Automatic pad pressing and detecting device

Abstract

The utility model relates to an automatic pad pressing and detecting device which comprises a pad pressing station, a first feeding mechanism, a second feeding mechanism and a detecting mechanism are arranged on the outer side of the pad pressing station, a pad pressing mechanism is arranged above the pad pressing station, and the pad pressing mechanism comprises an installation support, a pad pressing air cylinder and a pad sleeving sleeve. The gasket pressing air cylinder is arranged on the mounting support and drives the gasket sleeving sleeve to move up and down, the gasket sleeving sleeve comprises an outer barrel and a conical pressing head, a spring is arranged between the outer barrel and the conical pressing head, the second feeding mechanism comprises a gasket material frame and a gasket moving assembly, and the gasket moving assembly comprises a gasket taking air cylinder and a gasket taking sliding block. The gasket taking air cylinder controls the gasket taking sliding block to move between the gasket material frame and the gasket pressing station, a containing groove is formed in the gasket taking sliding block, and a through hole is formed in the center of the containing groove. By the adoption of the technical scheme, automatic pad pressing is achieved, whether the number of pads is accurate or not is automatically detected, the human influence caused by product recognition fatigue of manual visual selection is avoided, and the defective product recognition rate is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and in particular relates to an automatic pressure pad and detection device. Background Art

[0002] At present, non-standard threaded sleeves are widely used in automotive fasteners, especially in automotive electronic safety systems and seat belt systems. In the production process, the rubber gaskets in the gasketing process are darker in appearance and are easy to stick to each other, which is not easy to be found manually when the gaskets are installed. In addition, the rubber gaskets are softer in texture, so it is easy for the gaskets to not be installed in place. They are also easy to fall off during transportation. For customers, the movement of the installation position is very serious to the safety system structure, and the installation efficiency on the production line is greatly reduced, which is bound to cause customer complaints. Repeated manual selection may not ensure a 100% pass rate. Utility Model Content

[0003] In summary, in order to overcome the deficiencies of the prior art, the utility model provides an automated pressure pad and detection device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated press pad and detection device, comprising a base plate, a press pad station is arranged on the base plate, a first feeding mechanism for conveying a threaded sleeve, a second feeding mechanism for conveying a gasket and a detection mechanism for detecting whether the number of die-cast gaskets is accurate are respectively arranged on the outer side of the press pad station, a press pad mechanism is arranged above the press pad station, the press pad mechanism comprises a mounting bracket, a press pad cylinder and a sleeve gasket sleeve, the press pad cylinder is arranged on the mounting bracket and drives the sleeve gasket sleeve to move up and down, the sleeve gasket sleeve comprises an outer cylinder and a conical pressure head, a spring is arranged between the outer cylinder and the conical pressure head, the second feeding mechanism comprises a gasket material rack and a gasket moving assembly, the gasket moving assembly comprises a gasket taking cylinder and a gasket taking slider, the gasket taking cylinder controls the gasket taking slider to move between the gasket material rack and the press pad station, a receiving groove for accommodating a specified number of gaskets is arranged on the gasket taking slider, and a through hole for the conical pressure head to pass through is arranged at the center of the receiving groove.

[0005] By adopting the above technical solution, the gasket is pressed automatically, the installation quality of the threaded sleeve gasket is stable and the gasket will not fall off easily. At the same time, the number of die-cast gaskets for the threaded sleeve is automatically detected to see if it is accurate, thus avoiding the human influence caused by product identification fatigue in manual visual selection, improving the selection efficiency and product quality stability, and increasing the recognition rate of defective products.

[0006] The utility model is further configured as follows: a side opening for the movement of the gasket taking slider is arranged on the gasket material rack, and the length of the gasket taking slider is greater than or equal to the distance between the gasket material rack and the gasket pressing station.

[0007] By adopting the above technical scheme, the pad taking slider is longer, and the receiving groove is set at the front end of the pad taking slider. When it enters the gasket material rack, the accumulated gaskets fall into the receiving groove, and then the pad taking cylinder controls the pad taking slider to move out through the side opening and move toward the pad pressing station. When the receiving groove moves to just below the gasket sleeve, the pad pressing cylinder drives the gasket sleeve to move downward, and the conical pressure head passes through the through hole of the receiving groove, and the conical pressure head is inserted into the inner hole of the gasket. The inner hole of the gasket will be sleeved on the conical pressure head. After the pad is taken, the pad pressing cylinder extends and retracts upward, the pad taking slider is reset, and the pad is automatically taken. The structure is simple and the operation is convenient.

[0008] The utility model is further provided that: the detection mechanism comprises a detection track, and the detection track is provided with a dovetail correction groove for allowing the gasket to be sleeved to a preset position.

[0009] By adopting the above technical solution, the product with the pressed pad moves forward along the detection track, and the product enters the dovetail correction groove in turn. The rubber gasket on the threaded sleeve passing through the dovetail correction groove will be pressed down to the supporting surface along the arc groove in turn, and the gasket will be put into the preset position, so that the pad can be further pressed during the detection process. The structure is simple, the efficiency is high, and the stability is strong.

[0010] The utility model is further arranged that: the detection track includes a multi-pad detection and identification area and a low-pad detection and identification area, the multi-pad detection and identification area performs multi-pad detection and identification by limiting the groove height, the low-pad detection and identification area is provided with a limited height bearing, and a qualified material outlet is provided on the other side of the detection track corresponding to the position of the limited height bearing.

[0011] By adopting the above technical solution, the corrected products are pushed into the multi-pad detection and identification slot one by one, and the multi-pad threaded sleeve is identified by the preset slot height. If the product has multiple pads, it can be selected to withdraw and be reworked, while the normal threaded sleeve continues to be pushed forward; after sorting the multi-pad products, the threaded sleeve continues to be pushed into the less-pad detection and identification area, and the height-limiting bearing is combined with the bearing through a positioning rod to control the longitudinal position and height of the height-limiting bearing on the detection track. When the single-pad threaded sleeve (for example, mainly single-pad, but adjustable) touches the bearing by the rubber gasket, the threaded sleeve is pushed to the qualified material outlet by the bearing, whereas the threaded sleeve without a gasket cannot touch the bearing and is directly pushed to the unqualified material outlet.

[0012] The utility model is further configured that: the first feeding mechanism comprises a feeding track for arranging the threaded sleeves and a feeding cylinder for feeding the threaded sleeves on the feeding track into the pad pressing station.

[0013] By adopting the above technical solution, threaded sleeves are placed in batches in front of the feed cylinder, and the feed cylinder can push the parts to just below the sleeve gasket sleeve, which is simple to operate, labor-saving and efficient.

[0014] The utility model is further arranged that: a pushing assembly for sending the threaded sleeve of the pressing pad station into the detection track is also arranged on one side of the pressing pad station.

[0015] The utility model is further configured that: the detection track and the feeding track are arranged in a straight line or an L shape.

[0016] By adopting the above technical solution, the detection track can be set at the pressure pad station opposite to or perpendicular to the first feeding mechanism, and the position of the second feeding mechanism can be adjusted accordingly according to the position of the detection track. The second feeding mechanism can be set opposite to the pressure pad mechanism or opposite to the first feeding mechanism, and their positional relationship is not limited.

[0017] The embodiments describe the specific implementation of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of an embodiment of the utility model.

[0019] Figure 2 Schematic diagram of the detection track of an embodiment of the utility model.

[0020] Figure 3 Schematic diagram of a sleeve gasket sleeve according to an embodiment of the present utility model.

[0021] Figure markings: 1-base plate, 2-detection track, 3-height limiting bearing, 4-qualified material outlet, 5-dovetail correction groove, 6-unqualified material outlet, 7-gasket material rack, 8-gasket removal slider, 9-gasket sleeve, 10-pushing assembly, 11-feeding cylinder, 12-gasket pressing cylinder, 13-gasket removal cylinder, 14-mounting bracket, 15-spring, 16-outer cylinder, 17-conical pressure head. DETAILED DESCRIPTION

[0022] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0023] See attached Figure 1-3An automated press pad and detection device, comprising a base plate 1, a press pad station is arranged on the base plate 1, a first feeding mechanism for conveying threaded sleeves, a second feeding mechanism for conveying gaskets and a detection mechanism for detecting whether the number of die-cast gaskets is accurate are respectively arranged outside the press pad station, a press pad mechanism is arranged above the press pad station, the press pad mechanism comprises a mounting bracket 14, a press pad cylinder 12 and a sleeve gasket sleeve 9, the press pad cylinder 12 is arranged on the mounting bracket 14 and drives the sleeve gasket sleeve 9 to move up and down The gasket sleeve 9 includes an outer cylinder 16 and a conical pressure head 17, a spring 15 is arranged between the outer cylinder 16 and the conical pressure head 17, the second feeding mechanism includes a gasket material rack 7 and a gasket moving assembly, the gasket moving assembly includes a gasket taking cylinder 13 and a gasket taking slider 8, the gasket taking cylinder 13 controls the gasket taking slider 8 to move between the gasket material rack 7 and the gasket pressing station, the gasket taking slider 8 is provided with a receiving groove for accommodating a specified number of gaskets, and a through hole for the conical pressure head 17 to pass through is arranged in the center of the receiving groove.

[0024] The present embodiment is further configured as follows: the gasket material rack 7 is provided with a side opening for the gasket taking slider 8 to move, and the length of the gasket taking slider 8 is greater than or equal to the distance between the gasket material rack 7 and the gasket pressing station.

[0025] This embodiment further provides that: the detection mechanism includes a detection track 2, and the detection track 2 is provided with a dovetail correction groove 5 for allowing the gasket to be sleeved to a preset position.

[0026] The present embodiment is further configured as follows: the detection track 2 includes a multi-pad detection and identification area and a low-pad detection and identification area, the multi-pad detection and identification area performs multi-pad detection and identification by limiting the groove height, the low-pad detection and identification area is provided with a limited height bearing 3, and a qualified material outlet 4 is provided on the other side of the detection track 2 corresponding to the position of the limited height bearing 3.

[0027] This embodiment further provides that: the first feeding mechanism includes a feeding track for arranging the threaded sleeves and a feeding cylinder 11 for feeding the threaded sleeves on the feeding track into the pad pressing station.

[0028] This embodiment is further configured as follows: a pushing assembly 10 for feeding the threaded sleeve of the pressing pad station into the detection track 2 is also provided on one side of the pressing pad station.

[0029] The present embodiment further provides that: the detection track 2 and the feeding track are arranged in a straight line or an L shape.

[0030] An operation method for automatic pad pressing and detecting the number of pads or the number of pads, using an automatic pad pressing and detecting device, comprises the following steps: S1: by placing threaded sleeves in batches in front of a feeding cylinder 11, the feeding cylinder 11 can push the threaded sleeves to the bottom of a sleeve sleeve 9; step S2: the pad taking cylinder 13 pulls the pad slide block to put the pads into the pad material rack 7 in advance, the pad taking cylinder 13 pulls the pad taking slide block 8 to the center of the receiving slot to the pad material rack 7, and a specified number of pads fall into the receiving slot, and the pads are taken out. The gasket cylinder 13 then pushes the gasket removal slider 8 to the bottom of the gasket sleeve 9; step S3: the gasket pressing cylinder 12 pushes the gasket sleeve 9 downward, inserts the conical pressure head 17 into the inner hole of the gasket, and the inner hole of the gasket is inserted on the conical pressure head 17. After the gasket is removed, the gasket pressing cylinder 12 extends upward, and the gasket removal cylinder 13 pulls the slider back to the gasket material rack 7; step S4: the gasket pressing cylinder 12 presses downward again to align the conical pressure head 17 with the threaded sleeve, and the spring 15 compresses the outer cylinder 16 to extend downward to insert the gasket The threaded sleeve is outside the threaded sleeve, and the pressure pad is completed; step S5: the product with the pressure pad is then moved into the detection track 2 with the help of the pushing assembly 10; step S6: the product enters the dovetail correction groove 5 in sequence, and the rubber gasket on the threaded sleeve passing through the dovetail correction groove 5 will be pressed down to the support surface along the arc groove by the inspection tool in sequence, and the gasket will be put into the preset position; step S7: the corrected products are pushed into the multi-pad detection and identification groove one by one, and the threaded sleeve with multiple pads is identified by the preset groove height. If the product with multiple pads is found, the product can be selected to withdraw and rework, and the normal threaded sleeve continues to be pushed forward; step S8: after sorting the product with multiple pads, the threaded sleeve continues to be pushed into the less-pad detection and identification area, and the longitudinal position and height set by the positioning rod and the bearing are combined. When the threaded sleeve with a single pad touches the height-limiting bearing 3 by the rubber gasket, the threaded sleeve is pushed to the qualified material outlet 4 by the height-limiting bearing 3, and the threaded sleeve without a gasket cannot touch the height-limiting bearing 3 and continues to move along the detection track 2 toward the unqualified material outlet 64.

[0031] By adopting the above technical scheme, the automatic gasket removal of the equipment reduces the output of defective products. Secondly, the installation quality of the threaded sleeve gasket after selection is stable and the gasket does not fall off easily. There is no situation of too much or too little gasket. Plastic basket interfaces are set at the outlet of the material to quickly sort and package or reverse the process, avoiding the human influence caused by product identification fatigue in visual selection. Adding cylinders also saves labor and reduces the fatigue of operators.

[0032] The above-mentioned “between” does not only refer to directions and positions, but also includes the meaning of the interaction between different parts.

[0033] Although this article uses more terms such as: bottom plate 1, detection track 2, height limit bearing 3, qualified product material outlet 4, dovetail correction groove 5, unqualified product material outlet 64, gasket material rack 7, gasket removal slider 8, gasket sleeve 9, pusher assembly 10, feed cylinder 11, gasket pressing cylinder 12, gasket removal cylinder 13, mounting bracket 14, spring 15, outer cylinder 16, conical pressure head 17, etc., it does not exclude the possibility of using other terms. The use of these terms is only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An automated press pad and detection device, characterized in that: The present invention relates to a method for producing a gasket according to the present invention, wherein the gasket is pressed onto the feeder and the feeder is provided with a plurality of feeding mechanisms, the plurality of feeding mechanisms are provided with a plurality of feeding mechanisms, and the plurality of feeding mechanisms are provided with a plurality of feeding mechanisms.

2. An automated pressure pad and detection device according to claim 1, characterized in that: The gasket material rack is provided with a side opening for the gasket taking slider to move, and the length of the gasket taking slider is greater than or equal to the distance between the gasket material rack and the gasket pressing station.

3. An automated pressure pad and detection device according to claim 1, characterized in that: The detection mechanism comprises a detection track, on which a dovetail correction groove for enabling the gasket to be sleeved to a preset position is arranged.

4. An automated press pad and detection device according to claim 3, characterized in that: The detection track includes a multi-pad detection and identification area and a low-pad detection and identification area. The multi-pad detection and identification area performs multi-pad detection and identification by limiting the groove height. The low-pad detection and identification area is provided with a limited height bearing. A qualified material outlet is provided on the other side of the detection track corresponding to the position of the limited height bearing.

5. The automatic pressure pad and detection device according to claim 3, characterized in that: The first feeding mechanism comprises a feeding track for arranging threaded sleeves and a feeding cylinder for feeding the threaded sleeves on the feeding track into the pad pressing station.

6. An automated press pad and detection device according to claim 5, characterized in that: A pushing assembly for sending the threaded sleeve of the pressing pad station into the detection track is also arranged on one side of the pressing pad station.

7. An automated press pad and detection device according to claim 5, characterized in that: The detection track and the feeding track are arranged in a straight line or an L shape.

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