Feeding device and processing equipment

Abstract

A feeding device is used for loading materials on a jig and comprises a material bearing mechanism, a feeding mechanism and a discharging mechanism. The transferring mechanism comprises a moving driving part which is arranged on one side of the material bearing mechanism; the material taking assembly is connected with the movable driving part; the paw is connected with the movable driving piece; the insertion piece is arranged on the paw; and the elastic abutting piece is arranged on the paw. Insertion and extraction of the insertion piece of the feeding device are driven by the movable driving piece, labor intensity is low, and labor is saved. The elastic abutting piece elastically abuts against the cover plate when the gripper grabs the cover plate, the cover plate can be tightly grabbed by the gripper, the cover plate is prevented from shaking in the moving and taking process, the elastic abutting piece can drive the cover plate to tightly press materials in the jig when the jig is covered with the cover plate, and the situation that the cover plate makes rigid contact with the materials, and consequently the materials are damaged is prevented. The embodiment of the utility model further provides machining equipment. The machining equipment comprises the feeding device, a transfer device, a machining device and a protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a feeding device and processing equipment. Background Art

[0002] Before polishing the material, the material must be placed on the jig, and then the pin must be inserted into the jig to place the cover plate, and then the pin must be removed from the jig so that the jig clamps the cover plate, and finally the polishing device polishes the material. However, since a large force is required when inserting or removing the pin from the jig, this results in high labor intensity and low work efficiency for employees. Utility Model Content

[0003] In view of the above situation, it is necessary to provide a feeding device and processing equipment to reduce labor intensity, prevent the cover plate from shaking during the removal process, and prevent material damage.

[0004] The present utility model embodiment proposes a feeding device, including a device for loading materials on a jig, the feeding device including: a material carrying mechanism for carrying materials; a transfer mechanism including: a mobile driving member arranged on one side of the material carrying mechanism; a material picking assembly connected to the mobile driving member, the mobile driving member being used to drive the material picking assembly to remove materials on the material carrying mechanism and place them on the jig; a gripper connected to the mobile driving member, the mobile driving member being used to drive the gripper to grab a cover plate adapted to the jig and cover the cover plate on the jig; an inserting member arranged on the gripper, for inserting the jig under the drive of the mobile driving member so that the gripper places the cover plate on the jig, and for withdrawing the jig under the drive of the mobile driving member so that the jig clamps the cover plate; an elastic abutting member arranged on the gripper, for elastically abutting the cover plate when the gripper grabs the cover plate, and for driving the cover plate to press the material in the jig when the cover plate is covered on the jig.

[0005] The above-mentioned feeding device drives the insert to be inserted into the jig through the mobile driving member so that the claw places the cover plate on the jig, and withdraws it from the jig so that the jig clamps the cover plate. The insertion and withdrawal of the insert are driven by the mobile driving member, which has low labor intensity and is relatively labor-saving. The elastic abutment member elastically abuts the cover plate when the claw grabs the cover plate, so that the claw can grab the cover plate to prevent the cover plate from shaking during the removal process. The elastic abutment member can also drive the cover plate to press the material in the jig when the cover plate is closed on the jig to prevent the cover plate from being rigidly contacted with the material and damaging the material.

[0006] In some embodiments, the gripper includes: a grasping drive member connected to the moving drive member; two grasping members respectively disposed at both ends of the grasping drive member, and the grasping drive member is used to drive the two grasping members to move closer to or away from each other to grasp or release the cover; wherein the insert and the elastic abutment member are disposed between the two grasping members and are respectively connected to the grasping drive member.

[0007] In some embodiments, the elastic abutment member includes: a fixing member connected to the gripper; a holding member, one end of which is movably disposed in the fixing member, and the other end of which extends out of the fixing member; an elastic member, which is disposed in the fixing member, and the two ends of the elastic member respectively abut against the fixing member and the holding member, so as to enable the abutment member to elastically abut against the cover plate when the gripper grabs the cover plate, and to drive the cover plate to press the material in the jig when the cover plate is closed on the jig.

[0008] In some embodiments, the transfer mechanism also includes: a pick-up and placement bracket, including: a connecting plate, one end of which is connected to the mobile driving member; a cross plate, vertically connected to the other end of the connecting plate, and the end of the cross plate is connected to the material picking assembly; a pressure plate, vertically connected to one end of the connecting plate close to the mobile driving member, and vertically arranged to the cross plate, and the claw is connected to the end of the pressure plate away from the connecting plate.

[0009] In some embodiments, a through hole is provided on the cover plate, and the transfer mechanism further includes: a blowing member, provided on one side of the gripper, for extending into the through hole and blowing air into the through hole when the gripper clamps the cover plate away from the material, so as to separate the cover plate from the material.

[0010] In some embodiments, the transfer mechanism further includes: a sensor, which is disposed on one side of the gripper and is used to sense whether the gripper is clamping the cover plate.

[0011] In some embodiments, at least one inclined surface is provided at one end of the insert away from the gripper.

[0012] In some embodiments, the feeding device also includes: a positioning mechanism, including: a support seat, arranged on one side of the mobile driving member and the material carrying mechanism; a protruding member, arranged on the support seat, and a contour groove adapted to the protruding member is provided on the material, and the mobile driving member is used to drive the material picking assembly to remove the material on the material carrying mechanism and place it on the support seat, so as to position the material through the protruding member and the contour groove, and after positioning, the material is removed and placed on the supporting seat of the jig.

[0013] In some embodiments, the positioning mechanism also includes: at least two guide members, which are arranged on the support seat and are spaced apart from the protruding members respectively, and avoidance holes corresponding to the guide members are opened on the material, and the guide members are used to extend into the avoidance holes of the material to correct the position of the material and make the contour groove of the material cooperate with the protruding member.

[0014] One embodiment of the present application further proposes a processing equipment, including the feeding device as described above; a transfer device, arranged on one side of the feeding device, the transfer device comprising a plurality of jigs, a cover plate and a rotating table, the plurality of jigs being arranged at intervals on the peripheral side of the rotating table, the jig being used to carry materials, the cover plate being used to cover one of the jigs so that the jig clamps the cover plate, and the rotating table being used to drive the jig and the cover plate to rotate to a processing position; a processing device, arranged on the transfer device, for processing materials on the jig transported to the processing position by the transfer device; and a protective cover, arranged around the feeding device, the transfer device and the processing device.

[0015] The above-mentioned processing equipment drives the insert to be inserted into the jig through the mobile driving member of the feeding device so that the claw places the cover plate on the jig, and withdraws it from the jig so that the jig clamps the cover plate. The insertion and withdrawal of the insert are driven by the mobile driving member, which has low labor intensity and is relatively labor-saving. The elastic abutment member elastically abuts the cover plate when the claw grabs the cover plate, so that the claw can grab the cover plate to prevent the cover plate from shaking during the removal process. The elastic abutment member can also drive the cover plate to press the material in the jig when the cover plate is closed on the jig to prevent the cover plate from being rigidly contacted with the material and damaging the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a processing device proposed in one embodiment of the utility model.

[0017] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure of the feeding device in the processing equipment shown.

[0018] Figure 3 yes Figure 2 A schematic diagram of a partial three-dimensional structure of the transfer mechanism in the feeding device shown.

[0019] Figure 4 yes Figure 1 Schematic diagram of the three-dimensional structure of the fixture in the processing equipment shown.

[0020] Figure 5 yes Figure 3 A schematic diagram of the three-dimensional structure of the elastic abutment member and the sensing member in the transfer mechanism shown.

[0021] Figure 6 yes Figure 3The three-dimensional structural schematic diagram of the transfer mechanism when clamping the cover plate is shown.

[0022] Figure 7 yes Figure 2 A schematic diagram of the three-dimensional structure of the positioning mechanism in the feeding device shown.

[0023] Main component symbols

[0024] Processing equipment 100

[0025] Feeding device 10

[0026] Material carrying mechanism 11

[0027] Loading position 101

[0028] Unloading position 102

[0029] Transfer mechanism 12

[0030] Mobile drive 121

[0031] Reclaiming assembly 122

[0032] Reclaim plate 1221

[0033] Suction cup 1222

[0034] Claw 123

[0035] Grab drive 1231

[0036] Grab piece 1232

[0037] Insert 124

[0038] Incline 1241

[0039] Elastic abutment 125

[0040] Fixing parts 1251

[0041] Supporting piece 1252

[0042] Elastic parts 1253

[0043] Pick and place bracket 126

[0044] Connecting plate 1261

[0045] Horizontal board 1262

[0046] Pressure plate 1263

[0047] Sensor 127

[0048] Blowing parts 128

[0049] Positioning mechanism 13

[0050] Support seat 131

[0051] Protrusion 132

[0052] Guide 133

[0053] Carrier 134

[0054] Sensor 135

[0055] Jig 20

[0056] Bearing seat 21

[0057] Elastic clamping block 22

[0058] JACK 221

[0059] Transfer device 30

[0060] Processing device 40

[0061] Protective cover 50

[0062] Cover 60

[0063] Through hole 61

[0064] Rotating table 70 DETAILED DESCRIPTION

[0065] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0066] In the description of the present application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, in the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0067] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0068] The following is a further description of the embodiments of the present invention with reference to the accompanying drawings.

[0069] See also Figure 1 An embodiment of the present application further proposes a processing device 100 for processing materials (not shown). The processing device 100 includes a feeding device 10, a transfer device 30, a processing device 40 and a protective cover 50.

[0070] The feeding device 10 is provided with an upper material level 101 and a lower material level 102 in parallel. The transfer device 30 is provided on one side of the feeding device 10, and the transfer device 30 includes a plurality of fixtures 20, a cover plate 60 (such as Figure 6 The processing device 40 is provided on the transfer device 30, and is used to process the material on the jig 20 transported to the processing position by the transfer device 30. The protective cover 50 is provided around the feeding device 10, the transfer device 30 and the processing device 50.

[0071] It can be understood that the protective cover 50 is a grating, a mechanical protective net and a safety door lock. Grating protection is used for the loading and unloading parts, and mechanical protective nets and safety door locks are used for the contact position between the machine room and the feeding device 10. This arrangement can make the structure simple, low-cost, stable and reliable, with a low failure rate, low difficulty and maintenance cost in the later stage, and can realize automatic feeding.

[0072] See also Figure 2 and Figure 3The feeding device 10 includes a material carrying mechanism 11 and a transfer mechanism 12. The material carrying mechanism 11 is used to carry materials. In the present embodiment, a loading position 101 and a unloading position 102 are arranged side by side on the material carrying mechanism 11. When loading or unloading, the material can be loaded or unloaded through the entire tray. The transfer mechanism 12 includes a mobile driving member 121, a material picking assembly 122, a gripper 123, an insert 124 and an elastic abutment member 125. The mobile driving member 121 is arranged on one side of the material carrying mechanism 11. The material picking assembly 122 is connected to the mobile driving member 121, and the mobile driving member 121 is used to drive the material picking assembly 122 to remove the material on the material carrying mechanism 11 and place it on the fixture 20. The gripper 123 is connected to the mobile driving member 121, and the mobile driving member 121 is used to drive the gripper 123 to grab the cover plate 60 and cover the cover plate 60 on the fixture 20. Please refer to Figure 4 The jig 20 includes a bearing seat 21 and two elastic clamping blocks 22 movably disposed on the bearing seat 21. A plug hole 221 is respectively disposed on the side of the two elastic clamping blocks 22 close to each other. The insert 124 is disposed on the gripper 123. When the insert 124 is inserted into the plug hole 221 under the drive of the mobile driving member 121, the opposite ends of the two elastic clamping blocks 22 move inward to allow the gripper 123 to place the cover plate 60 on the jig 20; when the insert 124 is pulled out of the plug hole 221 under the drive of the mobile driving member 121, the opposite ends of the two elastic clamping blocks 22 move outward to press against the cover plate 60. The elastic abutment 125 is disposed on the gripper 123, and is used to elastically abut the cover plate 60 when the gripper 123 grabs the cover plate 60, and to drive the cover plate 60 to press the material in the jig 20 when the cover plate 60 is covered on the jig 20.

[0073] The transfer mechanism 12 also includes a pick-up and placement bracket 126, which includes a connecting plate 1261, a transverse plate 1262 and a pressing plate 1263. One end of the connecting plate 1261 is connected to the mobile driving member 121. The middle part of the transverse plate 1262 is vertically connected to the other end of the connecting plate 1261, and the two ends of the transverse plate 1262 are respectively connected to the two material taking components 122. The pressing plate 1263 is vertically connected to one end of the connecting plate 1261 close to the mobile driving member 121 and is vertically arranged with the transverse plate 1262, and the gripper 123 is connected to one end of the pressing plate 1263 away from the connecting plate 1261. In this way, the mobile driving member 121 can exert a large force on the gripper 123.

[0074] The mobile driving member 121 is a six-axis robot arm.

[0075] The material taking assembly 122 includes a material taking plate 1221 and four suction cups 1222. The material taking plate 1221 is connected to the end of the horizontal plate 1262. The four suction cups 1222 are arranged on one side of the horizontal plate 1262 to assist in adsorbing the material. In this embodiment, the suction cups 1222 are rod-type suction cups 1222, which can increase the debugging space, improve the material taking stability, and reduce the abnormality rate.

[0076] The gripper 123 includes a grabbing driving member 1231 and two grabbing members 1232. The grabbing driving member 1231 is connected to the moving driving member 121. In this embodiment, the grabbing driving member 1231 is a cylinder. The grabbing member 1232 is an L-shaped sheet structure. The two grabbing members 1232 are respectively arranged at both ends of the grabbing driving member 1231. The grabbing driving member 1231 is used to drive the two grabbing members 1232 to move closer to or away from each other to grab or release the cover plate 60; wherein the inserting member 124 and the elastic abutting member 125 are arranged between the two grabbing members 1232 and are respectively connected to the grabbing driving member 1231.

[0077] One end of the insert 124 is connected to the grab driving member 1231, and the other end of the insert 124 extends out between the two grab members 1232. The end of the insert 124 away from the gripper 123 is provided with two opposite inclined surfaces 1241, so that it can be easily inserted into the fixture 20.

[0078] Please also see Figure 5 The elastic abutment member 125 includes a fixing member 1251, a holding member 1252 and an elastic member 1253. The fixing member 1251 is block-shaped, and the fixing member 1251 is connected to the grabbing driving member 1231 of the gripper 123. The holding member 1252 is columnar, and one end of the holding member 1252 is movably clamped in the fixing member 1251, and the other end of the holding member 1252 extends out of the fixing member 1251. The elastic member 1253 is disposed in the fixing member 1251, and the two ends of the elastic member 1253 respectively abut the fixing member 1251 and the holding member 1252, so as to make the holding member 1252 elastically abut the cover plate 60 when the gripper 123 grabs the cover plate 60, and drive the cover plate 60 to press the material in the jig 20 when the cover plate 60 is covered on the jig 20. In this way, the resisting member 1252 can cooperate with the grabbing member 1232 to simulate the process of manually pinching the cover plate 60, and the cover plate 60 is not easy to shake during the removal process, and has high stability. In this embodiment, the elastic member 1253 is a spring.

[0079] The transfer mechanism 12 further includes a sensor 127, which is disposed on one side of the gripper 123 and is used to sense whether the gripper 123 clamps the cover plate 60. In this embodiment, the sensor 127 is disposed on the fixing member 1251, and the sensor 127 is a photoelectric sensor.

[0080] Please also see Figure 6, a through hole 61 is provided on the cover plate 60, and the transfer mechanism 12 also includes a blowing member 128. The blowing member 128 is provided on one side of the grabbing driving member 1231 of the gripper 123, and is used to extend into the through hole 61 and blow air into the through hole 61 when the gripper 123 clamps the cover plate 60 away from the material, so as to separate the cover plate 60 from the material. Since there is grinding fluid between the cover plate 60 and the material, this will generate negative pressure and cause the material to be carried along when the cover plate 60 is taken, and the rigid contact pressure breaking will cause scratches. The blowing member 128 is used to spray high-pressure gas between the cover plate 60 and the material, so that the cover plate 60 can be separated from the material, and the cover plate 60 will not be carried along when the cover plate 60 is taken, and the material will not be scratched. In this embodiment, the blowing member 128 is an air pipe connected to an external air source (not shown).

[0081] Please also see Figure 7 The feeding device 10 further includes a positioning mechanism 13, which includes a support seat 131 and a protruding member 132. The support seat 131 is arranged on one side of the mobile driving member 121 and the material carrying mechanism 11. The protruding member 132 is arranged on the support seat 131, and a contour groove adapted to the protruding member 132 is arranged on the material. The mobile driving member 121 is used to drive the material taking component 122 to remove the material on the material carrying mechanism 11 and place it on the support seat 131, so as to position the material through the protruding member 132 and the contour groove, and after positioning, remove the material and place it on the bearing seat 21 of the fixture 20. In this embodiment, the protruding member 132 is semi-cylindrical, and the end of the protruding member 132 away from the support seat 131 has a chamfer.

[0082] The positioning mechanism 13 further includes two guide members 133. The two guide members 133 are arranged on the support seat 131 and are spaced apart from the protruding member 132. The material is provided with an avoidance hole corresponding to the guide member 133. The guide member 133 is used to extend into the avoidance hole of the material to correct the position of the material and make the contour groove of the material match the protruding member 132. In this embodiment, one of the guide members 133 is columnar, and the other guide member 133 is rectangular. Each guide member 133 has a chamfer at one end away from the support seat 131. It can be understood that in other embodiments, the guide members 133 are three, five, or seven, but are not limited thereto.

[0083] The positioning mechanism 13 further includes four bearing members 134 and a sensor 135. The bearing members 134 are columnar, and are arranged on the support seat 131 at intervals, and the length of the bearing members 134 protruding from the support seat 131 is less than the length of the protruding member 132 protruding from the support seat 131, so as to match the carrying material. The sensor 135 is arranged on the support seat 131 to detect whether there is material on the support seat 131. In this embodiment, the sensor 135 is a photoelectric sensor.

[0084] The implementation process of the processing equipment 100 of the embodiment of the present application is:

[0085] Manually placing the unprocessed material on the loading position 101 of the material carrying mechanism 11;

[0086] The mobile driving member 121 drives a material taking component 122 to remove the unprocessed material on the material carrying mechanism 11 and place it on the positioning mechanism 13 for positioning;

[0087] After positioning, the moving driving member 121 drives a material taking component 122 to remove the positioned material on the supporting seat 21 of the fixture 20 and place it on the fixture 20;

[0088] The mobile driving member 121 drives the hand claw 123 to grab the cover plate 60 and place the cover plate 60 on the fixture 20. When the hand claw 123 grabs the cover plate 60, the elastic abutment member 125 elastically abuts the cover plate 60. When the hand claw 123 places the cover plate 60, the inserting member 124 is first inserted into the insertion holes 221 of the two elastic clamping blocks 22, and the opposite ends of the two elastic clamping blocks 22 move inward to enable the hand claw 123 to place the cover plate 60.

[0089] The moving driving member 121 drives the inserting member 124 to be withdrawn from the fixture 20 , and the two opposite ends of the two elastic clamping blocks 22 move outward to press against the cover plate 60 ;

[0090] The rotating table 70 of the transfer device 30 drives the fixture 20 and the cover plate 60 to rotate to the processing position;

[0091] The processing device 40 processes the material on the jig 20 transported to the processing position by the transfer device 30;

[0092] The transfer device 30 transfers the material processed on the fixture 20 to a place close to the unloading position 102;

[0093] The moving driving member 121 drives the inserting member 124 to be inserted into the insertion holes 221 of the two elastic clamping blocks 22, and the opposite ends of the two elastic clamping blocks 22 move inward, and the claws 123 grab and remove the cover plate 60;

[0094] The moving driving member 121 drives the material taking assembly 122 to remove the processed material from the fixture 20 and place it on the material unloading position 102 on the material carrying mechanism 11 for unloading.

[0095] The above-mentioned processing equipment 100 drives the insert 124 to insert into the jig 20 to place the cover plate 60, and to withdraw from the jig 20 so that the jig 20 clamps the cover plate 60 through the mobile driving member 121 of the feeding device 10. The insertion and withdrawal of the insert 124 are driven by the mobile driving member 121, which has low labor intensity and is relatively labor-saving. The elastic abutment member 125 elastically abuts the cover plate 60 when the claw 123 grabs the cover plate 60, so that the claw 123 can grab the cover plate 60 to prevent the cover plate 60 from shaking during the removal process. The elastic abutment member 125 can also elastically abut the cover plate 60 after the cover plate 60 is placed on the material, thereby pressing the material tightly against the jig 20 to prevent the cover plate 60 from being rigidly contacted with the material and damaging the material.

[0096] The processing equipment 100 of the present application can reduce the occurrence of scratches and pressure injuries on the outer side of the material during the manual feeding process, greatly improve the feeding efficiency and save manpower; when the claw 123 is used to grab the cover plate 60, an elastic abutment 125 is added to imitate the way of taking the cover plate 60 with human fingers, that is, "lower clamping and upper pressing", while ensuring the grabbing force, it can also ensure that the cover plate 60 does not flip over when taking the cover plate 60; after the raw and cooked materials are exchanged, the elastic abutment 125 can use its elastic holding force to press the cover plate 60 tightly to avoid the cover plate 60 The possibility of impact and damage to the material due to rigid contact; the structural design of the pick-up and placement bracket 126 can fundamentally solve the problem of downward pressure applied by the robot arm to the insert 124; after the material is processed, due to the presence of grinding fluid in the interlayer between the material and the cover plate 60, the material will stick to the cover plate 60 when it is taken out, and there is a risk of the material falling and being scrapped. In this case, a through hole 61 is opened in the cover plate 60, and a blowing piece 128 is used at the same time. With the help of blowing force, the cover plate 60 is separated from the material when the cover plate 60 is taken out, thereby avoiding this abnormality.

[0097] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0098] Finally, it should be noted that the above implementation modes are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred implementation modes, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A feeding device for loading materials onto a fixture, characterized in that: The feeding device comprises: A material carrying mechanism, used for carrying materials; The transfer mechanism comprises: A mobile driving member, disposed on one side of the material carrying mechanism; A material taking component connected to the mobile driving member, the mobile driving member is used to drive the material taking component to remove the material on the material carrying mechanism and place it on the fixture; A gripper connected to the mobile driving member, wherein the mobile driving member is used to drive the gripper to grab a cover plate adapted to the fixture and cover the cover plate on the fixture; an inserting member, provided on the gripper, and used for inserting the jig under the drive of the movable driving member so that the gripper places the cover plate on the jig, and for withdrawing the jig under the drive of the movable driving member so that the jig clamps the cover plate; The elastic abutment is arranged on the gripper and is used for elastically abutting the cover plate when the gripper grabs the cover plate, and for driving the cover plate to press the material in the jig when the cover plate is covered on the jig.

2. The feeding device according to claim 1, characterized in that: The gripper comprises: A grabbing driving member connected to the moving driving member; Two grabbing members are respectively arranged at two ends of the grabbing driving member, and the grabbing driving member is used to drive the two grabbing members to move closer to or away from each other to grab or release the cover plate; The inserting member and the elastic abutting member are arranged between the two grabbing members and are respectively connected to the grabbing driving members.

3. The feeding device according to claim 1, characterized in that: The elastic abutment member comprises: A fixing member connected to the gripper; A supporting member, one end of which is movably disposed in the fixing member, and the other end of which extends out of the fixing member; An elastic member is arranged in the fixing member, and two ends of the elastic member respectively abut against the fixing member and the abutting member, so as to make the abutting member elastically abut against the cover plate when the gripper grabs the cover plate, and drive the cover plate to press the material in the jig when the cover plate is covered on the jig.

4. The feeding device according to claim 1, characterized in that: The transfer mechanism also includes: Access stand, including: A connecting plate, one end of which is connected to the moving driving member; A transverse plate, vertically connected to the other end of the connecting plate, and an end of the transverse plate is connected to the material taking assembly; The pressing plate is vertically connected to one end of the connecting plate close to the moving driving member and is vertically arranged with the transverse plate. The hand claw is connected to one end of the pressing plate away from the connecting plate.

5. The feeding device according to claim 1, characterized in that: The cover plate is provided with a through hole, and the transfer mechanism further comprises: The blowing member is arranged on one side of the hand claw and is used for extending into the through hole and blowing air into the through hole when the hand claw clamps the cover plate away from the material, so as to separate the cover plate from the material.

6. The feeding device according to claim 1, characterized in that: The transfer mechanism also includes: A sensor is disposed on one side of the gripper and is used to sense whether the gripper is clamping a cover plate.

7. The feeding device according to claim 1, characterized in that: The insert is provided with at least one inclined surface at one end away from the gripper.

8. The feeding device according to claim 1, characterized in that: The feeding device also includes: Positioning mechanism, including: A support seat, arranged on one side of the mobile driving member and the material carrying mechanism; A protruding piece is arranged on the support seat, and a contoured groove adapted to the protruding piece is arranged on the material. The mobile driving member is used to drive the material picking assembly to remove the material on the material carrying mechanism and place it on the support seat, so as to position the material through the protruding piece and the contoured groove, and after positioning, the material is removed and placed on the supporting seat of the jig.

9. The feeding device according to claim 8, characterized in that: The positioning mechanism also includes: At least two guide members are arranged on the support seat and are spaced apart from the protruding members respectively. Avoidance holes corresponding to the guide members are opened on the material. The guide members are used to extend into the avoidance holes of the material to correct the position of the material and make the profiling groove of the material cooperate with the protruding member.

10. A processing equipment, characterized in that: comprising a feeding device as claimed in any one of claims 1 to 9; A transfer device is arranged on one side of the feeding device, and the transfer device includes a plurality of jigs, a cover plate and a rotating table. The plurality of jigs are arranged at intervals on the peripheral side of the rotating table. The jigs are used to carry materials. The cover plate is used to cover one of the jigs so that the jig clamps the cover plate. The rotating table is used to drive the jigs and the cover plate to rotate to the processing position. A processing device, disposed on the transfer device, for processing the material on the jig transported to the processing position by the transfer device; and A protective cover is arranged around the outer periphery of the feeding device, the transfer device and the processing device.

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