CN211169112U - Cutting mechanism of SMT material receiving machine - Google Patents

Abstract

The utility model discloses a cutting mechanism of an SMT material receiving machine, which comprises two side tool rests, an upper fixed tool, a lower movable tool, a swing rod, a turntable motor, a connecting column, an upper slider, an upper slide rail, a connecting plate, a thread bush, a lead screw motor, a lower slider, a lower slide rail and a table board, wherein the two side tool rests are provided with the upper fixed tool and the lower movable tool, the lower movable tool is connected with the turntable through the swing rod, and the turntable is fixed on the turntable motor; one side of the upper part of the tool rest is fixedly connected with an upper sliding block, and the upper sliding block is arranged on an upper sliding rail; the bottom of the tool rest is connected with a connecting plate, a lower sliding block and a threaded sleeve are fixed at the bottom of the connecting plate, the lower sliding block is arranged on a lower sliding rail, and the lower sliding rail is fixed on the deck plate; the table panel is provided with a screw rod bearing table, a screw rod is fixed on the table panel, and the screw rod is connected with a threaded sleeve; the screw motor is fixed at the bottom of the table top plate, and the screw motor is in transmission connection with the screw through a belt pulley and a belt. The utility model discloses the condition of chip mounter warning shut down takes place in having avoided production process.

Description

Cutting mechanism of SMT material receiving machine

Technical Field

The utility model relates to a SMT connects the material machine, especially relates to a SMT connects material machine shutdown mechanism.

Background

SMT connects material machine blank mechanism is similar to the principle of punch press on the existing market, cuts off the material area through upper and lower blade offset, and its weak point lies in: the film and the material belt on the material belt are easily extruded, and the material belt cannot be torn up due to film tearing when the material belt flies, so that the material belt can be broken, the alarm of the chip mounter is caused, and the production is stopped. Therefore, the development of a cutting mechanism for an SMT receiving machine becomes a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an above-mentioned not enough of solution prior art provides a SMT connects material machine shutdown mechanism.

The above object of the present invention is achieved by the following technical solutions: a cutting mechanism of an SMT material receiving machine comprises two side tool rests, an upper fixed tool, a lower movable tool, a swing rod, a rotary table motor, a connecting column, an upper slide block, an upper slide rail, a connecting plate, a threaded sleeve, a lead screw motor, a lower slide block, a lower slide rail and a table board, wherein the two side tool rests are provided with the upper fixed tool and the lower movable tool, the lower movable tool is connected with the rotary table through the swing rod, and the rotary table is fixed on the rotary table motor;

one side of the upper part of the tool rest is fixedly connected with an upper sliding block, the upper sliding block is arranged on an upper sliding rail, and the upper sliding rail is fixed at the top of an upper sliding rail base; the bottom of the tool rest is connected with a connecting plate, a lower sliding block and a threaded sleeve are fixed at the bottom of the connecting plate, the lower sliding block is arranged on a lower sliding rail, and the lower sliding rail is fixed on the deck plate;

the table panel is provided with a screw rod bearing table, a screw rod is fixed on the table panel, and the screw rod is connected with a threaded sleeve; the screw rod motor is fixed at the bottom of the table top plate, and the screw rod motor is in transmission connection with the screw rod through a belt pulley and a belt.

The utility model discloses an operating principle, the SMT product stops through last stationary knife and the sword groove department that moves the sword down and form, and it is rotatory that the lead screw motor drives the lead screw to slider and connecting plate slip under the drive, and then drive the knife rest and be close to sword groove direction, when reacing the position, go up the sword and press on the SMT product, the pendulum rod motion is driven to the carousel motor, drive down then and move the sword and make progress closed, cut the product, fall after the waste material drops, and discharge from the garbage collection mouth on the platen face board.

Compared with the prior art, the utility model the advantage be: the utility model discloses when the blank, up blank is down followed to the blade, and is very little to the extrusion force that connects the material area and take the film to produce, and when the material area was crossed to fly to reach, the dyestripping can not fall absolutely, can not cause chip mounter warning shutdown in the production process.

Drawings

Fig. 1 is a schematic structural view of the middle tool holder away from the tool groove.

Fig. 2 is a schematic structural view of the knife holder of the present invention when it is close to the knife groove.

Fig. 3 is a schematic structural view of the present invention with the turntable motor removed.

Fig. 4 is a schematic view of the connection structure between the rotary plate motor and the lower moving blade of the present invention.

Fig. 5 is a schematic top view of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following examples.

As shown in fig. 1 to 5, a cutting mechanism of an SMT feeder comprises two side tool rests 1, an upper fixed tool 2, a lower moving tool 3, a swing rod 4, a turntable 5, a turntable motor 6, a connecting column 7, an upper slider 8, an upper sliding rail 9, a connecting plate 10, a threaded sleeve 11, a lead screw 12, a lead screw motor 13, a lower slider 14, a lower sliding rail 15 and a deck plate 16, wherein the two side tool rests 1 are respectively provided with the upper fixed tool 2 and the lower moving tool 3, the lower moving tool 3 is connected with the turntable 5 through the swing rod 4, and the turntable 5 is fixed on the turntable motor 6;

one side of the upper part of the tool rest 1 is fixedly connected with an upper sliding block 8, the upper sliding block 8 is arranged on an upper sliding rail 9, and the upper sliding rail 9 is fixed at the top of an upper sliding rail base 19; the bottom of the tool rest 1 is connected with a connecting plate 10, a lower sliding block 14 and a threaded sleeve 11 are fixed at the bottom of the connecting plate 10, the lower sliding block 14 is installed on a lower sliding rail 15, and the lower sliding rail 15 is fixed on a table board 16;

the table panel 16 is provided with a screw rod 12 bearing table, a screw rod 12 is fixed on the table panel, and the screw rod 12 is connected with a threaded sleeve 11; the screw rod motor 13 is fixed at the bottom of the table board 16, and the screw rod motor 13 is in transmission connection with the screw rod 12 through a belt pulley 17 and a belt 18.

The utility model discloses an operating principle, the SMT product stops when moving sword groove department that sword 3 formed through last stationary knife 2 and lower, lead screw motor 13 drives lead screw 12 rotatory to slider 14 and connecting plate 10 slide under the drive, and then drive knife rest 1 and be close to sword groove direction, when reacing the position, go up the sword and press on the SMT product, carousel motor 6 drives the motion of pendulum rod 4, drive down then and move sword 3 upwards closed, cut the product, the waste material drops after droing, and discharge 20 from the garbage collection mouth on the panel 16.

The foregoing detailed description is given by way of example only, and is provided to better enable one skilled in the art to understand the patent, and is not intended to limit the scope of the patent; any equivalent alterations or modifications made according to the spirit of the disclosure of this patent are intended to be included in the scope of this patent.

Claims (1)

1. The utility model provides a SMT connects material machine shutdown mechanism which characterized in that: the automatic cutting machine comprises two side tool rests, an upper fixed tool, a lower movable tool, a swing rod, a rotary table motor, a connecting column, an upper sliding block, an upper sliding rail, a connecting plate, a threaded sleeve, a screw rod motor, a lower sliding block, a lower sliding rail and a table board, wherein the two side tool rests are provided with the upper fixed tool and the lower movable tool, the lower movable tool is connected with the rotary table through the swing rod, and the rotary table is fixed on the rotary table motor;

one side of the upper part of the tool rest is fixedly connected with an upper sliding block, the upper sliding block is arranged on an upper sliding rail, and the upper sliding rail is fixed at the top of an upper sliding rail base; the bottom of the tool rest is connected with a connecting plate, a lower sliding block and a threaded sleeve are fixed at the bottom of the connecting plate, the lower sliding block is arranged on a lower sliding rail, and the lower sliding rail is fixed on the deck plate;

the table panel is provided with a screw rod bearing table, a screw rod is fixed on the table panel, and the screw rod is connected with a threaded sleeve; the screw rod motor is fixed at the bottom of the table top plate, and the screw rod motor is in transmission connection with the screw rod through a belt pulley and a belt.

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