Press fitting equipment for metal clamping feet of automobile interior and exterior ornaments

Abstract

The invention discloses automobile interior and exterior ornament metal clamping foot press-fitting equipment, and relates to the technical field of press-fitting, the automobile interior and exterior ornament metal clamping foot press-fitting equipment comprises a fixed frame, the inner wall of the fixed frame is fixedly connected with a pneumatic push cylinder, the output end of the pneumatic push cylinder is fixedly connected with a linkage plate, and the top end of the linkage plate is fixedly connected with a push-press frame; by arranging a push plate, a positioning baffle and a pressing plate, a linkage plate slides to drive a pushing frame to slide synchronously, the pushing frame slides to drive the push plate on the side wall of a pressing groove plate to be attached to the side wall of the automobile ornament through a reset spring, and then the automobile ornament is driven to be tightly attached to the outer wall of the positioning baffle; the pressing groove plate slides to drive the connecting column to vertically slide in the pressing guide groove, the connecting column slides to drive the connecting block to synchronously slide, the connecting block slides to drive the pressing plate to vertically slide along the limiting sliding groove through the telescopic column, the pressing plate slides to press the top end of the automobile ornament, and stable positioning operation on the automobile ornament is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of press-fitting, in particular to a press-fitting device for metal clamping feet of automobile interior and exterior trims. Background Art

[0002] When assembling the interior and exterior trims of the automobile, the metal clips need to be pressed onto the interior and exterior trims of the automobile, and then the interior and exterior trims of the automobile are installed on the automobile frame through the metal clips.

[0003] For example, the patent with publication number CN113695428A discloses a metal foot pressing device for automobile interior and exterior decoration parts, which includes a frame with a C-shaped side, a workbench horizontally arranged at the lower end of the frame, a positioning seat horizontally arranged on the workbench for placing the product to be welded, a bending and flattening mechanism arranged directly above the positioning seat, and a lifter vertically arranged at the upper end of the frame for driving the bending and flattening mechanism to rise and fall; the bending and flattening mechanism includes a bending component for bending two rows of metal feet on the decorative panel, and a flattening component for flattening the two rows of bent metal feet on the decorative panel; the present invention first bends the two rows of metal feet on the decorative panel by the bending component, and then flattens the two rows of bent metal feet on the decorative panel by the flattening component, so that the decorative panel can be fixed on the door sill, which not only has low labor intensity and high production efficiency, but also good product quality.

[0004] The existing metal clip foot pressing equipment for automobile interior and exterior trims only performs pressing operations on the automobile interior and exterior trims when in use. When the staff places the automobile interior and exterior trims, the positioning of the automobile interior and exterior trims is inaccurate, which causes the automobile interior and exterior trims to easily collide with the pressing head, and does not meet people's usage needs. For this reason, we propose a metal clip foot pressing equipment for automobile interior and exterior trims. Summary of the invention

[0005] The purpose of the present invention is to provide a metal clamping foot press-fitting device for automobile interior and exterior trims, so as to solve the problem of inaccurate positioning of automobile interior and exterior trims proposed in the above background technology, which causes the automobile interior and exterior trims to easily collide with the pressing head.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a metal clamping foot pressing device for automobile interior and exterior decorations, comprising a fixed frame, the inner wall of the fixed frame is fixedly connected to a pneumatic push cylinder, the output end of the pneumatic push cylinder is fixedly connected to a linkage plate, the top of the linkage plate is fixedly connected to a pushing frame, the inner wall of the pushing frame is fixedly connected to a return spring, one end of the return spring is fixedly connected to a clamping groove plate, the clamping groove plates are provided with two groups, the side walls of the two groups of clamping groove plates are commonly fixedly connected to a push plate, the clamping groove plates and the push plates The push plate is slidably connected to the inner wall of the pushing frame, the outer wall of the push plate is fitted with an automobile decoration, the side wall of the automobile decoration is fitted with a positioning baffle fixedly connected to the top edge of the fixed frame, the groove of the clamping groove plate is movably connected with a connecting column, the connecting part of the pushing frame and the connecting column is provided with a clamping guide groove, the outer wall of the connecting column is fixedly connected with a connecting block, the inner wall of the connecting block is penetrated by a telescopic column, the connecting part of the push plate and the telescopic column is provided with a limited sliding groove, and one end of the telescopic column is fixedly connected with a pressing plate fitted with the top of the automobile decoration;

[0007] A press-fitting base is arranged above the automobile decoration, a press-fitting cylinder is fixedly connected to the outer wall of the press-fitting base, a connecting rod is fixedly connected to the output end of the press-fitting cylinder, and a pressing head is fixedly connected to the bottom end of the connecting rod.

[0008] Based on the above structure, the sliding of the linkage plate drives the pushing frame to slide synchronously. The sliding of the pushing frame drives the pushing plate of the side wall of the clamping groove plate to fit with the side wall of the automobile decoration through the reset spring, thereby driving the automobile decoration to fit closely with the outer wall of the positioning baffle. At the same time, the sliding of the clamping groove plate drives the connecting column to slide vertically along the groove of the clamping guide groove. The sliding of the connecting column drives the connecting block to slide synchronously. The sliding of the connecting block drives the pressure plate to slide vertically along the limiting slide groove through the telescopic column. The pressure plate slides and performs a clamping operation on the top of the automobile decoration, thereby realizing a stable positioning operation of the automobile decoration.

[0009] Preferably, both ends of the linkage plate are provided with side clamp guide grooves, the side clamp guide grooves are movably connected with side clamp guide pillars, and the connecting part of the fixed frame and the side clamp guide pillars is provided with a limited guide groove, the top of the side clamp guide pillar is fixedly connected with a side clamping plate that fits with one end of the automobile decoration, the bottom of the fixed frame is fixedly connected with a working base, the top edge of the working base is fixedly connected with a three-axis positioning assembly, the output end of the three-axis positioning assembly is fixedly connected with the outer wall of the press-fitting base, the outer wall of the connecting rod is sleeved with a feeding frame that is slidably connected to the outer wall of the press-fitting base, the outer wall of the feeding frame is fixedly connected with a feeding pipe, the side wall of the working base is fixedly connected with an injection molding frame, the top of the injection molding frame is fixedly connected with a hydraulic push rod, the output end of the hydraulic push rod is fixedly connected with a movable mold, the top pipe of the movable mold is connected with a hopper fixedly connected to the outer wall of the injection molding frame, the outer wall of the injection molding frame below the movable mold is fixedly connected with a fixed mold, and the connecting part of the injection molding frame and the working base is fixedly connected with a transfer frame.

[0010] Preferably, the pushing frame is provided with two groups, the cross-section of the positioning baffle is inverted "L" shape, and the automobile decoration forms a clamping structure between the push plate and the positioning baffle. During operation, the pushing frame slides through the reset spring to drive the push plate of the side wall of the clamping groove plate to fit with the side wall of the automobile decoration, thereby driving the automobile decoration to fit closely with the outer wall of the positioning baffle, thereby realizing stable clamping operation of the automobile decoration.

[0011] Preferably, the groove shape of the clamping groove plate is inclined, the clamping guide groove and the limiting slide groove are parallel, and the pressure plate forms a lifting structure through the connecting column, the clamping guide groove and the telescopic column and the limiting slide groove. When working, the sliding of the clamping groove plate drives the connecting column to slide vertically along the groove of the clamping guide groove, the sliding of the connecting column drives the connecting block to slide synchronously, and the sliding of the connecting block drives the pressure plate to slide vertically along the limiting slide groove through the telescopic column, and the sliding of the pressure plate performs a clamping operation on the top of the automobile decoration to realize the clamping operation of the automobile decoration.

[0012] Preferably, the side clamp guide groove has an inclined shape, and the side clamp plate forms a sliding structure through the side clamp guide groove and the side clamp guide column and the limiting guide groove. The feeding pipe has an inclined shape. During operation, the side clamp guide groove slides to drive the side clamp guide column to slide along the groove of the limiting guide groove, and the side clamp guide column slides to drive the side clamp plate to fit with one end of the automobile decoration, thereby realizing the pre-positioning operation of the automobile decoration.

[0013] Preferably, the outer wall of the transfer frame is fixedly connected to a turning motor, the output end of the turning motor is fixedly connected to an active plate, the top of the active plate is screwed with a connecting plate, one end of the connecting plate is screwed with a driven plate screwed to the outer wall of the transfer frame, the driven plate and the active plate are parallel and equal, the top of the connecting plate is fixedly connected to a transfer seat, the outer wall of the transfer seat is fixedly connected to a transfer rack, the bottom end of the transfer rack is fixedly connected to a suction cup, when working, the automobile trim 2 is transferred, and the suction cup 10 07 works to adsorb the automobile accessories 2, and then, in the transfer frame 10, the flip motor 1001 works to drive the active plate 1002 to rotate, and the active plate 1002 rotates to drive the driven plate 1004 to rotate synchronously through the connecting plate 1003, and then drives the connecting plate 1003 to rotate in parallel, and the connecting plate 1003 drives the transfer seat 1005 to move synchronously, and the movement of the transfer seat 1005 drives the suction cup 1007 at the bottom of the transfer frame 1006 to move, so as to transfer the automobile accessories 2 in the injection molding frame 9 to the fixed frame 1.

[0014] Preferably, the inner wall of the feeding frame is fixedly connected with a pre-positioning spring fixedly connected to the outer wall of the connecting rod, the bottom end of the feeding frame is fixedly connected with a pre-positioning ring, the side wall of the pressure head is fixedly connected with an active orifice plate, both ends of the active orifice plate are movably connected with a linkage column, a linkage guide groove is provided at the connection part between the feeding frame and the linkage column, the outer wall of the linkage column is movably connected with a driven guide groove plate, the bottom end of the driven guide groove plate is fixedly connected with a connecting frame, the inner wall of the connecting frame is penetrated by a guide rail fixedly connected to the inner wall of the feeding frame, one end of the connecting frame is fixedly connected with a clamping plate, and the outer wall of the clamping plate is clamped with When the clamping foot body is working, the loading frame moves to overcome the elastic force of the pre-positioning spring and slides vertically along the outer wall of the press-fitting base. By setting the pre-positioning ring, the pre-positioning operation of the pressure head is realized. Then, the press-fitting cylinder works to drive the pressure head to slide vertically through the connecting rod. The sliding of the pressure head drives the active orifice plate to slide synchronously. The sliding of the active orifice plate drives the linkage column to slide along the groove of the linkage guide groove. The sliding of the linkage column drives the connecting frame to slide along the outer wall of the guide rail through the driven guide groove plate. The sliding of the connecting frame drives the clamping plate and the clamping foot body to move away. Then, the sliding of the pressure head drives the clamping foot body to fit with the pressing surface of the automobile decoration, thereby realizing the continuous pressing operation of the automobile decoration.

[0015] Preferably, the central axis of the pre-positioning ring coincides with the central axis of the pressing head. During operation, the loading frame moves to overcome the elastic force of the pre-positioning spring and slides vertically along the outer wall of the press base. By setting the pre-positioning ring, the pre-positioning operation of the pressing head is realized.

[0016] Preferably, the linkage guide grooves are provided with two groups, the two groups of linkage guide grooves are symmetrical with respect to the active orifice plate, the linkage column forms a sliding structure through the active orifice plate and the linkage guide groove, the linkage guide groove is provided with an upper and lower part, the shapes of the upper and lower parts of the linkage guide groove are inclined and vertical respectively, when working, the sliding of the active orifice plate drives the linkage column to slide along the groove of the linkage guide groove, by setting the upper and lower parts of the linkage guide groove, when the pressure head slides downward, the clamping plate and the clamping foot body are separated from each other, so as to avoid movement interference between the clamping plate and the clamping foot body when the pressure head slides downward.

[0017] Preferably, the card plate has a "C" shape, and the connecting frame forms a sliding structure with the guide rail through the linkage column and the driven guide groove plate. During operation, the linkage column slides through the driven guide groove plate to drive the connecting frame to slide along the outer wall of the guide rail, and the sliding of the connecting frame drives the card plate and the card foot body to move relative to each other. By setting a "C"-shaped card plate, the card plate and the pressure head can be prevented from interfering with each other in movement when the pressure head slides downward.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting the side clamping plate, the pneumatic push cylinder drives the linkage plate to slide, the sliding of the linkage plate drives the two sets of side clamping guide grooves to slide synchronously, the sliding of the side clamping guide groove drives the side clamping guide column to slide along the groove of the limit guide groove, and the sliding of the side clamping guide column drives the side clamping plate to fit with one end of the automobile decoration, so as to realize the pre-positioning operation of the automobile decoration.

[0020] 2. By setting a push plate, a positioning baffle and a pressure plate, the sliding of the linkage plate drives the pushing frame to slide synchronously. The sliding of the pushing frame drives the push plate of the side wall of the compression groove plate to fit with the side wall of the automobile decoration through the reset spring, thereby driving the automobile decoration to fit closely with the outer wall of the positioning baffle. At the same time, the sliding of the compression groove plate drives the connecting column to slide vertically along the groove of the compression guide groove. The sliding of the connecting column drives the connecting block to slide synchronously. The sliding of the connecting block drives the pressure plate to slide vertically along the limiting slide groove through the telescopic column. The pressure plate slides and performs a pressing operation on the top of the automobile decoration, thereby realizing a stable positioning operation of the automobile decoration.

[0021] 3. By setting a pre-positioning ring, the loading frame moves to overcome the elastic force of the pre-positioning spring and slides vertically along the outer wall of the press-fitting base. The pre-positioning ring at the bottom of the loading frame is used to realize the pre-positioning operation of the pressure head to avoid collision between the loading frame and the automobile accessories when moving.

[0022] 4. By setting the clamping plate, the pressing cylinder drives the pressure head to slide vertically through the connecting rod, and the sliding of the pressure head drives the active orifice plate to slide synchronously. The sliding of the active orifice plate drives the linkage column to slide along the groove of the linkage guide groove. The sliding of the linkage column drives the connecting frame to slide along the outer wall of the guide rail through the driven guide groove plate. The sliding of the connecting frame drives the clamping plate and the clamping foot body to move away. Then, the sliding of the pressure head drives the clamping foot body to fit with the pressing surface of the automobile decoration, thereby realizing the continuous pressing operation of the automobile decoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the fixed frame structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the fixed frame of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the push frame of the present invention from a first viewing angle;

[0027] Figure 5 This is a schematic diagram of the structure of the push frame of the present invention from a second viewing angle;

[0028] Figure 6 It is a schematic diagram of the three-dimensional unfolded structure of the connection block of the present invention;

[0029] Figure 7 It is a schematic diagram of the press-fitting base and the loading frame structure of the present invention;

[0030] Figure 8 This is a schematic structural diagram of a feeding frame of the present invention in a first viewing angle;

[0031] Fig. 9 This is a schematic structural diagram of a feeding frame of the present invention in a cross-section from a second viewing angle;

[0032] Fig.10 It is a schematic diagram of the side clamp guide groove connection structure of the present invention;

[0033] Fig.11 It is a schematic diagram of the transport frame structure of the present invention;

[0034] Fig.12 It is a schematic diagram of the structure of the pressure head and the clamping plate of the present invention;

[0035] Fig.13 It is a schematic diagram of the working structure of the pressure head and the clamping plate of the present invention;

[0036] Fig.14 It is a schematic diagram of the three-dimensional unfolding structure of the linkage column of the present invention.

[0037] In the figure: 1. Fixed frame; 101. Pneumatic push cylinder; 102. Linkage plate; 103. Push frame; 104. Return spring; 105. Clamping groove plate; 106. Push plate; 107. Positioning baffle; 108. Connecting column; 109. Clamping guide groove; 110. Connecting block; 111. Telescopic column; 112. Limiting slide groove; 113. Pressing plate; 2. Automobile accessories; 3. Pressing base; 301. Pressing cylinder; 302. Connecting rod; 303. Pressing head; 4. Side clamping guide groove; 401. Side clamping guide column; 402. Limiting guide groove; 403. Side clamping plate; 5. Working base; 6. Three-axis positioning assembly; 7. Feeding frame; 701, pre-positioning spring; 702, pre-positioning ring; 703, active orifice plate; 704, linkage column; 705, linkage guide groove; 706, driven guide groove plate; 707, connecting frame; 708, guide rail; 709, clamping plate; 8, feeding pipeline; 9, injection molding frame; 901, hydraulic push rod; 902, movable mold; 903, hopper; 904, fixed mold; 10, transfer frame; 1001, flip motor; 1002, active plate; 1003, connecting plate; 1004, driven plate; 1005, transfer seat; 1006, transfer frame; 1007, suction cup; 11, clamping foot body. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figures 1 to 9In an embodiment of the present invention, a metal clamping foot pressing device for automobile interior and exterior trims includes a fixed frame 1, an inner wall of the fixed frame 1 is fixedly connected with a pneumatic push cylinder 101, an output end of the pneumatic push cylinder 101 is fixedly connected with a linkage plate 102, a top of the linkage plate 102 is fixedly connected with a pushing frame 103, an inner wall of the pushing frame 103 is fixedly connected with a return spring 104, one end of the return spring 104 is fixedly connected with a clamping groove plate 105, two groups of clamping groove plates 105 are provided, and the side walls of the two groups of clamping groove plates 105 are commonly fixedly connected with a push plate 106, and the clamping groove plates 105 and the push plates 106 are fixedly connected to the inner wall of the pushing frame 103. Sliding connection, the outer wall of the push plate 106 is fitted with the automobile decoration 2, the side wall of the automobile decoration 2 is fitted with a positioning baffle 107 fixedly connected to the top edge of the fixed frame 1, the groove of the pressing groove plate 105 is movably connected with a connecting column 108, the connecting part of the pushing frame 103 and the connecting column 108 is provided with a pressing guide groove 109, the outer wall of the connecting column 108 is fixedly connected with a connecting block 110, the inner wall of the connecting block 110 is penetrated by a telescopic column 111, the connecting part of the push plate 106 and the telescopic column 111 is provided with a limited sliding groove 112, and one end of the telescopic column 111 is fixedly connected with a pressing plate 113 fitted with the top of the automobile decoration 2;

[0040] A press-fit base 3 is arranged above the automobile decoration 2, and a press-fit cylinder 301 (such as Figure 8 As shown), the output end of the press cylinder 301 is fixedly connected to a connecting rod 302, and the bottom end of the connecting rod 302 is fixedly connected to a pressing head 303.

[0041] Based on the above structure, the sliding of the linkage plate 102 drives the pushing frame 103 to slide synchronously. The sliding of the pushing frame 103 drives the pushing plate 106 of the side wall of the clamping groove plate 105 to fit with the side wall of the automobile decoration 2 through the reset spring 104, thereby driving the automobile decoration 2 to fit closely with the outer wall of the positioning baffle 107. At the same time, the sliding of the clamping groove plate 105 drives the connecting column 108 to slide vertically along the clamping guide groove 109. The sliding of the connecting column 108 drives the connecting block 110 to slide synchronously. The sliding of the connecting block 110 drives the pressing plate 113 to slide vertically along the limiting slide groove 112 through the telescopic column 111. The pressing plate 113 slides and performs a clamping operation on the top of the automobile decoration 2, thereby realizing a stable positioning operation on the automobile decoration 2.

[0042] For further information, see Figure 1 , Figure 7 and Fig.10, both ends of the linkage plate 102 are provided with side clamp guide grooves 4, and side clamp guide columns 401 are movably connected in the grooves of the side clamp guide grooves 4. A limited guide groove 402 is provided at the connection portion between the fixed frame 1 and the side clamp guide columns 401. The top of the side clamp guide columns 401 is fixedly connected with a side clamping plate 403 that fits with one end of the automobile decoration 2. The bottom end of the fixed frame 1 is fixedly connected with a working base 5, and the top edge of the working base 5 is fixedly connected with a three-axis positioning component 6. The output end of the three-axis positioning component 6 is fixedly connected with the outer wall of the press-fitting base 3. The outer wall of the connecting rod 302 is sleeved with a feeding frame 7 that is slidably connected to the outer wall of the press-fitting base 3. The outer wall of the feeding frame 7 is fixedly connected with a feeding pipe 8. The side wall of the working base 5 is fixedly connected with an injection molding frame 9, and the top of the injection molding frame 9 A hydraulic push rod 901 is fixedly connected, and a movable mold 902 is fixedly connected to the output end of the hydraulic push rod 901. The top pipe of the movable mold 902 is connected to a hopper 903 fixedly connected to the outer wall of the injection frame 9. A fixed mold 904 is fixedly connected to the outer wall of the injection frame 9 below the movable mold 902. The connection part between the injection frame 9 and the working base 5 is fixedly connected to the transfer frame 10. When working, the hydraulic push rod 901 drives the movable mold 902 to slide vertically along the outer wall of the injection frame 9, and performs a mold closing operation on the movable mold 902 and the fixed mold 904. Then, the material is poured from the hopper 903 and heated into a molten state and injected between the movable mold 902 and the fixed mold 904 to realize the injection molding operation of the automotive trim 2.

[0043] For further information, see Figures 2 to 6 The pushing frame 103 is provided with two groups, and the cross section of the positioning baffle 107 is inverted "L" shape. The automobile decoration 2 forms a clamping structure between the pushing plate 106 and the positioning baffle 107. When working, the pushing frame 103 slides through the reset spring 104 to drive the pushing plate 106 of the side wall of the clamping groove plate 105 to fit with the side wall of the automobile decoration 2, thereby driving the automobile decoration 2 to fit closely with the outer wall of the positioning baffle 107, thereby realizing the stable clamping operation of the automobile decoration 2.

[0044] For further information, see Figures 4 to 6 The groove shape of the clamping groove plate 105 is inclined, the clamping guide groove 109 and the limiting slide groove 112 are parallel, and the pressing plate 113 forms a lifting structure through the connecting column 108, the clamping guide groove 109 and the telescopic column 111 and the limiting slide groove 112. When working, the clamping groove plate 105 slides to drive the connecting column 108 to slide vertically along the groove of the clamping guide groove 109, and the connecting column 108 slides to drive the connecting block 110 to slide synchronously. The connecting block 110 slides through the telescopic column 111 to drive the pressing plate 113 to slide vertically along the limiting slide groove 112, and the pressing plate 113 slides and performs a clamping operation on the top of the automobile decoration 2 to realize the clamping operation of the automobile decoration 2.

[0045] For further information, see Figure 7 and Fig.10 The shape of the side clamp guide groove 4 is inclined, and the side clamp plate 403 forms a sliding structure between the side clamp guide groove 4 and the side clamp guide column 401 and the limiting guide groove 402. The shape of the feeding pipe 8 is inclined. During operation, the side clamp guide groove 4 slides to drive the side clamp guide column 401 to slide along the groove of the limiting guide groove 402, and the side clamp guide column 401 slides to drive the side clamp plate 403 to fit with one end of the automobile decoration 2, thereby realizing the pre-positioning operation of the automobile decoration 2.

[0046] For further information, see Fig.11 The outer wall of the transfer frame 10 is fixedly connected with a flip motor 1001, and the output end of the flip motor 1001 is fixedly connected with an active plate 1002, and the top of the active plate 1002 is screwed with a connecting plate 1003, and one end of the connecting plate 1003 is screwed with a driven plate 1004 screwed with the outer wall of the transfer frame 10, and the driven plate 1004 and the active plate 1002 are parallel and equal, and the top of the connecting plate 1003 is fixedly connected with a transfer seat 1005, and the outer wall of the transfer seat 1005 is fixedly connected with a transfer frame 1006, and the bottom end of the transfer frame 1006 is fixedly connected with a suction cup 1007, During operation, the automobile accessories 2 are transferred, and the suction cup 1007 works to absorb the automobile accessories 2. Then, in the transfer frame 10, the flip motor 1001 works to drive the active plate 1002 to rotate. The active plate 1002 rotates through the connecting plate 1003 to drive the driven plate 1004 to rotate synchronously, and then drives the connecting plate 1003 to rotate in parallel. The connecting plate 1003 drives the transfer seat 1005 to move synchronously. The movement of the transfer seat 1005 drives the suction cup 1007 at the bottom of the transfer frame 1006 to move, and the automobile accessories 2 in the injection molding frame 9 are transferred to the fixed frame 1.

[0047] For further information, see Figures 7 to 9 and Figure 12 to Figure 14 The inner wall of the feeding frame 7 is fixedly connected with a pre-positioning spring 701 fixedly connected to the outer wall of the connecting rod 302, the bottom end of the feeding frame 7 is fixedly connected with a pre-positioning ring 702, the side wall of the pressure head 303 is fixedly connected with an active orifice plate 703, both ends of the active orifice plate 703 are movably connected with a linkage column 704, and the connection part of the feeding frame 7 and the linkage column 704 is provided with a linkage guide groove 705 (combined with Fig.12 and Fig.13), the outer wall of the linkage column 704 is movably connected with a driven guide groove plate 706, the bottom end of the driven guide groove plate 706 is fixedly connected with a connecting frame 707, the inner wall of the connecting frame 707 is penetrated with a guide rail 708 fixedly connected to the inner wall of the feeding frame 7, one end of the connecting frame 707 is fixedly connected with a clamping plate 709, and the outer wall of the clamping plate 709 is clamped with a clamping foot body 11. When working, the feeding frame 7 moves to overcome the elastic force of the pre-positioning spring 701 and slide vertically along the outer wall of the press-fitting base 3. By setting the pre-positioning ring 702, the pre-positioning operation of the pressure head 303 is realized, and then the press-fitting cylinder 301 works to drive the press through the connecting rod 302. The head 303 slides vertically, and the sliding of the pressure head 303 drives the active orifice plate 703 to slide synchronously. The sliding of the active orifice plate 703 drives the linkage column 704 to slide along the groove of the linkage guide groove 705. The linkage column 704 slides through the driven guide groove plate 706 to drive the connecting frame 707 to slide along the outer wall of the guide rail 708. The sliding of the connecting frame 707 drives the clamping plate 709 away from the clamping foot body 11. Then, the pressure head 303 slides to drive the clamping foot body 11 to fit with the pressing surface of the automobile decoration 2, thereby realizing the continuous pressing operation of the automobile decoration 2. It should be noted that the clamping foot body 11 is fed in a directional manner along the feeding pipe 8 through the vibration disk.

[0048] For further information, see Fig. 9 The central axis of the pre-positioning ring 702 coincides with the central axis of the pressing head 303. During operation, the feeding frame 7 moves to overcome the elastic force of the pre-positioning spring 701 and slides vertically along the outer wall of the press-fitting base 3. By setting the pre-positioning ring 702, the pre-positioning operation of the pressing head 303 is realized.

[0049] For further information, see Figures 2 to 14 There are two groups of linkage guide grooves 705, and the two groups of linkage guide grooves 705 are symmetrical about the active orifice plate 703. The linkage column 704 forms a sliding structure between the active orifice plate 703 and the linkage guide groove 705. The linkage guide groove 705 is provided with an upper and lower part. The shapes of the upper and lower parts of the linkage guide groove 705 are inclined and vertical respectively. When working, the active orifice plate 703 slides to drive the linkage column 704 to slide along the groove of the linkage guide groove 705. By setting the upper and lower parts of the linkage guide groove 705, when the pressure head 303 slides downward, the clamping plate 709 is far away from the clamping foot body 11, so as to avoid the motion interference between the clamping plate 709 and the clamping foot body 11 when the pressure head 303 slides downward.

[0050] For further information, see Figure 12 to Figure 14The shape of the card plate 709 is "C" shaped, and the connecting frame 707 forms a sliding structure with the guide rail 708 through the linkage column 704 and the driven guide groove plate 706. When working, the linkage column 704 slides through the driven guide groove plate 706 to drive the connecting frame 707 to slide along the outer wall of the guide rail 708, and the sliding of the connecting frame 707 drives the card plate 709 and the card foot body 11 to move relative to each other. By setting the "C" shaped card plate 709, the card plate 709 and the pressure head 303 are prevented from having movement interference when the pressure head 303 slides downward.

[0051] The working principle of the present invention is as follows: when the metal foot press-fitting device for automobile interior and exterior decoration parts is used, first, the automobile decoration part 2 is injection-molded. In the injection molding frame 9, the hydraulic push rod 901 drives the movable mold 902 to slide vertically along the outer wall of the injection molding frame 9, and the movable mold 902 and the fixed mold 904 are closed. Then, the material is poured from the hopper 903 and heated to a molten state and injected between the movable mold 902 and the fixed mold 904 to realize the injection molding operation of the automobile decoration part 2.

[0052] Next, the automobile accessory 2 is transferred, and the suction cup 1007 works to absorb the automobile accessory 2. Then, in the transfer frame 10, the flip motor 1001 works to drive the active plate 1002 to rotate. The active plate 1002 rotates and drives the driven plate 1004 to rotate synchronously through the connecting plate 1003, thereby driving the connecting plate 1003 to rotate in parallel. The connecting plate 1003 drives the transfer seat 1005 to move synchronously. The movement of the transfer seat 1005 drives the suction cup 1007 at the bottom of the transfer frame 1006 to move, thereby transferring the automobile accessory 2 in the injection molding frame 9 to the fixed frame 1.

[0053] Next, the staff will fit the outer wall of the automobile decoration 2 with the outer wall of the positioning baffle 107, and then pre-clamp the automobile decoration 2. The pneumatic push cylinder 101 drives the linkage plate 102 to slide, and the sliding of the linkage plate 102 drives the two sets of side clamp guide grooves 4 to slide synchronously. The sliding of the side clamp guide grooves 4 drives the side clamp guide column 401 to slide along the groove of the limiting guide groove 402, and the sliding of the side clamp guide column 401 drives the side clamp plate 403 to fit with one end of the automobile decoration 2, thereby realizing the pre-positioning operation of the automobile decoration 2.

[0054] At the same time, the sliding of the linkage plate 102 drives the pushing frame 103 to slide synchronously. The sliding of the pushing frame 103 drives the pushing plate 106 of the side wall of the clamping groove plate 105 to fit with the side wall of the automobile decoration 2 through the reset spring 104, thereby driving the automobile decoration 2 to fit closely with the outer wall of the positioning baffle 107. At the same time, the sliding of the clamping groove plate 105 drives the connecting column 108 to slide vertically along the clamping guide groove 109. The sliding of the connecting column 108 drives the connecting block 110 to slide synchronously. The sliding of the connecting block 110 drives the pressing plate 113 to slide vertically along the limiting slide groove 112 through the telescopic column 111. The pressing plate 113 slides and performs a clamping operation on the top of the automobile decoration 2, thereby realizing a stable positioning operation on the automobile decoration 2.

[0055] Next, the foot body 11 is fed along the feeding pipe 8 in a direction by the vibration plate, and the foot body 11 falls into the feeding frame 7 through the feeding pipe 8 , and is clamped in the feeding frame 7 by the clamping plate 709 .

[0056] Next, the pre-positioning ring 702 is spatially positioned, and the three-axis positioning assembly 6 is used to accurately spatially position the pressing head 303, and the pre-positioning ring 702 is moved to the pressing surface of the automotive trim 2, so that the loading frame 7 moves to overcome the elastic force of the pre-positioning spring 701 and slide vertically along the outer wall of the pressing base 3. By setting the pre-positioning ring 702, the pre-positioning operation of the pressing head 303 is realized.

[0057] Finally, the pressing cylinder 301 works to drive the pressing head 303 to slide vertically through the connecting rod 302, and the sliding of the pressing head 303 drives the active orifice plate 703 to slide synchronously, and the sliding of the active orifice plate 703 drives the linkage column 704 to slide along the linkage guide groove 705, and the sliding of the linkage column 704 drives the connecting frame 707 to slide along the outer wall of the guide rail 708 through the driven guide groove plate 706, and the sliding of the connecting frame 707 drives the clamping plate 709 away from the clamping foot body 11, and then, the pressing head 303 slides to drive the clamping foot body 11 to fit with the pressing surface of the automobile decoration 2, thereby realizing the continuous pressing operation of the automobile decoration 2.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal clip foot press-fitting device for automobile interior and exterior trims, comprising a fixed frame (1), characterized in that: The inner wall of the fixed frame (1) is fixedly connected with a pneumatic push cylinder (101), the output end of the pneumatic push cylinder (101) is fixedly connected with a linkage plate (102), the top of the linkage plate (102) is fixedly connected with a pushing frame (103), the inner wall of the pushing frame (103) is fixedly connected with a return spring (104), one end of the return spring (104) is fixedly connected with a clamping groove plate (105), the clamping groove plates (105) are provided with two groups, the side walls of the two groups of clamping groove plates (105) are fixedly connected with a push plate (106), the clamping groove plates (105) and the push plate (106) are slidably connected with the inner wall of the pushing frame (103), and the outer wall of the push plate (106) is in contact with the pneumatic push cylinder (101). A car decoration (2), wherein the side wall of the car decoration (2) is fitted with a positioning baffle (107) fixedly connected to the top edge of the fixed frame (1), a connecting column (108) is movably connected in the groove of the pressing groove plate (105), a pressing guide groove (109) is provided at the connection position between the pushing frame (103) and the connecting column (108), a connecting block (110) is fixedly connected to the outer wall of the connecting column (108), a telescopic column (111) is penetrated through the inner wall of the connecting block (110), a limiting sliding groove (112) is provided at the connection position between the pushing plate (106) and the telescopic column (111), and one end of the telescopic column (111) is fixedly connected to a pressing plate (113) fitted to the top of the car decoration (2); A press-fitting base (3) is arranged above the automobile trim (2); a press-fitting cylinder (301) is fixedly connected to the outer wall of the press-fitting base (3); a connecting rod (302) is fixedly connected to the output end of the press-fitting cylinder (301); and a pressing head (303) is fixedly connected to the bottom end of the connecting rod (302).

2. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 1, characterized in that: Both ends of the linkage plate (102) are provided with side clamp guide grooves (4), and the grooves of the side clamp guide grooves (4) are movably connected with side clamp guide pillars (401). The connection portion between the fixed frame (1) and the side clamp guide pillars (401) is provided with limit guide grooves (402). The top end of the side clamp guide pillars (401) is fixedly connected with a side clamping plate (403) that fits with one end of the automobile decoration (2). The bottom end of the fixed frame (1) is fixedly connected with a working base (5), and the top edge of the working base (5) is fixedly connected with a three-axis positioning assembly (6). The output end of the three-axis positioning assembly (6) is fixedly connected with the outer wall of the press-fit base (3), and the outer wall of the connecting rod (302) is sleeved with a side clamping plate (403) that fits with the outer wall of the press-fit base (3). A loading frame (7) is connected to the wall in a sliding manner, the outer wall of the loading frame (7) is fixedly connected to a loading pipe (8), the side wall of the working base (5) is fixedly connected to an injection frame (9), the top of the injection frame (9) is fixedly connected to a hydraulic push rod (901), the output end of the hydraulic push rod (901) is fixedly connected to a movable mold (902), the top pipe of the movable mold (902) is connected to a hopper (903) fixedly connected to the outer wall of the injection frame (9), the outer wall of the injection frame (9) is fixedly connected to a fixed mold (904) below the movable mold (902), and the connection portion between the injection frame (9) and the working base (5) is fixedly connected to a transfer frame (10).

3. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 1, characterized in that: The pushing frame (103) is provided with two groups, the cross section of the positioning baffle (107) is in an inverted "L" shape, and the automobile decoration (2) forms a clamping structure between the pushing plate (106) and the positioning baffle (107).

4. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 1, characterized in that: The groove shape of the clamping groove plate (105) is inclined, the clamping guide groove (109) and the limiting slide groove (112) are parallel, and the clamping plate (113) forms a lifting structure with the limiting slide groove (112) through the connecting column (108), the clamping guide groove (109) and the telescopic column (111).

5. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 2, characterized in that: The side clamp guide groove (4) has an inclined shape, the side clamp plate (403) forms a sliding structure with the limit guide groove (402) through the side clamp guide groove (4) and the side clamp guide column (401), and the feeding pipe (8) has an inclined shape.

6. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 2, characterized in that: The outer wall of the transfer frame (10) is fixedly connected to a flip motor (1001), the output end of the flip motor (1001) is fixedly connected to an active plate (1002), the top end of the active plate (1002) is screwed with a connecting plate (1003), one end of the connecting plate (1003) is screwed with a driven plate (1004) screwed to the outer wall of the transfer frame (10), the driven plate (1004) and the active plate (1002) are parallel and equal, the top end of the connecting plate (1003) is fixedly connected to a transfer seat (1005), the outer wall of the transfer seat (1005) is fixedly connected to a transfer frame (1006), and the bottom end of the transfer frame (1006) is fixedly connected to a suction cup (1007).

7. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 2, characterized in that: The inner wall of the feeding frame (7) is fixedly connected with a pre-positioning spring (701) fixedly connected to the outer wall of the connecting rod (302); the bottom end of the feeding frame (7) is fixedly connected with a pre-positioning ring (702); the side wall of the pressure head (303) is fixedly connected with an active orifice plate (703); both ends of the active orifice plate (703) are movably connected with linkage columns (704); the connection portion between the feeding frame (7) and the linkage column (704) is provided with a linkage A guide groove (705) is provided, and the outer wall of the linkage column (704) is movably connected to a driven guide groove plate (706), the bottom end of the driven guide groove plate (706) is fixedly connected to a connecting frame (707), the inner wall of the connecting frame (707) is penetrated by a guide rail (708) fixedly connected to the inner wall of the feeding frame (7), one end of the connecting frame (707) is fixedly connected to a clamping plate (709), and the outer wall of the clamping plate (709) is clamped with a clamping foot body (11).

8. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 7, characterized in that: The central axis of the pre-positioning ring (702) coincides with the central axis of the pressure head (303).

9. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 7, characterized in that: The linkage guide groove (705) is provided with two groups, and the two groups of linkage guide grooves (705) are symmetrical with respect to the active orifice plate (703). The linkage column (704) forms a sliding structure between the active orifice plate (703) and the linkage guide groove (705). The linkage guide groove (705) is provided with an upper and lower part, and the shapes of the upper and lower parts of the linkage guide groove (705) are inclined and vertical respectively.

10. The metal clip foot press-fitting equipment for automobile interior and exterior trims according to claim 7, characterized in that: The card plate (709) has a "C" shape, and the connecting frame (707) forms a sliding structure with the guide rail (708) through the linkage column (704) and the driven guide groove plate (706).

Images