Automatic feeding mechanism for door hinge part blanks

Abstract

The utility model discloses an automatic feeding mechanism for door hinge part blanks, and belongs to the technical field of feeding of door hinge part blanks. An automatic feeding mechanism for door hinge part blanks comprises a vibration disc arranging machine and a feeding rotary disc, a first limiting baffle and a second limiting baffle are arranged at the top of a fixed table, the circumferential outer walls of a driving roller and a second transmission roller are sleeved with a conveying belt, and a positioning assembly is arranged at the top of the feeding rotary disc, so that the conveying belt is conveniently cleaned; the situation that the conveying effect of parts is affected due to attachment of impurities after the conveying belt is used for a long time is avoided, the problem that the parts are deformed and damaged due to direct rigid abutting can be solved through the buffer rubber pad, and the buffer rubber pad is replaced more easily and conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to door hinge part blank feeding technology field more specifically, relate to a door hinge part blank automatic feeding mechanism. BACKGROUND

[0002] Door hinge part blank refers to the initial form of door hinge before final processing, common have casting blank, forge blank, profile blank, stamping part blank etc., its material quality is metal such as stainless steel, carbon steel etc. Door hinge part blank automatic feeding mechanism is a kind of automation equipment applied to door hinge production process, its function is to automatically and orderly convey door hinge part blank to processing equipment or assembly station according to specific mode and rhythm, common have clipper type feeding mechanism, carousel feeding mechanism, vibration disc feeding mechanism, flexible disc feeding mechanism, centrifugal disc feeding mechanism, bar stock ladder feeding mechanism and tray feeding mechanism etc.

[0003] At present, most of the door hinge part blank automatic feeding mechanism on the market mainly uses vibration disc feeding mechanism to sort hinge parts, after completing sorting, realizes the continuous automatic feeding of hinge connection by the action of cylinder, however, in practical application, this feeding mechanism exposes many problems, as for transport device, the belt conveyor used in the long-term operation process, impurities and metal dust are easily attached, these pollutants accumulate day by day, not only can affect the normal operation of belt, but also can cause the jam, deviation etc. of parts in the process of conveying, and then seriously affect the subsequent part conveying accuracy and efficiency;

[0004] In the feeding placement link, the existing feeding mechanism usually relies on cylinder to hard pressure parts, so that it is positioned into positioning seat, this way for relatively light and thin door hinge part blank, there is great risk, and it is easy to cause part deformation damage, in order to solve this problem, generally buffer pad is arranged in positioning tool, but the existing buffer pad installation mode is mostly glued or screwed, once the buffer pad is damaged, the glued way needs to spend a lot of time to remove residual glue, and the screwing needs to disassemble screw one by one, the whole replacement process is complicated, which undoubtedly brings great trouble to the daily maintenance and use of equipment, seriously affects the continuity and efficiency of production.

[0005] In view of this, we propose a door hinge part blank automatic feeding mechanism. UTILITY MODEL CONTENT

[0006] 1. Technical problem to be solved

[0007] The utility model discloses a door hinge part blank automatic feeding mechanism to solve the problem in the above background technology.

[0008] 2. Technical scheme

[0009] A door hinge part blank automatic feeding mechanism, including vibration disc material arranging machine and feeding carousel, the vibration disc material arranging machine side wall is provided with fixed platform, the fixed platform top is provided with limit baffle no. 1 and limit baffle no. 2, the fixed platform outer wall is provided with drive motor, drive motor output end is connected with drive roll, the fixed platform inner wall is rotatably connected with transmission roll no. 2 and brush roll, the drive roll and transmission roll no. 2 circumferential outer wall sleeve joint has the conveying belt, the drive roll one end side wall is provided with transmission roll no. 1, transmission roll no. 1 rotatably connected in the fixed platform inner wall, transmission roll no. 1 with the brush roll circumferential outer wall jointly sleeve joint has transmission belt, the fixed platform inner chamber bottom is provided with dust absorption box, the fixed platform bottom is provided with support seat, the support seat outer wall is provided with dust collection box, the feeding carousel top is provided with positioning assembly, multiple positioning assembly includes positioning seat, multiple positioning seat top is provided with limit component, the limit component includes connecting shell.

[0010] Preferably, the limit baffle no. 1 outer wall is provided with a cylinder, the cylinder output end is connected with a material stopping plate, the material stopping plate outer wall is provided with a shielding plate, the shielding plate extends to the outside of the limit baffle no. 1 and can slide.

[0011] Preferably, the limit baffle no. 2 inner wall is rotatably connected with a rotating roller, and the limit baffle no. 1 inner wall is rotatably connected with a rotating roller of the same structure.

[0012] Preferably, the dust collection box outer wall is provided with a sliding door, the sliding door outer wall is provided with an observation window, the dust collection box outer wall is further provided with a dust suction pump, the dust suction pump output end is connected with a dust suction pipe, and the dust suction pipe tail end is connected to the dust absorption box outer wall.

[0013] Preferably, multiple positioning seat inner walls are clamped with clamping plates, and the clamping plate outer wall is provided with a buffer rubber pad.

[0014] Preferably, multiple connecting shells have springs in the inner walls, and the springs have limit blocks at the ends.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that in the process of actual use, the driving motor can drive the conveying belt through the cooperation of the driving roller and the transmission roller, the driving roller can also drive the brush roller to rotate through the transmission belt in the process of driving, and then the brush roller can be used to clean the surface of the conveying belt, and the impurities and dust cleaned out can be collected in the dust collection box through the action of the dust suction pump, thereby avoiding the influence of the attachment of impurities on the conveying effect of parts due to long-term use of the conveying belt.

[0017] When the parts are fed, the cylinder can drive the material abutting plate to move, and then the parts are abutted and transferred to the positioning seat, the inner wall of the plurality of positioning seats is provided with a buffer rubber pad, which can reduce the problem of deformation damage of the parts caused by direct rigid abutting, when the buffer rubber pad is damaged, the plurality of limiting blocks are pressed, the plurality of springs are compressed, the limiting blocks are retracted, then the clamping plate carrying the rubber buffer plate can be easily extracted and replaced, when installing, the limiting blocks are pressed, then the clamping plate is slidably clamped in the inner wall of the positioning seat, at this time, the limiting blocks are released, and the clamping plate limiting effect is achieved, and the whole operation is more simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the fixed table structure schematic diagram of the utility model;

[0020] Figure 3 It is the fixed table internal structure schematic diagram of the utility model;

[0021] Figure 4 It is the positioning seat structure schematic diagram of the utility model;

[0022] Figure 5 It is the limiting assembly structure schematic diagram of the utility model;

[0023] Explanation of reference numerals in the drawing: 100, vibration disc stocker; 200, fixed table; 210, limiting baffle one; 220, cylinder; 221, material abutting plate; 222, shielding plate; 230, limiting baffle two; 231, rotating roller; 240, driving motor; 241, driving roller; 242, transmission roller one; 243, transmission belt; 250, conveying belt; 260, transmission roller two; 270, brush roller; 280, dust suction box; 300, supporting seat; 310, dust collection box; 320, sliding door; 330, observation window; 340, dust suction pump; 400, feeding turntable; 410, positioning seat; 420, clamping plate; 430, buffer rubber pad; 440, connecting shell; 441, spring; 442, limiting block. DETAILED DESCRIPTION

[0024] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0025] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0026] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood in a broad sense, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0028] A door hinge part blank automatic feeding mechanism, including vibration disc sorting machine 100 and feeding turntable 400;

[0029] In some embodiments: the vibration disc sorting machine 100 is mainly composed of a hopper, a chassis, a controller, a vibration source and the like, and its working principle is that when the vibration disc sorting machine is started, the controller will adjust the vibration source to make the chassis vibrate at a specific frequency and amplitude. The door hinge part blanks in disorder placed in the hopper move upwards along the spiral track of the hopper under the action of the vibration, and in the moving process, various directional mechanisms, such as grooves, protrusions and inclined surfaces, arranged on the inner wall of the hopper and the track, will screen and arrange the parts according to the shape, size and other characteristics of the parts, so that the parts are gradually conveyed to the discharge port in a unified direction and attitude, completing the sorting process and providing orderly arranged parts for the subsequent processing or assembly link. The above all belong to the prior art.

[0030] In some embodiments: the feeding turntable 400 is driven to rotate by a motor, so that it can be equally divided by rotation for multiple positioning seats 410 stations, so that it can better continue to process the hinge part blank.

[0031] The side wall of the vibrating disc sorting machine 100 is provided with a fixed table 200, the top of the fixed table 200 is provided with a limiting baffle one 210 and a limiting baffle two 230, the outer wall of the fixed table 200 is provided with a driving motor 240, the output end of the driving motor 240 is connected with a driving roller 241, the inner wall of the fixed table 200 is rotatably connected with a transmission roller two 260 and a brush roller 270, the circumferential outer wall of the driving roller 241 and the transmission roller two 260 is sleeved with a conveying belt 250,

[0032] The driving motor drives the conveying belt 250 to move, thereby achieving the transportation effect of the parts, which belongs to the prior art.

[0033] One end of the driving roller 241 is provided with a transmission roller one 242, the transmission roller one 242 is rotatably connected to the inner wall of the fixed table 200, the transmission roller one 242 and the brush roller 270 are jointly sleeved with a transmission belt 243, and the inner cavity of the fixed table 200 is provided with a dust collection box 280;

[0034] In some embodiments: the dust collection box 280 is provided with a dust collection hole on the inclined surface, and the dust collection pump 340 is a cyclone dust collection pump, which belongs to the prior art.

[0035] The bottom of the fixed table 200 is provided with a supporting seat 300, the outer wall of the supporting seat 300 is provided with a dust collection box 310, the top of the feeding turntable 400 is provided with a positioning assembly, the positioning assembly includes a plurality of positioning seats 410, the top of the plurality of positioning seats 410 is provided with a limiting assembly, and the limiting assembly includes a connecting shell 440.

[0036] Specifically, the outer wall of the limiting baffle one 210 is provided with a cylinder 220, the output end of the cylinder 220 is connected with a material resisting plate 221, the outer wall of the material resisting plate 221 is provided with a shielding plate 222, and the shielding plate 222 extends to the outside of the limiting baffle one 210 and can slide.

[0037] In some embodiments: the shielding plate 222 is convenient for shielding the parts behind after the parts are pressed and fed.

[0038] Further, the inner wall of the limiting baffle two 230 is rotatably connected with a rotating roller 231, and the inner wall of the limiting baffle one 210 is rotatably connected with a rotating roller 231 of the same structure, so as to reduce the blocking condition and better guide the transportation.

[0039] Further, the dust collecting box 310 is provided with a sliding door 320, the sliding door 320 is provided with an observation window 330, and the dust collecting box 310 is further provided with a dust suction pump 340, and the dust suction pump 340 is connected with a dust suction pipe.

[0040] Further, the plurality of positioning seats 410 are provided with clamping plates 420 on the inner walls, and the clamping plates 420 are provided with buffer rubber pads 430 on the outer walls, so as to buffer when the materials are conveyed.

[0041] It is worth noting that the plurality of connecting shells 440 are provided with springs 441 on the inner walls, and the springs 441 are connected with limiting blocks 442 at the ends, so as to limit the clamping plates 420.

[0042] In some embodiments: the device can use an external conventional power supply, and the device can be controlled by an external PLC controller.

[0043] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of internal structure and method.

[0044] Working principle: during actual use, the driving motor 240 can drive the conveying belt by cooperating with the driving roller 241 and the transmission roller two 260, and in the driving process, the driving roller 241 can also drive the brush roller 270 to rotate through the transmission belt 243, so that the brush roller 270 can clean the surface of the conveying belt 250, and then the impurities and dust cleaned out can be collected by the dust suction pump 340, so as to be transferred to the dust collecting box 310 for collection, thereby avoiding the influence of the attachment of impurities on the conveying effect of the parts of the conveying belt 250 for a long time;

[0045] When the parts are fed, the cylinder 220 can be used to drive the material resisting plate 221 to move, so that the parts are pressed and transferred to the positioning seat 410, the plurality of positioning seats 410 are provided with buffer rubber pads 430 on the inner walls, which can reduce the problem of deformation and damage of the parts caused by direct rigid material resistance, when the buffer rubber pad 430 is damaged, the plurality of limiting blocks 442 are pressed, so that the plurality of springs 441 are compressed and the limiting blocks 442 are retracted, then the clamping plate 420 carrying the rubber buffer plate 430 can be easily extracted and replaced, and when installing, the limiting blocks 442 are pressed, then the clamping plate 420 is clamped on the inner wall of the positioning seat 410, and then the limiting blocks 442 are released to limit the clamping plate 420, so that the whole operation is more simple and convenient.

[0046] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding mechanism for door hinge part blanks, comprising a vibrating disc stock arranging machine (100) and a feeding rotary disc (400), characterized in that: The side wall of the vibrating disc sorting machine (100) is provided with a fixed table (200), the top of the fixed table (200) is provided with a limiting baffle one (210) and a limiting baffle two (230), the outer wall of the fixed table (200) is provided with a driving motor (240), the output end of the driving motor (240) is connected with a driving roller (241), the inner wall of the fixed table (200) is rotatably connected with a transmission roller two (260) and a brush roller (270), the circumferential outer wall of the driving roller (241) and the transmission roller two (260) is sleeved with a conveying belt (250), one end of the driving roller (241) is provided with a transmission roller one (242), the transmission roller one (242) is rotatably connected to the inner wall of the fixed table (200), the transmission roller one (242) and the circumferential outer wall of the brush roller (270) are commonly sleeved with a transmission belt (243), the inner cavity bottom of the fixed table (200) is provided with a dust collection box (280), the bottom of the fixed table (200) is provided with a supporting seat (300), the outer wall of the supporting seat (300) is provided with a dust collection box (310), the top of the feeding turntable (400) is provided with a positioning assembly, a plurality of the positioning assembly includes a positioning seat (410), a plurality of the positioning seat (410) is provided with a limiting assembly on the top, the limiting assembly includes a connecting shell (440).

2. The door hinge part blank automatic feeding mechanism according to claim 1, characterized in that: The outer wall of the limiting baffle one (210) is provided with a gas cylinder (220), the output end of the gas cylinder (220) is connected with a material resisting plate (221), the outer wall of the material resisting plate (221) is provided with a shielding plate (222), the shielding plate (222) extends to the outside of the limiting baffle one (210) and can slide.

3. The automatic feeding mechanism for door hinge part blanks according to claim 2, characterized in that: The inner wall of the limiting baffle two (230) is rotatably connected with a rotating roller (231), the inner wall of the limiting baffle one (210) is rotatably connected with a rotating roller (231) of the same structure.

4. The automatic feeding mechanism for door hinge part blanks according to claim 3, characterized in that: The outer wall of the dust collection box (310) is provided with a sliding door (320), the outer wall of the sliding door (320) is provided with an observation window (330), the outer wall of the dust collection box (310) is further provided with a dust collection pump (340), the output end of the dust collection pump (340) is connected with a dust collection pipe, and the tail end of the dust collection pipe is connected to the outer wall of the dust collection box (280).

5. The automatic feeding mechanism for door hinge part blanks according to claim 4, characterized in that: The inner wall of a plurality of the positioning seat (410) is clamped with a clamping plate (420), the outer wall of the clamping plate (420) is provided with a buffer rubber pad (430).

6. The automatic feeding mechanism for door hinge part blanks according to claim 5, characterized in that: The inner wall of a plurality of the connecting shell (440) is provided with a spring (441), and the tail end of the spring (441) is connected with a limiting block (442).

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