficial effects:

[0038] Compared with the prior art, the present application realizes product positioning through a fixed seat, completes the bending of the product through a bending mechanism, limits the bending position through the mechanism, improves the accuracy and angle during bending, and maintains pressure through a pressure-maintaining mechanism after bending is completed. The pressure-maintaining module is integrated into the bending jig, thereby realizing the automation of the operation and greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 The schematic diagram of the structure of the auxiliary bending and pressure-maintaining fixture is shown;

[0041] Figure 2 A schematic diagram of the structure of the fixing seat is shown;

[0042] Figure 3 A schematic diagram showing the structure of a product contained in a carrier;

[0043] Figure 4 A schematic diagram of the structure of the bending mechanism is shown;

[0044] Figure 5 Shows a schematic structural diagram of the suction pen;

[0045] Figure 6 A schematic structural diagram of the pressure-maintaining mechanism is shown.

[0046] Reference numerals:

[0047] 1. Auxiliary bending and pressure-maintaining fixture; 2. Fixed seat; 21. Fixed base; 22. Vertical plate; 23. First blocking mechanism; 24. Second blocking mechanism; 3. Carrier; 31. Carrier; 32. Product; 4. Bending mechanism; 41. Buckle plate; 42. Negative pressure block; 43. First connecting block; 431. First accommodating groove; 44. First flip cover; 45. Second connecting block; 451. Second accommodating groove; 46. Second flip cover; 461. Third accommodating groove; 47. Flipping mechanism; 5. Suction pen; 51. Pen holder; 521. Negative pressure groove; 522. Plug; 6. Pressure-maintaining mechanism; 61. Column; 62. Carrier seat; 63. Weight; 64. Pressure head. DETAILED DESCRIPTION

[0048] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0049] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0050] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0051] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0052] like Figure 1As shown, the auxiliary bending and pressure-maintaining jig 1 includes a working platform 11, an electric control box 12, a fixed seat 2, a bending mechanism 4 and a pressure-maintaining mechanism 6. Specifically, the working platform 11 is arranged on the electric control box 12, and the circuit and the gas circuit can be accommodated in the electric control box 12. The fixed seat 2 is slidably connected to the working platform 11, and the bending mechanism 4 is placed on one side of the working platform 11 for easy placement. The pressure-maintaining mechanism 6 is arranged on the working platform 11, and the fixed seat 2 can slide to the bottom of the working end of the pressure-maintaining mechanism 6.

[0053] like Figure 3 and Figure 5 As shown, the auxiliary bending pressure maintaining fixture 1 also includes a carrier 3 and a suction pen 5. Specifically, the carrier 3 includes a carrier plate 31. The carrier plate 31 is provided with positioning holes around it and is sunken in the center. The central sunken part is used to carry the product 32. Since the sunken part is adapted to the shape of the product, the central sunken part also serves as a limit for the product. The suction pen 5 includes a pen shaft 51 and an end block. The end block is provided at one end of the pen shaft 51. The other end of the pen shaft 51 is connected to negative pressure. The end block includes a negative pressure groove 521 and a plug 522. The negative pressure groove 521 can absorb viscous material, and the shape of the negative pressure groove 521 matches the viscous material, which can limit the movement of the viscous material.

[0054] like Figure 2 As shown, the fixed seat 2 includes a fixed base 21, a vertical plate 22, a first blocking mechanism 23 and a second blocking mechanism 24. The fixed base 21 is slidably connected to the working platform 11 and can move toward or away from the pressure-maintaining mechanism 6. The vertical plate 22 is arranged on the fixed base 21, the first blocking mechanism 23 is arranged on one side of the vertical plate 22, and the second blocking mechanism 24 is also arranged on one side of the vertical plate 22. The first blocking mechanism 23 and the second blocking mechanism 24 are arranged on the same side and do not interfere with each other when working. Specifically, a positioning pin and a limiting pin are provided on the vertical plate 22. The positioning block and the positioning pin are used to match the positioning hole on the carrier plate 31, and the limit block is used to further limit the movement of the carrier plate 31. The first blocking mechanism 23 includes a blocking drive mechanism and a first blocking block. The first blocking block is arranged at the driving end of the blocking drive mechanism. The first blocking block can be lifted and rotated by the blocking drive mechanism, so that the first blocking block can be close to or away from the vertical plate 22. The second blocking mechanism 23 includes a blocking base and a second blocking block. The blocking base is connected to the vertical plate 22, and the second blocking block is flipped and connected to the blocking base. The second blocking block can be close to or away from the vertical plate 22.

[0055] like Figure 4As shown, the bending mechanism 4 includes a gusset plate 41, a negative pressure block 42, a first connecting block 43, a first flip cover 44, a second connecting block 45, a second flip cover 46 and a flipping mechanism 47. Specifically, a through hole is provided in the center of the gusset plate 41 and a handle is provided on the gusset plate 41 to facilitate the taking and placing of the gusset plate 41. The negative pressure block 42 is provided on the gusset plate 41. The negative pressure block 42 is a mechanism in which two planes are vertically connected, one side is connected to the gusset plate 41, and the other side is perpendicular to the gusset plate 41 and extends into the through hole. Here, the side perpendicular to the gusset plate 41 and extending into the through hole is referred to as the first side. The first connecting block 43 is provided on the first side of the negative pressure block 42. Positioning holes and a first accommodating groove 431 are provided at both ends of the first connecting block 43. The first flip cover 44 is flipped and connected to the first The connecting block 43 is located between the positioning hole and the first receiving groove 431. The first flip cover 44 can cover any end of the first connecting block 43. The second connecting block 45 is arranged on the first surface of the negative pressure block 42 and is arranged along the through hole direction with the first connecting block 43. A second receiving groove 451 is provided at one end of the second connecting block 45. A negative pressure suction hole is provided in the second receiving groove 451. The negative pressure suction hole in the second receiving groove 451 is connected to the negative pressure of the negative pressure block 42. The second flip cover 46 is flipped and connected to the second connecting block 45, and a third receiving groove 461 is provided at one end of the second flip cover 46. It should be noted that the first receiving groove 431, the second receiving groove 451 and the third receiving groove 461 are in the same horizontal plane and in the same direction.

[0056] like Figure 6 As shown, the pressure-maintaining mechanism 6 includes a column 61, a pressure-maintaining driving mechanism, a bearing seat 62, a weight 63 and a pressure head 64. Specifically, the column 61 is arranged on the working platform 11, the pressure-maintaining driving mechanism is arranged on the column 61, the bearing seat 62 is slidably connected to the driving end of the pressure-maintaining driving mechanism (the driving end of the pressure-maintaining driving mechanism is connected to a connecting plate, and the bearing seat 62 and the connecting plate are slidably connected), the bearing seat 62 can move on the driving end of the pressure-maintaining driving mechanism within a certain range, a pressure head 64 is provided at the bottom of the bearing seat 62, and the weight 63 can be placed on the bearing seat 63, so that the pressure head 64 has a tendency to move downward.

[0057] In the initial state, the fixing seat 2 is located at a side away from the pressure-maintaining mechanism 6 , the pressure-maintaining mechanism 6 is located at a side away from the fixing seat 2 , and the product 32 has been manually placed in the carrier plate 31 .

[0058] To summarize, the carrier 3 is manually placed on the fixing seat 2, the carrier plate 31 is positioned corresponding to the vertical plate 22, the first blocking mechanism 23 is rotated to one side of the carrier 3 and moves toward the carrier 3, and the carrier 3 is fixed on the vertical plate 22. Then, the second blocking mechanism 24 is manually rotated to fix the product 23 and the container containing the product 23. At this time, the positioning of the carrier 3 is completed.

[0059] Furthermore, the bending mechanism 4 is buckled on the carrier 3, and the buckle plate 41 can be positioned and fixed on the carrier plate 31. At this time, the through hole of the buckle plate 41 corresponds to the position of the product 32. The product 32 is located on one side of the first receiving groove 431, the second receiving groove 451 and the third receiving groove 461. The product 32 is manually bent toward the three receiving grooves and placed in the three receiving grooves. At this time, the first cover plate 44 is turned over, and part of the product 32 is pressed into the first receiving groove 431, and the other part of the product 32 is adsorbed by the negative pressure of the second receiving groove 451. At this time, the positioning of the product 32 is completed.

[0060] Furthermore, after the suction pen 5 absorbs the viscous material, it is placed on the first connecting block 43. The viscous material structure matches the negative pressure groove 521 and can be adsorbed and accommodated in the negative pressure groove 521 (the viscous material is close to the negative pressure groove 521 and has a film material attached to one side, and the exposed side is sticky). Then, the plug 522 of the suction pen 5 can be inserted into the positioning hole of the first connecting block 43. At this time, the viscous material in the negative pressure groove 521 is opposite to a section of the product 32 located on the second accommodating groove 451 and adheres to the product 32. Finally, the negative pressure of the suction pen 5 is disconnected and the suction pen is taken away. The viscous material is attached to the product 32, and the attachment work of the viscous material is completed.

[0061] Furthermore, the film material on the surface of the sticky material is removed to make the exposed side sticky, and the second flip cover 461 is flipped over, and the partial product 32 accommodated in the third accommodating groove 461 is flipped over and pressed onto the partial product 32 on the second accommodating groove 451. Since the partial product 32 on the second accommodating groove 451 is adhered with sticky material, the product 32 is flipped over and bonded at this time, and the bending and bonding of the product is completed at this time.

[0062] Furthermore, since the bent end of the product 32 is longer, the turning mechanism 47 is rotated to press it against the carrier plate 31, and then the fixed seat 2 is moved to the side close to the pressure-maintaining mechanism 6, so that the pressure head 64 is placed just above the part of the product 32 where the sticky material is adhered, and the pressure-maintaining driving mechanism drives the pressure head 64 to approach the product 32 until it just abuts against the product 32. At this time, the pressure head 64 abuts against the part of the product 32 where the sticky material is adhered, and the pressure head 64 cannot be lowered due to the limitation of the mechanism, resulting in no pressure on the product 32 at this time. At this time, the driving end of the pressure-maintaining driving mechanism moves toward the product 32, and the pressure head 64 rises relative to the driving end of the pressure-maintaining driving mechanism. At this time, the weight of the supporting seat 62, the weight 63 and the pressure head 64 is the pressure on the product 32. It should be noted that the descending distance and the weight of the weight 64 here must be obtained by calculation, which will not be elaborated here. After the product is continuously pressurized for a period of time, the pressure-maintaining mechanism 6 is withdrawn, and the pressure-maintaining work of the product 32 is completed. Finally, the carrier 3 is manually taken out and the above operation is repeated.

[0063] The above is only a preferred embodiment of the auxiliary bending and pressure-maintaining fixture disclosed in the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present utility model.

Claims

1. An auxiliary bending and pressure-maintaining jig, used for bending and pressure-maintaining of products, characterized in that: include, A carrier, the carrier being used to carry the product; A fixing seat, the fixing seat is used to fix the carrier; A bending mechanism, which can be buckled on the carrier and used for bending the product; A suction pen, which is used for accurate placement of materials; as well as A pressure-maintaining mechanism is used for maintaining the pressure of the product.

2. The auxiliary bending and pressure-maintaining jig according to claim 1, characterized in that: The carrier comprises a carrier plate, the carrier plate is provided with positioning holes around the periphery and is sunken in the center, and the sunken part is used for fixing and carrying the product.

3. The auxiliary bending and pressure-maintaining jig according to claim 2, characterized in that: The fixing seat comprises: Fixed base; A vertical plate, the vertical plate is arranged on the fixed base, and a positioning pin matching the positioning hole on the carrier plate is provided on the vertical plate, and the positioning pin is used for positioning the carrier plate; A first blocking mechanism, which is disposed on both sides of the vertical plate and is used to limit the movement of the carrier on the vertical plate; The second blocking mechanism is arranged on both sides of the vertical plate and is used to limit the movement of the product on the carrier.

4. The auxiliary bending and pressure-maintaining jig according to claim 3, characterized in that: The bending mechanism comprises: A gusset plate, wherein a through hole is provided in the center of the gusset plate; A negative pressure block, which is disposed on the gusset plate and partially passes through the through hole; A first connecting block, the first connecting block is arranged on the negative pressure block, and a first containing groove is arranged on the first connecting block; A first flip cover, wherein the first flip cover is flipped and connected to the first connecting block; A second connecting block, the second connecting block is arranged on the negative pressure block, and a second containing groove is arranged on the second connecting block; A second flip cover, the second flip cover is flipped and connected to the second connecting block, and a third accommodating groove is provided at one flip end of the second flip cover; A flipping mechanism, wherein the flipping mechanism is arranged on the gusset plate; wherein The first accommodating groove and the second accommodating groove are in the same horizontal plane. When the third accommodating groove is located between the first accommodating groove and the second accommodating groove, the first accommodating groove, the second accommodating groove and the third accommodating groove are in the same horizontal plane and have the same direction.

5. The auxiliary bending and pressure-maintaining jig according to claim 4, characterized in that: The second containing tank further includes a negative pressure hole, and the negative pressure block provides negative pressure to the second containing tank through the negative pressure hole.

6. The auxiliary bending and pressure-maintaining jig according to claim 5, characterized in that: The suction pen comprises a pen holder and an end block, wherein the end block is arranged at one end of the pen holder.

7. The auxiliary bending and pressure-maintaining jig according to claim 6, characterized in that: The end block comprises a negative pressure groove and a plug, and the plug is used to be positioned and fixed to the first connecting block.

8. The auxiliary bending and pressure-maintaining jig according to claim 7, characterized in that: The pressure maintaining mechanism comprises: Column; A pressure-maintaining driving mechanism, wherein the pressure-maintaining driving mechanism is arranged on the column; A bearing seat, the bearing seat being arranged at a driving end of the pressure-maintaining driving mechanism; A weight, the weight being detachably mounted on the bearing seat; A pressure head is arranged at the bottom of the bearing seat and is used to abut against the pressure-maintaining point of the product.

9. The auxiliary bending and pressure-maintaining jig according to claim 8, characterized in that: It also includes a working platform and an electric control box, and the column and the fixing seat are arranged on the working platform.

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