Automatic falling-off device for fixed tin disc in heel test

Abstract

The embodiment of the utility model provides an automatic falling-off device for a fixed tin disc in a shoe heel test, and relates to the field of shoe heel tests. Comprising a base, a lifting platform and a stamping assembly, a stand column is arranged on one side of the base, and the lifting platform is slidably connected with the stand column; the stamping assembly comprises an air cylinder and a stamping die, the air cylinder is arranged on the lifting platform, and the stamping die is arranged below the stamping platform and connected with the air cylinder. The lifting platform is further provided with a controller, and the controller is electrically connected with the air cylinder. The base is provided with a metal disc fixing seat corresponding to the lower part of the stamping die; the stamping die comprises a stamping disc and four metal rods, the four metal rods are fixed to the four corners of the bottom of the stamping disc, the stamping disc and the fixing tin disc are the same in size, and the four metal rods correspond to the four screw holes of the fixing tin disc. According to the device, the tin disc can be automatically and rapidly impacted and fixed, a tin block and a shoe heel fall off at a time, the tin disc does not need to be manually and frequently impacted and fixed, and the working efficiency is greatly improved on the premise that the safety of workers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of heel testing, in particular to an automatic shedding device for a fixed tin plate for heel testing. Background Art

[0002] Shoes are indispensable items in human life. Heels largely determine the life of shoes. In the quality inspection process, testing of heels is an important quality inspection indicator.

[0003] Before doing the heel impact test, you must first fix the heel in a metal plate. Place the heel in the middle of the metal plate and then pour the melted tin into the metal plate. After cooling, the heel is fixed. There are four screw holes at the four corners of the metal plate to fix it on the testing instrument. It is very difficult to remove the heel after the test is completed. The current method is: open a square hole slightly smaller than the metal plate on the table, and then put the heel down and the bottom of the metal plate up in the hole position, align a metal rod with a smaller diameter than the screw hole on the metal plate with the screw hole, and then use a hammer to hit the metal rod hard, using a momentary impact force to make the tin block and heel fall off from the metal plate. Repeat this action four times. After the four corners of the tin block are loosened, the tin block and heel can completely fall off from the metal plate.

[0004] However, this method has many inconveniences in operation: first, the sound of metal collision is very loud each time it is struck, which may cause certain damage to the ears of the staff; second, one hand is required to hold the metal rod and the other hand is used to strike with a hammer. If the operation is wrong, it may cause certain damage to the staff and pose a safety hazard; third, the same action must be repeated four or more times each time a heel sample is removed, and work efficiency is difficult to improve. Utility Model Content

[0005] In view of the above problems, the embodiments of the present utility model are proposed to provide an automatic shedding device for fixing a tin plate for heel testing, which overcomes the above problems or at least partially solves the above problems.

[0006] A device for automatically dropping off a fixed tin plate for heel testing, comprising a base, a lifting platform and a stamping assembly, wherein a column is provided on one side of the base, and the lifting platform is slidably connected to the column; the stamping assembly comprises a cylinder and a stamping die, wherein the cylinder is provided on the lifting platform, and the stamping die is provided below the lifting platform and connected to the cylinder; the lifting platform is also provided with a controller, and the controller is electrically connected to the cylinder; a metal plate fixing seat is provided below the base corresponding to the stamping die;

[0007] The stamping die comprises a punching plate and four metal rods, the four metal rods are fixed at the four corners of the bottom of the punching plate, the punching plate has the same size as the fixed tin plate, and the four metal rods correspond to the four screw holes of the fixed tin plate.

[0008] Preferably, an infrared sensor is embedded in the bottom of the punching plate, and the infrared sensor is electrically connected to the controller.

[0009] Preferably, the metal plate fixing seat comprises a slide rail seat and a fixing plate, the slide rail seat is provided with two oppositely arranged slide rails, the bottom of the fixing plate is slidably connected to the slide rails via a slider and is locked and fixed by a first locking member.

[0010] Preferably, the lifting platform is also provided with a pressure gauge, which is connected to the cylinder and is used to detect the pressure of the cylinder.

[0011] Preferably, the lifting platform is also provided with a control switch, and the control switch is electrically connected to the controller.

[0012] Preferably, one end of the lifting platform is sleeved on the column and is locked and fixed to the column through a second locking member.

[0013] Preferably, the second locking member is a locking bolt.

[0014] Preferably, a threaded rod is passed through the top center of the lifting platform, a nut is sleeved on one end of the threaded rod, and the other end of the threaded rod is connected to the top of the column through a connecting plate.

[0015] Preferably, the metal rod is made of a high-hardness material.

[0016] The present application specifically includes the following advantages:

[0017] In the embodiment of the present application, through the base, the lifting platform and the stamping assembly, a column is provided on one side of the base, and the lifting platform is slidably connected with the column; the stamping assembly includes a cylinder and a stamping die, the cylinder is provided on the lifting platform, and the stamping die is provided below the lifting platform and connected to the cylinder; the lifting platform is also provided with a controller, and the controller is electrically connected to the cylinder; the base is provided with a metal plate fixing seat corresponding to the bottom of the stamping die; the stamping die includes a punching plate and four metal rods, and the four metal rods are fixed to the four corners of the bottom of the punching plate, the punching plate has the same size as the fixed tin plate, and the four metal rods correspond to the four screw holes of the fixed tin plate. The fixed tin plate is installed through the gold plate fixing seat, and the stamping die is set above the metal plate fixing seat, and the stamping die is driven downward by the cylinder to impact, and the four metal rods quickly hit the four screw holes of the fixed tin plate, and the tin block and the heel in the fixed tin plate are quickly impacted and dropped; the height of the stamping die can be adjusted through the lifting platform, that is, the impact distance between the stamping die and the fixed tin plate is adjusted. The present invention can realize automatic and rapid impact on the fixed tin plate, so that the tin block and the heel can be removed at one time, without the need for manual operation to frequently hit the fixed tin plate, thereby greatly improving work efficiency while ensuring the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the description of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 This is a front view of the automatic shedding device for fixing the tin plate for heel testing of the utility model;

[0020] Figure 2 It is a side view of the automatic shedding device for fixing the tin plate for heel testing of the utility model;

[0021] Figure numerals: 100, base; 200, lifting platform; 210, pressure gauge; 220, control switch; 230, threaded rod; 240, connecting plate; 300, column; 410, cylinder; 420, stamping die; 421, punching disc; 422, metal rod; 430, controller; 440, infrared sensor; 510, slide rail seat; 520, fixing plate; 530, slider. DETAILED DESCRIPTION

[0022] In order to make the objects, features and advantages of the present application more obvious and understandable, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0023] Reference Figure 1-2 , shows a schematic diagram of the structure of the automatic falling-off device for fixing the tin plate for heel testing of the utility model, which may specifically include the following structures: a base 100, a lifting platform 200 and a stamping assembly, one side of the base 100 is provided with a column 300, and the lifting platform 200 is slidably connected with the column 300; the stamping assembly includes a cylinder 410 and a stamping die 420, the cylinder 410 is arranged on the lifting platform 200, and the stamping die 420 is arranged below the lifting platform 200 and connected to the cylinder 410; the lifting platform 200 is also provided with a controller 430, and the controller 430 is electrically connected with the cylinder 410; the base 100 is provided with a metal plate fixing seat corresponding to the stamping die 420 below;

[0024] The stamping die 420 includes a punching plate 421 and four metal rods 422. The four metal rods 422 are fixed to the four corners of the bottom of the punching plate 421. The punching plate 421 has the same size as the fixed tin plate, and the four metal rods 422 correspond to the four screw holes of the fixed tin plate.

[0025] In an embodiment of the present application, through a base 100, a lifting platform 200 and a stamping assembly, a column 300 is provided on one side of the base 100, and the lifting platform 200 is slidably connected to the column 300; the stamping assembly includes a cylinder 410 and a stamping die 420, the cylinder 410 is arranged on the lifting platform 200, and the stamping die 420 is arranged below the stamping platform and connected to the cylinder 410; the lifting platform 200 is also provided with a controller 430, and the controller 430 is electrically connected to the cylinder 410; the base 100 is provided with a metal plate fixing seat below the stamping die 420; the stamping die 420 includes a punching plate 421 and four metal rods 422, the four metal rods 422 are fixed to the four corners of the bottom of the punching plate 421, the punching plate 421 has the same size as the fixed tin plate, and the four metal rods 422 correspond to the four screw holes of the fixed tin plate. The fixed tin plate is installed through the gold plate fixing seat, and a stamping die 420 is set above the metal plate fixing seat. The stamping die 420 is driven to impact downward by the cylinder 410, and the four metal rods 422 quickly hit the four screw holes of the fixed tin plate, and the tin block and the heel in the fixed tin plate are quickly impacted and dropped off; the height of the stamping die 420 can be adjusted by the lifting platform 200, that is, the impact distance between the stamping die 420 and the fixed tin plate is adjusted. The present application can realize automatic and rapid impact on the fixed tin plate, so that the tin block and the heel fall off at one time, without manual operation and frequent impact on the fixed tin plate, which greatly improves the work efficiency while ensuring the safety of the staff.

[0026] Next, the automatic falling-off device for fixing the tin plate for heel testing in this exemplary embodiment will be further described.

[0027] In the embodiment of the present application, a column 300 is provided on one side of the base 100, and the column 300 is fixedly connected to the base 100, and the lifting platform 200 is slidably connected to the column 300; specifically, one end of the lifting platform 200 is sleeved on the column 300 and is locked and fixed to the column 300 through a second locking piece. When it is necessary to adjust the height of the lifting platform 200, the lifting platform 200 can be slid up and down along the column 300 by loosening the second locking piece. After adjusting to a suitable position, the second locking piece can be locked to fix it. By adjusting the height of the lifting platform 200, the impact distance between the stamping die 420 and the base 100 can be adjusted, which is also convenient for workers to install and disassemble the fixed tin plate and adjust the position of the fixed tin plate. The stamping assembly includes a cylinder 410 and a stamping die 420. The cylinder 410 is arranged on the lifting platform 200, and the stamping die 420 is arranged below the stamping platform and connected to the cylinder 410. The lifting platform 200 is also provided with a controller 430, and the controller 430 is electrically connected to the cylinder 410. The cylinder 410 is started and stopped by the controller 430, so that the stamping die 420 is driven by the cylinder 410 to realize the impact action. The base 100 is provided with a metal plate fixing seat corresponding to the stamping die 420 below, and the metal plate fixing seat is used to install and fix the tin plate.

[0028] The punching die 420 includes a punching plate 421 and four metal rods 422. The four metal rods 422 are fixed at the four corners of the bottom of the punching plate 421. The punching plate 421 has the same size as the fixed tin plate. The four metal rods 422 correspond to the four screw holes of the fixed tin plate, and their diameters are slightly smaller than the diameters of the screw holes, so that the metal rods 422 can quickly penetrate the screw holes. Under the action of the four metal rods 422, the entire tin block will fall off the metal plate, which is safe and convenient. The metal rods 422 are made of high-hardness material to avoid the inability to knock down the tin block and the heel due to low hardness, and easy damage.

[0029] As an example, an infrared sensor 440 is embedded in the bottom of the punching plate 421, and the infrared sensor 440 is electrically connected to the controller 430. By setting up an infrared protection device, when there is a safety hazard due to improper operation, it can protect the staff and avoid danger caused by careless operation.

[0030] As an example, the metal plate fixing seat includes a slide rail seat 510 and a fixing plate 520, wherein the slide rail seat 510 is provided with two slide rails arranged opposite to each other, and the bottom of the fixing plate 520 is slidably connected to the slide rail through a slider 530 and is locked and fixed by a first locking member, wherein the first locking member can be a locking bolt. The fixing plate 520 can be set to a groove-type structure with a certain height on all sides, which can play a certain limiting role in fixing the tin plate to avoid displacement under the action of a huge impact force. The fixing plate 520 moves on the slide rail through the slider 530, and the left and right positions of the fixing plate 520 can be adjusted to align with the stamping die 420 above. The metal plate fixing seat and the column 300 are respectively located on both sides of the base 100, and the sliding direction of the slide rail is perpendicular to the line connecting the metal plate fixing seat and the column 300, so as to avoid the column 300 affecting the sliding of the fixing plate 520. After being adjusted to a suitable position, the slider 530 is locked and fixed to the slide rail by means of locking bolts to prevent the fixing plate 520 from sliding during impact.

[0031] As an example, one end of the lifting platform 200 is sleeved on the column 300 and is locked and fixed to the column 300 through a second locking member, and the second locking member is a locking bolt. The lifting platform 200 and the column 300 are locked and fixed by the locking bolt. When the height of the lifting platform 200 needs to be adjusted, the locking bolt can be loosened. When it is adjusted to a suitable position, the locking bolt can be tightened. Since a strong locking force is required between the column 300 and the lifting platform 200, the outer end of the second locking member can be connected to a rotating handle, which is convenient for the operator to operate the locking bolt by rotating the handle, which can save effort.

[0032] As an example, a threaded rod 230 is passed through the top center of the lifting platform 200, a nut is sleeved on one end of the threaded rod 230, and the other end of the threaded rod 230 is connected to the top of the column 300 through a connecting plate 240. Since one end of the lifting platform 200 is connected to the column 300 and the other end is suspended, in order to improve the balance of the lifting platform 200, the lifting platform 200 and the column 300 are connected by another threaded rod 230 and locked by a nut. When adjusting the height of the lifting platform 200, the nut is loosened or removed, and the nut is tightened again after the adjustment is completed to fix it.

[0033] As an example, a pressure gauge 210 is further provided on the lifting platform 200. The pressure gauge 210 is connected to the cylinder 410 and is used to detect the pressure of the cylinder 410. The pressure can be adjusted as needed.

[0034] As an example, the lifting platform 200 is further provided with a control switch 220, and the control switch 220 is electrically connected to the controller 430. The control switch 220 includes a power switch, a start / stop switch of the cylinder 410, etc., which facilitates the operation of the device by the staff.

[0035] Although the preferred embodiments of the utility model embodiments have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the utility model embodiments.

[0036] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0037] The above is a detailed introduction to the automatic detaching device for fixing the tin plate for heel testing provided by the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. At the same time, for general technicians in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A heel test fixed tin plate automatic shedding device, characterized in that: It includes a base, a lifting platform and a stamping assembly, a column is provided on one side of the base, and the lifting platform is slidably connected with the column; the stamping assembly includes a cylinder and a stamping die, the cylinder is provided on the lifting platform, and the stamping die is provided below the lifting platform and connected with the cylinder; the lifting platform is also provided with a controller, and the controller is electrically connected with the cylinder; the base is provided with a metal plate fixing seat below the stamping die; The stamping die comprises a punching plate and four metal rods, the four metal rods are fixed at the four corners of the bottom of the punching plate, the punching plate has the same size as the fixed tin plate, and the four metal rods correspond to the four screw holes of the fixed tin plate.

2. The heel test fixing tin plate automatic falling-off device according to claim 1 is characterized in that: An infrared sensor is embedded in the bottom of the punching plate, and the infrared sensor is electrically connected to the controller.

3. The automatic falling-off device for fixing the heel test tin plate according to claim 1 is characterized in that: The metal plate fixing seat comprises a slide rail seat and a fixing plate. The slide rail seat is provided with two slide rails arranged opposite to each other. The bottom of the fixing plate is slidably connected to the slide rails through a sliding block and is locked and fixed by a first locking member.

4. The heel test fixing tin plate automatic falling-off device according to claim 1 is characterized in that: The lifting platform is also provided with a pressure gauge, which is connected to the cylinder and is used to detect the pressure of the cylinder.

5. The heel test fixing tin plate automatic falling-off device according to claim 1 is characterized in that: The lifting platform is also provided with a control switch, and the control switch is electrically connected to the controller.

6. The automatic falling-off device for fixing the heel test tin plate according to claim 1 is characterized in that: One end of the lifting platform is sleeved on the column and is locked and fixed to the column through a second locking member.

7. The automatic falling-off device for fixing the heel test tin plate according to claim 6 is characterized in that: The second locking member is a locking bolt.

8. The automatic falling-off device for fixing the heel test tin plate according to claim 1 is characterized in that: A threaded rod is passed through the center of the top of the lifting platform, a nut is sleeved on one end of the threaded rod, and the other end of the threaded rod is connected to the top of the column through a connecting plate.

9. The automatic falling-off device for fixing the heel test tin plate according to claim 1, characterized in that: The metal rod is made of a high-hardness material.

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