Equipment for pressing frost and gold patterns on watch beads

Abstract

The utility model provides a device for pressing frost and gold patterns on a watch bead. The device comprises a machine base, a watch bead clamping mechanism and a frost and gold pattern pressing mechanism, wherein the watch bead clamping mechanism and the frost and gold pattern pressing mechanism are installed on the machine base. The watch bead clamping mechanism comprises a Y-axis driving device, a mounting plate, a swing driving device, a swing seat, a clamping jig and a jig pressing device; the mounting plate is connected to the machine base in a front-back sliding mode through the guide rail pair. The Y-axis driving device is installed on the machine base, and the power output end of the Y-axis driving device is connected with the installation plate. The swing driving device is mounted on the mounting plate, and the power output end of the swing driving device is connected with the swing seat and used for controlling the swing seat to swing around the X axis; a containing groove is formed in the upper portion of the swing base. The clamping jig is used for clamping a plurality of meter beads which are arranged side by side; the clamping jig is placed in the containing groove. The jig pressing device is installed in the containing groove and used for pressing the clamping jig. And the frosted gold pattern pressing mechanism is used for carrying out frosted gold pattern rolling processing on the watch beads. According to the design, frosted gold pattern processing of the watch beads can be completed efficiently and precisely.

Description

Technical Field

[0001] The utility model relates to the technical field of watch processing equipment, in particular to a watch bead frost pattern pressing equipment. Background Art

[0002] During the processing of watch beads, according to the processing requirements of the product, one type of watch bead currently needs to be processed with frosted gold pattern so that the surface of the watch bead is formed with frosted gold pattern. Due to the small specifications of the watch bead, its placement and positioning are inconvenient, and the surface of the watch bead of this product has a curvature, which makes it difficult to process. The current frosted gold pattern processing equipment cannot meet the production needs. Utility Model Content

[0003] The purpose of the utility model is to provide a device for pressing frosted gold patterns on a watch bead to solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0005] A device for pressing frosted gold patterns on watch beads comprises a machine base, a watch bead clamping mechanism and a frosted gold pattern pressing mechanism installed on the machine base;

[0006] The watch bead clamping mechanism includes a Y-axis drive device, a mounting plate, a swing drive device, a swing seat, a clamping fixture and a fixture pressing device; the mounting plate is connected to the machine base by a guide rail pair for sliding back and forth; the Y-axis drive device is installed on the machine base and the power output end is connected to the mounting plate; the swing drive device is installed on the mounting plate and the power output end is connected to the swing seat, which is used to control the swing seat to swing around the X-axis; a receiving groove is provided above the swing seat; the clamping fixture is used to clamp multiple watch beads arranged side by side; the clamping fixture is placed in the receiving groove; the fixture pressing device is installed in the receiving groove and is used to press the clamping fixture;

[0007] The frost gold pattern pressing mechanism includes a support base, an X-axis drive device, a mounting frame, a Z-axis drive device and a frost gold pattern pressure wheel; the support base is fixed on the machine base; the X-axis drive device is installed on the support base and the power output end is connected to the mounting frame; the Z-axis drive device is installed on the mounting frame and the power output end is connected to the frost gold pattern pressure wheel.

[0008] Further description of the present invention, the swing drive device includes a vertical plate, a reduction motor and two shaft seats; the vertical plate is fixed on the left side of the mounting plate; the two shaft seats are distributed on the left and right and fixed above the mounting plate; mounting shafts are respectively provided on the left and right sides of the swing seat; the swing seat is installed between the two shaft seats; the mounting shaft and the shaft seat are rotatably connected through bearings; the reduction motor is installed on the vertical plate and the power output end is connected to the mounting shaft on the left side of the swing seat through a coupling.

[0009] Further description of the present invention: the swing seat is provided with air-avoiding recesses for picking up and placing the jig on the front and rear sides corresponding to the accommodating groove.

[0010] Further description of the present invention, the clamping fixture includes a first mounting seat, a left limit plate and a slide; the first mounting seat is provided with a first slide groove that runs horizontally through; upper limit blocks are respectively fixed on the front and rear sides above the first mounting seat; the left limit plate is fixed on the left side of the first mounting seat; the slide is installed in the first slide groove and is connected to the left limit plate by screws; a mounting protrusion is provided on the upper left part of the slide; a horizontal mounting groove is provided above the mounting protrusion; a right limit block is fixed on the right side of the corresponding mounting protrusion on the slide by a screw.

[0011] Further description of the present invention, the fixture clamping device includes a left clamping block and a right clamping assembly; the left clamping block is fixed to the left end of the accommodating groove; the right clamping assembly includes a second mounting seat, a tensioning cylinder, a first oblique iron, a pressure block, a second oblique iron and a tension spring; the second mounting seat is fixed to the right end of the mounting groove; a second slide groove is provided at the bottom of the second mounting seat; a limiting protrusion is provided at the upper right of the second mounting seat; the first oblique iron abuts against the left side of the limiting protrusion; a first inclined surface is provided at the lower left of the first oblique iron; the tensioning cylinder is fixed to the bottom of the swing seat and the power output end passes through the swing seat The movable seat is connected to the first oblique iron after being connected to the second mounting seat; a sliding bar is provided at the lower right side of the pressure block; the sliding bar is slidably connected in the second slide groove; the second oblique iron is fixed on the right side of the pressure block; a second inclined surface is provided at the upper right part of the second oblique iron; the first inclined surface conflicts with the second inclined surface; two tension springs are provided; the two tension springs are respectively provided on the front and rear sides of the pressure block and the second mounting seat; the front and rear sides of the second mounting seat are respectively provided with a first mounting screw; the front and rear sides of the pressure block are respectively provided with a second mounting screw; the two ends of the tension spring are respectively installed on the first mounting screw and the second mounting screw.

[0012] A positioning groove is provided at the bottom of the left clamping block; a positioning protrusion is provided at the lower left side of the left limiting plate; the positioning protrusion is used to extend into the positioning groove for positioning.

[0013] The beneficial effects of the utility model are:

[0014] This design clamps the watch bead on the clamping jig, then places the clamping jig into the accommodating groove of the swing seat, and presses the clamping jig through the jig clamping device, so that the product can be processed through the frosted gold pressing mechanism. During the processing, the processing position of the watch bead is controlled by the X-axis drive device, Y-axis drive device, Z-axis drive device and swing drive device to realize frosted gold processing on the curved surface of the watch bead with high processing accuracy. After the processing is completed, each mechanism is reset, the jig clamping device releases the clamping jig, the clamping jig is taken out, and another clamping jig with the product to be processed is placed in it, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structural diagram of the utility model;

[0016] Figure 2 This is a structural diagram of the watch bead clamping mechanism of the utility model;

[0017] Figure 3 This is a structural diagram of the swing seat of the utility model;

[0018] Figure 4 This is a structural diagram of the clamping fixture of the utility model;

[0019] Figure 5 This is a structural diagram of the clamping fixture of the utility model as viewed from the left;

[0020] Figure 6 It is a structural diagram of the fixture pressing device of the utility model. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] like Figure 1-6 As shown, a device for pressing frosted gold patterns on watch beads comprises a machine base 1 and a watch bead clamping mechanism 2 and a frosted gold pattern pressing mechanism 3 mounted on the machine base 1;

[0023] The bead clamping mechanism 2 includes a Y-axis drive device 21, a mounting plate 22, a swing drive device 23, a swing seat 24, a clamping fixture 25 and a fixture pressing device 26; the mounting plate 22 is connected to the machine base 1 by sliding forward and backward through a guide rail pair; the Y-axis drive device 21 is installed on the machine base 1 and the power output end is connected to the mounting plate 22; the swing drive device 23 is installed on the mounting plate 22 and the power output end is connected to the swing seat 24, for controlling the swing seat 24 to swing around the X axis; a receiving groove 241 is provided above the swing seat 24; the clamping fixture 25 is used to clamp multiple side-by-side devices The beads are placed in the receiving groove 241; the fixture pressing device 26 is installed in the receiving groove 241 and is used to press the clamping jig 25; the watch beads are tightly arranged in a row and clamped on the clamping jig 25, and then the clamping jig 25 is placed in the receiving groove 241 of the swing seat 24, and the clamping jig 25 is pressed by the jig pressing device 26 to process the product. After the processing is completed, the jig pressing device 26 releases the clamping jig 25, takes out the clamping jig 25, and then puts in another clamping jig 25 that clamps the product to be processed, thereby improving work efficiency.

[0024] The swing drive device 23 includes a vertical plate 231, a reduction motor 232 and two shaft seats 233; the vertical plate 231 is fixed on the left side of the mounting plate 22; the two shaft seats 233 are distributed on the left and right and fixed above the mounting plate 22; the left and right sides of the swing seat 24 are respectively provided with mounting shafts 242; the swing seat 24 is installed between the two shaft seats 233; the mounting shaft 242 is rotatably connected to the shaft seat 233 through bearings; the reduction motor 232 is installed on the vertical plate 231 and the power output end is connected to the mounting shaft 242 on the left side of the swing seat 24 through a coupling 234. The reduction motor 232 controls the swing seat 24 to swing back and forth, controls the angle of the product, and adapts to the processing of the curved surface of the product.

[0025] The swing seat 24 is provided with jig avoidance recesses 243 on the front and rear sides corresponding to the accommodating groove 241 , respectively. The jig 25 is manually taken in and placed from the jig avoidance recesses 243 , making it easy for the jig 25 to be taken in and placed manually.

[0026] The clamping fixture 25 includes a first mounting seat 251, a left limit plate 252 and a slide 253; the first mounting seat 251 is provided with a first sliding groove 2511 that runs horizontally therethrough; upper limit blocks 2512 are fixed to the front and rear sides above the first mounting seat 251 respectively; the left limit plate 252 is fixed to the left side of the first mounting seat 251; the slide 253 is installed in the first sliding groove 2511 and is connected to the left limit plate 252 by screws; the upper left portion of the slide 253 is provided with a mounting protrusion 253 1; a transversely extending mounting groove 2532 is provided above the mounting protrusion 2531; a right limit block 2533 is fixed on the right side of the corresponding mounting protrusion 2531 on the slide 253 by means of a screw, and the watch beads are closely arranged and placed in the mounting groove 2532, and the watch beads at both ends are limited by the left limit plate 252 and the right limit block 2533. When the watch beads need to be taken in and out, the screws between the slide 253 and the first slide groove 2511 can be removed, or the right limit block 2533 can be removed, and the watch beads can be taken in and out.

[0027] The fixture clamping device 26 includes a left clamping block 261 and a right clamping assembly 262; the left clamping block 261 is fixed to the left end of the accommodating groove 241; the right clamping assembly 262 includes a second mounting seat 2621, a tensioning cylinder 2622, a first inclined iron 2623, a pressure block 2624, a second inclined iron 2625, and a tension spring 2626; the second mounting seat 2621 is fixed to the right end of the mounting groove 2532; a second slide groove is provided at the bottom of the second mounting seat 2621; and a limiting protrusion 2621-1 is provided at the upper right corner of the second mounting seat 2621; The first oblique iron 2623 abuts against the left side of the limiting protrusion 2621-1; a first inclined surface is provided at the lower left of the first oblique iron 2623; the tensioning cylinder 2622 is fixed to the bottom of the swing seat 24 and the power output end passes through the swing seat 24 and the second mounting seat 2621 and is connected to the first oblique iron 2623; a slide bar 2624-1 is provided at the lower right of the pressing block 2624; the slide bar 2624-1 is slidably connected to the second slide groove; the second oblique iron 2625 is fixed to the right side of the pressing block 2624; a second oblique iron 2625 is provided at the upper right The second inclined surface; the first inclined surface and the second inclined surface are in conflict; two tension springs 2626 are provided; the two tension springs 2626 are respectively provided on the front and rear sides of the pressure block 2624 and the second mounting seat 2621; the front and rear sides of the second mounting seat 2621 are respectively provided with first mounting screws 2621-2; the front and rear sides of the pressure block 2624 are respectively provided with second mounting screws 2624-2; the ends of the tension spring 2626 are respectively installed on the first mounting screw 2621-2 and the second mounting screw 2624-2, and the clamping fixture 25 is placed in the receiving groove 24 1, the tensioning cylinder 2622 controls the first oblique iron 2623 to move downward, and the first oblique iron 2623 touches the second oblique iron 2625, driving the pressure block 2624 to move to the left, and the pressure block 2624 presses the clamping fixture 25 on the left clamping block 261 to fix the clamping fixture 25. After the processing is completed, the tensioning cylinder 2622 controls the first oblique iron 2623 to move upward, and the tension spring 2626 pulls the pressure block 2624 to move to the right, loosening the clamping fixture 25, and the clamping fixture 25 can be replaced to prepare for the next round of processing.

[0028] A positioning groove 2611 is provided at the bottom of the left clamping block 261; a positioning protrusion 2521 is provided at the lower left of the left limiting plate 252; the positioning protrusion 2521 is used to extend into the positioning groove 2611 for positioning, thereby improving the stability of the installation fixture after being tightened.

[0029] The frost gold pattern pressing mechanism 3 includes a support seat 31, an X-axis drive device 32, a mounting frame 33, a Z-axis drive device 34 and a frost gold pattern pressing wheel 35; the support seat 31 is fixed on the machine base 1; the X-axis drive device 32 is installed on the support seat 31 and the power output end is connected to the mounting frame 33; the Z-axis drive device 34 is installed on the mounting frame 33 and the power output end is connected to the frost gold pattern pressing wheel 35, and the frost gold pattern pressing wheel 35 is controlled by the X-axis drive device 32 and the Z-axis drive device 34 to move left and right and up and down respectively, so that the beads are subjected to frost gold pattern roller pressing processing.

[0030] The above description does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A device for pressing frosting patterns on watch beads, characterized by: It includes a machine base, a watch bead clamping mechanism and a frosted gold pattern pressing mechanism installed on the machine base; The watch bead clamping mechanism includes a Y-axis drive device, a mounting plate, a swing drive device, a swing seat, a clamping fixture and a fixture pressing device; The mounting plate is connected to the machine base by a guide rail pair for forward and backward sliding; the Y-axis drive device is installed on the machine base and the power output end is connected to the mounting plate; the swing drive device is installed on the mounting plate and the power output end is connected to the swing seat, for controlling the swing seat to swing around the X-axis; a receiving groove is provided above the swing seat; the clamping fixture is used to clamp a plurality of watch beads arranged side by side; the clamping fixture is placed in the receiving groove; the fixture pressing device is installed in the receiving groove and is used to press the clamping fixture; The frost gold pattern pressing mechanism includes a support base, an X-axis drive device, a mounting frame, a Z-axis drive device and a frost gold pattern pressure wheel; the support base is fixed on the machine base; the X-axis drive device is installed on the support base and the power output end is connected to the mounting frame; the Z-axis drive device is installed on the mounting frame and the power output end is connected to the frost gold pattern pressure wheel.

2. The device for embossing frosting on watch beads according to claim 1, characterized in that: The swing drive device includes a vertical plate, a reduction motor and two shaft seats; the vertical plate is fixed on the left side of the mounting plate; the two shaft seats are distributed on the left and right and fixed above the mounting plate; the left and right sides of the swing seat are respectively provided with mounting shafts; the swing seat is installed between the two shaft seats; the mounting shaft and the shaft seat are rotatably connected through bearings; the reduction motor is installed on the vertical plate and the power output end is connected to the mounting shaft on the left side of the swing seat through a coupling.

3. The device for embossing frosting patterns on watch beads according to claim 1, characterized in that: The front and rear sides of the corresponding accommodating groove on the swing seat are respectively provided with air-avoiding recesses for taking and placing the fixture.

4. The device for embossing frosting on watch beads according to claim 1, characterized in that: The clamping fixture includes a first mounting seat, a left limit plate and a slide; the first mounting seat is provided with a first slide groove that runs horizontally through; upper limit blocks are respectively fixed on the front and rear sides above the first mounting seat; the left limit plate is fixed on the left side of the first mounting seat; the slide is installed in the first slide groove and is connected to the left limit plate by screws; a mounting protrusion is provided on the upper left part of the slide; a mounting groove that runs horizontally through is provided above the mounting protrusion; a right limit block is fixed on the right side of the corresponding mounting protrusion on the slide by a screw.

5. The device for embossing frosting patterns on watch beads according to claim 4, characterized in that: The fixture clamping device includes a left clamping block and a right clamping assembly; the left clamping block is fixed to the left end of the accommodating groove; the right clamping assembly includes a second mounting seat, a tensioning cylinder, a first oblique iron, a pressure block, a second oblique iron and a tension spring; the second mounting seat is fixed to the right end of the mounting groove; a second slide groove is provided at the bottom of the second mounting seat; a limiting protrusion is provided at the upper right of the second mounting seat; the first oblique iron abuts against the left side of the limiting protrusion; a first inclined surface is provided at the lower left of the first oblique iron; the tensioning cylinder is fixed to the bottom of the swing seat and the power output end passes through the swing seat and the second mounting seat After installation, it is connected to the first oblique iron; a sliding bar is provided at the lower right side of the pressure block; the sliding bar is slidably connected in the second slide groove; the second oblique iron is fixed to the right side of the pressure block; a second inclined surface is provided at the upper right part of the second oblique iron; the first inclined surface conflicts with the second inclined surface; two tension springs are provided; the two tension springs are respectively provided on the front and rear sides of the pressure block and the second mounting seat; the front and rear sides of the second mounting seat are respectively provided with a first mounting screw; the front and rear sides of the pressure block are respectively provided with a second mounting screw; the two ends of the tension spring are respectively installed on the first mounting screw and the second mounting screw.

6. The device for embossing frosting on watch beads according to claim 5, characterized in that: A positioning groove is provided at the bottom of the left clamping block; a positioning protrusion is provided at the lower left side of the left limiting plate; the positioning protrusion is used to extend into the positioning groove for positioning.

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