Automatic discharging device for pressing in shoe production

Abstract

The utility model discloses an automatic blanking device for pressing in shoe production, which comprises a material storage cylinder, a first mounting rack is fixedly mounted on the outer side of the material storage cylinder, the bottom of the material storage cylinder is communicated with a material pipe, a second mounting rack is fixedly mounted on the outer side of the material pipe, a support bearing is sleeved on the outer side of the material pipe, and the first mounting rack and the second mounting rack are fixedly mounted on the outer side of the material pipe. The outer side of the supporting bearing is sleeved with a ring sleeve, and a supporting plate is fixedly installed on one side of the ring sleeve. Through the arranged electric discharging valve, when the electric discharging valve is opened temporarily, materials in the material storage barrel fall, so that the granular materials slide in the L-shaped flow guide pipe and are quantitatively stored in the L-shaped flow guide pipe and the mold discharging box, the falling gaps are filled with the falling granular materials, and the quantity of the granular materials in the L-shaped flow guide pipe and the mold discharging box is limited; therefore, the situation that the L-shaped flow guide pipe and the die discharging box are too heavy and inconvenient to operate due to excessive granular materials is avoided, the operation convenience is improved, and the labor burden of operators is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe production, in particular to an automatic material unloading device for shoe production pressing. Background Art

[0002] Shoes are an everyday item worn on the feet to protect the feet from injury. In the early history of human civilization, they were mostly straw sandals and cloth shoes. Today, leather shoes, sports shoes, casual shoes, and high-heeled shoes are more common. The structure of the sole is quite complex. In a broad sense, it can include all the materials that make up the bottom, such as the outsole, midsole, and heel. In a narrow sense, it only refers to the outsole. The common characteristics of general sole materials should be wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy to fit the foot shape, not easy to deform after shaping, heat preservation, easy to absorb moisture, etc. At the same time, it must be matched with the midsole to have a braking effect when walking and changing feet so as not to slip and easy to stop. There are many types of sole materials, which can be divided into two types: natural sole materials and synthetic sole materials.

[0003] In the production and pressing process of the sole, the granular material needs to be placed in the pressing mold for pressing. The existing practice is usually to use manual feeding, which is cumbersome and tests the experience of the operators. It will more or less affect the quality of the sole pressing, thereby indirectly causing the problem of unstable product rate and reduced operation efficiency. Based on this, an automatic feeding device for shoe production pressing is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic unloading device for shoe production and pressing, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic unloading device for shoe production pressing, comprising a storage barrel, a first mounting frame is fixedly installed on the outer side of the storage barrel, a material pipe is connected to the bottom of the storage barrel, a second mounting frame is fixedly installed on the outer side of the material pipe, a support bearing is sleeved on the outer side of the support bearing, a ring sleeve is sleeved on the outer side of the support bearing, a support plate is fixedly installed on one side of the ring sleeve, an electric telescopic rod is fixedly installed on the bottom of the support plate, an electric unloading valve is arranged inside the material pipe, a telescopic pipe is connected to the bottom of the material pipe, a connecting pipe is connected to the bottom of the telescopic pipe, a sealing member is movably sleeved on the inner side of the connecting pipe Cone, an L-guide tube is fixedly installed at the bottom of the sealing cone, a sealing bearing is sleeved on the outer side of the L-guide tube, a fixing ring is fixedly installed on the outer side of the L-guide tube, a support ring is fixedly installed on the outer side of the bottom end of the connecting tube, a plurality of balls are movably installed on the opposite sides of the support ring and the fixing ring, a clamp is sleeved on the outer side of the L-guide tube, a starting button is installed on one side of the clamp, the bottom end of the L-guide tube is connected to a mold blanking box, a plurality of blanking holes are provided at the bottom of the mold blanking box, a plug plate is movably inserted into the interior of the mold blanking box, an electric telescopic column is fixedly installed on one end of the plug plate, and a support frame is fixedly installed on the other end of the electric telescopic column.

[0006] Preferably, the output end of the electric telescopic rod is fixedly mounted on the outside of the L-guide tube, and the first mounting bracket and the second mounting bracket are evenly distributed on the outside of the storage barrel and the material pipe respectively.

[0007] Preferably, the sealing bearing is sleeved on the inner side of the connecting pipe, and the inner side of the top end of the fixing ring is movably sleeved on the outer side of the connecting pipe.

[0008] Preferably, the balls are evenly distributed on opposite sides of the fixed ring and the support ring in a circumferential manner, and the outer side of the support ring is movably sleeved on the inner side of the fixed ring.

[0009] Preferably, the discharge holes are rectangular and evenly distributed at the bottom of the mold discharge box, the support frame is fixedly installed at the bottom of the L-guide tube, and the bottom of the plug plate is slidably fitted with the bottom of the inner cavity of the mold discharge box.

[0010] Preferably, the clamp is slidably sleeved on the outer side of the L flow guide tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when the device is in use, the device is installed at the installation position of the pressing machine through the first mounting frame and the second mounting frame, and then the granular material is filled into the storage barrel. Then, when working, the operator holds the L guide tube by hand and pushes the L guide tube. The L guide tube rotates under the support of the support bearing, the ring sleeve and the support plate, and the electric telescopic rod. The L guide tube rotates stably under the rotation support of the fixed ring, the support ring and the ball, so that the L guide tube rotates from the outside of the pressing machine to the pressing position of the pressing machine, and then the start button is pressed to make the electric unloading valve, the electric telescopic rod and the electric telescopic column Both are opened, and the electric telescopic rod moves downward to stretch the telescopic tube, so that the mold unloading box fits into the pressing mold groove, and then the material inside the storage barrel enters the L guide tube under the guidance of the material tube and the telescopic tube, enters the mold unloading box through the L guide tube, and finally falls into the pressing mold groove through the unloading hole. Release the start button, the electric telescopic column and the electric telescopic rod retract, so that the structure is reset, and the operator turns the L guide tube to put the structure outside the pressing part of the pressing machine, and then operates the pressing machine for pressing. The overall operation is convenient, the operation process is reduced, and the convenience of unloading is increased, which stabilizes the product rate and improves the operation efficiency.

[0012] By setting the electric discharge valve, when the electric discharge valve is opened briefly, the material inside the storage barrel falls, so that the granular material slides inside the L guide tube and is quantitatively stored inside the L guide tube and the mold discharge box, and the fallen granular material fills the fallen gap, limiting the granular material in the L guide tube and the mold discharge box, thereby avoiding the L guide tube and the mold discharge box being too heavy and inconvenient to operate due to too much granular material, increasing the convenience of operation and reducing the labor burden of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional appearance structure of the utility model when viewed from above.

[0015] Figure 3 It is a front structural sectional schematic diagram of the utility model.

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0017] In the figure: 1. material storage barrel; 2. first mounting frame; 3. second mounting frame; 4. material pipe; 5. support bearing; 6. ring sleeve; 7. support plate; 8. electric telescopic rod; 9. telescopic tube; 10. fixing ring; 11. L guide tube; 12. clamp; 13. start button; 14. mold unloading box; 15. support frame; 16. electric telescopic column; 17. plug plate; 18. connecting pipe; 19. unloading hole; 20. electric unloading valve; 21. sealing cone; 22. sealing bearing; 23. ball; 24. support ring. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: an automatic unloading device for shoe production and pressing, comprising a storage barrel 1, a first mounting frame 2 is fixedly installed on the outer side of the storage barrel 1, a material pipe 4 is connected to the bottom of the storage barrel 1, a second mounting frame 3 is fixedly installed on the outer side of the material pipe 4, a support bearing 5 is sleeved on the outer side of the support bearing 5, a ring sleeve 6 is sleeved on the outer side of the support bearing 5, a support plate 7 is fixedly installed on one side of the ring sleeve 6, an electric telescopic rod 8 is fixedly installed on the bottom of the support plate 7, an electric unloading valve 20 is arranged inside the material pipe 4, a telescopic pipe 9 is connected to the bottom of the telescopic pipe 9, a connecting pipe 18 is connected to the bottom of the connecting pipe 18, a sealing cone 21 is movably sleeved on the inner side of the connecting pipe 18, and the bottom of the sealing cone 21 is fixedly installed There is an L guide tube 11, the outer side of the L guide tube 11 is sleeved with a sealing bearing 22, the outer side of the L guide tube 11 is fixedly installed with a fixing ring 10, the outer side of the bottom end of the connecting tube 18 is fixedly installed with a support ring 24, and a plurality of balls 23 are movably installed on the opposite sides of the support ring 24 and the fixing ring 10, the outer side of the L guide tube 11 is sleeved with a clamp 12, and a start button 13 is installed on one side of the clamp 12, the bottom end of the L guide tube 11 is connected to a mold blanking box 14, and a plurality of blanking holes 19 are provided at the bottom of the mold blanking box 14, and a plug plate 17 is movably inserted into the interior of the mold blanking box 14, one end of the plug plate 17 is fixedly installed with an electric telescopic column 16, and the other end of the electric telescopic column 16 is fixedly installed with a support frame 15.

[0020] The working principle of the above technical solution is as follows: when in use, the equipment is installed at the installation position of the pressing machine through the first mounting frame 2 and the second mounting frame 3, and then the granular material is filled into the storage barrel 1. Then, when working, the operator holds the L guide tube 11 by hand and pushes the L guide tube 11. The L guide tube 11 rotates under the support of the support bearing 5, the ring sleeve 6, the support plate 7, and the electric telescopic rod 8. The L guide tube 11 rotates stably under the rotation support of the fixed ring 10, the support ring 24 and the ball 23, so that the L guide tube 11 rotates from the outside of the pressing machine to the pressing position of the pressing machine, and then the start button 13 is pressed, so that the electric unloading valve 20, the electric telescopic rod 8 and the electric telescopic column 16 are all opened. Open, and at the same time, the electric telescopic rod 8 moves down to stretch the telescopic tube 9, so that the mold unloading box 14 fits into the pressing mold groove, and then the material inside the storage barrel 1 enters the L guide tube 11 under the guidance of the material tube 4 and the telescopic tube 9, enters the mold unloading box 14 through the L guide tube 11, and finally falls into the pressing mold groove through the unloading hole 19, releases the start button 13, the electric telescopic column 16 and the electric telescopic rod 8 retract, so that the structure is reset, the operator rotates the L guide tube 11 to put the structure outside the pressing part of the pressing machine, and then operates the pressing machine for pressing. The overall operation is convenient, the operation process is reduced, and the convenience of unloading is increased, which stabilizes the product rate and improves the operation efficiency.

[0021] In another embodiment, Figure 1-Figure 3 As shown, the output end of the electric telescopic rod 8 is fixedly mounted on the outside of the L guide tube 11, and the first mounting frame 2 and the second mounting frame 3 are evenly distributed on the outside of the storage barrel 1 and the material pipe 4 respectively.

[0022] The electric telescopic rod 8 provides pulling force for the L guide tube 11 and provides a certain limiting effect on the up and down movement of the L guide tube 11. The overall structure has good use effect. The first mounting frame 2 and the second mounting frame 3 facilitate the installation of the equipment at the installation location of the pressing machine or around the pressing machine through the bracket.

[0023] In another embodiment, Figure 3 and Figure 4 As shown, the sealing bearing 22 is sleeved on the inner side of the connecting pipe 18 , and the inner side of the top end of the fixing ring 10 is movably sleeved on the outer side of the connecting pipe 18 .

[0024] The sealing bearing 22 provides rotation limiting support between the L guide tube 11 and the connecting tube 18. The fixing ring 10 and the support ring 24 cooperate with the ball 23 to provide rotation support for the L guide tube 11 and the connecting tube 18, which facilitates stable rotation and reduces deflection.

[0025] In another embodiment, Figure 3 and Figure 4As shown, the balls 23 are evenly distributed on the opposite sides of the fixed ring 10 and the support ring 24 in a circumferential manner, and the outer side of the support ring 24 is movably sleeved on the inner side of the fixed ring 10.

[0026] The periphery of the ball 23 is filled with lubricating oil, so that the inside of the fixing ring 10 can rotate smoothly. The ball 23 is a rotation support for the support ring 24 and the fixing ring 10, so as to stabilize the structural force and facilitate stable rotation.

[0027] In another embodiment, Figure 1-Figure 3 As shown, the discharge holes 19 are rectangular and evenly distributed at the bottom of the mold discharge box 14 , the support frame 15 is fixedly installed at the bottom of the L guide tube 11 , and the bottom of the insert plate 17 is slidably fitted with the bottom of the inner cavity of the mold discharge box 14 .

[0028] The uniform distribution of the discharge holes 19 allows the granular material to be evenly guided when the insert plate 17 releases the limit on the bottom of the mold discharge box 14, facilitating uniform discharge. At the same time, the insert plate 17 is a thin metal sheet that can be inserted into the bottom of the mold discharge box 14, facilitating the operation of the structure and opening and closing for discharge.

[0029] In another embodiment, Figure 1-Figure 3 As shown, the clamp 12 is slidably sleeved on the outer side of the L-guide tube 11 .

[0030] The input end of the start button 13 is electrically connected to one end of the switch end of the electric telescopic rod 8, the electric telescopic column 16 and the electric unloading valve 20 through a wire, and the output end of the start button 13 is electrically connected to the other end of the switch end of the electric telescopic rod 8, the electric telescopic column 16 and the electric unloading valve 20 through a wire, so that the start button 13 can be pressed to start the electric telescopic rod 8, the electric telescopic column 16 and the electric unloading valve 20. The start button 13 is a start switch button in the prior art, which is convenient for opening the switch of the electric telescopic rod 8, the electric telescopic column 16 and the electric unloading valve 20, so that the electric telescopic rod 8, the electric The telescopic column 16 and the electric discharge valve 20 start to work in coordination. Through the electric discharge valve 20, when the electric discharge valve 20 is briefly opened, the material inside the storage barrel 1 falls, so that the granular material slides inside the L guide tube 11 and is quantitatively stored inside the L guide tube 11 and the mold discharge box 14. The fallen granular material fills the fallen gap, and the granular material in the L guide tube 11 and the mold discharge box 14 is limited, thereby avoiding the L guide tube 11 and the mold discharge box 14 from being too heavy and inconvenient to operate due to too much granular material, increasing the convenience of operation and reducing the labor burden of operators.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic unloading device for shoe production and pressing, comprising a storage barrel (1), characterized in that: The outer side of the material storage barrel (1) is fixedly mounted with a first mounting frame (2), the bottom of the material storage barrel (1) is connected to a material pipe (4), the outer side of the material pipe (4) is fixedly mounted with a second mounting frame (3), the outer side of the material pipe (4) is sleeved with a support bearing (5), the outer side of the support bearing (5) is sleeved with a ring sleeve (6), one side of the ring sleeve (6) is fixedly mounted with a support plate (7), the bottom of the support plate (7) is fixedly mounted with an electric telescopic rod (8), the inside of the material pipe (4) is provided with an electric discharge valve (20), the bottom of the material pipe (4) is connected to a telescopic pipe (9), the bottom of the telescopic pipe (9) is connected to a connecting pipe (18), the inner side of the connecting pipe (18) is movably sleeved with a sealing cone (21), the bottom of the sealing cone (21) is fixedly mounted with an L-guide pipe (11), the L-guide pipe (11) ) is sleeved with a sealing bearing (22), a fixing ring (10) is fixedly installed on the outer side of the L guide tube (11), a support ring (24) is fixedly installed on the outer side of the bottom end of the connecting tube (18), a plurality of balls (23) are movably installed on the opposite sides of the support ring (24) and the fixing ring (10), a clamp (12) is sleeved on the outer side of the L guide tube (11), a start button (13) is installed on one side of the clamp (12), the bottom end of the L guide tube (11) is connected to a mold blanking box (14), a plurality of blanking holes (19) are opened at the bottom of the mold blanking box (14), a plug plate (17) is movably inserted inside the mold blanking box (14), one end of the plug plate (17) is fixedly installed with an electric telescopic column (16), and the other end of the electric telescopic column (16) is fixedly installed with a support frame (15).

2. The automatic unloading device for shoe production and pressing according to claim 1 is characterized by: The output end of the electric telescopic rod (8) is fixedly mounted on the outside of the L-guide tube (11), and the first mounting frame (2) and the second mounting frame (3) are evenly distributed on the outside of the material storage barrel (1) and the material pipe (4), respectively.

3. The automatic unloading device for shoe production and pressing according to claim 1 is characterized by: The sealing bearing (22) is sleeved on the inner side of the connecting pipe (18), and the inner side of the top end of the fixing ring (10) is movably sleeved on the outer side of the connecting pipe (18).

4. The automatic unloading device for shoe production and pressing according to claim 1 is characterized by: The balls (23) are evenly distributed on opposite sides of the fixed ring (10) and the support ring (24) in a circumferential manner, and the outer side of the support ring (24) is movably sleeved on the inner side of the fixed ring (10).

5. The automatic unloading device for shoe production and pressing according to claim 1 is characterized by: The material discharge holes (19) are rectangular and evenly distributed at the bottom of the mold material discharge box (14); the support frame (15) is fixedly installed at the bottom of the L-guide tube (11); and the bottom of the plug plate (17) is slidably fitted with the bottom of the inner cavity of the mold material discharge box (14).

6. The automatic unloading device for shoe production and pressing according to claim 1 is characterized by: The clamp (12) is slidably sleeved on the outer side of the L flow guide tube (11).

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