Turnover frame for mobile phone tempered glass film processing

Abstract

The utility model discloses a turnover frame for mobile phone tempered glass film processing, which relates to the technical field of glass, and comprises a frame, a plurality of fixed rack groups are arranged in the frame, and each fixed rack group comprises a first fixed rack and a second fixed rack which are oppositely arranged at the top end of the frame; a placing space is formed between the first fixing rack and the second fixing rack, and inserting grooves are formed in the opposite ends of the first fixing rack and the second fixing rack; a height difference exists between the first fixed rack and the second fixed rack; according to the utility model, through the arrangement of the height difference between the first fixing rack and the second fixing rack, the sheet inserting operation is smoother, the processing efficiency is improved, and the occurrence of the problems that the sheet inserting operation is bumped and damaged and the product quality is influenced is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass, in particular to a turnover rack used for processing tempered glass films of mobile phones. Background Art

[0002] Glass has become popular in people's lives. Glass products can be seen everywhere, such as the glasses we drink water from, glass windows, glass doors, screen protectors on computer monitors, glass buildings, tempered glass films for mobile phones, etc.

[0003] In the production and processing of tempered glass film for mobile phones, the glass sheet to be processed needs to be cut into the required tempered film shape by a cutting machine, and then polished and ground by CNC processing, and finally tempered at high temperature to make the tempered glass film required for the tempered film; since the glass film material is thin and fragile, a turnover rack is needed to place the glass film material in order to ensure that the glass film material can be transported, tempered, cleaned or stored during the production and processing. The traditional turnover rack is generally configured as a closed-loop side frame, and a plurality of fixed racks are arranged on the side frame to form a space for placing the glass film material between two adjacent fixed racks. A plurality of grooves (slots) are arranged on the fixed racks, so that multiple pieces of glass film material can be inserted in an arranged manner between two adjacent fixed racks through the grooves, and a toothed structure matching the grooves is provided at the bottom of the side frame, so that the glass film material can be supported by at least three points, thereby ensuring that it can be stably placed in the turnover rack.

[0004] In the existing turnover racks, such as those with Chinese authorized utility model patents with announcement numbers "CN205926535U" and "CN217731359U", several fixed racks for providing grooves are generally in a horizontal position, that is, the installation heights of the several fixed racks are consistent. This results in that when the glass film material is inserted into the groove, the two side corners of the lower end of the glass film material must be inserted into the corresponding grooves at the same time before it can be placed in the turnover rack. However, when the glass film material is inserted manually or by a robot, angle deviations are inevitable, which makes it difficult for the two side corners of the lower end of the glass film material to align with the corresponding grooves at the same time, resulting in the glass film material being easily stuck when being inserted, affecting the processing efficiency, and easily causing the corners of the lower end of the glass film material to collide with the notch corners of the fixed rack grooves and be damaged.

[0005] Therefore, it is necessary to propose an improved technical solution to solve the above problems. Utility Model Content

[0006] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0007] A turnover rack for processing tempered glass film for mobile phones, comprising a frame, wherein a plurality of fixed rack groups are arranged in the frame, wherein the fixed rack groups include a first fixed rack and a second fixed rack which are arranged oppositely at the top of the frame, and a placement space is formed between the first fixed rack and the second fixed rack, and slots are arranged at opposite ends of the first fixed rack and the second fixed rack;

[0008] Wherein, there is a height difference between the first fixed rack and the second fixed rack.

[0009] As a further solution of the utility model: the second fixed rack is adjustably connected to the frame, and when any second fixed rack is adjusted, the second fixed rack can at least partially overlap with an adjacent group of first fixed racks.

[0010] As a further solution of the utility model: the fixed rack group also includes a support bar arranged at the bottom end of the frame and located between the first fixed rack and the second fixed rack, and the support bar is provided with card slots, and the card slots correspond to the slots.

[0011] As a further solution of the utility model: the second fixed rack is adjustably connected to the frame, so that the size of the placement space formed between the first fixed rack and the second fixed rack can be adjusted.

[0012] As a further solution of the utility model: the end of the frame is provided with a side plate, and the first fixed rack, the second fixed rack and the support plate are all connected between the two side plates;

[0013] The top end of the side plate has an assembly position, and both ends of the first fixed rack and the second fixed rack are extended with connecting ends to be connected and fixed to the assembly position through the connecting ends.

[0014] As a further solution of the utility model: the assembly position is provided with a long hole and a fixing hole, the connecting end of the first fixed rack is provided with a second threaded hole corresponding to the fixing hole, and the connecting end of the second fixed rack is provided with a first threaded hole corresponding to the long hole.

[0015] As a further solution of the utility model: a connecting column is protruded on the connecting end of the first fixed rack, and the second threaded hole is opened on the connecting column.

[0016] As a further solution of the utility model: the first fixed rack and the second fixed rack are both provided with first outer serrations at opposite ends, and there are tooth openings between two adjacent serrations on the first outer serrations, so that the slot is formed through the tooth openings on the first outer serrations;

[0017] The upper end of the support bar is provided with a second outer sawtooth, and there is a tooth opening between two adjacent sawteeth on the second outer sawtooth, so that the clamping groove is formed by the tooth opening on the second outer sawtooth;

[0018] Among them, the slot on the first fixed rack, the slot on the second fixed rack and the slot on the support bar correspond to each other one by one.

[0019] As a further solution of the utility model: stainless steel fiber sintered felt or high-temperature metal fiber braided belt is arranged on the outer sides of the slot and the card slot.

[0020] As a further solution of the utility model: the first fixed rack and the second fixed rack are arranged in parallel.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] 1) By setting a height difference between the first fixed rack and the second fixed rack, when the glass film material is vertically inserted into the rotating frame, one side corner of the lower end of the glass film material can be inserted into a slot first, and under the limitation and guidance of the slot, the other side corner of the lower end of the glass film material can be inserted into another corresponding slot, thereby reducing the space obstruction encountered during the insertion operation, making the insertion operation smoother, which not only helps to improve the processing efficiency, but also effectively reduces the occurrence of bumps and damages during the insertion operation, thereby affecting the product quality.

[0023] 2) The second fixed rack is designed to be adjustable, so that the installation position of the second fixed rack relative to the frame can be adjusted, that is, the spacing between the second fixed rack and its corresponding first fixed rack can be increased or decreased, so as to match glass film materials of different sizes, thereby greatly improving the applicability of the rotary frame; and combined with the design of a height difference between the first fixed rack and the second fixed rack, the second fixed rack can partially overlap with the first fixed rack of an adjacent group during the adjustment process, which is not only conducive to the compactness of the structure, but also can make full use of the effective space, so that the placement space formed by the second fixed rack and the first fixed rack in the same group is expanded as much as possible to accommodate glass film materials of more specifications.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 3 yes Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0029] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure at C in the middle;

[0030] Figure 5 is a schematic diagram of the structure of the first fixed rack and the second fixed rack;

[0031] Figure 6 It is a schematic diagram of the cross-sectional structure of the utility model.

[0032] The reference numerals and names in the figures are as follows:

[0033] 1. Frame; 2. First fixed rack; 3. Second fixed rack; 4. Slot; 5. Support bar; 6. Slot; 7. Side panel; 8. Assembly position; 9. Connection end; 10. Long hole; 11. Fixing hole; 12. First threaded hole; 13. Second threaded hole; 14. Connecting column; 15. First outer serration; 16. Second outer serration; 17. Sintered stainless steel fiber felt or high-temperature metal fiber braid; 18. Give way groove. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-6In an embodiment of the utility model, a turnover rack for processing tempered glass film for mobile phones includes a frame 1, wherein a plurality of fixed rack groups are arranged in the frame 1, wherein the fixed rack groups include a first fixed rack 2 and a second fixed rack 3 which are arranged oppositely at the top of the frame 1, and a placement space is formed between the first fixed rack 2 and the second fixed rack 3, and slots 4 are arranged at opposite ends of the first fixed rack 2 and the second fixed rack 3;

[0036] There is a height difference between the first fixed rack 2 and the second fixed rack 3 .

[0037] In the technical solution of the utility model, by setting a height difference between the first fixed rack 2 and the second fixed rack 3, when the glass film material is vertically inserted into the rotating frame, one side corner of the lower end of the glass film material can be inserted into a slot 4 first, and under the limitation and guidance of the slot 4, the other side corner of the lower end of the glass film material can be inserted into the corresponding other slot 4, thereby reducing the spatial obstacles encountered during the insertion operation, making the insertion operation smoother, which not only helps to improve the processing efficiency, but also effectively reduces the occurrence of bumps and damages during the insertion operation, thereby affecting the product quality.

[0038] Specifically, the first fixed rack 2 and the second fixed rack 3 are parallel to each other, so that the insertion position formed by the slot 4 of the first fixed rack 2 and the slot 4 corresponding to the second fixed rack 3 can allow the glass film material to be smoothly inserted, wherein the installation height of the second fixed rack 3 on the frame 1 is greater than the installation height of the first fixed rack 2 on the frame 1, thereby when the glass film material is vertically inserted into the rotating frame, one side corner of the lower end of the glass film material can be preferentially inserted into the slot 4 of the second fixed rack 3, and as the glass film material moves downward, the other side corner of the lower end of the glass film material can be correspondingly inserted into the slot 4 corresponding to the first fixed rack 2, thereby completing the insertion action.

[0039] Furthermore, in the embodiment of the utility model, the fixed rack group also includes a support bar 5 arranged at the bottom end of the frame 1 and located between the first fixed rack 2 and the second fixed rack 3, and the support bar 5 is provided with a card slot 6, and the card slot 6 corresponds to the slot 4.

[0040] Through the slot 4 of the first fixed rack 2, the slot 4 of the second fixed rack 3 and the slot 6 of the support bar 5, the glass film material can be supported by at least three points, thereby ensuring that it can be stably placed in the turnover rack, which is beneficial to ensuring the processing of the glass film material.

[0041] Further, in the embodiment of the utility model, the first fixed rack 2 and the second fixed rack 3 are both provided with first outer serrations 15 at opposite ends, and there are tooth openings between the adjacent teeth on the first outer serrations, so as to form the slot 4 through the tooth openings on the first outer serrations;

[0042] The upper end of the support bar 5 is provided with a second outer sawtooth 16, and there is a tooth opening between two adjacent sawteeth on the second outer sawtooth 16, so that the slot 6 is formed by the tooth opening on the second outer sawtooth 16;

[0043] The slot 4 on the first fixed rack 2 , the slot 4 on the second fixed rack 3 , and the slot 6 on the support bar 5 correspond to each other.

[0044] It is understandable that the slots 4 on the first fixed rack 2, the slots 4 on the second fixed rack 3 and the slots 6 on the support bar 5 are evenly arranged, so as to form multiple insertion positions to meet the large-capacity placement of glass film materials on this rotary frame.

[0045] Furthermore, in the embodiment of the utility model, stainless steel fiber sintered felt or high-temperature metal fiber braided belt 17 is provided on the outer sides of the slot 4 and the card slot 6 .

[0046] By setting the stainless steel fiber sintered felt or high-temperature metal fiber woven belt 17, it is possible to effectively avoid direct contact between the glass film material and the rigid first outer serrations 15 / second outer serrations 16 during the insertion operation, thereby protecting the glass film material and effectively avoiding scratches and edge collapse of the glass film material.

[0047] Furthermore, in an embodiment of the utility model, the second fixed rack 3 is adjustably connected to the frame 1 so that the size of the placement space formed between the first fixed rack 2 and the second fixed rack 3 can be adjusted, and when any second fixed rack 3 is adjusted, the second fixed rack 3 can at least partially overlap with an adjacent group of first fixed racks 2.

[0048] The adjustable design of the second fixed rack 3 makes it possible to increase or decrease the spacing between the second fixed rack 3 and the corresponding first fixed rack 2 by adjusting the installation position of the second fixed rack 3 relative to the frame 1, thereby matching glass film materials of different sizes, greatly improving the applicability of the rotary frame; and combined with the design of a height difference between the first fixed rack 2 and the second fixed rack 3, the second fixed rack 3 can partially overlap with the first fixed rack 2 of an adjacent group during the adjustment process, which is not only conducive to the compactness of the structure, but also can make full use of the effective space, so that the placement space formed by the second fixed rack 3 and the first fixed rack 2 in the same group is expanded as much as possible to accommodate glass film materials of more specifications.

[0049] Furthermore, in the embodiment of the utility model, the end of the frame 1 is provided with a side plate 7, and the first fixed rack 2, the second fixed rack 3 and the support plate are all connected between the two side plates 7;

[0050] The top of the side plate 7 has an assembly position 8 , and both ends of the first fixed rack 2 and the second fixed rack 3 are extended with connecting ends 9 to be connected and fixed to the assembly position 8 through the connecting ends 9 .

[0051] It is understandable that connecting ends 9 are also extended at both ends of the support plate, and the bottom end of the side plate 7 also has an assembly position 8 corresponding to the supporting plate connecting end 9. The extended connecting end 9 can ensure effective fixation with the turnover frame while not affecting the insertion operation.

[0052] Furthermore, in the embodiment of the utility model, the assembly position 8 is provided with a long hole 10 and a fixing hole 11, the connecting end 9 of the first fixed rack 2 is provided with a second threaded hole 13 corresponding to the fixing hole 11, and the connecting end 9 of the second fixed rack 3 is provided with a first threaded hole 12 corresponding to the long hole 10.

[0053] That is, the second threaded hole 13 can be selectively connected along the length direction of the long hole 10, thereby realizing a design in which the installation position of the second fixed rack 3 can be adjusted; wherein, the support plate can also adopt the same assembly method, so that the support plate can also be adjustable, so that it can be adjusted to adapt to the adjustment of the second fixed rack 3, so that the slot 6 can be clamped to the middle position of the lower end of the corresponding glass film material, thereby facilitating the stability of the placement of the glass film material.

[0054] Furthermore, in the embodiment of the utility model, a connecting column 14 is protruded from the connecting end 9 of the first fixed rack 2 , and the connecting column 14 is provided with the second threaded hole 13 .

[0055] That is, through the design of the connecting column 14, a height difference is achieved between the first fixed rack 2 and the second fixed rack 3, wherein the second fixed rack 3 is away from one end of the first fixed rack 2 in the same group, that is, the second fixed rack 3 is provided with a make way groove 18 at one end of the first fixed rack 2 in an adjacent group, so that when the second fixed rack 3 is adjusted, the overlapping space between the second fixed rack 3 and the first fixed rack 2 in an adjacent group can be larger, which is further conducive to the compactness of the structure and can further make full use of the effective space, so that the placement space formed by the second fixed rack 3 and the first fixed rack 2 in the same group is expanded as much as possible to accommodate glass film materials of more specifications.

[0056] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A turnover rack for processing tempered glass films for mobile phones. It is characterized in that A frame is included, wherein a plurality of fixed rack groups are arranged in the frame, wherein the fixed rack groups include a first fixed rack and a second fixed rack which are arranged opposite to each other at the top of the frame, and a placement space is formed between the first fixed rack and the second fixed rack, and slots are arranged at opposite ends of the first fixed rack and the second fixed rack; Wherein, there is a height difference between the first fixed rack and the second fixed rack.

2. A turnover rack for processing tempered glass film for mobile phones according to claim 1, It is characterized in that The second fixed racks are adjustably connected to the frame. When any second fixed rack is adjusted, the second fixed rack can at least partially overlap with an adjacent group of first fixed racks.

3. A turnover rack for processing mobile phone tempered glass film according to claim 1 or 2, It is characterized in that The fixed rack assembly also includes a support bar arranged at the bottom end of the frame and located between the first fixed rack and the second fixed rack. The support bar is provided with card slots, which correspond to the slots.

4. A turnover rack for processing tempered glass film for mobile phones according to claim 3, It is characterized in that The second fixed rack is adjustably connected to the frame, so that the size of the placement space formed between the first fixed rack and the second fixed rack can be adjusted.

5. A turnover rack for processing tempered glass film for mobile phones according to claim 3, It is characterized in that The ends of the frame are provided with side plates, and the first fixed rack, the second fixed rack and the support plate are all connected between the two side plates; The top end of the side plate has an assembly position, and both ends of the first fixed rack and the second fixed rack are extended with connecting ends to be connected and fixed to the assembly position through the connecting ends.

6. A turnover rack for processing mobile phone tempered glass film according to claim 5, It is characterized in that The assembly position is provided with an elongated hole and a fixing hole, the connecting end of the first fixing rack is provided with a second threaded hole corresponding to the fixing hole, and the connecting end of the second fixing rack is provided with a first threaded hole corresponding to the elongated hole.

7. A turnover rack for processing tempered glass film for mobile phones according to claim 6, It is characterized in that A connecting column is protruded from the connecting end of the first fixed rack, and the connecting column is provided with the second threaded hole.

8. A turnover rack for processing tempered glass film for mobile phones according to claim 3, It is characterized in that The first fixed rack and the second fixed rack are both provided with first outer serrations at opposite ends, and there are tooth openings between two adjacent teeth on the first outer serrations, so as to form the slot through the tooth openings on the first outer serrations; The upper end of the support bar is provided with a second outer sawtooth, and there is a tooth opening between two adjacent sawteeth on the second outer sawtooth, so that the clamping groove is formed by the tooth opening on the second outer sawtooth; Among them, the slot on the first fixed rack, the slot on the second fixed rack and the slot on the support bar correspond to each other one by one.

9. A turnover rack for processing tempered glass film for mobile phones according to claim 3, It is characterized in that The outer sides of the slot and the card slot are both provided with stainless steel fiber sintered felt or high-temperature metal fiber braided belt.

10. A turnover rack for processing mobile phone tempered glass film according to claim 1 or 2, It is characterized in that The first fixed rack and the second fixed rack are arranged in parallel.

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