Automatic sliding plate feeding device

Abstract

The utility model provides an automatic feeding device for slides, comprising a feeding slide group, a material pushing group and a material picking group; the feeding slide group comprises a material transport channel and a pushing mechanism, the pushing mechanism comprises a pushing block movably placed in the material transport channel and a pushing driving member driving the pushing block; the feeding slide group is provided with a feeding trough at its discharge end, the feeding trough is connected with the material transport channel; the feeding trough has a space for only one slide to be placed; the material pushing group comprises a material pushing block and a material pushing driving member, the feeding trough is provided with a space for the lifting block to move; the material picking group comprises a material picking claw clamp and a linear module, the linear module is used to drive the material picking claw clamp to grab and transport the slide; the material picking claw clamp is used to obtain the slide extending from the feeding trough; the material transport channel comprises left and right partitions spaced at intervals, and the interval between the left and right partitions is adjustable.

Description

Technical Field

[0001] The utility model relates to a feeding device for the size accuracy of a sliding plate of an air-conditioning compressor, in particular to an automatic feeding device for a sliding plate. Background Art

[0002] The vane is one of the key components in the air-conditioning compressor. The surface roughness, geometric dimensions, form and position tolerances of the vane directly affect the cooling quality and energy-saving efficiency of the air-conditioning. Since the various geometric precision requirements of the vane are very high and it is easily affected by various factors during the processing, the processing size of the vane has a certain dispersion. Therefore, the vanes required by the compressor are usually assembled in a selective manner, which inevitably requires the vanes to be sorted before assembly.

[0003] At present, high-precision measuring and testing devices are used for the sorting of slides. Although high-speed, efficient and accurate testing can be achieved, since slides are high-precision parts, the vibration feeding devices on the market are not suitable for automatic feeding of slides. On the one hand, vibration will damage the surface of the slides and affect the accuracy requirements. On the other hand, the slides are very precise. When batch slides are fed, the slides will adhere to each other. If the slides are stuck together, it is easy for two or more slides to be sent to the inspection position together. Therefore, the feeding of slides is still carried out manually by splitting and feeding one by one, which will still affect production efficiency, greatly increase production costs, and cannot meet the requirements of large-scale production. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the utility model provides an automatic sliding plate feeding device, which overcomes the mutual adhesion of high-precision sliding plates and realizes automatic and efficient sliding plate feeding.

[0005] In order to solve the above technical problems, the utility model provides a slide automatic feeding device, including a feeding slide group, a material pushing group and a material taking group; the material pushing group and the material taking group are both arranged at the discharge end of the feeding slide group;

[0006] The feeding chute group includes a material transport channel and a material pushing mechanism, and the material pushing mechanism includes a material pushing block movably placed in the material transport channel and a material pushing driving member driving the material pushing block; the feeding chute group is provided with a feeding trough at its discharge end, and the feeding trough is connected with the material transport channel; the feeding trough has a space for only one slide plate to be placed;

[0007] The material pushing group includes a material pushing block and a material pushing driving member, and the material loading trough is provided with a space for the material pushing block to move; the material pushing block is driven by the material pushing driving member to push the slide upward and extend out of the material loading trough;

[0008] The material picking group includes a material picking claw clamp and a linear module, wherein the linear module is used to drive the material picking claw clamp to grab and transport the slide; the material picking claw clamp is used to obtain the slide extending from the loading trough;

[0009] The material transport channel comprises a left partition plate and a right partition plate which are arranged at intervals, and the intervals form the material transport channel; the left partition plate and the right partition plate are movably installed on the workbench, and the interval between the left partition plate and the right partition plate is adjustable.

[0010] In a preferred embodiment, the material transport channel is arranged obliquely on the workbench, and the material transport channel is inclined downward in a direction toward the loading trough;

[0011] The push drive member is a counterweight member and is arranged below the discharge end of the material transport channel; the push block slides along the inclined material transport channel under the action of the counterweight member, and the sliding direction is toward the loading trough; the push block is used to push the slide into the loading trough.

[0012] In a preferred embodiment, a sliding track is provided at the bottom of the material transport channel, and the sliding track is provided along the length direction of the material transport channel;

[0013] A sliding block is provided at the bottom of the pushing block through the sliding track, and the sliding block slides along the sliding track; a first pulley is provided on the sliding block, and a second pulley is provided at the bottom of the material transport channel at the discharge end, and the counterweight passes through the second pulley and the first pulley in sequence through a steel wire rope.

[0014] In a preferred embodiment, the feed trough is composed of an upper pressure block, a front baffle, a left baffle, and a right baffle; the left baffle and the right baffle are respectively fixed to the ends of the left baffle and the right baffle; the front baffle is installed on the workbench;

[0015] The upper pressing block is installed on the workbench through an adjusting member; the upper pressing block is arranged above the partition and there is a height gap between the upper pressing block and the workbench; the adjusting member is used to adjust the height gap between the upper pressing block and the workbench.

[0016] In a preferred embodiment, the upper pressing block is provided with a notch toward the slide, and the notch is used to allow the material taking claw to clamp and obtain the slide; the width of the notch is smaller than the width of the slide;

[0017] The front baffle is provided with positioning posts on both sides of the corresponding sliding sheet, and the positioning posts are arranged at the upper end of the front baffle; and the interval between the positioning posts on both sides is smaller than the width of the sliding sheet.

[0018] In a preferred embodiment, a handwheel screw slide is provided on one side of the feeding slideway group, and the handwheel screw slide is configured with two slides, and a first connecting rod is fixedly provided on the slide, and a second connecting rod is linked to one end of the first connecting rod;

[0019] The two slides are correspondingly linked to two second connecting rods; one of the two second connecting rods is used to connect the left partition plate, and the other one is used to connect the right partition plate.

[0020] In a preferred embodiment, a support rod is provided at one end of the feeding slideway group, and a left adjustment plate and a right adjustment plate are provided on the left partition and the right partition, and the left adjustment plate and the right adjustment plate are slidably mounted on the support rod;

[0021] Locking pieces are provided between the left adjustment plate, the right adjustment plate and the support rod, and are used to lock or unlock the sliding of the left adjustment plate and the right adjustment plate.

[0022] In a preferred embodiment, a slide calibration device is provided on one side of the feeding slideway assembly, and the slide calibration device includes two calibration positions and calibration parts corresponding to the two calibration positions;

[0023] The calibration component includes a calibration slide and two clamping components, and the two clamping components are slidably mounted on the calibration slide.

[0024] In a preferred embodiment, the slide calibration device is a handwheel measuring instrument.

[0025] In a preferred embodiment, the loading slide group is provided with at least four groups of material transport channels, each group of the material transport channels is provided with a group of pushing mechanisms, and the discharge end of each group of the material transport channels is provided with a loading trough.

[0026] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0027] 1. Automatic loading of single slides can be realized by setting an automatic loading component. A loading trough is set to cooperate with the ejection block, and one slide is loaded at a time. This can avoid the phenomenon of loading two or more slides at the same time due to the excessive precision of the slides and the friction and adhesion between the slides.

[0028] 2. By setting the width of the material transport channel to be adjustable and utilizing the movable setting of the left and right partitions, the automatic loading needs of slides of various specifications can be met, and the application range is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a diagram of the whole machine of the automatic sliding plate feeding device in the preferred embodiment of the utility model;

[0030] Figure 2This is a structural diagram of four groups of material transport channels in a preferred embodiment of the utility model;

[0031] Figure 3 This is a structural diagram of the push drive member in the preferred embodiment of the utility model;

[0032] Figure 4 This is a structural diagram of the width adjustment of the material transport channel in the first embodiment of the preferred embodiment of the utility model;

[0033] Figure 5 This is a structural diagram of the feed trough in the preferred embodiment of the utility model;

[0034] Figure 6 This is a schematic diagram of a single-piece slide loading in a preferred embodiment of the utility model;

[0035] Figure 7 It is a structural diagram of the material taking group and the slide calibration device in the preferred embodiment of the utility model;

[0036] Figure 8 This is a structural diagram of the width adjustment of the material transport channel in the second embodiment of the preferred embodiment of the utility model.

[0037] Description of reference numerals: 1. feeding slideway assembly; 11. material transport channel; 111. left baffle; 112. right baffle; 113. sliding track; 12. material pushing mechanism; 121. material pushing block; 122. counterweight; 13. feeding trough; 131. upper pressure block; 1311. notch; 132. front baffle; 1321. positioning column; 133. left baffle; 134. right baffle; 135. adjustment 1. Material ejection group; 2. Material ejection block; 2. Material ejection drive; 3. Material picking group; 31. Material picking claw clamp; 32. Linear module; 4. Workbench; 5. Handwheel screw slide; 51. Slide; 52. First connecting rod; 53. Second connecting rod; 6. Support rod; 61. Left adjustment plate; 62. Right adjustment plate; 7. Slide calibration device; 71. Calibration slide; 72. Clamp; 8. Slide. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0039] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0040] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "installed / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0041] refer to Figure 1-Figure 8 This embodiment provides an automatic feeding device for a slide 8, which is mainly used in an automatic sorting device for slides 8 and serves as an automatic feeding device for a device for detecting the size accuracy of slides 8. The automatic feeding device for slides 8 comprises a feeding chute group 1, a material pushing group 2 and a material taking group 3; the material pushing group 2 and the material taking group 3 are both arranged at the discharge end of the feeding chute group 1.

[0042] In this embodiment, the loading slideway group 1 includes four groups of material transport channels 11, each group of material transport channels 11 is provided with a group of pushing mechanisms 12, and each group of material transport channels 11 is provided with a group of lifting groups 2 at the discharge end.

[0043] The pushing mechanism 12 includes a pushing block 121 movably placed in the material transport channel 11 and a pushing driving member driving the pushing block 121. The loading chute group 1 is provided with a loading trough 13 at its discharge end, and the loading trough 13 is connected to the material transport channel 11. The lifting group 2 includes a lifting block 21 and a lifting driving member 22. The lifting block 21 pushes the slide 8 upward and extends out of the loading trough 13 under the drive of the lifting driving member 22. The picking group 3 includes a picking claw clamp 31 and a linear module 32. The linear module 32 is used to drive the picking claw clamp 31 to grab and transport the slide 8; the picking claw clamp 31 is used to obtain the slide 8 extending out of the loading trough 13.

[0044] Under the drive of the push drive, the push member is used to push the slide 8 into the loading trough 13. The loading trough 13 has a space for only one slide 8, and the loading trough 13 is provided with a space for the lifting block 21 to move. Under the action of the push member, a single slide 8 is pushed into the loading trough 13, and then the lifting block 21 is used to lift the single slide 8 in the loading trough 13, and the material claw 31 is used to obtain the single slide 8, so as to achieve accurate and fast material acquisition and loading of a single slide 8. At the same time, in conjunction with the loading of the four groups of material transport channels 11, uninterrupted grabbing, loading, and grabbing are achieved.

[0045] In order to achieve uninterrupted loading of the slide 8 to the loading trough 13 by each group of loading slide groups 1, a pushing block 121 is provided in each group of the material transport channel 11, and the material transport channel 11 is inclined on the workbench 4, and the material transport channel 11 is inclined downward in the direction toward the loading trough 13; the pushing drive member is a counterweight member 122, and is arranged below the discharge end of the material transport channel 11; the pushing block 121 slides along the inclined material transport channel 11 under the action of the counterweight member 122, and the sliding direction is toward the loading trough 13; the pushing block 121 is used to push the slide 8 into the loading trough 13.

[0046] Specifically, a sliding track 113 is provided at the bottom of the material transport channel 11, and the sliding track 113 is arranged along the length direction of the material transport channel 11; a slider is provided at the bottom of the pushing block 121 through the sliding track 113, and the slider slides along the sliding track 113; a first pulley is provided on the slider, and a second pulley is provided at the bottom of the material transport channel 11 at the discharge end, and the counterweight 122 passes through the second pulley and the first pulley in sequence through a steel wire rope. Through the cooperation of the sliding track 113 and the slider, the pushing block 121 is guided for sliding. On the basis of the inclined setting of the material transport channel 11, the gravity of the counterweight 122 is utilized through the cooperation of the wire rope and the pulley to realize the sliding of the pushing block 121 from top to bottom along the inclined slope. When a batch of slides 8 are placed in the material transport channel 11, the pushing block 121 is at a high position against the slide 8 at the end, and the counterweight 122 is utilized to generate a sliding thrust on the slide 8, thereby realizing the discharge of the slide 8 at the discharge end.

[0047] The loading process of the automatic loading device for the slide 8 is as follows: in each group of the material transport channel 11, the pusher block 121 is pushed to an end away from the discharge end, and the end is at a high position. Then a batch of slides 8 are placed in the material transport channel 11, and after the placement is completed, the pusher block 121 is used to press against the slide 8 at the end. Under the action of the sliding thrust of the pusher block 121, the first slide 8 located at the discharge end is pushed into the loading trough 13, and the top material block 21 is used to lift the material waiting for the material claw clamp 31 to take the material. During the material taking process, the top material block 21 is lifted and placed in the loading trough 13, which limits the pushing of the second slide 8. After the material taking is completed, the top material block 21 withdraws from the loading trough 13, and then the second slide 8 can be pushed in. The loading of a single slide 8 is carried out according to this process.

[0048] In order to better adapt to the width of slides 8 of different specifications and meet the feeding requirements of slides 8 of different specifications, the width of each group of the material transport channel 11 for placing the slides 8 is set to be adjustable. The material transport channel 11 includes a left partition 111 and a right partition 112 arranged at intervals, and the intervals form the material transport channel 11; the left partition 111 and the right partition 112 are movably installed on the workbench 4, and the interval between the left partition 111 and the right partition 112 is adjustable.

[0049] At the same time, the space setting of the loading trough 13 is adjustable, and the size of the space can be set according to the specifications of the batch of slides 8 to adapt to the sorting requirements of slides 8 of different specifications, and the size of the space of the loading trough 13 can be adjusted to meet the requirements of loading single slides 8. The loading trough 13 is composed of an upper pressing block 131, a front baffle 132, a left baffle 133, and a right baffle 134; the left baffle 133 and the right baffle 134 are respectively fixed to the ends of the left partition 111 and the right partition 112; the front baffle 132 is installed on the workbench 4; the upper pressing block 131 is installed on the workbench 4 through an adjusting member 135; the upper pressing block 131 is set above the partition, and there is a height gap between it and the workbench 4; the adjusting member 135 is used to adjust the height gap between the upper pressing block 131 and the workbench 4.

[0050] The left baffle 133 and the right baffle 134 are fixed on the left partition 111 and the right partition 112, and the interval between the left baffle 133 and the right baffle 134 is adjusted by the interval adjustment function between the left partition 111 and the right partition 112, so that the left and right restrictions on the slide 8 remain unchanged when the slide 8 enters the loading chute 13 from the material transport channel 11. The upper pressing block 131 is arranged above the partition, and is arranged on both sides of the left baffle 133 and the right baffle 134 opposite to the front baffle 132.

[0051] In order to simplify the structure and facilitate the adjustment of the structure, the front baffle plate 132 and the upper pressure block 131 are both configured as long horizontal bar structures, which are arranged across the discharge ends of the four groups of material transport channels 11, and each group of material transport channels 11 is provided with a space for pushing the material pieces to move. The space cooperates with the baffle plates corresponding to each group of material transport channels 11 to form a loading trough 13.

[0052] Before the slide 8 is loaded, the material transport channel 11 is adjusted by using the adjustment mechanism of the left partition 111 and the right partition 112 to adjust the interval between the left partition 111 and the right partition 112 to be consistent with the width when the slide 8 is loaded. After the slide 8 is loaded, the height of the upper pressing block 131 is adjusted by using the height of the slide 8, so that the upper pressing block 131 just abuts against the upper end of the slide 8, forming a height restriction on the slide 8. The interval between the upper pressing block 131 and the front baffle 132 is used to place the slide 8. In order to meet the setting of the single slide 8 entering the loading trough 13, the upper pressing block 131 is set when the first slide 8 enters the loading trough 13, and the upper pressing block 131 just abuts against the upper end of the second slide 8. When the pusher pushes the slide 8 in the loading trough 13 upward, the upper pressing block 131 is used to press the second slide 8 to achieve the upward push of the single slide 8. The left baffle 133 and the right baffle 134 realize left and right restrictions on the sliding plate 8 during the pushing process.

[0053] In order to achieve stable and effective acquisition of the slide 8 by the material-taking claw 31 at the material-loading trough 13, the upper pressing block 131 is provided with a notch 1311 toward the slide 8, the notch 1311 is used to make way for the material-taking claw 31 to acquire the slide 8; the width of the notch 1311 is smaller than the width of the slide 8; and the front baffle 132 is provided with positioning posts 1321 on both sides corresponding to the slide 8, the positioning posts 1321 are arranged at the upper end of the front baffle 132; the interval between the positioning posts 1321 on both sides is smaller than the width of the slide 8.

[0054] In order to better adapt to the width adjustment of slides 8 of different specifications, a slide calibration device 7 is set on one side of the feeding slide group 1. The width calibration device includes two calibration positions and calibration parts corresponding to the two calibration positions. The calibration parts are automatically calibrated. The calibration parts include a calibration slide 71 and two clamping parts 72. The two clamping parts 72 are slidably installed on the calibration table. The width of the slide 8 is calibrated by clamping on both sides of the slide 8 to adjust the width of the material transport channel 11. The calibration slide 8 is randomly sampled from a batch of slides 8. In this embodiment, preferably, the slide calibration device 7 is a handwheel measuring instrument.

[0055] In the first embodiment, the interval adjustment device between the left partition 111 and the right partition 112 is as follows: a handwheel screw slide 5 is arranged on one side of the loading slide group 1, and the handwheel screw slide 5 is equipped with two slides 51, and the slide 51 is fixedly provided with a first connecting rod 52, and one end of the first connecting rod 52 is linked with a second connecting rod 53; the two slides 51 are correspondingly linked with two second connecting rods 53; one of the two second connecting rods 53 is used to connect the left partition 111, and the other is used to connect the right partition 112.

[0056] The two slides 51 of the handwheel screw slide 5 can move toward or away from each other under the drive of the handwheel. The handwheel is rotated to drive the two slides 51 to move, and the width between the left partition 111 and the right partition 112 can be adjusted in cooperation with the first connecting rod 52 and the second connecting rod 53. In the setting of four groups of material transport channels 11, the four left partitions 111 or the four right partitions 112 of the four groups of material transport channels 11 are simultaneously connected to the same second connecting rod 53, and the widths of the four groups of material transport channels 11 are simultaneously adjusted by the handwheel screw slide 5.

[0057] In the second embodiment, the interval adjustment device between the left partition 111 and the right partition 112 is as follows: a support rod 6 is provided at one end of the loading slide group 1, and a left adjustment plate 61 and a right adjustment plate 62 are provided on the left partition 111 and the right partition 112, and the adjustment plates are slidably mounted on the support rod 6; a locking piece is provided between the left adjustment plate 61, the right adjustment plate 62 and the support rod 6, for locking or unlocking the sliding of the left adjustment plate 61, the right adjustment plate 62.

[0058] A support rod 6 is set across the upper end of all material transport channels 11, and the adjustment plate is mounted on the support rod 6 and locked by a bolt. The left adjustment plate 61 and the right adjustment plate 62 can move left and right on the support rod 6 and are locked at a certain position by bolts. The left adjustment plate 61, the right adjustment plate 62 and the support rod 6 can move in coordination to achieve adjustable width between the left partition 111 and the right partition 112. The width adjustment of the left partition 111 and the right partition 112 of a single material transport channel 11 can be achieved through the bolt locking structure.

[0059] The above is only a preferred specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the utility model within the technical scope disclosed by the utility model shall be deemed to infringe the protection scope of the utility model.

Claims

1. A slide automatic feeding device, characterized in that: It includes a feeding chute group, a material pushing group and a material taking group; the material pushing group and the material taking group are both arranged at the discharge end of the feeding chute group; The feeding chute group includes a material transport channel and a material pushing mechanism, and the material pushing mechanism includes a material pushing block movably placed in the material transport channel and a material pushing driving member driving the material pushing block; the feeding chute group is provided with a feeding trough at its discharge end, and the feeding trough is connected with the material transport channel; the feeding trough has a space for only one slide plate to be placed; The material pushing group includes a material pushing block and a material pushing driving member, and the material loading trough is provided with a space for the material pushing block to move; the material pushing block is driven by the material pushing driving member to push the slide upward and extend out of the material loading trough; The material picking group includes a material picking claw clamp and a linear module, wherein the linear module is used to drive the material picking claw clamp to grab and transport the slide; the material picking claw clamp is used to obtain the slide extending from the loading trough; The material transport channel comprises a left partition plate and a right partition plate which are arranged at intervals, and the intervals form the material transport channel; the left partition plate and the right partition plate are movably installed on the workbench, and the interval between the left partition plate and the right partition plate is adjustable.

2. The automatic slide feeding device according to claim 1, characterized in that: The material transport channel is arranged obliquely on the workbench, and the material transport channel is inclined downward in a direction toward the loading trough; The push drive member is a counterweight member and is arranged below the discharge end of the material transport channel; the push block slides along the inclined material transport channel under the action of the counterweight member, and the sliding direction is toward the loading trough; the push block is used to push the slide into the loading trough.

3. The automatic slide feeding device according to claim 2, characterized in that: A sliding track is provided at the bottom of the material transport channel, and the sliding track is arranged along the length direction of the material transport channel; A sliding block is provided at the bottom of the pushing block through the sliding track, and the sliding block slides along the sliding track; a first pulley is provided on the sliding block, and a second pulley is provided at the bottom of the material transport channel at the discharge end, and the counterweight passes through the second pulley and the first pulley in sequence through a steel wire rope.

4. The automatic slide feeding device according to claim 1, characterized in that: The feeding trough is composed of an upper pressing block, a front baffle, a left baffle, and a right baffle; the left baffle and the right baffle are respectively fixed to the ends of the left baffle and the right baffle; the front baffle is installed on the workbench; The upper pressing block is installed on the workbench through an adjusting member; the upper pressing block is arranged above the partition and there is a height gap between the upper pressing block and the workbench; the adjusting member is used to adjust the height gap between the upper pressing block and the workbench.

5. The automatic slide feeding device according to claim 4, characterized in that: The upper pressing block is provided with a notch toward the slide, and the notch is used to allow the material taking claw to clamp and obtain the slide; the width of the notch is smaller than the width of the slide; The front baffle is provided with positioning posts on both sides of the corresponding sliding sheet, and the positioning posts are arranged at the upper end of the front baffle; and the interval between the positioning posts on both sides is smaller than the width of the sliding sheet.

6. The automatic slide feeding device according to claim 1, characterized in that: A handwheel screw slide is provided on one side of the feeding slideway group, and the handwheel screw slide is configured with two slides, and a first connecting rod is fixedly provided on the slide, and a second connecting rod is linked to one end of the first connecting rod; The two slides are correspondingly linked to two second connecting rods; one of the two second connecting rods is used to connect the left partition plate, and the other one is used to connect the right partition plate.

7. The automatic slide feeding device according to claim 1, characterized in that: A support rod is provided at one end of the feeding slideway group, and a left adjustment plate and a right adjustment plate are provided on the left partition plate and the right partition plate, and the left adjustment plate and the right adjustment plate are slidably mounted on the support rod; Locking pieces are provided between the left adjustment plate, the right adjustment plate and the support rod, and are used to lock or unlock the sliding of the left adjustment plate and the right adjustment plate.

8. The automatic slide feeding device according to claim 6 or 7, characterized in that: A slide calibration device is arranged on one side of the feeding slideway assembly, and the slide calibration device comprises two calibration positions and calibration parts arranged corresponding to the two calibration positions; The calibration component includes a calibration slide and two clamping components, and the two clamping components are slidably mounted on the calibration slide.

9. The automatic slide feeding device according to claim 8, characterized in that: The slide calibration device is a hand wheel measuring instrument.

10. An automatic slide feeding device according to any one of claims 1 to 7, characterized in that: The loading slideway group is provided with at least four groups of material transport channels, each group of the material transport channels is provided with a group of pushing mechanisms, and the discharge end of each group of the material transport channels is provided with a loading trough.

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