Automatic quartzite plate turnover machine

Abstract

The utility model discloses an automatic quartzite plate turnover machine which comprises a base, supporting plates are symmetrically and fixedly installed on the top of the base, a movable groove is formed in the middle of each supporting plate, a supporting plate is installed between the two supporting plates in a sliding mode through the movable grooves, and first electric push rods are symmetrically and fixedly installed on the top of the base. Due to the arrangement of the receding groove, the transmission assembly, the clamping assemblies and the like, after the two symmetrical clamping assemblies clamp and fix the two sides of a quartz stone plate and the supporting plate is pushed by the first electric push rod to move upwards in place, the bottom of the connecting plate is erected on the top face of the supporting plate under the action of the transmission assembly, and the quartz stone plate is clamped and fixed through the clamping assemblies. The bottom face of the clamped quartz stone plate is erected on the surface of the top of the supporting plate through the receding groove, the bottom of the quartz stone plate is supported, the problem that the quartz stone plate is prone to breakage due to the fact that the bottom is not supported in the grinding process is solved, the stability of the quartz stone plate in the grinding process is improved, and the product machining quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz plate processing, in particular to an automatic plate turning machine for quartz stone plates. Background Art

[0002] The main material of quartz is quartz, and the combination of rich colors gives it the texture of natural stone and beautiful surface gloss. Quartz countertops have various colors, and the Gobi series, crystal series, granite series, and shining star series are more distinctive. They can be widely used in public buildings and home decoration. They are a new type of environmentally friendly and green building interior decoration material that is free of radioactive pollution and reusable. Quartz stone needs to be turned over to polish the surface during processing.

[0003] A Chinese patent document with publication number CN214242721U provides a quartz plate flipping device, comprising a vertical rod, a limit rod is arranged at the upper end of the vertical rod, and a first rod body is arranged at the lower side of the limit rod, a second rod body is arranged in the middle of the first rod body, and a first insertion hole is opened on the second rod body. By arranging the four vertical rods to be symmetrically distributed, the vertical rods can be adjusted with pulleys to complete the installation and flipping of quartz plates of different sizes, thereby increasing the convenience of use of the entire device; by arranging a telescopic structure between the first rod body and the second rod body, the distance between the vertical rods can be quickly adjusted by adjusting the telescopic first rod body and the second rod body, thereby increasing the adaptability of the device to the quartz plate;

[0004] After the flipping device in the above scheme completes the flipping of the quartz slab, the bottom of the quartz slab has no support during the surface processing of the quartz slab. Due to the brittleness of the quartz slab, cracks and breakages are likely to occur during processing when the bottom of the quartz slab is not supported, thereby affecting the processing quality of the product. Therefore, the utility model designs an automatic flipping machine for quartz slabs to solve the problems existing in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic plate turning machine for quartz stone plates to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic flipping machine for quartz stone slabs, comprising: a base, a support plate is symmetrically fixedly installed on the top of the base, and a movable groove is opened in the middle of the support plate, a support plate is slidably installed between the two support plates through the movable groove, a first electric push rod is symmetrically fixedly installed on the top of the base, and the output end of the first electric push rod is fixedly connected to the bottom of the support plate, the two ends of the support plate extend to one side of the support plate through the adjacent movable groove, a transmission assembly is arranged at the upper end of one side of the support plate, and one side of the transmission assembly is fixedly connected to one end of the support plate, a connecting block is fixedly connected to the other side of the transmission assembly, and a connecting plate is fixedly installed on one side of the connecting block, a mounting plate is fixedly connected to one side of the bottom of the connecting plate, and a clamping assembly is arranged inside the mounting plate, a stepping motor is fixedly installed on the surface of one side of a group of the mounting plates, and the output end of the stepping motor is fixedly connected to one end of the adjacent clamping assembly, and a guide assembly is arranged between the other side of the connecting plate and one side of the adjacent support plate.

[0007] Preferably, the transmission assembly includes: a gear shaft, a first rack and a second rack, the gear shaft is rotatably installed at the middle position of the upper end of one side of the support plate, the bottom side of the first rack is fixedly connected to one end of the support plate, the other side of the first rack is meshed with the surface of one side of the gear shaft, the top side of the second rack is fixedly connected to the other side of the adjacent connecting block, and the other side of the second rack is meshed with the surface of the other side of the gear shaft.

[0008] Preferably, the clamping assembly includes: a rotating disk, which is horizontally rotatably mounted inside the lower end of the mounting plate, the output end of the stepper motor is fixedly connected to one end of the adjacent rotating disk, a second electric push rod is fixedly mounted on the other end of the rotating disk, and the output end of the second electric push rod is fixedly connected to a clamping plate.

[0009] Preferably, both ends of the support plate are provided with avoidance grooves, and the lower end of the clamping plate extends to the inside of the avoidance groove.

[0010] Preferably, a groove is formed on one side of the clamping plate, and the bottom surface of the groove is flush with the top surface of the support plate.

[0011] Preferably, the guide assembly includes: a mounting block, two mounting blocks are provided, the two mounting blocks are symmetrically fixedly mounted on the surface on the other side of the connecting plate, a guide rod is fixedly mounted on the bottom of the mounting block, and a guide sleeve is movably mounted on the surface of the upper end of the guide rod, and one side of the guide sleeve is fixedly mounted on the surface of one side of the adjacent support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides components such as an avoidance groove, a transmission component, and a clamping component. After two symmetrical clamping components clamp and fix the two sides of the quartz stone plate, after the first electric push rod pushes the support plate to move up to a position, the bottom of the connecting plate is placed on the top surface of the support plate under the action of the transmission component. The avoidance groove is provided so that the bottom surface of the clamped quartz stone plate is placed on the surface of the top of the support plate, and the bottom of the quartz stone plate is supported to prevent the bottom of the quartz stone plate from being broken easily during grinding due to lack of support, thereby improving the stability of the quartz stone plate during grinding and further improving the product processing quality;

[0014] 2. The utility model arranges the support plate, the first electric push rod and the transmission assembly and other components. When the quartz stone plate is automatically flipped, the output end of the first electric push rod drives the support plate to descend. Through the arrangement of the transmission assembly, when the support plate moves down, the connecting plate simultaneously moves in the opposite direction to the support plate, thereby increasing the moving distance between the support plate and the connecting plate, so that the stepping motor is not interfered in flipping the clamped quartz stone plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main schematic diagram of the utility model;

[0016] Figure 2 It is a left side schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of a right side top view of the utility model.

[0018] In the figure: 1. base; 2. support plate; 201. movable groove; 3. support plate; 301. avoidance groove; 4. first electric push rod; 5. transmission assembly; 501. gear shaft; 502. first rack; 503. second rack; 6. connecting block; 601. connecting plate; 7. mounting plate; 8. clamping assembly; 801. rotating disk; 802. second electric push rod; 803. clamping plate; 9. guide assembly; 901. mounting block; 902. guide rod; 903. guide sleeve; 10. stepper motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The utility model provides an embodiment: an automatic flipping machine for quartz stone slabs, comprising: a base 1, a support plate 2 is symmetrically fixedly installed on the top of the base 1, and a movable groove 201 is opened in the middle of the support plate 2, a support plate 3 is slidably installed between the two support plates 2 through the movable groove 201, a first electric push rod 4 is symmetrically fixedly installed on the top of the base 1, the two first electric push rods 4 are synchronously extended and retracted through parameter setting, and the output end of the first electric push rod 4 is fixedly connected to the bottom of the support plate 3, the two ends of the support plate 3 extend to one side of the support plate 2 through the adjacent movable grooves 201, and a transmission component 5 is arranged on the upper end of one side of the support plate 2. Through the setting of the transmission component 5, the moving distance between the support plate 3 and the connecting plate 601 is increased, so that after the support plate 3 is lowered into place, it will not be interfered when the clamped quartz stone slab is flipped, and one side of the transmission component 5 is fixedly connected to one end of the support plate 3, The other side of the transmission assembly 5 is fixedly connected with a connection block 6, and one side of the connection block 6 is fixedly installed with a connection plate 601, one side of the bottom of the connection plate 601 is fixedly connected with a mounting plate 7, and a clamping assembly 8 is arranged inside the mounting plate 7, and a stepper motor 10 is fixedly installed on the surface of one side of a group of mounting plates 7, and the output end of the stepper motor 10 is fixedly connected with one end of an adjacent clamping assembly 8. After the quartz stone plate with one side polished is raised to a position, the stepper motor 10 is started, so that the output end of the stepper motor 10 drives the quartz stone plate clamped between the two clamping assemblies 8 to flip 180 degrees, and then the output end of the first electric push rod 4 pushes the support plate 3 to rise to a position, so that the bottom surface of the flipped quartz stone plate is placed on the surface of the support plate 3, and then the other side of the quartz stone plate is polished. A guide assembly 9 is arranged between the other side of the connection plate 601 and one side of the adjacent support plate 2. The setting of the guide assembly 9 improves the stability of the connection plate 601 during the lifting process.

[0021] See also Figure 1-3In the embodiment of the utility model: the transmission assembly 5 includes: a gear shaft 501, a first rack 502 and a second rack 503. The gear shaft 501 is rotatably installed at the middle position of the upper end of one side of the support plate 2. The gear shaft 501 is rotatably installed inside one side of the support plate 2 through a bearing to improve the rotation stability of the gear shaft 501. The bottom side of the first rack 502 is fixedly connected to one end of the support plate 3, and the other side of the first rack 502 is meshed with the surface of one side of the gear shaft 501. The top side of the second rack 503 is fixedly connected to the other side of the adjacent connecting block 6, and the other side of the second rack 503 is meshed with the surface of the other side of the gear shaft 501. When one side of the quartz stone slab is polished and needs to be flipped over for polishing, the support plate 3 is first driven down by the output end of the first electric push rod 4. At this time, the two ends of the support plate 3 drive the two first racks 502 to move down and mesh with the corresponding gear shafts 501, so that the gear shaft 501 rotates and meshes with the corresponding second rack 503. At this time, the second rack 503 drives the connecting plate 601 on one side of the connecting block 6 to move up, so that the quartz stone slab clamped between the two connecting plates 601 by the clamping assembly 8 rises. After the output end of the first electric push rod 4 shrinks into place, the clamped plate is flipped 180 degrees by the stepping motor 10. In this way, when the support plate 3 moves down, the connecting plate 601 simultaneously moves in the opposite direction to the support plate 3, thereby increasing the moving distance between the support plate 3 and the connecting plate 601, so that after the support plate 3 is lowered into place, the flipping of the clamped quartz stone slab is not interfered.

[0022] See also Figure 1-3 In the embodiment of the utility model, the clamping assembly 8 includes: a rotating disk 801, which is horizontally rotatably mounted inside the lower end of the mounting plate 7, and the rotating disk 801 is rotatably mounted inside the lower end of the mounting plate 7 through a bearing, so as to improve the rotation stability of the rotating disk 801, and the output end of the stepper motor 10 is fixedly connected to one end of the adjacent rotating disk 801, and the other end of the rotating disk 801 is fixedly mounted with a second electric push rod 802, and the output end of the second electric push rod 802 is fixedly connected with a clamping plate 803. After the two symmetrical connecting plates 601 drive the clamping assembly 8 at the lower end of the mounting plate 7 to rise to the position, the quartz stone plate is placed between the two clamping plates 803, and the second electric push rod 802 is started, so that the output end of the second electric push rod 802 pushes the clamping plate 803 to approach one side of the quartz stone plate, so that the quartz stone plate is clamped in the groove on the surface of the clamping plate 803 for clamping and fixing.

[0023] See also Figure 1-3 In the embodiment of the utility model, both ends of the support plate 3 are provided with avoidance grooves 301, and the lower end of the clamping plate 803 extends into the inside of the avoidance grooves 301. By setting the avoidance grooves 301, the clamping assembly 8 at the lower end of the mounting plate 7 driven by the connecting plate 601 is not interfered when descending, so that the bottom of the clamped quartz stone plate can be attached to the surface of the top of the support plate 3.

[0024] See also Figure 1-3 In the embodiment of the utility model, a groove is provided on one side of the clamping plate 803, and the bottom surface of the groove is flush with the top surface of the support plate 3. After the two guide sleeves 903 clamp and fix the two sides of the quartz stone plate, when the connecting plate 601 moves down to its position so that its bottom is placed on the top surface of the support plate 2, the bottom surface of the clamped quartz stone plate is placed on the surface of the top of the support plate 3, so that the bottom of the quartz stone plate can be supported during grinding, preventing the quartz stone plate from being easily broken due to lack of support at the bottom during grinding, improving the stability of the quartz stone plate during grinding, and further improving the product processing quality.

[0025] See also Figure 1-3 In the embodiment of the utility model, the guide assembly 9 includes: a mounting block 901, two mounting blocks 901 are provided, and the two mounting blocks 901 are symmetrically fixedly installed on the surface of the other side of the connecting plate 601, a guide rod 902 is fixedly installed on the bottom of the mounting block 901, and a guide sleeve 903 is movably sleeved on the surface of the upper end of the guide rod 902, and one side of the guide sleeve 903 is fixedly installed on the surface of one side of the adjacent support plate 2. The setting of the guide rod 902 and the guide sleeve 903 improves the stability of the connecting plate 601 when it is raised or lowered.

[0026] Working principle: When the power is turned on, during the process of grinding the quartz stone plate, when one side of the quartz stone plate is finished and the other side needs to be grinded, the support plate 3 is first driven down through the output end of the first electric push rod 4, at this time, the two ends of the support plate 3 drive the two first racks 502 to move down and mesh with the corresponding gear shafts 501, so that the gear shafts 501 rotate and mesh with the corresponding second racks 503, and at this time, the second racks 503 drive the connecting plate 601 on one side of the connecting block 6 to move up, so that the quartz stone plate clamped between the two connecting plates 601 through the clamping assembly 8 rises, and the output end of the first electric push rod 4 drives the support plate 3 ... output end of the first electric push rod 4 drives the two first racks 502 to move down and mesh with the corresponding gear shafts 501, so that the gear shafts 501 rotate and mesh with the corresponding second racks 503, and at this time, the second racks 503 drives the connecting plate 601 on one side of the connecting block 6 to move up, so that the quartz stone plate clamped between the two connecting plates 601 through the clamping assembly 8 rises, and the output end of the first electric push rod 4 drives the two first racks 502 to move down and mesh with the corresponding gear shafts 501, After the outlet is retracted to the right position, the stepper motor 10 is started to drive the rotating disk 801 to rotate 180 degrees, so that the clamped plate is automatically turned over. After the turning over is completed, the output end of the first electric push rod 4 pushes the support plate 3 to move up. Under the action of the transmission component 5, the two connecting plates 601 drive the clamped quartz plate to descend at the same time. After the output end of the first electric push rod 4 pushes the support plate 3 to rise to the right position, the bottom of the connecting plate 601 is placed on the top surface of the support plate 2. At this time, the bottom surface of the clamped quartz plate is placed on the surface of the top of the support plate 3 to support the bottom of the quartz plate. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quartz stone slab automatic flipping machine, include: A base (1), characterized in that: a support plate (2) is symmetrically fixedly installed on the top of the base (1), and a movable groove (201) is opened in the middle of the support plate (2), a support plate (3) is slidably installed between the two support plates (2) through the movable groove (201), a first electric push rod (4) is symmetrically fixedly installed on the top of the base (1), and the output end of the first electric push rod (4) is fixedly connected to the bottom of the support plate (3), the two ends of the support plate (3) extend to one side of the support plate (2) through the adjacent movable groove (201), a transmission assembly (5) is arranged on the upper end of one side of the support plate (2), and the transmission assembly (5) One side is fixedly connected to one end of the support plate (3), the other side of the transmission assembly (5) is fixedly connected to a connecting block (6), and a connecting plate (601) is fixedly installed on one side of the connecting block (6), one side of the bottom of the connecting plate (601) is fixedly connected to a mounting plate (7), and a clamping assembly (8) is arranged inside the mounting plate (7), a stepping motor (10) is fixedly installed on the surface of one side of a group of the mounting plates (7), and the output end of the stepping motor (10) is fixedly connected to one end of the adjacent clamping assembly (8), and a guide assembly (9) is arranged between the other side of the connecting plate (601) and one side of the adjacent support plate (2).

2. The automatic quartz stone plate turning machine according to claim 1, Features: The transmission assembly (5) comprises: a gear shaft (501), a first rack (502) and a second rack (503); the gear shaft (501) is rotatably mounted at a middle position of an upper end of one side of a support plate (2); a bottom side of the first rack (502) is fixedly connected to an end of the support plate (3); the other side of the first rack (502) is meshed with a surface of one side of the gear shaft (501); a top side of the second rack (503) is fixedly connected to the other side of an adjacent connecting block (6); the other side of the second rack (503) is meshed with a surface of the other side of the gear shaft (501).

3. The automatic quartz stone plate turning machine according to claim 1, Features: The clamping assembly (8) comprises: a rotating disk (801), the rotating disk (801) being mounted inside the lower end of the mounting plate (7) for horizontal rotation, the output end of the stepping motor (10) being fixedly connected to one end of the rotating disk (801) adjacent thereto, a second electric push rod (802) being fixedly mounted on the other end of the rotating disk (801), and the output end of the second electric push rod (802) being fixedly connected to a clamping plate (803).

4. The automatic quartz stone plate turning machine according to claim 3, Features: Both ends of the support plate (3) are provided with avoidance grooves (301), and the lower end of the clamping plate (803) extends to the inside of the avoidance groove (301).

5. The automatic quartz stone plate turning machine according to claim 3, Features: A groove is provided on one side of the clamping plate (803), and the bottom surface of the groove is flush with the top surface of the support plate (3).

6. The automatic quartz stone plate turning machine according to claim 1, Features: The guide assembly (9) comprises: a mounting block (901), wherein two mounting blocks (901) are provided, and the two mounting blocks (901) are symmetrically fixedly mounted on the surface of the other side of the connecting plate (601), a guide rod (902) is fixedly mounted on the bottom of the mounting block (901), and a guide sleeve (903) is movably sleeved on the surface of the upper end of the guide rod (902), and one side of the guide sleeve (903) is fixedly mounted on the surface of one side of the adjacent support plate (2).

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