Assembly machine for switch panel

Abstract

The utility model relates to the technical field of switch panel production, and provides an assembling machine for a switch panel, which comprises a carrying disc, a clamp mechanism for clamping a panel base is arranged on the carrying disc, the clamp mechanism comprises a bottom plate fixed on the carrying disc, four corners of the bottom plate are respectively provided with a sliding chute facing the center direction of the bottom plate, and the sliding chutes are arranged on the carrying disc. A sliding block is slidably connected into the sliding groove, and a spring connected with the inner wall of the sliding groove is arranged on one side of the sliding block. The switch panel press-fitting fixture overcomes the defects in the prior art, is reasonable in design and compact in structure, the panel base can be easily placed and automatically adjusted in position due to the design of the inclined lapping groove and the vertical clamping groove of the fixture mechanism, the panel base can be conveniently fixed, the switch panel press-fitting fixture can adapt to press-fitting operation under tiny deviation, the precision needed by switch panel press-fitting is reduced, and the switch panel press-fitting efficiency is improved. And damage is avoided. And the plurality of material moving mechanisms and the material pressing mechanisms on the carrying disc are matched, so that automatic assembly and blanking of the switch panel are realized, the automation degree of the device is improved, and manpower is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to switch panel production technical field, concretely relates to a kind of assembly machine for switch panel. BACKGROUND

[0002] Switch panel is generally composed of base, connector, button and upper cover and other accessories, when assembling switch panel, its base needs to be fixed first, then press-fitting and other operations are carried out, the existing technology is rigid fixed structure in the current existing technology, after clamping panel base, it cannot move, and high precision is required during press-fitting, and small errors can cause damage to switch panel, therefore, we propose a kind of assembly machine for switch panel. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides an assembly machine for switch panel to solve the above problems existing in the prior art.

[0005] (II) technical scheme

[0006] To achieve the above object, the utility model is realized by the following technical scheme: an assembly machine for switch panel, including loading disc, the loading disc is equipped with clamp mechanism for clamping panel base, the clamp mechanism includes bottom plate fixed on loading disc, the four corners of bottom plate are all equipped with sliding slot towards the center direction of bottom plate, sliding block is connected in sliding slot, the side of sliding block is equipped with spring connected with inner wall of sliding slot, the top of sliding block is equipped with clamping block, the side of clamping block towards the center direction of bottom plate is equipped with clamping slot, the clamping slot includes inclined slot on the upper side of clamping block, and vertical clamping slot on the lower side of clamping block, the bottom of inclined slot is connected with the top of vertical clamping slot, forms continuous guide structure, and inclined slot is gradually inclined from bottom to top and outward, to facilitate the placement of panel base.

[0007] Further, the loading disc can be rotatably arranged, and a plurality of clamp mechanisms are arranged on the top periphery of the loading disc, one side of the loading disc is provided with an upper conveying belt for conveying the panel base, one side of the loading disc is provided with a material moving mechanism, the material moving mechanism includes a positioning plate, one side of the positioning plate is provided with a motor, the output end of the motor is connected with a lead screw, the outer wall of the lead screw is threadedly connected with a sleeve, a pair of guide rails penetrating the sleeve are arranged on the positioning plate to ensure that the sleeve moves along the lead screw, a pneumatic unit is arranged on the sleeve, and the bottom of the pneumatic unit is provided with a pneumatic claw for clamping the panel base.

[0008] Further, one side of the carrier disc is provided with a pressing mechanism, the pressing mechanism comprises a pressing cylinder, and an output end of the pressing cylinder is provided with a pressing disc corresponding to a clamp mechanism, so as to press downward the panel base on the clamp mechanism.

[0009] Further, the carrier disc is provided with a plurality of material moving mechanisms, a pneumatic unit in one of the material moving mechanisms comprises a lifting cylinder and a jaw driving unit, the lifting cylinder is connected with a sleeve base, and an output end of the lifting cylinder is connected with the jaw driving unit, so as to control the jaw driving unit to make lifting movement, and the jaw driving unit is provided with a pair of jaws for clamping the panel base.

[0010] Further, the vertical clamping groove is formed with a V-shaped clamping surface corresponding to the corner of the panel base.

[0011] Further, the feeding conveyor belt is provided with a baffle on the side of the carrier disc, so as to block the panel base, and the baffle is provided with a gap for the jaw to pass through.

[0012] (Three) beneficial effects

[0013] The embodiment of the utility model provides a kind of assembly machine for switch panel. It has the following

[0014] Beneficial effects:

[0015] 1, the oblique groove of clamp mechanism and vertical clamping groove design, so that panel base can be placed easily and automatically adjusted position, it is convenient to the fixation of panel base, and it can adapt to the press fitting operation under small deviation, reduce the precision required for switch panel press fitting, avoid damage.

[0016] 2, the cooperation of multiple material moving mechanisms and pressing mechanisms on carrier disc realizes the automatic assembly and blanking of switch panel, improves the degree of automation of device, and saves manpower. DRAWINGS

[0017] Figure 1 it is the whole structure front view schematic diagram of the utility model;

[0018] Figure 2 it is the whole structure back three-dimensional schematic diagram of the utility model;

[0019] Figure 3 it is the three-dimensional schematic diagram of clamp mechanism structure of the utility model;

[0020] Figure 4 it is the three-dimensional schematic diagram of material moving mechanism structure of the utility model;

[0021] Figure 5 it is the three-dimensional schematic diagram of pressing mechanism structure of the utility model.

[0022] In the figure: 1, the carrier disc; 21, the bottom plate; 22, the sliding groove; 23, the sliding block; 24, the spring; 25, the clamping block; 26, the inclined slot; 27, the vertical clamping groove; 3, the feeding conveyor belt; 41, the positioning plate; 42, the motor; 43, the screw rod; 44, the sleeve; 45, the guide rail; 46, the pneumatic unit; 461, the lifting cylinder; 462, the clamping jaw driving unit; 47, the pneumatic clamping jaw; 51, the pressing cylinder; 52, the pressing disc. DETAILED DESCRIPTION

[0023] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0024] Referring to the drawings Figures 1-5 A kind of assembly machine for switch panel, including carrier disc 1, carrier disc 1 is equipped with the clamping mechanism for clamping panel base, clamping mechanism includes the bottom plate 21 fixed on carrier disc 1, bottom plate 21 is rectangular structure, the four corners of bottom plate 21 are all equipped with the sliding groove 22 towards the center direction of bottom plate 21, sliding groove 22 is slidably connected with sliding block 23, the side of sliding block 23 is equipped with spring 24 with the inner wall connection of sliding groove 22, to provide the elastic force inwards for sliding block 23, the top of sliding block 23 is equipped with clamping block 25, the side of clamping block 25 towards the center direction of bottom plate 21 is equipped with clamping groove, clamping groove includes the inclined slot 26 in the upper side of clamping block 25, and the vertical clamping groove 27 in the lower side of clamping block 25, the bottom of inclined slot 26 is connected with the top of vertical clamping groove 27, forms continuous guide structure, and inclined slot 26 is gradually inclined from below to above and outward, to place panel base, prevent the collision of panel base in clamping groove, then press down panel base to make panel base move from inclined slot 26 to vertical clamping groove 27, at this time, four clamping blocks 25 are clamped to the four corners of panel base under the action of spring 24, to facilitate the quick clamping of panel base, when carrying out press fitting operation to switch panel, panel base has certain mobility, can adapt to the press fitting operation under slight deviation, reduces the precision required for switch panel press fitting, avoids the damage of switch panel caused by press fitting operation under slight deviation.

[0025] In this embodiment, the carrier disc 1 is rotatably arranged, and a plurality of clamp mechanisms are arranged on the top circumference of the carrier disc 1. One side of the carrier disc 1 is provided with a feeding conveyor belt 3 for conveying the panel base. The one side of the carrier disc 1 is provided with a material moving mechanism, which comprises a positioning plate 41. One side of the positioning plate 41 is provided with a motor 42. The output end of the motor 42 is connected with a lead screw 43. The outer wall of the lead screw 43 is threadedly connected with a sleeve seat 44. A pair of guide rails 45 penetrating through the sleeve seat 44 are arranged on the positioning plate 41, so as to ensure that the sleeve seat 44 moves along the direction of the lead screw 43. A pneumatic unit 46 is arranged on the sleeve seat 44. The bottom of the pneumatic unit 46 is provided with a gas claw 47 for clamping the panel base. The gas claw 47 clamps the panel base on the feeding conveyor belt 3 through the control of the pneumatic unit 46. The movement of the gas claw 47 controlled by the pneumatic unit 46 is prior art, and will not be described in detail in this application. Then, the motor 42 is started to rotate the lead screw 43, so as to further move the sleeve seat 44 along the direction of the lead screw 43, and move the gas claw 47 above the bottom plate 21. At this time, the gas claw 47 is controlled to release the clamping of the panel base, so that the panel base falls onto the inclined clamping grooves 26 of the four clamping blocks 25. Then, the panel base is pressed downward, and moves along the inclined clamping grooves 26 into the vertical clamping grooves 27, so that the panel base is clamped by the four clamping blocks 25. The conveying of the panel base does not require high precision, and is easy to control.

[0026] In this embodiment, the one side of the carrier disc 1 is provided with a material pressing mechanism, which is located on one side of the feeding conveyor belt 3. The material pressing mechanism comprises a material pressing cylinder 51. The output end of the material pressing cylinder 51 is provided with a material pressing disc 52 corresponding to the clamp mechanism, so as to downwardly press the panel base on the clamp mechanism. When the gas claw 47 places the panel base on the inclined clamping grooves 26 of the four clamping blocks 25, the carrier disc 1 is controlled to rotate, so that the clamp mechanism rotates to the bottom of the material pressing disc 52. Then, the material pressing cylinder 51 is controlled to be started. At this time, the material pressing disc 52 downwardly presses the top of the panel base, so that the panel base moves to be clamped between the four vertical clamping grooves 27. The manual operation is not required, and the manpower in the feeding process is greatly saved.

[0027] In the embodiment, the loading tray 1 is provided with a plurality of material moving mechanisms, and the pneumatic unit 46 in one of the material moving mechanisms includes a lifting cylinder 461 and a jaw driving unit 462. The lifting cylinder 461 is connected with the sleeve 44, and the output end of the lifting cylinder 461 is connected with the jaw driving unit 462 to control the lifting movement of the jaw driving unit 462. A pair of jaws 47 for clamping the panel base are arranged in the jaw driving unit 462. When the panel base is assembled into a completed switch panel on the top of the loading tray 1, the panel base is moved to the position below the material moving mechanism with the lifting cylinder 461 through the rotation of the loading tray 1. At this time, the lifting cylinder 461 is started to drive the jaw driving unit 462 to move the jaws 47 downward. Then, the jaw driving unit 462 is started to control the jaws 47 to clamp the completed switch panel. The movement of the jaws 47 controlled by the jaw driving unit 462 is prior art, and will not be described in detail in the present application. Then, the lifting cylinder 461 is started to drive the jaws 47 to move the switch panel upward. Then, the motor 42 on the material moving mechanism is started to drive the switch panel to move to the unloading position for unloading. The loading and unloading processes do not need manual processing, and the automation degree of the device is greatly improved.

[0028] In the embodiment, the vertical clamping groove 27 is formed with a V-shaped clamping surface corresponding to the corner of the panel base. The two side surfaces of the V-shaped clamping surface are clamped on the two sides of the panel base, so that the panel base is prevented from deflecting during assembly, and the assembly precision is affected.

[0029] In the embodiment, the side of the feeding conveyor belt 3 facing the loading tray 1 is provided with a baffle to block the panel base and prevent the panel base from sliding off the feeding conveyor belt 3. The baffle is provided with a gap for the jaws 47 to pass through, so that the jaws 47 can clamp the panel base through the gap.

[0030] It should be noted that, in the present document, the terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0031] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An assembly machine for switch panels comprising a loading table (1), characterized in that: The carrier plate (1) is provided with a clamping mechanism for holding the panel base. The clamping mechanism includes a base plate (21) fixed on the carrier plate (1). Each of the four corners of the base plate (21) is provided with a sliding groove (22) facing the center of the base plate (21). A slider (23) is slidably connected in the sliding groove (22). A spring (24) connected to the inner wall of the sliding groove (22) is provided on one side of the slider (23). A clamping block (25) is provided on the top of the slider (23). A clamping groove is provided on the side of the clamping block (25) facing the center of the base plate (21). The clamping groove includes an inclined groove (26) opened on the upper side of the clamping block (25) and a vertical clamping groove (27) opened on the lower side of the clamping block (25). The bottom of the inclined groove (26) is connected to the top of the vertical clamping groove (27) to form a continuous guide structure. The inclined groove (26) is gradually inclined from bottom to top and outward to facilitate the placement of the panel base.

2. An assembly machine for switch panels as claimed in claim 1, characterized in that: The carrier plate (1) is rotatably mounted, and its top circumferentially has several clamping mechanisms. One side of the carrier plate (1) is provided with a feeding conveyor belt (3) for transporting the panel base. One side of the carrier plate (1) is provided with a material transfer mechanism, which includes a positioning plate (41). One side of the positioning plate (41) is provided with a motor (42). The output end of the motor (42) is connected to a lead screw (43). The outer wall of the lead screw (43) is threadedly connected to a sleeve (44). The positioning plate (41) is provided with a pair of guide rails (45) that penetrate the sleeve (44) to ensure that the sleeve (44) moves along the direction of the lead screw (43). The sleeve (44) is provided with a pneumatic unit (46). The bottom of the pneumatic unit (46) is provided with a pneumatic gripper (47) for clamping the panel base.

3. An assembly machine for switch panels as claimed in claim 2, characterized in that: A pressing mechanism is provided on one side of the carrier plate (1). The pressing mechanism includes a pressing cylinder (51). The output end of the pressing cylinder (51) is provided with a pressing plate (52) corresponding to the clamping mechanism to press the panel base on the clamping mechanism downward.

4. An assembly machine for switch panels as claimed in any of the claims 1-3, characterized in that: The carrier (1) is provided with several material transfer mechanisms. One of the material transfer mechanisms has a pneumatic unit including a lifting cylinder (461) and a gripper drive unit (462). The lifting cylinder (461) is connected to the sleeve (44), and its output end is connected to the gripper drive unit (462) to control the gripper drive unit (462) to perform lifting and lowering movements. The gripper drive unit (462) is provided with a pair of pneumatic grippers (47) for gripping the panel base.

5. An assembly machine for switch panels as claimed in claim 2, characterized in that: The vertical clamping groove (27) forms a V-shaped clamping surface corresponding to the corner of the panel base.

6. An assembly machine for switch panels as claimed in claim 3, characterized in that: The feeding conveyor belt (3) is provided with a baffle on the side facing the tray (1) to block the panel base. The baffle is provided with a notch for the air claw (47) to pass through.

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