A kind of production equipment of rule composing reinforcing chip
Technical field
The present invention relates to flexible PCB processing technique field, more particularly to a kind of production of rule composing reinforcing chip is set
It is standby.
Background technology
Current flexible PCB processing is more and more using the mode of production of automation, and automation equipment can be by rule
The reinforcing chip of typesetting is assembled with circuit board in bulk, is substantially increased in production efficiency, but this production process and is required that reinforcing chip must
Must be according to regulation layout arrangement on a monoblock face width.Current preparation method is usually to stamp out reinforcing chip monolithic first,
Then reinforcing chip monolithic is put into typesetting in tool one by one, finally all reinforcing chips are pasted with weak mucous membrane, this production method
Production link is more and using manually, and less efficient, product quality is also unstable.
In order to improve production efficiency, process automation is realized, occurs in that a kind of production of rule composing reinforcing chip is set at present
It is standby, as shown in figure 1, it includes the metal material belt 101 of automatic transport, the automatic winding in the same direction positioned at metal material belt 101 lower section
The side tool 102 and limited block 103 of weak mucous membrane 105 and the control step pitch of metal material belt 101.The equipment course of work is:Side tool 102 with
Fixed step pitch cuts the edge of metal material belt 101, then stops, preventing metal material belt 101 from advancing by limited block 103;Product into
Type knife 104 is punched into product, and product falls in weak mucous membrane 105;Weak mucous membrane 105 is by setting step pitch winding;Said process is repeated, most
The reinforcing chip of regular array is obtained eventually.
But the production equipment has some shortcomings:First, by side tool 102 and limited block 103 come correcting metal material belt 101
Step pitch seem not enough accurate, now the positional precision of reinforcing chip depends on the precision that equipment transmits step pitch, and reinforcing chip and electricity
To position accuracy demand it is that comparison is high during the laminating of road plate;Secondly, after formed product knife 104 is punched, voluntarily dropped by reinforcing chip
Will also result in its positional precision on to weak mucous membrane 105 has relatively large deviation.
The content of the invention
The technical problem to be solved in the present invention is:Solve the regular plate reinforcement that existing reinforcing chip automatic producing device makes
The problem of piece positional precision is not high.
In order to solve the above technical problems, the invention provides a kind of production equipment of rule composing reinforcing chip, including:On
Mould, lower mould, metal material belt supply unit and weak mucous membrane supply unit;The metal material belt supply unit is conveyed with the weak mucous membrane
Unit is parallel and just right, and the weak mucous membrane supply unit is located at below the metal material belt supply unit;
The upper mould is provided with:Hole forming knife, reinforcing chip forming cutter, correcting post and pressure position block;The hole forming knife and described
Correcting post is located along the same line, and direction is parallel with the metal material belt supply unit conveying direction;The reinforcing chip forming cutter
It is located along the same line with pressure position block, direction is parallel with the metal material belt supply unit conveying direction.
It is preferred that, the hole forming knife, reinforcing chip forming cutter, correcting post and pressure position block are sequentially arranged on the upper mould.
It is preferred that, the weak mucous membrane supply unit is conveyed in the same direction with the metal material belt supply unit, and is at the uniform velocity defeated
Send.
The reinforcing chip production equipment is carried out by being arranged on the hole forming knife and correcting post of upper mould to transmit step pitch to equipment
Correcting, now the positional precision of reinforcing chip depend on the machining accuracy of hole forming knife and correcting post, it is comparatively reliable;Separately
Outer reinforcing chip does not drop after shaping, but by pressing position block to be pressed onto in weak mucous membrane, is freely dropped compared to reinforcing chip, its positional precision
It is higher.
Brief description of the drawings
Fig. 1 is a kind of operating diagram of the production equipment of rule composing reinforcing chip of the prior art.
Fig. 2 is the operating diagram of the production equipment of the rule composing reinforcing chip of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
The production equipment of rule composing reinforcing chip as shown in Figure 2, including:Upper mould 7, lower mould 8, metal material belt supply unit
9 and weak mucous membrane supply unit 10.Metal material belt supply unit 9 is parallel with weak mucous membrane supply unit 10 and just right, weak mucous membrane conveying
Unit 9 is located at the lower section of metal material belt supply unit 10.The conveying direction of metal material belt supply unit 9 and weak mucous membrane supply unit 10
Can be with identical or on the contrary, transporting velocity and whereabouts are by equipment control, operator's regulation parameter as needed.
Upper mould 7 is provided with:Hole forming knife 1, reinforcing chip forming cutter 2, correcting post 3 and pressure position block 4.Reinforcing chip forming cutter 2 can be
One or more combination;Press the quantity of position block 4 corresponding with reinforcing chip forming cutter 2, forming cutter 2 is located at always with pressure position block 4
On line, direction is parallel with the conveying direction of metal material belt 9, and mutual distance is equal to a step pitch of metal material belt 9.
Hole forming knife 1 is located near reinforcing chip forming cutter 2, and hole forming knife 1 and correcting post 3 are located along the same line, direction
Parallel with the conveying direction of metal material belt 9, mutual distance is equal to a step pitch of metal material belt 9.
The part that upper mould 7 is provided with can be set gradually by following orders:Hole forming knife 1, reinforcing chip forming cutter 2, correcting post 3
With pressure position block 4.
The course of work of the production equipment of the rule composing reinforcing chip is:
Step 1: metal material belt supply unit 9 runs forward a step pitch D, control weak mucous membrane supply unit 10 is transported forward
Row d, then stops conveying;Step pitch D parameter is set according to the concrete condition such as product size and the row of reinforcing chip forming cutter 2, d
Spacing parameter between being arranged according to reinforcing chip is set;
Step 2: the upper punch forming of mould 7, reinforcing chip forming cutter 2 goes out product design, but not exclusively punching on metal material belt
Disconnected, hole forming knife 1 goes out positioning hole 11;
Step 3: repeat step one;
Step 4: correspondence reinforcing chip is pressed in by the upper punch forming of mould 7, the insertion correspondence positioning hole 11 of correcting post 3, pressure position block 4
On weak mucous membrane supply unit 10, meanwhile, reinforcing chip forming cutter 2 goes out new product design, but not exclusively punching on metal material belt
Disconnected, hole forming knife 1 goes out new positioning hole 11;
Step 5: repeat step three and step 4, until production terminates.
The reinforcing chip production equipment is carried out by being arranged on the hole forming knife and correcting post of upper mould to transmit step pitch to equipment
Correcting, now the positional precision of reinforcing chip depend on the machining accuracy of hole forming knife and correcting post, it is comparatively reliable;Separately
Outer reinforcing chip is not fallen off after being molded with cutter, but by pressing position block to be pressed onto in weak mucous membrane, is freely dropped compared to reinforcing chip, its position
Put precision higher.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.