CN206189020U - Ground mat of car automatic edge covering machine - Google Patents

Abstract

The utility model relates to an automatic edge wrapping machine for automobile floor mats, which relates to the field of automobile floor mat processing equipment, including a workbench, a feeding device, a synchronous vehicle device, a labeling device and a discharging device; the feeding device and the discharging device They are respectively located on the opposite sides of the workbench; the synchronous car device and the labeling device are also provided on the workbench; the feeding device absorbs the floor mat and sends it to the workbench, and the labeling device transfers the reinforcement strip and the trademark Push it to the surface of the floor mat and perform synchronous rotation and hemming by the synchronous vehicle device; the discharge device stacks the processed floor mats in sequence. The automatic hemming machine for car floor mats is easy to operate, and can be adjusted according to the shape and structure of the product, which can meet the processing of products of various shapes. Moreover, the degree of mechanical automation is high, and most of the processes in the floor mat processing process can be completed, manual operations are avoided, the work intensity of the operator is reduced, the production efficiency is improved, and the production cost is reduced.

Description

A car floor mat automatic hemming machine

technical field

The utility model relates to the field of automobile floor mat processing equipment, in particular to an automatic edge wrapping machine for automobile floor mats.

Background technique

Hemming machine is a kind of sewing equipment used to complete the edge in the process of producing floor mats and floor mats. In the floor mat industry, after cutting the relatively hard texture, the material at the edge seam of the cut fabric will scatter or warp because of its high hardness, so it needs to be hemmed, the main purpose of hemming It is to prevent the edges of the cut pieces from falling apart, and at the same time, use a synchronous car to copy the edges around the edge seams to prevent the edges of the material from falling apart, which can also play an aesthetic role. In the production process of the existing hemming machine, the general operation process is mostly manual or fixed route hemming, and then other processing is performed on it, but the efficiency of manual processing is not high, and the product quality is not guaranteed. The operation will aggravate the fatigue strength of the operator, resulting in low production efficiency, and the quality of the product cannot be guaranteed, and the production cost is greatly increased, which is not conducive to large-scale promotion and application, and cannot meet the needs of the market. The machined hemming of fixed lines mostly performs hemming for products with a relatively single shape, although the production efficiency has been greatly improved. For example, the Chinese utility model patent "a synchronous car", the application number is 201310428586.7, its structure is to process the edge of the linear fabric, saving a lot of labor. However, due to the limitations of the processing structure, it is impossible to start with some floor mat products with special shapes. This type of processing equipment is not conducive to the development and mass production of diversified products.

Utility model content

The technical problem mainly solved by the utility model is to provide an automatic edge wrapping machine for automobile floor mats, which has reasonable design and simple structure, and solves the problem of integral automatic edge wrapping for floor mat products with irregular shapes.

In order to solve the above-mentioned technical problems, a technical solution adopted by the utility model is to provide an automatic edge wrapping machine for automobile floor mats, including a workbench, a feeding device, a synchronous vehicle device, a marking device and a discharging device; The device and the discharge device are respectively located on the opposite sides of the workbench; the synchronous car device and the marking device are also provided on the workbench; the feeding device absorbs the ground mat and sends it to the workbench, and the marking device Push the reinforcing bar and trademark to the surface of the floor mat and perform synchronous rotation and hemming by the synchronous vehicle device; the discharge device stacks the processed floor mats in sequence.

Preferably, the synchronous vehicle device includes a pressing mechanism and an edge-wrapping strip mechanism; the downward rotating motor in the pressing mechanism presses the floor mat on the workbench; the pressing mechanism drives the floor mat to move synchronously, and the rotating motor also drives the The rotation of the floor mat on the horizontal plane; the edge-wrapping strip mechanism includes an edge-wrapping pull tube and a synchronous car; the edge-wrapping pull tube is located under the front of the synchronous car; the edge-wrapping pull tube bends the edge-wrapping strip and fits it to the floor mat edge.

Preferably, the pressing mechanism further includes an X track and a Y track erected above the workbench; the X track and the Y track are arranged vertically, the X track is installed on the Y track, and the X track moves horizontally along the Y track; A down-pressing cylinder is arranged on the X track; the down-pressing cylinder moves along the X track; the down-pressing cylinder drives the rotating motor to go up and down.

Preferably, the hemming strip mechanism further includes: a coil rack for placing the hemming strip, a cutter for cutting the hemming strip; the hemming pulling cylinder is also provided with an opening for engaging the edge of the floor mat; The inner cavity of the opening is processed into a concave arc surface; one end of the cutter is hinged on the synchronous car; the cutter rotates around its handover point through power, and the blade of the cutter will pass through the edge strip under the cutter to cut off .

Preferably, the labeling device includes a reinforcement strip mechanism and a trademark mechanism; the suction cup in the reinforcement strip mechanism sends the reinforcement strip to the surface of the floor mat; It falls on the surface of the ground mat; the trademark mechanism includes a trademark frame and pneumatic scissors; the trademark roll is placed on the trademark frame.

Preferably, the hemming strip mechanism further includes: a coil rack for placing the hemming strip, a cutter for cutting the hemming strip; the hemming pulling cylinder is also provided with an opening for engaging the edge of the floor mat; The inner cavity of the opening is processed into a concave arc surface; one end of the cutter is hinged on the synchronous car; the cutter rotates around its handover point through power, and the blade of the cutter will pass through the edge strip under the cutter to cut off .

Preferably, the labeling device includes a reinforcement strip mechanism and a trademark mechanism; the suction cup in the reinforcement strip mechanism sends the reinforcement strip to the surface of the floor mat; It falls on the surface of the ground mat; the trademark mechanism includes a trademark frame and pneumatic scissors; the trademark roll is placed on the trademark frame.

Preferably, the feeding device includes a lifting mechanism and a grabbing mechanism; the lifting mechanism includes a feeding hook lifted by a servo motor; a grabbing mechanism is fixed above the feeding hook; the grabbing mechanism includes a pneumatic suction head and a horizontal rail; The pneumatic suction head slides horizontally to the top of the workbench.

Preferably, the discharge device includes a pneumatic adsorption mechanism and a discharge rack; the discharge rack is located below the pneumatic adsorption mechanism; the pneumatic adsorption mechanism sucks the floor mat from the workbench to the discharge rack.

The utility model has the beneficial effects of providing an automatic edge wrapping machine for automobile floor mats, which is easy to operate, and can be adjusted according to the shape and structure of the product, and can meet the processing of products of various shapes. Moreover, the machine has a high degree of automation, can complete most of the processes in the floor mat processing process, avoids manual operations, reduces the operator's work intensity, improves production efficiency, and reduces production costs.

Description of drawings

Fig. 1 is the structural representation of a kind of automatic hemming machine of automobile floor mat of the present utility model;

Fig. 2 is a schematic diagram of the internal structure of the automatic hemming machine for automobile floor mats;

Figure 3 is an enlarged schematic diagram of a local area in Figure 2;

Fig. 4 is a front view of the internal structure of the automatic hemming machine for automobile floor mats;

Fig. 5 is the structural representation of synchronous car device;

Figure 6 is an enlarged schematic view of a local area in Figure 5;

Fig. 7 is a schematic structural view of the edge wrapping mechanism;

Fig. 8 is an enlarged schematic diagram of a local area in Fig. 7;

Fig. 9 is a schematic structural view of the labeling device;

Figure 10 is a structural side view of the labeling device;

The marks of the components in the attached drawings are as follows: 1. profile; 2. outer plate; 3. workbench; 4. main control panel; 5. support bar; 6. protruding cylinder; 7. ground mat; 9. Trademark; 10. Cart; 11. Servo motor; 12. Feeding hook; 13. Transmission belt; 14. Gearbox; 15. Shaft; 16. Horizontal rail; 17. X track; 18. Y track; 19. Press down cylinder; 20, rotating motor; 21, edging puller; 22, synchronous car; 23, coil rack; 24, cutter; 25, edging strip; 26, guide block; 27, base; 28, cutting Cylinder; 29, stacking table; 30, distribution table; 31, push cylinder; 32, suction cup; 33, drive motor; 34, trademark barrel; 35, pneumatic scissors.

detailed description

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

Please refer to accompanying drawing 1 to 10, the utility model embodiment comprises:

An automatic hemming machine for automobile floor mats, comprising a frame, a workbench, a feeding device, a synchronous vehicle device, a labeling device and a discharging device. The frame is constructed from a series of profiles 1, which has high stability and is relatively light. The bottom of the frame is also equipped with rollers, which can facilitate the movement of the equipment. A series of outer panels 2 are also fixed on the frame, which can effectively insulate sound, heat and dust. The workbench 3 is horizontally arranged on the frame, and one side of the workbench 3 is also provided with a main control panel 4 for controlling and operating the equipment. The feeding device and the discharging device are respectively located on opposite sides of the workbench 3, and the workbench 3 is also provided with a synchronous car device and a labeling device. In order to increase the stability of the conveying process and reduce the error rate of dropping. The lower side of the workbench 3 is provided with a support bar 5, and the support bar 5 horizontally extends out of the workbench under the promotion of the cylinder 6. The floor mat needs to be sucked and conveyed by pneumatic power when feeding and discharging, so the feeding and discharging directions of the workbench are independently equipped with support bars and extending cylinders. The frame is provided with a feed door at the feeding device, and the trolley 10 stacked with floor mats 7 can enter the interior of the device from here. The feeding device sucks the floor mat 7 and sends it to the workbench 3, and the labeling device pushes the reinforcement strip 8 and the trademark 9 to the surface of the floor mat 7, and the synchronous car device performs synchronous rotation and hemming. The frame is also provided with a discharge door at the discharge device, and a discharge rack can be placed in the discharge door. Above the discharge rack is a pneumatic adsorption mechanism, and the discharge device removes the processed floor mat 7 from the working The table 3 is sucked onto the discharge rack, and stacked in sequence.

The feeding device includes a lifting mechanism and a grabbing mechanism. The lifting mechanism lifts the feeding trolley 10 as a whole, and the grabbing mechanism moves the floor mats 7 from the trolley 10 to the workbench 3 one by one. The lifting mechanism includes a feed hook 12 lifted by a servo motor 11 , and kinetic energy is transmitted between the feed hook 12 and the servo motor 11 through a transmission belt 13 . The top of the frame above the cart 10 is provided with a servo motor 11, a reduction box 14, and a rotating shaft 15. The servo motor 11 drives the rotating shaft 15 through a gearbox 14 and a coupler, and the two ends of the rotating shaft 15 are respectively fixed on the frame through bearings. , the two ends of the rotating shaft 15 are respectively matched with the transmission belt 13, the transmission belt 13 is also fixed on the frame below through a short shaft, and the feeding hook 12 is fixedly connected to the transmission belt 13 through a clampable tooth plate, the feeding hook The back of 12 is also connected on the vertical guide rod by guide sleeve. Therefore, when the servo motor rotates, the transmission belt 13 slides up and down along the vertical guide bar with the feeding hook 12 . The top of the feeding hook 12 is fixed with a gripping mechanism, and the gripping mechanism includes an air pressure suction head and a horizontal rail 16. The air pressure suction head realizes vertical movement by a descending cylinder, and the air pressure suction head and the descending cylinder are matched on the horizontal rail 16 by a slide block, and the slide block is driven by a horizontal cylinder. The pneumatic suction head slides to the top of the workbench 3 along the horizontal row 16 under the promotion of power, and at this time, the support bar 5 arranged on the lower side of the workbench 3 also extends horizontally under the drive of power, which can assist in grasping and prevent Floor mats fall off.

The synchronous car device includes a pressing mechanism and a wrapping strip mechanism. The pressing mechanism is used to transport floor mats on a plane, and the wrapping strip mechanism cooperates with the pressing mechanism to realize the work of synchronous wrapping. The pressing mechanism includes: X track 17 and Y track 18 erected above the workbench, a pressing cylinder 19 and a rotating motor 20 . The X track 17 and the Y track 18 are vertically arranged, the X track 17 is installed on the Y track 18 , and the X track 17 moves horizontally along the Y track 18 . The X track 17 is provided with a down-pressing cylinder 19, and the down-pressing cylinder 19 moves along the X track 17, and this structure can realize the adjustment of the floor mat at any position in the plane of the workbench 3. Pressing down cylinder 19 drives rotating motor 20 lifting and ground pad 7 is pressed on the workbench 3, and rotating motor 20 moves and then drives ground pad 7 to move synchronously, and rotating motor 20 has also driven the rotation of ground pad 7 in the horizontal plane.

The pressing mechanism can move the floor mat 7 on the worktable according to the set route, and the floor mat 7 will pass through the reinforcement strip mechanism and the trademark mechanism in the marking device in turn, and finally the floor mat 7 is equipped with the reinforcement strip 8 and the trademark 9 It will go through the edge wrapping mechanism, which will sew the reinforcement strip 8 and the trademark 9 on the floor mat 7 simultaneously in the process of wrapping the floor mat.

The edging strip mechanism includes a edging pull cylinder 21, a synchronous car 22, a coil rack 23 and a cutting knife 24 for placing the edging strip. The edge-wrapping pull cylinder 21 is positioned at the head below the synchronous car 22, and the edge-wrap pull cylinder 21 is provided with the opening that is used to occlude the edge of the floor mat, and the inner cavity of the opening is processed into a concave arc surface; After coming out, it passes through a guide block 26 and then enters into the edging pull tube 21; the arc surface in the edging pull tube 21 can make the edging strip 25 bend into an arc shape suitable for edging along the length direction. When the edge of the floor mat 7 passes through the edge-wrapping pull cylinder 21 , the curved edge-wrapping strip 25 will fit to the edge of the floor mat 7 . When edge wrapping is carried out to floor mat 7, wrapping strip 25 is constantly sent out from coil rack 23, and floor mat 7 is driven by pressing down mechanism, moves under the coordinate program of design. During the whole hemming process, the synchronous car does not need to be adjusted or replaced. All the adjustments of the hemming path are completed by the X and Y tracks in the pressing mechanism. Therefore, the equipment needs a supporting calculation program to work, and the The set of procedures is also designed and developed by our company. Every piece of floor mat needs to be cut out the edge strip 25 after the edge wrapping is completed, so the cutter 24 for cutting the edge strip is also provided on the synchronous car 22, and one end of the cutter 24 is hinged on the side of the front of the synchronous car 22. On the base 27, the cutting knife 24 rotates around its handover point by power. The blade body of cutter 24 is connected with the overcoating car by cutting cylinder 28, and cutter cylinder 28 bends and stretches to make cutter 24 rotate around the hinge point, and the blade of cutter 24 will pass through the hemming strip 25 below it and cut off.

The labeling device includes a reinforcement strip mechanism and a trademark mechanism, and both the reinforcement strip 8 and the trademark 9 need to be sewn on the floor mat 7 . The reinforcement strip mechanism includes a stacking platform 29, a material distribution platform 30, a push cylinder 31, and a suction cup 32, and the suction cup 32 sends the reinforcement strip 8 to the surface of the floor mat 7. Reinforcing bar 8 is stacked on the stacking platform 29, the suction cup 32 is fixed on the top of the stacking platform 29, the push cylinder 31 promotes the suction cup 32 to move horizontally, and the pushing cylinder 31 promotes the suction cup 32 to and from between the stacking platform 29 and the workbench 3. Also be provided with distributing platform 30 between stacking platform 29 and workbench 3, distributing platform 30 is done relative to stacking platform 29 lifting motion by guide post 31 and screw rod 32: be provided with on pushing platform 29 and Stacking table 29 vertical two guides 31 and a screw rod 32, the top of guide post 31 and screw rod 32 is fixed material distribution table 30, the bottom of guide post 31 is fixed with drive motor 33, the bottom of screw rod 32 and drive motor 33 connected to the output. When the driving motor 33 rotates, the material distributing table 30 will rise and fall relative to the pushing table 29 along with the rotation of the screw rod 32 . The trademark mechanism is located downstream of the reinforcement bar mechanism in the conveying direction of the floor mat. The trademark mechanism includes a trademark frame and pneumatic scissors 35, and a trademark material cylinder 34 is placed on the trademark frame. After the reinforcing strip 8 is pushed to the surface of the floor mat 7 , the trademark mechanism will cut off the trademark on the trademark cylinder 34 , and the cut trademark 9 falls on the surface of the floor mat 7 .

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the content of the utility model description, or directly or indirectly used in other related technologies Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (9)

1. a kind of Car floor mat automatic serger, it is characterised in that：Including workbench, feeding device, synchronizing trolley device, mark-on dress Put and drawing mechanism；The feeding device is located at both sides relative on the workbench respectively with drawing mechanism；On the table It is additionally provided with the synchronizing trolley device and mark-on device；Feeding device is delivered on workbench after drawing ground cushion, and mark-on device will be reinforced Bar and trade mark push to ground cushion surface and the rotation bound edge synchronized by the synchronizing trolley device；The drawing mechanism will be processed Good ground cushion is stacked successively.

2. a kind of Car floor mat automatic serger according to claim 1, it is characterised in that：The synchronizing trolley device includes Press mechanism, edge cover strip mechanism；In press mechanism descending rotary electric machine by ground cushion pressure on the table；Press mechanism drives ground Pad synchronizing moving, rotary electric machine has also driven ground cushion in the rotation of horizontal plane；The edge cover strip mechanism is including bound edge slide and together Step car；Bound edge slide is located at the headstock lower section of synchronizing trolley；Bound edge slide is fitted and is coated to mat edgings after edge cover strip is bent.

3. a kind of Car floor mat automatic serger according to claim 2, it is characterised in that：The press mechanism also includes It is erected at X tracks and Y tracks above workbench；X tracks are vertically arranged with Y tracks, the X track installations on Y tracks, X Track is moved horizontally along Y tracks；The X tracks are provided with a lower air cylinder；Lower air cylinder is moved along X tracks；Push Rotary electric machine lifting described in air cylinder driven.

4. a kind of Car floor mat automatic serger as claimed in any of claims 1 to 3, it is characterised in that：It is described Edge cover strip mechanism also includes：For placing the coil cradle of edge cover strip, cutting the cut-off knife of edge cover strip；It is additionally provided with the bound edge slide Opening for being engaged mat edgings；The embedded SMA actuators of the opening are the cambered surface of indent；One end of the cut-off knife is hinged on together On step car；Cut-off knife is rotated by power around its interface point, and the blade of cut-off knife will cut off by the edge cover strip below cut-off knife.

5. a kind of Car floor mat automatic serger according to claim 4, it is characterised in that：The mark-on device includes adding Gu Tiao mechanisms and trade mark mechanism；Reinforcing strip is delivered to ground cushion surface by the sucker in reinforcing strip mechanism；The trade mark mechanism simultaneously will Trade mark on trade mark coiled strip cylinder is cut, and the trade mark of cutting falls on ground cushion surface；The trade mark mechanism includes trade mark frame, pneumatic clipper Knife；Trade mark coiled strip cylinder is placed on the trade mark frame.

6. a kind of Car floor mat automatic serger according to claim 5, it is characterised in that：The reinforcing strip mechanism also wraps Include roadside material terrace, Material distribution platform, push cylinder；Reinforcing strip is stacked on roadside material terrace, and the sucker is fixed on roadside material terrace top, pushes gas Cylinder promotes sucker to move horizontally；The Material distribution platform is additionally provided between roadside material terrace and workbench；Material distribution platform passes through guide pillar and screw rod Do the elevating movement relative to roadside material terrace.

7. a kind of Car floor mat automatic serger according to claim 6, it is characterised in that：Branch is provided with the downside of workbench Stay；The support bar extend horizontally away work top under the promotion for stretching out cylinder；The feeding of the workbench and discharging side Support bar and cylinder is stretched out to being independently provided with.

8. a kind of Car floor mat automatic serger according to claim 7, it is characterised in that：The feeding device includes upper Rise mechanism and grasping mechanism；Lifting mechanism includes the feeding hook of servomotor lifting；Grasping mechanism is fixed in the top of feeding hook；Institute Stating grasping mechanism includes air pressure suction nozzle, horizontal line rail；Air pressure suction nozzle slides into workbench top along horizontal line.

9. a kind of Car floor mat automatic serger according to claim 8, it is characterised in that：The drawing mechanism includes gas Dynamic adsorbing mechanism and discharge rack；The discharge rack is located at pneumatic suction mechanism lower section；Pneumatic suction mechanism is by ground cushion from work Make to be drawn on discharge rack on platform.