Mould for processing shoe sole

Abstract

The utility model belongs to the technical field of molds for processing soles, and discloses a mold for processing soles, which comprises an upper mold and a lower mold, a plurality of sleeves I are mounted at one end of the lower mold, a pin shaft is rotatably connected to the sleeves I, a mounting groove is arranged on the upper end face of the lower mold, and a pair of locking bolts is in threaded connection to one side of the mounting groove. A pair of threaded grooves are formed in the side, close to the pair of locking bolts, of the forming mold; a mounting block is mounted on one side of the lower mold; a transmission rod is slidably connected to one side of the mounting block; a push block is mounted at one end of the transmission rod; the first sleeve is rotationally connected with the second sleeve through a pin shaft. According to the device, the forming mold can be rapidly and conveniently replaced, the mold replacement cost is saved, meanwhile, the upper mold can be fixed, and the situation that when a worker takes a shoe sole, the upper mold suddenly turns over and presses downwards to injure the worker accidentally is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds for processing shoe soles, and more specifically, particularly relates to a mold for processing shoe soles. Background Art

[0002] The molds used to process soles are tools specially designed to manufacture soles. These molds can present soles of different shapes, sizes and textures according to design requirements to meet the needs of different styles of shoes. The molds used to process soles play a vital role in the sole manufacturing process. They can not only ensure the quality and appearance of the soles, but also improve production efficiency and product diversity. They are an indispensable key tool in the sole production process.

[0003] At present, some molds used for processing soles are usually connected with the upper mold and the lower mold by hinges. When opening the mold, the staff will directly lean the upper mold against the processing machine. Since the processed sole will fit tightly on the lower mold, the staff will pull the sole hard when taking the sole, which may easily cause the upper mold to flip and press down. Since the upper mold is usually heavier, the upper mold directly presses on the staff's hand, which may cause accidental injury to the staff. At the same time, in the long-term processing process, the lower mold is prone to wear. Since some of the molds used for processing soles are usually integrated, once the lower mold is worn, it needs to be replaced as a whole, which increases the production cost.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a mold for processing the sole is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a mold for processing the sole, which is achieved by the following specific technical means:

[0006] A mold for processing shoe soles, comprising an upper mold and a lower mold, wherein one end of the lower mold is equipped with a plurality of sleeves, and several of the sleeves are rotatably connected with pins, the upper end surface of the lower mold is provided with a mounting groove, one side of the mounting groove is threadedly connected with a pair of locking bolts, a forming mold is installed in the mounting groove, and a pair of threaded grooves are provided on the side of the forming mold close to the pair of locking bolts, a mounting block is installed on one side of the lower mold, one side of the mounting block is slidably connected with a transmission rod, a push block is installed at one end of the transmission rod, and a fixed block is installed above one side of the push block, and a plurality of sleeves are installed on the bottom end surface of the upper mold, the sleeves are rotatably connected with the sleeves through the pins, one side of one of the sleeves is equipped with a circular block, and the surface of the circular block is provided with a plurality of fixing grooves.

[0007] Furthermore, a pair of protruding blocks are installed on the upper end surface of the forming mold.

[0008] Furthermore, a pair of grooves is provided on one side of the upper mold, and the size of the protruding blocks matches the size of the grooves.

[0009] Furthermore, a compression spring is sleeved on the periphery of one end of the transmission rod close to the push block, two ends of the compression spring are respectively connected to the push block and the opposite side of the mounting block, and a pull ring is installed on the end of the transmission rod away from the push block.

[0010] Furthermore, a handle is installed at one end of the lower mold away from the sleeve.

[0011] Furthermore, a second handle is installed on one side of the upper end surface of the upper mold.

[0012] Furthermore, the size of the fixing block matches that of the fixing groove.

[0013] Furthermore, the thread of the locking bolt matches the thread of the thread groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] By using the locking bolt and the threaded groove in combination, when the molding die needs to be replaced due to wear during long-term use, first turn the locking bolt counterclockwise to disengage the locking bolt from the threaded groove, then remove the molding die from the lower mold through a pair of protruding blocks, put the new molding die into the installation groove, and finally turn the locking bolt clockwise to move one end of the locking bolt into the threaded groove to fix the molding die, thereby achieving the effect of quickly and conveniently replacing the molding die, thereby saving the cost of replacing the entire mold.

[0016] Through the coordinated use of the pull ring, transmission rod, compression spring, fixed block and fixed groove, after the sole is formed in the mold, the staff first pulls the transmission rod to one side through the pull ring to disengage the fixed block from the fixed groove, and then turns over the upper mold through the second handle. When the upper mold rotates, the circular block is driven to rotate to a certain angle through the second sleeve, and the corresponding fixed groove is aligned with the position of the fixed block, and the pull ring is released. At this time, under the action of the compression spring, the compression spring pushes the fixed block forward through the push block, and the fixed block moves forward to the fixed groove, so that the upper mold can be fixed by the circular block, thereby preventing the staff from accidentally injuring the staff when the upper mold suddenly turns over and presses down when taking the sole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional schematic diagram of the utility model when it is unfolded.

[0019] Figure 3 It is a side sectional schematic diagram of the utility model.

[0020] Figure 4 It is a side sectional schematic diagram of a partial structure of the utility model.

[0021] Figure 5 This utility model Figure 3 A is an enlarged schematic diagram.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Lower mold; 101. Sleeve 1; 102. Mounting groove; 103. Handle 1; 2. Upper mold; 201. Sleeve 2; 202. Groove; 203. Handle 2; 3. Pin; 4. Locking bolt; 5. Forming mold; 501. Threaded groove; 502. Raised block; 6. Transmission rod; 601. Mounting block; 602. Push block; 603. Fixed block; 604. Compression spring; 605. Pull ring; 7. Round block; 701. Fixed groove. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example:

[0028] As attached Figure 1 To Attachment Figure 5 As shown:

[0029] The utility model provides a mold for processing a shoe sole, comprising an upper mold 2 and a lower mold 1, wherein one end of the lower mold 1 is provided with a plurality of sleeves 101, wherein the plurality of sleeves 101 are rotatably connected with a pin shaft 3, an upper end surface of the lower mold 1 is provided with a mounting groove 102, one side of the mounting groove 102 is threadedly connected with a pair of locking bolts 4, a molding mold 5 is installed in the mounting groove 102, a side of the molding mold 5 close to the pair of locking bolts 4 is provided with a pair of threaded grooves 501, a mounting block 601 is installed at one side of the lower mold 1, a transmission rod 6 is slidably connected to one side of the mounting block 601, a push block 602 is installed at one end of the transmission rod 6, a fixing block 603 is installed above one side of the push block 602, a plurality of sleeves 201 are installed at the bottom end surface of the upper mold 2, the sleeves 101 are rotatably connected with the sleeves 201 through the pin shaft 3, a circular block 7 is installed at one side of one of the sleeves 201, and a plurality of fixing grooves 701 are provided on the surface of the circular block 7.

[0030] A pair of protruding blocks 502 are installed on the upper end surface of the forming mold 5 , and the forming mold 5 is taken out from the lower mold 1 through the pair of protruding blocks 502 , and a new forming mold 5 is placed in the installation groove 102 .

[0031] A pair of grooves 202 are provided on one side of the upper mold 2 , and the protruding blocks 502 match the sizes of the grooves 202 . When the upper mold 2 and the lower mold 1 are fitted together, the protruding blocks 502 are placed in the grooves 202 .

[0032] Among them, a compression spring 604 is sleeved on the outer periphery of one end of the transmission rod 6 close to the push block 602, and the two ends of the compression spring 604 are respectively connected to the push block 602 and the opposite side of the mounting block 601, and a pull ring 605 is installed on the end of the transmission rod 6 away from the push block 602. Under the action of the compression spring 604, the compression spring 604 pushes the fixed block 603 forward through the push block 602.

[0033] Among them, a handle 103 is installed at one end of the lower mold 1 away from the sleeve 101, and the handle 103 is used to facilitate the movement of the lower mold 1.

[0034] A second handle 203 is installed on one side of the upper end surface of the upper mold 2, and the second handle 203 is used to facilitate the movement of the upper mold 2.

[0035] The size of the fixing block 603 matches that of the fixing groove 701 , and the fixing block 603 moves forward into the fixing groove 701 , so that the upper mold 2 can be fixed by the circular block 7 .

[0036] The thread of the locking bolt 4 matches the thread of the thread groove 501 , and the locking bolt 4 is rotated clockwise to move one end of the locking bolt 4 into the thread groove 501 to fix the molding die 5 .

[0037] The working principle of this embodiment:

[0038] By using the locking bolt 4 and the threaded groove 501 in coordination, when the molding die 5 is worn out during long-term use and needs to be replaced, first rotate the locking bolt 4 counterclockwise to disengage the locking bolt 4 from the threaded groove 501, then remove the molding die 5 from the lower mold 1 through a pair of raised blocks 502, put the new molding die 5 into the installation groove 102, and finally rotate the locking bolt 4 clockwise to move one end of the locking bolt 4 into the threaded groove 501 to fix the molding die 5, thereby achieving the effect of quickly and conveniently replacing the molding die 5, thereby saving the cost of replacing the entire mold. By using the pull ring 605, the transmission rod 6, the compression spring 604, the fixing block 603 and the fixing groove 701 in coordination, the sole is fixed in the mold After internal molding, the staff first pulls the transmission rod 6 to one side through the pull ring 605 to disengage the fixed block 603 from the fixed groove 701, and then turns over the upper mold 2 through the handle 203. When the upper mold 2 rotates, the circular block 7 is driven by the sleeve 201 to rotate to a certain angle, and the corresponding fixed groove 701 is aligned with the position of the fixed block 603, and the pull ring 605 is released. At this time, under the action of the compression spring 604, the compression spring 604 pushes the fixed block 603 forward through the push block 602, and the fixed block 603 moves forward to the fixed groove 701, so that the upper mold 2 can be fixed through the circular block 7, thereby preventing the staff from accidentally injuring the staff when the upper mold 2 suddenly turns over and presses down when taking the sole.

[0039] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A mold for processing a shoe sole, comprising an upper mold (2) and a lower mold (1), characterized in that: A plurality of sleeves (101) are installed at one end of the lower mold (1), and a plurality of the sleeves (101) are rotatably connected to a pin shaft (3). A mounting groove (102) is provided on the upper end surface of the lower mold (1), and a pair of locking bolts (4) are threadedly connected to one side of the mounting groove (102). A molding mold (5) is installed in the mounting groove (102), and a pair of threaded grooves (501) are provided on one side of the molding mold (5) close to the pair of locking bolts (4). A mounting block (601) is installed on one side of the lower mold (1). A transmission rod (6) is slidably connected to one side of the mounting block (601), a push block (602) is installed at one end of the transmission rod (6), a fixing block (603) is installed above one side of the push block (602), a plurality of sleeves (201) are installed on the bottom end surface of the upper mold (2), the sleeves (101) are rotatably connected to the sleeves (201) through a pin (3), a circular block (7) is installed on one side of one of the sleeves (201), and a plurality of fixing grooves (701) are provided on the surface of the circular block (7).

2. The mold for processing the sole as claimed in claim 1, characterized in that: A pair of protruding blocks (502) are installed on the upper end surface of the molding die (5).

3. The mold for processing the sole as claimed in claim 2, characterized in that: A pair of grooves (202) are provided on one side of the upper mold (2), and the protruding blocks (502) match the sizes of the grooves (202).

4. The mold for processing the sole of a shoe as claimed in claim 1, characterized in that: A compression spring (604) is sleeved on the periphery of one end of the transmission rod (6) close to the push block (602), and two ends of the compression spring (604) are respectively connected to the push block (602) and the opposite side of the mounting block (601), and a pull ring (605) is installed on one end of the transmission rod (6) away from the push block (602).

5. The mold for processing the sole of a shoe as claimed in claim 1, characterized in that: A handle 1 (103) is installed at one end of the lower mold (1) away from the sleeve 1 (101).

6. The mold for processing the sole of a shoe as claimed in claim 1, characterized in that: A second handle (203) is installed on one side of the upper end surface of the upper mold (2).

7. The mold for processing the sole as claimed in claim 1, characterized in that: The size of the fixing block (603) matches that of the fixing groove (701).

8. The mold for processing the sole of a shoe as claimed in claim 1, characterized in that: The thread of the locking bolt (4) matches the thread of the thread groove (501).

Images