Discharging tray placing device

Abstract

A stacking mechanism comprises a stacking box, an inspection groove is formed in the middle of the front face of the stacking box, a discharging port is formed in the back face of the stacking box, springs are fixedly connected to the lower ends of the two sides of the stacking box, and supporting blocks are further fixedly connected to the side edges of the two springs. A limiting shaft is fixedly connected to the middle of the outer wall of the supporting block, one end of the supporting block extends to the inner side of the stacking box, an upper pulley is rotationally connected to the end, located in the stacking box, of the supporting block, a connecting sleeve is fixedly connected to the side, located outside the stacking box, of the supporting block, and an extrusion groove is formed in the connecting sleeve; the lifting mold drives the plastic uptake tray finished products in conveying to move into the stacking box, after the plastic uptake tray finished products are stacked, the lifting mold is separated from the stacking box, the supporting block bears the plastic uptake tray finished products in the stacking box again, the process is repeated, and the plastic uptake tray finished products in conveying can be stacked one by one.

Description

Technical Field

[0001] The utility model relates to the technical field of blister tray processing, and particularly relates to a blanking and palletizing device. Background Art

[0002] A blister tray is a packaging container manufactured by a blister process and is commonly used for packaging electronic products, food, toys, etc. Its main material is a plastic sheet. After being heated and softened, it is formed by a mold. The blister tray has good protection performance, can prevent dust, moisture, and shock, and has high transparency, which is convenient for displaying and inspecting the packaged contents.

[0003] In the prior art, after the produced blister tray products are usually conveyed by a conveyor belt, after the blister tray products are conveyed to the collection point, they usually need to be manually picked up and sorted and stacked, which is rather troublesome and labor-consuming. Therefore, a blanking and palletizing device is proposed to solve the above problems. Summary of the Utility Model

[0004] The technical problems to be solved by the utility model are as follows: After the blister tray products are conveyed to the collection point, they usually need to be manually picked up and sorted and stacked, which is rather troublesome and labor-consuming.

[0005] The purpose of the utility model can be realized by the following technical solutions:

[0006] A blanking and palletizing device includes a lifting mechanism, and a stacking mechanism is arranged above the lifting mechanism. The lifting mechanism includes a cylinder and an electric telescopic rod;

[0007] It further includes:

[0008] The stacking mechanism includes a stacking box. A viewing slot is opened in the middle of the front surface of the stacking box, and a discharge port is opened on the back surface of the stacking box;

[0009] Wherein, both lower ends of the two sides of the stacking box are fixedly connected with springs, and support blocks are fixedly connected to the sides of the two springs. A limiting shaft is fixedly connected to the middle of the outer wall of the support block;

[0010] Wherein, one end of the support block extends to the inside of the stacking box, and an upper pulley is rotatably connected to the end of the support block located inside the stacking box;

[0011] Wherein, a connecting sleeve is fixedly connected to one side of the support block located outside the stacking box, and an extrusion groove is opened inside the connecting sleeve.

[0012] As a further solution of the utility model: The lifting mechanism further includes a base, both sides of the top of the base are fixedly connected with support columns, the tops of the two support columns are respectively fixedly connected with both sides of the stacking box, one side of the support column close to the support block is fixedly connected with a limit rail, the length direction of the limit rail is consistent with the horizontal direction, and the inner side of the limit rail is slidably connected with a limit shaft.

[0013] As a further solution of the utility model: Both the back sides of the middle parts of the two support columns are fixedly connected with support frames, a placing plate is fixedly connected between the two support frames, both sides of the inner wall of the placing plate are rotatably connected with lower pulleys, and a through groove is opened in the middle of the bottom surface of the placing plate.

[0014] As a further solution of the utility model: The lifting mechanism further includes a lifting die, both sides of the bottom surface of the lifting die are fixedly connected with guide rods, and both sides of the bottom surface of the lifting die and located on both sides of the guide rods are fixedly connected with connecting rods, the connecting rods are L-shaped, the end of the connecting rod far away from the lifting die is fixedly connected with an electric telescopic rod, the piston end of the electric telescopic rod faces upward, and the top of the piston end of the electric telescopic rod is fixedly connected with a resisting block.

[0015] As a further solution of the utility model: The lower end of the extrusion groove is beveled, the inner side of the extrusion groove is penetrated by the resisting block, one side of the top of the resisting block is beveled, and the inner side of the extrusion groove also abuts against the top side of the resisting block.

[0016] As a further solution of the utility model: The middle of the top of the base is fixedly installed with a cylinder, the piston end of the cylinder faces upward, and the top of the piston end of the cylinder is fixedly connected with the bottom surface of the lifting die.

[0017] As a further solution of the utility model: Both sides of the top surface of the base and located on both sides of the cylinder are fixedly connected with guide sleeves, and the inner walls of the two guide sleeves are respectively slidably sleeved with the guide rods.

[0018] The beneficial effects of the utility model:

[0019] (1) In the utility model, the stacking box is used to store the blister tray finished products. Support blocks with lower pulleys are arranged on both sides of the bottom of the stacking box, and the support blocks support the blister tray finished products. When the lifting die drives the blister tray finished products in the process of transportation to move into the stacking box, the support blocks move and cancel the bearing of the blister tray finished products. At this time, the lifting die drives all the blister tray finished products in the stacking box to be lifted. After the blister tray finished products are stacked, the lifting die is separated from the stacking box, and the support blocks bear the blister tray finished products in the stacking box again. Repeating the above process can stack the blister tray finished products in the process of transportation one by one, and during the stacking process, the blister trays can be neatly stacked;

[0020] (2) Inspection slots are provided on the sides of the stacking box. Through the inspection slots, the stacking situation of the plastic trays inside the stacking box can be observed. Through the inspection slots, the plastic trays inside the stacking box can be pushed to the discharge port and then output, facilitating the collection of the finished plastic trays after palletizing. Brief Description of the Drawings

[0021] The present utility model will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic top view structure diagram of the stacking box in the present utility model;

[0024] Figure 3 is a schematic cross-sectional structure diagram of the stacking box in the present utility model;

[0025] Figure 4 is a schematic cross-sectional structure diagram of the placement plate in the present utility model;

[0026] Figure 5 is a schematic internal structure diagram of the connecting sleeve in the present utility model.

[0027] In the figures: 1, lifting mechanism; 101, base; 102, support column; 103, limiting rail; 104, cylinder; 105, guide sleeve; 106, lifting die; 107, guide rod; 108, connecting rod; 109, abutting block; 110, support frame; 111, placement plate; 112, through groove; 113, lower pulley; 114, electric telescopic rod; 2, stacking mechanism; 201, stacking box; 202, inspection slot; 203, discharge port; 204, spring; 205, support block; 206, upper pulley; 207, connecting sleeve; 208, extrusion groove; 209, limiting shaft. Detailed Embodiment

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Such as Figures 1-5As shown in the figure, a blanking and placing device includes a lifting mechanism 1, and a stacking mechanism 2 is arranged above the lifting mechanism 1. The lifting mechanism 1 includes a cylinder 104 and an electric telescopic rod 114. It also includes: The stacking mechanism 2 includes a stacking box 201. A viewing slot 202 is opened in the middle of the front of the stacking box 201, and a discharge port 203 is opened on the back of the stacking box 201. Among them, springs 204 are fixedly connected to the lower ends of both sides of the stacking box 201, and support blocks 205 are also fixedly connected to the sides of the two springs 204. A limiting shaft 209 is fixedly connected to the middle of the outer wall of the support block 205. Among them, one end of the support block 205 extends to the inside of the stacking box 201, and an upper pulley 206 is rotatably connected to the end of the support block 205 located inside the stacking box 201. Among them, a connecting sleeve 207 is fixedly connected to one side of the support block 205 located outside the stacking box 201, and an extrusion groove 208 is opened inside the connecting sleeve 207, as Figure 3 shown, the spring 204 pulls the side of the support block 205 with the lower pulley 206 to move into the inside of the folding box 201;

[0030] The lifting mechanism 1 further includes a base 101. Support columns 102 are fixedly connected to both sides of the top of the base 101. The tops of the two support columns 102 are respectively fixedly connected to both sides of the stacking box 201. A limiting rail 103 is fixedly connected to the side of the support column 102 close to the support block 205. The length direction of the limiting rail 103 is consistent with the horizontal direction, and the inner side of the limiting rail 103 is slidably connected to the limiting shaft 209, as Figure 1 、 Figure 3 shown, the limiting rail 103 limits the moving direction of the support block 205 by connecting the limiting shaft 209, thereby ensuring the stable support of the suction tray in the folding box 201 by the support block 205;

[0031] Support frames 110 are fixedly connected to the middle back sides of the two support columns 102. A placing plate 111 is fixedly connected between the two support frames 110. Lower pulleys 113 are rotatably connected to both sides of the inner wall of the placing plate 111. A through groove 112 is opened in the middle of the bottom surface of the placing plate 111, as Figures 1-4 shown, the through groove 112 can accommodate the lifting die 106 to pass through;

[0032] The lifting mechanism 1 further includes a lifting die 106. Guide rods 107 are fixedly connected to both sides of the bottom surface of the lifting die 106. Connecting rods 108 are fixedly connected to both sides of the bottom surface of the lifting die 106 and on both sides of the guide rods 107. The connecting rods 108 are L-shaped. The end of the connecting rod 108 away from the lifting die 106 is fixedly connected to the electric telescopic rod 114. The piston end of the electric telescopic rod 114 faces upward, and a blocking block 109 is fixedly connected to the top of the piston end of the electric telescopic rod 114. The lower end of the extrusion groove 208 is beveled. The inner side of the extrusion groove 208 is connected through the blocking block 109. One side of the top of the blocking block 109 is beveled, and the inner side of the extrusion groove 208 also abuts against the top side of the blocking block 109. As Figure 1 , Figure 5 shown, when the blocking block 109 is inserted into the inner side of the extrusion groove 208 and then continues to lift upward, the blocking block 109 pushes the beveled side of the extrusion groove 208, thereby driving the support block 205 to move outward from the stacking box 201 through the connecting sleeve 207.

[0033] The middle of the top of the base 101 is fixedly installed with a cylinder 104. The piston end of the cylinder 104 faces upward, and the top of the piston end of the cylinder 104 is fixedly connected to the bottom surface of the lifting die 106. Guide sleeves 105 are fixedly connected to both sides of the top surface of the base 101 and on both sides of the cylinder 104. The inner walls of the two guide sleeves 105 are respectively sleeved with the guide rods 107 in a sliding manner. As Figure 1 shown, the guide sleeve 105 limits the movement of the lifting die 106 through the guide rod 107.

[0034] The working principle of the present utility model:

[0035] When the device is in use, the conveyor belt conveys the finished plastic suction trays to the inside of the placement plate 111. Then, the cylinder 104 is started to drive the lifting die 106 to lift upward. The lifting die 106 passes through the through groove 112 and pushes the finished plastic suction trays inside the placement plate 111 to move into the stacking box 201;

[0036] During this period, the blocking block 109 pushes the extrusion groove 208 inside the connecting sleeve 207, thereby driving the support block 205 to move outward from the stacking box 201. Furthermore, the support block 205 cancels the support for the finished plastic suction trays. The finished plastic suction trays inside the stacking box 201 fall onto the lifting die 106 and are stacked with the finished plastic suction trays above the lifting die 106. Then, the cylinder 104 continues to lift through the lifting die 106 until all the finished plastic suction trays are moved above the support block 205. At this time, the electric telescopic rod 114 drives the blocking block 109 to descend, and the blocking block 109 is separated from the connecting sleeve 207 and the extrusion groove 208. The spring 204 pulls the support block 205 to reset, and the support block 205 re-carries the finished plastic suction trays inside the stacking box 201;

[0037] Finally, the last cylinder 104 drives the lifting die 106 to descend and reset below the placing plate 111, and the electric telescopic rod 114 pushes the abutting block 109 to reset. By repeating the above steps, the thermoformed tray products transferred to the top of the placing plate 111 can be palletized into the stacking box 201 one by one.

[0038] The above has described an embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the application of the present invention shall still fall within the scope covered by the patent of the present invention.

Claims

1. A device for unloading a material and placing a plate, comprising a lifting mechanism (1), a stacking mechanism (2) being arranged above the lifting mechanism (1), and the lifting mechanism (1) comprising a cylinder (104) and an electric telescopic rod (114); It is characterized in that Also includes: The stacking mechanism (2) comprises a stacking box (201), an inspection slot (202) is provided in the middle of the front of the stacking box (201), and a discharge port (203) is provided on the back of the stacking box (201); Wherein, the lower ends of both sides of the stacking box (201) are fixedly connected with springs (204), the sides of the two springs (204) are also fixedly connected with support blocks (205), and the middle part of the outer wall of the support block (205) is fixedly connected with a limiting axis (209); One end of the support block (205) extends to the inside of the stacking box (201), and one end of the support block (205) located inside the stacking box (201) is rotatably connected to an upper pulley (206); Wherein, a connecting sleeve (207) is fixedly connected to one side of the supporting block (205) located outside the stacking box (201), and an extrusion groove (208) is provided inside the connecting sleeve (207).

2. A device for placing a material on a plate according to claim 1, characterized in that: The lifting mechanism (1) also includes a base (101), and support columns (102) are fixedly connected to both sides of the top of the base (101), and the tops of the two support columns (102) are respectively fixedly connected to both sides of the stacking box (201), and a limiting rail (103) is fixedly connected to one side of the support column (102) close to the support block (205), and the length direction of the limiting rail (103) is consistent with the horizontal direction, and the inner side of the limiting rail (103) is slidably connected to the limiting shaft (209).

3. A device for placing a material on a plate according to claim 2, characterized in that: A support frame (110) is fixedly connected to the back side of the middle part of the two support columns (102), a placement plate (111) is fixedly connected between the two support frames (110), lower pulleys (113) are rotatably connected to both sides of the inner wall of the placement plate (111), and a through groove (112) is provided in the middle of the bottom surface of the placement plate (111).

4. The device for placing a material on a plate according to claim 1, characterized in that: The lifting mechanism (1) also includes a lifting mold (106), and both sides of the bottom surface of the lifting mold (106) are fixedly connected to guide rods (107), and the bottom surface of the lifting mold (106) and both sides of the guide rods (107) are fixedly connected to connecting rods (108), and the connecting rods (108) are L-shaped. The connecting rod (108) is located at the end away from the lifting mold (106) and is fixedly connected to the electric telescopic rod (114), and the piston end of the electric telescopic rod (114) faces upward, and the top of the piston end of the electric telescopic rod (114) is fixedly connected to a stop block (109).

5. The device for placing a material on a plate according to claim 1, characterized in that: The lower end of the extrusion groove (208) is inclined, the inner side of the extrusion groove (208) is connected to the stop block (109), the top side of the stop block (109) is inclined, and the inner side of the extrusion groove (208) is also in contact with the top side of the stop block (109).

6. The device for placing a material on a plate according to claim 2, characterized in that: The middle of the top of the base (101) is fixedly mounted to the cylinder (104), the piston end of the cylinder (104) is arranged upward, and the top of the piston end of the cylinder (104) is fixedly connected to the bottom surface of the lifting mold (106).

7. The device for placing a material on a plate according to claim 6, characterized in that: The top surface of the base (101) and both sides of the cylinder (104) are fixedly connected with guide sleeves (105), and the inner walls of the two guide sleeves (105) are respectively slidably mounted on guide rods (107).

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