Feeding device for PVC building template production

Abstract

The utility model relates to the technical field of feeding equipment, and discloses a feeding device for PVC (polyvinyl chloride) building template production, which comprises a plate placing box and a conveying belt positioned at the lower part of one end of the plate placing box, large PVC plates are stacked in the plate placing box, a discharge hole is formed in the lower part of one end of the plate placing box, and the conveying belt is arranged at the lower part of the other end of the plate placing box. The surface of the conveying belt is flush with the bottom of the discharging port, two inverted-L-shaped sliding grooves are symmetrically formed in the bottom of the plate containing box, one ends of the two inverted-L-shaped sliding grooves communicate with the discharging port, fixing plates are fixedly installed at the two ends of the bottom of the plate containing box correspondingly, and sliding rods are fixedly installed between the opposite ends of the two fixing plates correspondingly. Pushing feeding components are installed on the surfaces of the two sliding rods correspondingly, and the upper portions of the two pushing feeding components are located in the two inverted-L-shaped sliding grooves correspondingly. According to the feeding device for PVC building template production, stacked large PVC plates can be automatically, continuously and effectively conveyed and fed, and the production and processing efficiency and speed of the PVC building templates are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding equipment, in particular to a feeding device for producing PVC building templates. Background Art

[0002] Polyvinyl chloride is referred to as PVC in English. PVC is a white powder with an amorphous structure, a small degree of branching, a relative density of about 1.4, a glass transition temperature of 77-90°C, and begins to decompose at about 170°C. It has poor stability to light and heat. It will decompose to produce hydrogen chloride at temperatures above 100°C or after long-term exposure to sunlight, and further autocatalytic decomposition will cause discoloration, and the physical and mechanical properties will also decrease rapidly. In practical applications, stabilizers must be added to improve the stability to heat and light. PVC is widely used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, fibers, etc.; and in the process of PVC building formwork production and processing, it is necessary to feed and convey and cut the processed large pieces of PVC boards, and the existing feeding device needs to be manually assisted to feed and convey a single piece, and the entire feeding operation is slow, inefficient, and labor-intensive. Therefore, it is necessary to improve it in view of the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for producing PVC building formwork, comprising a plate placing box and a conveyor belt located at the lower part of one end of the plate placing box, wherein large PVC plates are stacked inside the plate placing box, a discharge port is opened at the lower part of one end of the plate placing box, and the surface of the conveyor belt is flush with the bottom of the discharge port, and two inverted L-shaped slide grooves are symmetrically opened at the bottom of the plate placing box, one end of the two inverted L-shaped slide grooves are connected to the discharge port, fixed plates are fixedly installed at both ends of the bottom of the plate placing box, and sliding rods are fixedly installed between the opposite ends of the two fixed plates, and pushing feeding components are installed on the surfaces of the two sliding rods, and the upper parts of the two pushing feeding components are respectively located inside the two inverted L-shaped slide grooves, and a support frame is fixedly installed at the bottom of the plate placing box, and the support frame is located between the two sliding rods, and a double-output shaft motor is installed in the middle part of the bottom of the plate placing box, and the two output ends of the double-output shaft motor are respectively connected to the two pushing feeding components for transmission.

[0004] Preferably, the two pushing and loading components both include an L-shaped lifting slider, the top of the L-shaped lifting slider is fixedly connected with a pushing block, the two pushing blocks are respectively located inside the two inverted L-shaped slide grooves, the middle parts of the two L-shaped lifting sliders are movably plugged with plug rods, the tops of the two plug rods are fixedly installed with first sleeves, and the two first sleeves are respectively movably sleeved on the surfaces of the two slide rods, so that the L-shaped lifting slider and the pushing block can effectively slide horizontally, so that the pushing block pushes the large PVC board at the bottom of the board placement box to the conveyor belt for conveying and loading operations.

[0005] Preferably, the two L-shaped lifting sliders are fixedly connected to a connecting pin on the opposite sides thereof, one end of the two connecting pins are rotatably connected to a rotating rod, the surfaces of the two rotating rods are movably sleeved with a second sleeve, the bottom of the plate placement box is fixedly connected to two mounting blocks, and a rotating shaft is rotatably connected between the two output ends of the double-output shaft motor and the two mounting blocks, and one end of the two rotating shafts is respectively fixedly connected to the middle of the two second sleeves, thereby enabling effective transmission.

[0006] Preferably, a slot is provided at the top of one end of the plate placing box, and a roller is rotatably installed inside the slot, so that large PVC boards can be added to the interior of the plate placing box conveniently and effectively, by placing the large PVC boards on the surface of the roller and then adding and stacking the large PVC boards to the interior of the plate placing box by rolling the roller.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a plate placement box, a notch, a roller, a conveyor belt, a large PVC plate, a material outlet, an inverted L-shaped slide, a fixed plate, a slide rod, a pushing and feeding component, a support frame and a double-output shaft motor, the feeding device for the production of PVC building formwork can automatically and continuously and effectively perform conveying and feeding operations on the stacked large PVC plates, effectively improving the efficiency and speed of the production and processing of PVC building formworks, and the feeding device has a simple structural design, is convenient and quick to use and operate, and has stable and reliable conveying and feeding, and its performance can meet the use requirements of the production and feeding processing of PVC building formworks. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached picture:

[0010] Figure 1 This is a schematic diagram of the front view structure of the feeding device for producing PVC building templates of the utility model;

[0011] Figure 2 For this utility model Figure 1 A schematic diagram of a partial cross-sectional structure;

[0012] Figure 3 For this utility model Figure 2 The local structure of Figure 1 ;

[0013] Figure 4 For this utility model Figure 2 The local structure of Figure 2 ;

[0014] Figure 5 For this utility model Figure 4 A partial side view structural schematic diagram of ;

[0015] In the figure: 1. Plate placement box; 101. Notch; 102. Roller; 2. Conveyor belt; 3. Large PVC board; 4. Discharge port; 5. Inverted L-shaped slide; 6. Fixed plate; 7. Slide bar; 8. Push loading component; 9. Support frame; 10. Double-output shaft motor; 11. L-shaped lifting slider; 12. Push block; 13. Insert rod; 14. First sleeve; 15. Connecting pin; 16. Rotating rod; 17. Second sleeve; 18. Mounting block; 19. Rotating shaft. DETAILED DESCRIPTION

[0016] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figures 1 to 5The utility model comprises a plate placing box 1 and a conveyor belt 2 located at the lower part of one end of the plate placing box 1. Large PVC plates 3 are stacked inside the plate placing box 1. A discharge port 4 is provided at the lower part of one end of the plate placing box 1. The surface of the conveyor belt 2 is flush with the bottom of the discharge port 4. Only one large PVC plate 3 can pass through the discharge port 4. Two inverted L-shaped chutes 5 are symmetrically provided at the bottom of the plate placing box 1. One end of the two inverted L-shaped chutes 5 is connected to the discharge port 4. Fixed plates 6 are fixedly installed at both ends of the bottom of the plate placing box 1. Slide rods 7 are fixedly installed between the opposite ends of the two fixed plates 6. Feeding components 8 are installed on the surfaces of the two slide rods 7. The upper parts of the two feeding components 8 are respectively located inside the two inverted L-shaped chutes 5. A support frame 9 is fixedly installed at the bottom of 1, and the support frame 9 is located between the two sliding bars 7. A double-output shaft motor 10 is installed in the middle of the bottom of the plate placing box 1, and the two output ends of the double-output shaft motor 10 are respectively connected to the two pushing and feeding parts 8 for transmission; a notch 101 is opened at the top of one end of the plate placing box 1, and a roller 102 is rotatably installed inside the notch 101. The width of the inside of the plate placing box 1 is the same as that of the large PVC board 3, and the length of the inside of the plate placing box 1 is greater than the length of the large PVC board 3, so that the large PVC board 3 can be added to the inside of the plate placing box 1 conveniently and effectively, by placing the large PVC board 3 on the surface of the roller 102, and then adding and stacking the large PVC board 3 to the inside of the plate placing box 1 through the rolling of the roller 102.

[0018] The two feeding pushing parts 8 both include an L-shaped lifting slider 11, the top of the L-shaped lifting slider 11 is fixedly connected with a pushing block 12, the two pushing blocks 12 are respectively located inside the two inverted L-shaped slide grooves 5, the tops of the two pushing blocks 12 are lower than the top of the large PVC board 3 at the bottom of the plate placement box 1 and lower than the top of the discharge port 4, the middle of the two L-shaped lifting sliders 11 are movably plugged with an insertion rod 13, the tops of the two insertion rods 13 are fixedly installed with a first sleeve 14, and the two first sleeves 14 are movably sleeved on the surfaces of the two slide bars 7, so that the L-shaped lifting slider 11 and the pushing block 12 can effectively slide horizontally. The pushing block 12 pushes the large PVC board 3 at the bottom of the plate placing box 1 to move it to the conveyor belt 2 for conveying and loading operations; the two L-shaped lifting sliders 11 are fixedly connected to the opposite sides with connecting pins 15, and one end of the two connecting pins 15 is rotatably connected to the rotating rod 16, and the surfaces of the two rotating rods 16 are movably sleeved with second sleeves 17, and the bottom of the plate placing box 1 is fixedly connected with two mounting blocks 18, and the two output ends of the double-output shaft motor 10 are rotatably connected to the two mounting blocks 18 with rotating shafts 19, and one end of the two rotating shafts 19 is respectively fixedly connected to the middle of the two second sleeves 17, so that the transmission can be effectively performed;

[0019] As shown in the accompanying drawings, when the double-output shaft motor 10 is started, the double-output shaft motor 10 will drive the two second sleeves 17 to rotate through the two rotating shafts 19. The rotation of the two second sleeves 17 will first drive the two rotating rods 16 to rotate. The rotation of the two rotating rods 16 will drive the L-shaped lifting slider 11 to move downward on the surface of the insertion rod 13 through the connecting pin 15. The downward movement of the L-shaped lifting slider 11 will drive the push block 12 to be removed from the inside of the inverted L-shaped slide 5 and the discharge port 4.

[0020] At the same time, the rotation of the rotating rod 16 will drive the first sleeve 14 to slide horizontally on the surface of the slide rod 7 through the insertion rod 13, so that the L-shaped lifting slider 11 drives the pushing block 12 to move to the inside of the inverted L-shaped slide groove 5 away from the end of the discharge port 4; then, as the second sleeve 17 continues to rotate, the pushing block 12 will move toward the discharge port 4 inside the inverted L-shaped slide groove 5, and the movement of the pushing block 12 inside the inverted L-shaped slide groove 5 will push the large PVC board 3 at the bottom of the plate placement box 1 to move, so that the large PVC board 3 at the bottom of the plate placement box 1 moves through the discharge port 4 to the conveyor belt 2 for conveying and loading operations.

[0021] The feeding device for the production of PVC building formwork can automatically and continuously and effectively convey and feed the stacked large pieces of PVC boards, effectively improving the efficiency and speed of the production and processing of PVC building formwork. The feeding device has a simple structural design, is convenient to use and operate, and has stable and reliable conveying and feeding. Its performance can meet the use requirements of the production and feeding processing of PVC building formwork.

Claims

1. A feeding device for producing PVC building formwork, comprising a plate placing box (1) and a conveyor belt (2) located at the lower part of one end of the plate placing box (1), characterized in that: The plate placing box (1) has large PVC plates (3) stacked inside. A discharge port (4) is provided at the lower part of one end of the plate placing box (1). The surface of the conveyor belt (2) is flush with the bottom of the discharge port (4). Two inverted L-shaped chutes (5) are symmetrically provided at the bottom of the plate placing box (1). One end of the two inverted L-shaped chutes (5) is connected to the discharge port (4). Fixed plates (6) are fixedly installed at both ends of the bottom of the plate placing box (1). The two fixed plates (6) are fixedly connected between the opposite ends. A slide bar (7) is fixedly installed, and a pushing and loading component (8) is installed on the surface of the two slide bars (7). The upper parts of the two pushing and loading components (8) are respectively located inside the two inverted L-shaped slide grooves (5). A support frame (9) is fixedly installed at the bottom of the plate placement box (1), and the support frame (9) is located between the two slide bars (7). A double-output shaft motor (10) is installed in the middle of the bottom of the plate placement box (1), and the two output ends of the double-output shaft motor (10) are respectively connected to the two pushing and loading components (8) in a transmission manner.

2. A feeding device for producing PVC building formwork according to claim 1, characterized in that: The two feeding pushing components (8) each comprise an L-shaped lifting slider (11), the top of each L-shaped lifting slider (11) is fixedly connected with a pushing block (12), the two pushing blocks (12) are respectively located inside the two inverted L-shaped slide grooves (5), the middle of each L-shaped lifting slider (11) is movably connected with an insert rod (13), the top of each two insert rods (13) is fixedly installed with a first sleeve (14), and the two first sleeves (14) are respectively movably sleeved on the surface of the two slide rods (7).

3. A feeding device for producing PVC building formwork according to claim 2, characterized in that: The two L-shaped lifting slide blocks (11) are fixedly connected to a connecting pin (15) on the opposite sides, one end of each of the two connecting pins (15) is rotatably connected to a rotating rod (16), and the surfaces of each of the two rotating rods (16) are movably sleeved with a second sleeve (17). The bottom of the plate placing box (1) is fixedly connected to two mounting blocks (18), and a rotating shaft (19) is rotatably connected between the two output ends of the double-output shaft motor (10) and the two mounting blocks (18), and one end of each of the two rotating shafts (19) is fixedly connected to the middle of the two second sleeves (17), respectively.

4. A feeding device for producing PVC building formwork according to claim 1, characterized in that: A notch (101) is provided at the top of one end of the plate placing box (1), and a roller (102) is rotatably installed inside the notch (101).

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