CN218241465U

CN218241465U - Resistance forming machine

Info

Publication number: CN218241465U
Application number: CN202222417784.0U
Authority: CN
Inventors: 刘国栋; 付俊华
Original assignee: Zhuhai Chengtai Electronic Co ltd
Current assignee: Zhuhai Chengtai Electronic Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-06
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a resistance make-up machine to solve current resistance make-up machine, in the position in adjustment resistance area, with the in-process that reaches the purpose of adjustment resistance element both ends pin length, the more troublesome problem of roll adjustment operation. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resistance make-up machine, is in including frame and setting feeding mechanism in the frame, feeding mechanism includes that horizontal supporting beam, symmetry set up two sets of direction clamping pieces on the horizontal supporting beam and with two sets of direction clamping piece matched with roll adjustment subassembly, the roll adjustment subassembly is in including rotating the setting rotatory post in the middle of the bottom of frame, setting are in gear on the rotatory post with set up respectively both sides around the gear and with two racks of gear matched with, two the rack is with two sets of direction clamping piece one-to-one and be connected through the connecting piece. The utility model relates to an electronic components's technical field.

Description

Resistance forming machine

Technical Field

The utility model relates to an electronic components's technical field specifically is a resistance make-up machine.

Background

When the resistors are packaged, a parallel arrangement mode is adopted, pins of the resistors are horizontally unfolded and form a straight line with a resistor main body, all the resistors are arranged in parallel, and the outer side positions of the pins after arrangement are wrapped with adhesive tapes, so that the resistor tapes can be wound. Before the resistor element is mounted on a circuit board, a shearing and bending process is generally carried out, and a resistor forming machine is required in the process. Application No.: CN201921640328.4, application date: 2019-09-28, entitled patent document for a high precision resistance forming machine, and application No.: CN201110096090.5, application date: 2011-04-18, patent documents with patent names of a multifunctional resistance forming machine all disclose the basic structure of the resistance forming machine, the front part of the resistance forming machine is designed with a feeding mechanism for conveying materials, as shown in fig. 1, the feeding mechanism mostly comprises two groups of guiding clamping pieces a and a mounting bar B with a clamping groove, a locking nut C is mounted on the guiding clamping piece a for butting the clamping groove, the guiding clamping piece a is locked on the mounting bar B, and in addition, the distance between the two groups of guiding clamping pieces a is regulated and controlled through the mounting position of the locking nut C; before the resistance forming machine cuts the resistance element, the position of the resistance band needs to be adjusted, and the purpose of adjusting the length of pins at two ends of the resistance element is further achieved. The existing distance adjusting operation is to adjust the position of the locking nut C and bring the guide clamping piece A to a proper position through the dismounting and mounting of the locking nut C, and the dismounting and mounting of the nut is not stepless adjustment, so that the most proper position cannot be quickly and accurately adjusted, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistance make-up machine to solve the current resistance make-up machine that proposes in the above-mentioned background art, in the position in adjustment resistance area, in-process with the purpose that reaches adjustment resistance element both ends pin length, the more troublesome problem of roll adjustment operation.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a resistance make-up machine, is in including frame and setting feeding mechanism in the frame, feeding mechanism includes that horizontal supporting beam, symmetry set up horizontal supporting beam is last two sets of direction clamping piece and two sets of direction clamping piece matched with roll adjustment subassembly, the roll adjustment subassembly sets up including rotating column in the middle of the bottom of frame, setting are in gear on the column spinner with set up respectively both sides around the gear and with two racks of gear matched with, two the rack is with two sets of direction clamping piece one-to-one just is connected through the connecting piece.

In the scheme, the distance adjusting assembly is used for adjusting the distance between the two groups of guide clamping pieces; through rotatory column, make the gear drive two gears and carry out the removal of centrosymmetric formula to make two sets of direction clamping pieces be close to each other or keep away from each other, thereby realize the roll adjustment effect, in addition, owing to can make this roll adjustment subassembly's the regulative mode become electrodeless regulation's mode through constantly rotatory column, more can obtain the roll adjustment requirement of wanting fast accurately.

Furthermore, the direction clamping piece includes upper and lower two-layer lamellar body, the front portion of lamellar body forms the flaring form, the bottom of direction clamping piece be provided with horizontal supporting beam matched with sliding sleeve.

In the above scheme, the sliding sleeve can clamp the transverse support beam, and the sliding sleeve can slide on the transverse support beam.

Furthermore, a bottom plate is arranged at the bottom of the rack, a rotating hole is formed in the middle of the bottom plate, and the bottom of the rotating column is inserted into the rotating hole and is in running fit with the rotating hole.

Furthermore, the bottom of the rack props against the upper end face of the bottom plate, tooth grooves are formed in opposite faces of the two racks respectively, and the tooth grooves are meshed and matched with the gears.

Furthermore, the connecting piece comprises a connecting plate connected with the end part of the rack and a plurality of vertical plates arranged on the connecting plate at intervals, a plurality of slots matched with the vertical plates are formed in the outer side part of the guide clamping piece, and one part of the vertical plate is embedded into the slots.

In the scheme, the vertical plate is embedded into the guide clamping piece and forms a whole with the guide clamping piece, so that the connecting piece can simultaneously move the guide clamping piece through the traction movement of the rack; in addition, the plurality of vertical plates are arranged on the outer side of the guide clamping piece, the inner side of the guide clamping piece is used for placing the resistance belt, and the plurality of vertical plates can respectively guide the resistance belt to abut against different positions so that the resistance belt cannot be dislocated or shifted in the conveying process.

Furthermore, the feeding mechanism comprises a feeding wheel arranged at the rear part of the guide clamping piece, gear teeth are arranged on the feeding wheel, a rotating shaft is arranged in the middle of the feeding wheel, one end of the rotating shaft penetrates through the rack, a rocking handle is arranged at the penetrating end of the rotating shaft, the feeding wheel is positioned between the two groups of guide clamping pieces, and the upper part of the feeding wheel is positioned above the guide clamping piece.

In the scheme, the gear on the feeding wheel is sequentially clamped on each resistance element on the resistance belt to pull the resistance belt to move forwards; the feed wheel can be driven by manually rocking the rocking handle.

Furthermore, a material shearing cutter is arranged above the feeding wheel on the machine frame.

In the scheme, the material cutting cutter is used for cutting off and shaping the pins of the resistor element on the resistor tape.

Drawings

FIG. 1 is a schematic diagram of a prior art electrical resistance forming machine;

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a resistance make-up machine, is in including frame 1 and setting feeding mechanism in the frame 1, feeding mechanism includes that horizontal supporting beam 2, symmetry set up horizontal supporting beam 2 is last two sets of direction clamping piece 3 and with two sets of direction clamping piece 3 matched with roll adjustment subassembly, the roll adjustment subassembly sets up including rotating column 4 in the middle of the bottom of frame 1, setting are in gear on the column spinner 4 sets up respectively both sides around the gear and with two racks 5 of gear matched with, two racks 5 and two sets of direction clamping piece 3 one-to-one just is connected through connecting piece 6. The distance adjusting assembly is used for adjusting the distance between the two groups of guide clamping pieces 3; through rotatory column 4, make the gear drive two gears and carry out the removal of centrosymmetric formula to make two sets of direction clamping pieces 3 be close to each other or keep away from each other, thereby realize the roll adjustment effect, in addition, owing to can make this roll adjustment subassembly's the regulative mode become the mode of electrodeless regulation through constantly rotatory column 4, more can obtain the roll adjustment requirement of wanting fast accurately.

Further, the guide clamping piece 3 comprises an upper layer of sheet body 7 and a lower layer of sheet body 7, the front part of the sheet body 7 forms an opening expanding shape, and the bottom of the guide clamping piece 3 is provided with a sliding sleeve 8 matched with the transverse support beam 2. The sliding sleeve 8 can clamp the cross support beam 2 and the sliding sleeve 8 can slide on the cross support beam 2.

Furthermore, a bottom plate 9 is arranged at the bottom of the rack 1, a rotating hole is formed in the middle of the bottom plate 9, and the bottom of the rotating column 4 is inserted into the rotating hole and is in running fit with the rotating hole.

Further, the bottom of rack 5 is contradicted the up end of bottom plate 9, two the opposite face of rack 5 is provided with the tooth's socket respectively, the tooth's socket with the gear meshes the cooperation mutually.

Furthermore, the connecting piece 6 comprises a connecting plate 10 connected with the end of the rack 5 and a plurality of vertical plates 11 arranged on the connecting plate 10 at intervals, a plurality of slots matched with the vertical plates 11 are arranged at the outer side of the guide clamping piece 3, and a part of the vertical plates 11 are embedded into the slots. The vertical plate 11 is embedded into the guide clamping piece 3 and integrated with the guide clamping piece 3, so that the connecting piece 6 can move by being dragged by the rack 5, and the guide clamping piece 3 can move at the same time; in addition, a plurality of vertical plates 11 are arranged on the outer side of the guide clamping piece 3, the inner side of the guide clamping piece 3 is used for placing the resistance belt, and the vertical plates 11 can respectively guide the resistance belt to collide at different positions so that the resistance belt cannot be dislocated or shifted in the conveying process.

Further, the feeding mechanism comprises a feeding wheel 12 arranged at the rear part of the guide clamping piece 3, gear teeth are arranged on the feeding wheel 12, a rotating shaft 13 is arranged in the middle of the feeding wheel 12, one end of the rotating shaft 13 penetrates through the rack 1, a rocking handle is arranged at the penetrating end of the rotating shaft 13, the feeding wheel 12 is positioned between the two groups of guide clamping pieces 3, and the upper part of the feeding wheel 12 is positioned above the guide clamping pieces 3. The gear on the feeding wheel 12 is sequentially clamped on each resistance element on the resistance belt to pull the resistance belt to move forwards; the feed wheel 12 may be driven by manually rocking the crank.

Furthermore, a material shearing cutter 14 is arranged above the feeding wheel 12 on the frame 1. The material cutting knife 14 is used for cutting and shaping the pins of the resistance element on the resistance tape.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A resistance forming machine is characterized in that: be in including frame (1) and setting feeding mechanism in frame (1), feeding mechanism includes that horizontal supporting beam (2), symmetry set up horizontal supporting beam (2) on two sets of direction clamping piece (3) and two sets of direction clamping piece (3) matched with roll adjustment subassembly, the roll adjustment subassembly sets up including rotating column (4), the setting in the middle of the bottom of frame (1) are in gear on column (4) with set up respectively both sides around the gear and with two rack (5) of gear matched with, two rack (5) and two sets of direction clamping piece (3) one-to-one and be connected through connecting piece (6).

2. A resistance forming machine according to claim 1, wherein: the guide clamping piece (3) comprises an upper layer of sheet body (7) and a lower layer of sheet body (7), the front part of the sheet body (7) forms an opening expanding shape, and the bottom of the guide clamping piece (3) is provided with a sliding sleeve (8) matched with the transverse supporting beam (2).

3. A resistance forming machine according to claim 1, wherein: the bottom of frame (1) is provided with bottom plate (9), the middle part of bottom plate (9) is provided with changes the hole, the bottom of column spinner (4) insert in changeing the hole and with change hole normal running fit.

4. A machine as claimed in claim 3, characterized in that: the bottom of rack (5) is contradicted the up end of bottom plate (9), two the opposite face of rack (5) is provided with the tooth's socket respectively, the tooth's socket with the gear meshes the cooperation mutually.

5. The resistance forming machine according to claim 4, wherein: the connecting piece (6) comprises a connecting plate (10) connected with the end part of the rack (5) and a plurality of vertical plates (11) arranged on the connecting plate (10) at intervals, a plurality of slots matched with the vertical plates (11) are formed in the outer side part of the guide clamping piece (3), and one part of the vertical plates (11) is embedded into the slots.

6. A resistance forming machine according to claim 1, wherein: the feeding mechanism comprises a feeding wheel (12) arranged at the rear part of the guide clamping piece (3), gear teeth are arranged on the feeding wheel (12), a rotating shaft (13) is arranged in the middle of the feeding wheel (12), one end of the rotating shaft (13) penetrates through the rack (1) and a rocking handle is arranged at the penetrating end of the rack, the feeding wheel (12) is located between the two guide clamping pieces (3), and the upper part of the feeding wheel (12) is located above the guide clamping pieces (3).

7. A machine as claimed in claim 6, characterized in that: a material shearing cutter (14) is arranged above the feeding wheel (12) on the frame (1).